From 36cbd515fe5fcd0beda8476d71e202dcf85014f2 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 06:29:37 +0100 Subject: [PATCH 01/24] refactor: reorganize codebase structure for better maintainability --- .../ChromaApiClient.php => Api.php} | 60 +++++++++---------- src/ChromaDB.php | 8 +-- src/Client.php | 60 +++++++++---------- .../ChromaAuthorizationException.php | 2 +- .../Exceptions/ChromaConnectionException.php | 2 +- .../ChromaDimensionalityException.php | 2 +- .../Exceptions/ChromaException.php | 2 +- .../ChromaInvalidArgumentException.php | 2 +- .../ChromaInvalidCollectionException.php | 2 +- .../Exceptions/ChromaNotFoundException.php | 2 +- .../Exceptions/ChromaTypeException.php | 2 +- .../ChromaUniqueConstraintException.php | 12 ++++ .../Exceptions/ChromaValueException.php | 2 +- .../Exceptions/ValidationException.php | 2 +- src/Factory.php | 12 ++-- .../ChromaUniqueConstraintException.php | 13 ---- src/{Generated => }/Models/Collection.php | 8 +-- src/{Generated => }/Models/Database.php | 9 +-- src/{Generated => }/Models/Tenant.php | 8 +-- .../Requests/AddEmbeddingRequest.php | 8 +-- .../Requests/CreateCollectionRequest.php | 8 +-- .../Requests/CreateDatabaseRequest.php | 8 +-- .../Requests/CreateTenantRequest.php | 8 +-- .../Requests/DeleteEmbeddingRequest.php | 9 +-- .../Requests/GetEmbeddingRequest.php | 20 +++---- .../Requests/QueryEmbeddingRequest.php | 8 +-- .../Requests/UpdateCollectionRequest.php | 8 +-- .../Requests/UpdateEmbeddingRequest.php | 8 +-- src/Resources/CollectionResource.php | 24 ++++---- .../Responses/GetItemsResponse.php | 8 +-- .../Responses/QueryItemsResponse.php | 9 +-- tests/ChromaDB.php | 4 +- tests/Client.php | 12 ++-- 33 files changed, 159 insertions(+), 193 deletions(-) rename src/{Generated/ChromaApiClient.php => Api.php} (87%) rename src/{Generated => }/Exceptions/ChromaAuthorizationException.php (63%) rename src/{Generated => }/Exceptions/ChromaConnectionException.php (62%) rename src/{Generated => }/Exceptions/ChromaDimensionalityException.php (63%) rename src/{Generated => }/Exceptions/ChromaException.php (96%) rename src/{Generated => }/Exceptions/ChromaInvalidArgumentException.php (63%) rename src/{Generated => }/Exceptions/ChromaInvalidCollectionException.php (64%) rename src/{Generated => }/Exceptions/ChromaNotFoundException.php (62%) rename src/{Generated => }/Exceptions/ChromaTypeException.php (61%) create mode 100644 src/Exceptions/ChromaUniqueConstraintException.php rename src/{Generated => }/Exceptions/ChromaValueException.php (61%) rename src/{Generated => }/Exceptions/ValidationException.php (94%) delete mode 100644 src/Generated/Exceptions/ChromaUniqueConstraintException.php rename src/{Generated => }/Models/Collection.php (89%) rename src/{Generated => }/Models/Database.php (91%) rename src/{Generated => }/Models/Tenant.php (86%) rename src/{Generated => }/Requests/AddEmbeddingRequest.php (95%) rename src/{Generated => }/Requests/CreateCollectionRequest.php (93%) rename src/{Generated => }/Requests/CreateDatabaseRequest.php (84%) rename src/{Generated => }/Requests/CreateTenantRequest.php (83%) rename src/{Generated => }/Requests/DeleteEmbeddingRequest.php (93%) rename src/{Generated => }/Requests/GetEmbeddingRequest.php (82%) rename src/{Generated => }/Requests/QueryEmbeddingRequest.php (95%) rename src/{Generated => }/Requests/UpdateCollectionRequest.php (91%) rename src/{Generated => }/Requests/UpdateEmbeddingRequest.php (95%) rename src/{Generated => }/Responses/GetItemsResponse.php (94%) rename src/{Generated => }/Responses/QueryItemsResponse.php (96%) diff --git a/src/Generated/ChromaApiClient.php b/src/Api.php similarity index 87% rename from src/Generated/ChromaApiClient.php rename to src/Api.php index 99b1bfe..fb1d3c9 100644 --- a/src/Generated/ChromaApiClient.php +++ b/src/Api.php @@ -3,24 +3,24 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated; - -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaConnectionException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaException; -use Codewithkyrian\ChromaDB\Generated\Models\Collection; -use Codewithkyrian\ChromaDB\Generated\Models\Database; -use Codewithkyrian\ChromaDB\Generated\Models\Tenant; -use Codewithkyrian\ChromaDB\Generated\Requests\AddEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\CreateCollectionRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\CreateDatabaseRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\CreateTenantRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\DeleteEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\GetEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\QueryEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\UpdateCollectionRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\UpdateEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Responses\GetItemsResponse; -use Codewithkyrian\ChromaDB\Generated\Responses\QueryItemsResponse; +namespace Codewithkyrian\ChromaDB; + +use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaException; +use Codewithkyrian\ChromaDB\Models\Collection; +use Codewithkyrian\ChromaDB\Models\Database; +use Codewithkyrian\ChromaDB\Models\Tenant; +use Codewithkyrian\ChromaDB\Requests\AddEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\CreateCollectionRequest; +use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; +use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; +use Codewithkyrian\ChromaDB\Requests\DeleteEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\GetEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\QueryEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateEmbeddingRequest; +use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; +use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; use GuzzleHttp\Client; use GuzzleHttp\Exception\ConnectException; use GuzzleHttp\Exception\RequestException; @@ -29,7 +29,7 @@ /** * Client for ChromaDB API (v.0.1.0) */ -class ChromaApiClient +class Api { public function __construct( @@ -43,6 +43,7 @@ public function root(): array } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } + return json_decode($response->getBody()->getContents(), true); } @@ -51,12 +52,11 @@ public function version(): string { try { $response = $this->httpClient->get('/api/v2/version'); - - // remove the quo - return trim($response->getBody()->getContents(), '"'); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } + + return json_decode($response->getBody()->getContents(), true); } public function heartbeat(): array @@ -66,6 +66,7 @@ public function heartbeat(): array } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } + return json_decode($response->getBody()->getContents(), true); } @@ -76,6 +77,7 @@ public function preFlightChecks(): mixed } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } + return json_decode($response->getBody()->getContents(), true); } @@ -119,13 +121,13 @@ public function getTenant(string $tenant): ?Tenant { try { $response = $this->httpClient->get("/api/v2/tenants/$tenant"); - - $result = json_decode($response->getBody()->getContents(), true); - - return Tenant::make($result); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } + + $result = json_decode($response->getBody()->getContents(), true); + + return Tenant::make($result); } @@ -139,9 +141,7 @@ public function listCollections(string $database, string $tenant): array $result = json_decode($response->getBody()->getContents(), true); - return array_map(function (array $item) { - return Collection::make($item); - }, $result); + return array_map(fn(array $item) => Collection::make($item), $result); } public function createCollection(string $database, string $tenant, CreateCollectionRequest $request): Collection @@ -175,7 +175,7 @@ public function getCollection(string $collectionId, string $database, string $te public function updateCollection(string $collectionId, string $database, string $tenant, UpdateCollectionRequest $request): void { try { - $response = $this->httpClient->put("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId", [ + $this->httpClient->put("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId", [ 'json' => $request->toArray(), ]); } catch (ClientExceptionInterface $e) { diff --git a/src/ChromaDB.php b/src/ChromaDB.php index bbb4af6..94f0a8e 100644 --- a/src/ChromaDB.php +++ b/src/ChromaDB.php @@ -13,7 +13,7 @@ public static function client(): Client } /** - * Creates a new factory instance to configure a custom Alchemy Client + * Creates a new factory instance to configure a custom ChromaDB Client */ public static function factory(): Factory { @@ -24,8 +24,8 @@ public static function factory(): Factory * Resets the database. This will delete all collections and entries and * return true if the database was reset successfully. */ - public static function reset() : bool + public static function reset(): bool { - return (new Factory())->createApiClient()->reset(); + return (new Factory())->createApi()->reset(); } -} \ No newline at end of file +} diff --git a/src/Client.php b/src/Client.php index 9890876..b2bcbfe 100644 --- a/src/Client.php +++ b/src/Client.php @@ -5,19 +5,21 @@ namespace Codewithkyrian\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -use Codewithkyrian\ChromaDB\Generated\ChromaApiClient; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaNotFoundException; -use Codewithkyrian\ChromaDB\Generated\Models\Collection; +use Codewithkyrian\ChromaDB\Api; +use Codewithkyrian\ChromaDB\Exceptions\ChromaNotFoundException; +use Codewithkyrian\ChromaDB\Models\Collection; +use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; +use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; +use Codewithkyrian\ChromaDB\Requests\CreateCollectionRequest; use Codewithkyrian\ChromaDB\Resources\CollectionResource; class Client { public function __construct( - public readonly ChromaApiClient $apiClient, - public readonly string $database, - public readonly string $tenant, - ) - { + public readonly Api $api, + public readonly string $database, + public readonly string $tenant, + ) { $this->initDatabaseAndTenant(); } @@ -25,17 +27,17 @@ public function __construct( public function initDatabaseAndTenant(): void { try { - $this->apiClient->getTenant($this->tenant); + $this->api->getTenant($this->tenant); } catch (ChromaNotFoundException) { - $createTenantRequest = new Generated\Requests\CreateTenantRequest($this->tenant); - $this->apiClient->createTenant($createTenantRequest); + $createTenantRequest = new CreateTenantRequest($this->tenant); + $this->api->createTenant($createTenantRequest); } try { - $this->apiClient->getDatabase($this->database, $this->tenant); + $this->api->getDatabase($this->database, $this->tenant); } catch (ChromaNotFoundException) { - $createDatabaseRequest = new Generated\Requests\CreateDatabaseRequest($this->database); - $this->apiClient->createDatabase($this->tenant, $createDatabaseRequest); + $createDatabaseRequest = new CreateDatabaseRequest($this->database); + $this->api->createDatabase($this->tenant, $createDatabaseRequest); } } @@ -44,7 +46,7 @@ public function initDatabaseAndTenant(): void */ public function version(): string { - return $this->apiClient->version(); + return $this->api->version(); } /** @@ -53,7 +55,7 @@ public function version(): string */ public function heartbeat(): int { - $res = $this->apiClient->heartbeat(); + $res = $this->api->heartbeat(); return $res['nanosecond heartbeat'] ?? 0; } @@ -65,7 +67,7 @@ public function heartbeat(): int */ public function listCollections(): array { - return $this->apiClient->listCollections($this->database, $this->tenant); + return $this->api->listCollections($this->database, $this->tenant); } @@ -80,17 +82,16 @@ public function listCollections(): array */ public function createCollection(string $name, ?array $metadata = null, ?EmbeddingFunction $embeddingFunction = null): CollectionResource { - $request = new Generated\Requests\CreateCollectionRequest($name, $metadata); - - $collection = $this->apiClient->createCollection($this->database, $this->tenant, $request); + $request = new CreateCollectionRequest($name, $metadata); + $collection = $this->api->createCollection($this->database, $this->tenant, $request); return CollectionResource::make( $collection, $this->database, $this->tenant, $embeddingFunction, - $this->apiClient + $this->api ); } @@ -105,16 +106,16 @@ public function createCollection(string $name, ?array $metadata = null, ?Embeddi */ public function getOrCreateCollection(string $name, ?array $metadata = null, ?EmbeddingFunction $embeddingFunction = null): CollectionResource { - $request = new Generated\Requests\CreateCollectionRequest($name, $metadata, true); + $request = new CreateCollectionRequest($name, $metadata, true); - $collection = $this->apiClient->createCollection($this->database, $this->tenant, $request); + $collection = $this->api->createCollection($this->database, $this->tenant, $request); return CollectionResource::make( $collection, $this->database, $this->tenant, $embeddingFunction, - $this->apiClient + $this->api ); } @@ -129,14 +130,14 @@ public function getOrCreateCollection(string $name, ?array $metadata = null, ?Em */ public function getCollection(string $name, ?EmbeddingFunction $embeddingFunction = null): CollectionResource { - $collection = $this->apiClient->getCollection($name, $this->database, $this->tenant); + $collection = $this->api->getCollection($name, $this->database, $this->tenant); return CollectionResource::make( $collection, $this->database, $this->tenant, $embeddingFunction, - $this->apiClient + $this->api ); } @@ -147,7 +148,7 @@ public function getCollection(string $name, ?EmbeddingFunction $embeddingFunctio */ public function deleteCollection(string $name): void { - $this->apiClient->deleteCollection($name, $this->database, $this->tenant); + $this->api->deleteCollection($name, $this->database, $this->tenant); } /** @@ -161,7 +162,4 @@ public function deleteAllCollections(): void $this->deleteCollection($collection->name); } } - - - -} \ No newline at end of file +} diff --git a/src/Generated/Exceptions/ChromaAuthorizationException.php b/src/Exceptions/ChromaAuthorizationException.php similarity index 63% rename from src/Generated/Exceptions/ChromaAuthorizationException.php rename to src/Exceptions/ChromaAuthorizationException.php index c701225..a427c04 100644 --- a/src/Generated/Exceptions/ChromaAuthorizationException.php +++ b/src/Exceptions/ChromaAuthorizationException.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaAuthorizationException extends ChromaException { diff --git a/src/Generated/Exceptions/ChromaConnectionException.php b/src/Exceptions/ChromaConnectionException.php similarity index 62% rename from src/Generated/Exceptions/ChromaConnectionException.php rename to src/Exceptions/ChromaConnectionException.php index 7ae1e9a..c34b36f 100644 --- a/src/Generated/Exceptions/ChromaConnectionException.php +++ b/src/Exceptions/ChromaConnectionException.php @@ -2,7 +2,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaConnectionException extends ChromaException diff --git a/src/Generated/Exceptions/ChromaDimensionalityException.php b/src/Exceptions/ChromaDimensionalityException.php similarity index 63% rename from src/Generated/Exceptions/ChromaDimensionalityException.php rename to src/Exceptions/ChromaDimensionalityException.php index edf9d2a..3619f51 100644 --- a/src/Generated/Exceptions/ChromaDimensionalityException.php +++ b/src/Exceptions/ChromaDimensionalityException.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaDimensionalityException extends ChromaException { diff --git a/src/Generated/Exceptions/ChromaException.php b/src/Exceptions/ChromaException.php similarity index 96% rename from src/Generated/Exceptions/ChromaException.php rename to src/Exceptions/ChromaException.php index b0286a3..3f88a11 100644 --- a/src/Generated/Exceptions/ChromaException.php +++ b/src/Exceptions/ChromaException.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaException extends \Exception { diff --git a/src/Generated/Exceptions/ChromaInvalidArgumentException.php b/src/Exceptions/ChromaInvalidArgumentException.php similarity index 63% rename from src/Generated/Exceptions/ChromaInvalidArgumentException.php rename to src/Exceptions/ChromaInvalidArgumentException.php index b776230..1e7ca41 100644 --- a/src/Generated/Exceptions/ChromaInvalidArgumentException.php +++ b/src/Exceptions/ChromaInvalidArgumentException.php @@ -3,6 +3,6 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaInvalidArgumentException extends ChromaException {} diff --git a/src/Generated/Exceptions/ChromaInvalidCollectionException.php b/src/Exceptions/ChromaInvalidCollectionException.php similarity index 64% rename from src/Generated/Exceptions/ChromaInvalidCollectionException.php rename to src/Exceptions/ChromaInvalidCollectionException.php index 2a2ebfa..250f43a 100644 --- a/src/Generated/Exceptions/ChromaInvalidCollectionException.php +++ b/src/Exceptions/ChromaInvalidCollectionException.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaInvalidCollectionException extends ChromaException { diff --git a/src/Generated/Exceptions/ChromaNotFoundException.php b/src/Exceptions/ChromaNotFoundException.php similarity index 62% rename from src/Generated/Exceptions/ChromaNotFoundException.php rename to src/Exceptions/ChromaNotFoundException.php index e6df1e7..967b16c 100644 --- a/src/Generated/Exceptions/ChromaNotFoundException.php +++ b/src/Exceptions/ChromaNotFoundException.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaNotFoundException extends ChromaException { diff --git a/src/Generated/Exceptions/ChromaTypeException.php b/src/Exceptions/ChromaTypeException.php similarity index 61% rename from src/Generated/Exceptions/ChromaTypeException.php rename to src/Exceptions/ChromaTypeException.php index 0462dda..b4b2a6b 100644 --- a/src/Generated/Exceptions/ChromaTypeException.php +++ b/src/Exceptions/ChromaTypeException.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Exceptions; +namespace Codewithkyrian\ChromaDB\Exceptions; class ChromaTypeException extends ChromaException { diff --git a/src/Exceptions/ChromaUniqueConstraintException.php b/src/Exceptions/ChromaUniqueConstraintException.php new file mode 100644 index 0000000..8e6b345 --- /dev/null +++ b/src/Exceptions/ChromaUniqueConstraintException.php @@ -0,0 +1,12 @@ +apiClient = $this->createApiClient(); + $this->api = $this->createApi(); - return new Client($this->apiClient, $this->database, $this->tenant); + return new Client($this->api, $this->database, $this->tenant); } - public function createApiClient() : ChromaApiClient + public function createApi(): Api { $this->baseUrl = $this->host . ':' . $this->port; @@ -127,6 +127,6 @@ public function createApiClient() : ChromaApiClient 'headers' => $headers, ]); - return new ChromaApiClient($this->httpClient); + return new Api($this->httpClient); } } diff --git a/src/Generated/Exceptions/ChromaUniqueConstraintException.php b/src/Generated/Exceptions/ChromaUniqueConstraintException.php deleted file mode 100644 index 0803027..0000000 --- a/src/Generated/Exceptions/ChromaUniqueConstraintException.php +++ /dev/null @@ -1,13 +0,0 @@ - $this->metadata, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Models/Database.php b/src/Models/Database.php similarity index 91% rename from src/Generated/Models/Database.php rename to src/Models/Database.php index 3ae8620..c7eef3a 100644 --- a/src/Generated/Models/Database.php +++ b/src/Models/Database.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Models; +namespace Codewithkyrian\ChromaDB\Models; class Database { @@ -22,9 +22,7 @@ public function __construct( * Tenant of the database. */ public readonly ?string $tenant, - ) - { - } + ) {} public static function make(array $data): self { @@ -43,5 +41,4 @@ public function toArray(): array 'tenant' => $this->tenant, ]; } - -} \ No newline at end of file +} diff --git a/src/Generated/Models/Tenant.php b/src/Models/Tenant.php similarity index 86% rename from src/Generated/Models/Tenant.php rename to src/Models/Tenant.php index 1755bb3..5af3b38 100644 --- a/src/Generated/Models/Tenant.php +++ b/src/Models/Tenant.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Models; +namespace Codewithkyrian\ChromaDB\Models; class Tenant { @@ -14,9 +14,7 @@ public function __construct( * @var string */ public readonly string $name, - ) - { - } + ) {} public static function make(array $data): self { @@ -31,4 +29,4 @@ public function toArray(): array 'name' => $this->name, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/AddEmbeddingRequest.php b/src/Requests/AddEmbeddingRequest.php similarity index 95% rename from src/Generated/Requests/AddEmbeddingRequest.php rename to src/Requests/AddEmbeddingRequest.php index 98a3b1e..9543611 100644 --- a/src/Generated/Requests/AddEmbeddingRequest.php +++ b/src/Requests/AddEmbeddingRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; /** * Request model for adding items to collection. @@ -41,9 +41,7 @@ public function __construct( public readonly ?array $images, - ) - { - } + ) {} public static function create(array $data): self { @@ -65,4 +63,4 @@ public function toArray(): array 'documents' => $this->documents, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/CreateCollectionRequest.php b/src/Requests/CreateCollectionRequest.php similarity index 93% rename from src/Generated/Requests/CreateCollectionRequest.php rename to src/Requests/CreateCollectionRequest.php index c21d946..357e138 100644 --- a/src/Generated/Requests/CreateCollectionRequest.php +++ b/src/Requests/CreateCollectionRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; /** * Request model for creating a collection. @@ -27,9 +27,7 @@ public function __construct( * If true, will return existing collection if it exists. */ public readonly bool $getOrCreate = false, - ) - { - } + ) {} public static function create(array $data): self { @@ -48,4 +46,4 @@ public function toArray(): array 'get_or_create' => $this->getOrCreate, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/CreateDatabaseRequest.php b/src/Requests/CreateDatabaseRequest.php similarity index 84% rename from src/Generated/Requests/CreateDatabaseRequest.php rename to src/Requests/CreateDatabaseRequest.php index a42f67c..6b1d52e 100644 --- a/src/Generated/Requests/CreateDatabaseRequest.php +++ b/src/Requests/CreateDatabaseRequest.php @@ -3,15 +3,13 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; class CreateDatabaseRequest { public function __construct( public readonly string $name, - ) - { - } + ) {} public static function create(array $data): self { @@ -26,4 +24,4 @@ public function toArray(): array 'name' => $this->name, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/CreateTenantRequest.php b/src/Requests/CreateTenantRequest.php similarity index 83% rename from src/Generated/Requests/CreateTenantRequest.php rename to src/Requests/CreateTenantRequest.php index 689a9d1..97015a9 100644 --- a/src/Generated/Requests/CreateTenantRequest.php +++ b/src/Requests/CreateTenantRequest.php @@ -3,15 +3,13 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; class CreateTenantRequest { public function __construct( public readonly string $name, - ) - { - } + ) {} public static function create(array $data): self { @@ -26,4 +24,4 @@ public function toArray(): array 'name' => $this->name, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/DeleteEmbeddingRequest.php b/src/Requests/DeleteEmbeddingRequest.php similarity index 93% rename from src/Generated/Requests/DeleteEmbeddingRequest.php rename to src/Requests/DeleteEmbeddingRequest.php index 6682f56..ce85241 100644 --- a/src/Generated/Requests/DeleteEmbeddingRequest.php +++ b/src/Requests/DeleteEmbeddingRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; class DeleteEmbeddingRequest { @@ -28,9 +28,7 @@ public function __construct( * @var array */ public readonly ?array $whereDocument, - ) - { - } + ) {} public static function create(array $data): self { @@ -49,5 +47,4 @@ public function toArray(): array 'where_document' => $this->whereDocument, ]; } - -} \ No newline at end of file +} diff --git a/src/Generated/Requests/GetEmbeddingRequest.php b/src/Requests/GetEmbeddingRequest.php similarity index 82% rename from src/Generated/Requests/GetEmbeddingRequest.php rename to src/Requests/GetEmbeddingRequest.php index 9c7dcd4..4de0361 100644 --- a/src/Generated/Requests/GetEmbeddingRequest.php +++ b/src/Requests/GetEmbeddingRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; /** * Request model for get items from collection. @@ -23,39 +23,37 @@ public function __construct( * * @var array */ - public readonly ?array $where= null, + public readonly ?array $where = null, /** * Optional where clause to filter items by. * * @var array */ - public readonly ?array $whereDocument= null, + public readonly ?array $whereDocument = null, /** * Sort items. */ - public readonly ?string $sort= null, + public readonly ?string $sort = null, /** * Optional limit on the number of items to get. */ - public readonly ?int $limit= null, + public readonly ?int $limit = null, /** * Optional offset on the number of items to get. */ - public readonly ?int $offset= null, + public readonly ?int $offset = null, /** * Optional list of items to include in the response. * * @var string[] */ - public readonly ?array $include= null, - ) - { - } + public readonly ?array $include = null, + ) {} public static function create(array $data): self { @@ -82,4 +80,4 @@ public function toArray(): array 'include' => $this->include, ]; } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/QueryEmbeddingRequest.php b/src/Requests/QueryEmbeddingRequest.php similarity index 95% rename from src/Generated/Requests/QueryEmbeddingRequest.php rename to src/Requests/QueryEmbeddingRequest.php index dd859ef..7172c80 100644 --- a/src/Generated/Requests/QueryEmbeddingRequest.php +++ b/src/Requests/QueryEmbeddingRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; class QueryEmbeddingRequest { @@ -40,9 +40,7 @@ public function __construct( * @var string[] */ public readonly ?array $include, - ) - { - } + ) {} public static function create(array $data): self { @@ -65,4 +63,4 @@ public function toArray(): array 'include' => $this->include, ], fn($value) => $value !== null); } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/UpdateCollectionRequest.php b/src/Requests/UpdateCollectionRequest.php similarity index 91% rename from src/Generated/Requests/UpdateCollectionRequest.php rename to src/Requests/UpdateCollectionRequest.php index 73a8af6..4fce88f 100644 --- a/src/Generated/Requests/UpdateCollectionRequest.php +++ b/src/Requests/UpdateCollectionRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; class UpdateCollectionRequest { @@ -20,9 +20,7 @@ public function __construct( */ public readonly ?array $newMetadata, - ) - { - } + ) {} public static function create(array $data): self { @@ -39,4 +37,4 @@ public function toArray(): array 'new_metadata' => $this->newMetadata, ]); } -} \ No newline at end of file +} diff --git a/src/Generated/Requests/UpdateEmbeddingRequest.php b/src/Requests/UpdateEmbeddingRequest.php similarity index 95% rename from src/Generated/Requests/UpdateEmbeddingRequest.php rename to src/Requests/UpdateEmbeddingRequest.php index 144fbfa..28c6620 100644 --- a/src/Generated/Requests/UpdateEmbeddingRequest.php +++ b/src/Requests/UpdateEmbeddingRequest.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Requests; +namespace Codewithkyrian\ChromaDB\Requests; class UpdateEmbeddingRequest { @@ -43,9 +43,7 @@ public function __construct( * @var string[] */ public readonly ?array $images, - ) - { - } + ) {} public static function create(array $data): self { @@ -67,4 +65,4 @@ public function toArray(): array 'documents' => $this->documents, ]); } -} \ No newline at end of file +} diff --git a/src/Resources/CollectionResource.php b/src/Resources/CollectionResource.php index b79c3cc..585e7a3 100644 --- a/src/Resources/CollectionResource.php +++ b/src/Resources/CollectionResource.php @@ -6,16 +6,16 @@ namespace Codewithkyrian\ChromaDB\Resources; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -use Codewithkyrian\ChromaDB\Generated\ChromaApiClient; -use Codewithkyrian\ChromaDB\Generated\Models\Collection; -use Codewithkyrian\ChromaDB\Generated\Requests\AddEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\DeleteEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\GetEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\QueryEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\UpdateCollectionRequest; -use Codewithkyrian\ChromaDB\Generated\Requests\UpdateEmbeddingRequest; -use Codewithkyrian\ChromaDB\Generated\Responses\GetItemsResponse; -use Codewithkyrian\ChromaDB\Generated\Responses\QueryItemsResponse; +use Codewithkyrian\ChromaDB\Api; +use Codewithkyrian\ChromaDB\Models\Collection; +use Codewithkyrian\ChromaDB\Requests\AddEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\DeleteEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\GetEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\QueryEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateEmbeddingRequest; +use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; +use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; class CollectionResource { @@ -53,11 +53,11 @@ public function __construct( /** * The Chroma API client. */ - public readonly ChromaApiClient $apiClient, + public readonly Api $apiClient, ) {} - public static function make(Collection $collection, string $database, string $tenant, ?EmbeddingFunction $embeddingFunction, ChromaApiClient $apiClient): self + public static function make(Collection $collection, string $database, string $tenant, ?EmbeddingFunction $embeddingFunction, Api $apiClient): self { return new self( name: $collection->name, diff --git a/src/Generated/Responses/GetItemsResponse.php b/src/Responses/GetItemsResponse.php similarity index 94% rename from src/Generated/Responses/GetItemsResponse.php rename to src/Responses/GetItemsResponse.php index e9a4de6..0a0a0ec 100644 --- a/src/Generated/Responses/GetItemsResponse.php +++ b/src/Responses/GetItemsResponse.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Responses; +namespace Codewithkyrian\ChromaDB\Responses; /** * Response model for getting items from collection. @@ -38,9 +38,7 @@ public function __construct( * @var string[] */ public readonly ?array $documents, - ) - { - } + ) {} public static function from(array $data): self { @@ -61,4 +59,4 @@ public function toArray(): array 'documents' => $this->documents, ]); } -} \ No newline at end of file +} diff --git a/src/Generated/Responses/QueryItemsResponse.php b/src/Responses/QueryItemsResponse.php similarity index 96% rename from src/Generated/Responses/QueryItemsResponse.php rename to src/Responses/QueryItemsResponse.php index 3142d16..d3fb95c 100644 --- a/src/Generated/Responses/QueryItemsResponse.php +++ b/src/Responses/QueryItemsResponse.php @@ -3,7 +3,7 @@ declare(strict_types=1); -namespace Codewithkyrian\ChromaDB\Generated\Responses; +namespace Codewithkyrian\ChromaDB\Responses; /** * Response model for querying items from collection. @@ -60,9 +60,7 @@ public function __construct( * @var float[][] */ public readonly ?array $distances, - ) - { - } + ) {} public static function from(array $data): self { @@ -89,5 +87,4 @@ public function toArray(): array 'distances' => $this->distances, ]); } - -} \ No newline at end of file +} diff --git a/tests/ChromaDB.php b/tests/ChromaDB.php index 12624f2..57c3f0a 100644 --- a/tests/ChromaDB.php +++ b/tests/ChromaDB.php @@ -4,8 +4,8 @@ use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\ChromaDB; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaAuthorizationException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaConnectionException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaAuthorizationException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; it('can connect to a normal chroma server', function () { $client = ChromaDB::client(); diff --git a/tests/Client.php b/tests/Client.php index 4c51896..e3e393e 100644 --- a/tests/Client.php +++ b/tests/Client.php @@ -4,12 +4,12 @@ use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaDimensionalityException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaTypeException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaValueException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaInvalidArgumentException; -use Codewithkyrian\ChromaDB\Generated\Exceptions\ChromaNotFoundException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaDimensionalityException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaTypeException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaValueException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaInvalidArgumentException; +use Codewithkyrian\ChromaDB\Exceptions\ChromaNotFoundException; use Codewithkyrian\ChromaDB\Resources\CollectionResource; beforeEach(function () { From b7c98244edf23f2dfa1d46e6a8149bf5863afaa0 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 12:12:20 +0100 Subject: [PATCH 02/24] feat: enhance API functionality with new endpoints and request structures - Added methods for tenant management: create, update, and retrieve tenants. - Introduced new endpoints for collection management: create, update, delete, and query collections. - Updated existing methods to improve clarity and functionality, including health checks and user identity retrieval. - Enhanced request classes with detailed parameter documentation for better usability. - Refactored existing methods to align with new naming conventions for consistency. --- src/Api.php | 329 ++++++++++++++++++++--- src/Requests/AddEmbeddingRequest.php | 31 +-- src/Requests/CreateCollectionRequest.php | 18 +- src/Requests/CreateDatabaseRequest.php | 3 + src/Requests/CreateTenantRequest.php | 3 + src/Requests/DeleteEmbeddingRequest.php | 22 +- src/Requests/GetEmbeddingRequest.php | 44 +-- src/Requests/QueryEmbeddingRequest.php | 34 +-- src/Requests/UpdateCollectionRequest.php | 14 +- src/Requests/UpdateEmbeddingRequest.php | 37 +-- src/Requests/UpdateTenantRequest.php | 27 ++ src/Resources/CollectionResource.php | 16 +- 12 files changed, 371 insertions(+), 207 deletions(-) create mode 100644 src/Requests/UpdateTenantRequest.php diff --git a/src/Api.php b/src/Api.php index fb1d3c9..391aa2f 100644 --- a/src/Api.php +++ b/src/Api.php @@ -19,6 +19,7 @@ use Codewithkyrian\ChromaDB\Requests\QueryEmbeddingRequest; use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; use Codewithkyrian\ChromaDB\Requests\UpdateEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateTenantRequest; use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; use GuzzleHttp\Client; @@ -36,10 +37,13 @@ public function __construct( public readonly Client $httpClient, ) {} - public function root(): array + /** + * Retrieves the current user's identity, tenant, and databases. + */ + public function getUserIdentity(): array { try { - $response = $this->httpClient->get('/api/v2'); + $response = $this->httpClient->get('/api/v2/auth/identity'); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } @@ -47,11 +51,31 @@ public function root(): array return json_decode($response->getBody()->getContents(), true); } + /** + * Retrieves a collection by Chroma Resource Name (CRN). + * + * @param string $crn The Chroma Resource Name of the collection. + * @param string $database The database name. + * @param string $tenant The tenant name. + */ + public function getCollectionByCrn(string $crn): Collection + { + try { + $response = $this->httpClient->get("/api/v2/collections/{$crn}"); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } - public function version(): string + return Collection::make(json_decode($response->getBody()->getContents(), true)); + } + + /** + * Returns the health of the server and executor. + */ + public function healthcheck(): array { try { - $response = $this->httpClient->get('/api/v2/version'); + $response = $this->httpClient->get('/api/v2/healthcheck'); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } @@ -59,6 +83,9 @@ public function version(): string return json_decode($response->getBody()->getContents(), true); } + /** + * Returns the current time in nanoseconds since epoch. + */ public function heartbeat(): array { try { @@ -70,6 +97,9 @@ public function heartbeat(): array return json_decode($response->getBody()->getContents(), true); } + /** + * Returns basic readiness information about the server. + */ public function preFlightChecks(): mixed { try { @@ -81,31 +111,37 @@ public function preFlightChecks(): mixed return json_decode($response->getBody()->getContents(), true); } - - public function createDatabase(string $tenant, CreateDatabaseRequest $request): void + /** + * Resets the database and all collections (only authorized users can reset the database) + */ + public function reset(): bool { try { - $this->httpClient->post("/api/v2/tenants/$tenant/databases", [ - 'json' => $request->toArray() - ]); + $response = $this->httpClient->post('/api/v2/reset'); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } + + return json_decode($response->getBody()->getContents(), true); } - public function getDatabase(string $database, string $tenant): Database + /** + * Returns the version of the ChromaDB server. + */ + public function version(): string { try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database"); + $response = $this->httpClient->get('/api/v2/version'); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } - $result = json_decode($response->getBody()->getContents(), true); - - return Database::make($result); + return json_decode($response->getBody()->getContents(), true); } + /** + * Creates a new tenant. + */ public function createTenant(CreateTenantRequest $request): void { try { @@ -117,6 +153,9 @@ public function createTenant(CreateTenantRequest $request): void } } + /** + * Retrieves a tenant by name. + */ public function getTenant(string $tenant): ?Tenant { try { @@ -130,11 +169,119 @@ public function getTenant(string $tenant): ?Tenant return Tenant::make($result); } + /** + * Updates a tenant. + */ + public function updateTenant(string $tenant, UpdateTenantRequest $request): void + { + try { + $this->httpClient->put("/api/v2/tenants/$tenant", [ + 'json' => $request->toArray(), + ]); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + } - public function listCollections(string $database, string $tenant): array + /** + * Creates a new database for a given tenant. + * + * @param string $tenant Tenant ID to associate with the new database + * @param CreateDatabaseRequest $request The request to create the database. + */ + public function createDatabase(string $tenant, CreateDatabaseRequest $request): void { try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections"); + $this->httpClient->post("/api/v2/tenants/$tenant/databases", [ + 'json' => $request->toArray() + ]); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + } + + /** + * Lists all databases for a tenant. + * + * @param string $tenant The tenant ID to list databases for. + * @param int $limit Optional limit on the number of databases to return. + * @param int $offset Optional offset on the number of databases to return. + * + * @return Database[] + */ + public function listDatabases(string $tenant, ?int $limit = null, ?int $offset = null): array + { + try { + $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases", [ + 'query' => [ + 'limit' => $limit, + 'offset' => $offset, + ], + ]); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + + $result = json_decode($response->getBody()->getContents(), true); + + return array_map(fn(array $item) => Database::make($item), $result); + } + + /** + * Retrieves a database by name. + * + * @param string $database The database name to retrieve. + * @param string $tenant The tenant ID to retrieve the database from. + * + * @return Database + */ + public function getDatabase(string $database, string $tenant): Database + { + try { + $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database"); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + + $result = json_decode($response->getBody()->getContents(), true); + + return Database::make($result); + } + + /** + * Deletes a database by name. + * + * @param string $database The database name to delete. + * @param string $tenant The tenant ID to delete the database from. + */ + public function deleteDatabase(string $database, string $tenant): void + { + try { + $this->httpClient->delete("/api/v2/tenants/$tenant/databases/$database"); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + } + + /** + * Lists all collections in the specified database. + * + * @param string $database The database name to list collections for. + * @param string $tenant The tenant ID to list collections for. + * @param int $limit Optional limit on the number of collections to return. + * @param int $offset Optional offset on the number of collections to return. + * + * @return Collection[] + */ + public function listCollections(string $database, string $tenant, ?int $limit = null, ?int $offset = null): array + { + try { + $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections", [ + 'query' => [ + 'limit' => $limit, + 'offset' => $offset, + ], + ]); } catch (ClientExceptionInterface $e) { $this->handleChromaApiException($e); } @@ -144,6 +291,15 @@ public function listCollections(string $database, string $tenant): array return array_map(fn(array $item) => Collection::make($item), $result); } + /** + * Creates a new collection under the specified database. + * + * @param string $database The database name to create the collection for. + * @param string $tenant The tenant ID to create the collection for. + * @param CreateCollectionRequest $request The request to create the collection. + * + * @return Collection + */ public function createCollection(string $database, string $tenant, CreateCollectionRequest $request): Collection { try { @@ -159,6 +315,15 @@ public function createCollection(string $database, string $tenant, CreateCollect return Collection::make($result); } + /** + * Retrieves a collection by ID or name. + * + * @param string $collectionId The UUID of the collection to retrieve. + * @param string $database The database name to retrieve the collection from. + * @param string $tenant The tenant ID to retrieve the collection from. + * + * @return Collection + */ public function getCollection(string $collectionId, string $database, string $tenant): Collection { try { @@ -172,6 +337,14 @@ public function getCollection(string $collectionId, string $database, string $te return Collection::make($result); } + /** + * Updates an existing collection's name or metadata. + * + * @param string $collectionId The UUID of the collection to update. + * @param string $database The database name to update the collection in. + * @param string $tenant The tenant ID to update the collection in. + * @param UpdateCollectionRequest $request The request to update the collection. + */ public function updateCollection(string $collectionId, string $database, string $tenant, UpdateCollectionRequest $request): void { try { @@ -183,6 +356,13 @@ public function updateCollection(string $collectionId, string $database, string } } + /** + * Deletes a collection in a given database. + * + * @param string $collectionId The UUID of the collection to delete. + * @param string $database The database name to delete the collection from. + * @param string $tenant The tenant ID to delete the collection from. + */ public function deleteCollection(string $collectionId, string $database, string $tenant): void { try { @@ -192,7 +372,35 @@ public function deleteCollection(string $collectionId, string $database, string } } - public function add(string $collectionId, string $database, string $tenant, AddEmbeddingRequest $request): void + /** + * Retrieves the total number of collections in a given database. + * + * @param string $database The database name to count collections in. + * @param string $tenant The tenant ID to count collections in. + * + * @return int + */ + public function countCollections(string $database, string $tenant): int + { + try { + $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections_count"); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + + return json_decode($response->getBody()->getContents(), true); + + } + + /** + * Adds items to a collection. + * + * @param string $collectionId The UUID of the collection to add items to. + * @param string $database The database name to add items to. + * @param string $tenant The tenant ID to add items to. + * @param AddEmbeddingRequest $request The request to add items to the collection. + */ + public function addCollectionItems(string $collectionId, string $database, string $tenant, AddEmbeddingRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/add", [ @@ -203,7 +411,35 @@ public function add(string $collectionId, string $database, string $tenant, AddE } } - public function update(string $collectionId, string $database, string $tenant, UpdateEmbeddingRequest $request): void + /** + * Retrieves the number of items in a collection. + * + * @param string $collectionId The UUID of the collection to count items for. + * @param string $database The database name to count items in. + * @param string $tenant The tenant ID to count items in. + * + * @return int + */ + public function countCollectionItems(string $collectionId, string $database, string $tenant): int + { + try { + $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/count"); + } catch (ClientExceptionInterface $e) { + $this->handleChromaApiException($e); + } + + return json_decode($response->getBody()->getContents(), true); + } + + /** + * Updates items in a collection. + * + * @param string $collectionId The UUID of the collection to update items in. + * @param string $database The database name to update items in. + * @param string $tenant The tenant ID to update items in. + * @param UpdateEmbeddingRequest $request The request to update items in the collection. + */ + public function updateCollectionItems(string $collectionId, string $database, string $tenant, UpdateEmbeddingRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/update", [ @@ -214,7 +450,15 @@ public function update(string $collectionId, string $database, string $tenant, U } } - public function upsert(string $collectionId, string $database, string $tenant, AddEmbeddingRequest $request): void + /** + * Upserts items in a collection (create if not exists, otherwise update). + * + * @param string $collectionId The UUID of the collection to upsert items in. + * @param string $database The database name to upsert items in. + * @param string $tenant The tenant ID to upsert items in. + * @param AddEmbeddingRequest $request The request to upsert items in the collection. + */ + public function upsertCollectionItems(string $collectionId, string $database, string $tenant, AddEmbeddingRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/upsert", [ @@ -225,7 +469,17 @@ public function upsert(string $collectionId, string $database, string $tenant, A } } - public function get(string $collectionId, string $database, string $tenant, GetEmbeddingRequest $request): GetItemsResponse + /** + * Retrieves records from a collection by ID or metadata filter. + * + * @param string $collectionId The UUID of the collection to get items from. + * @param string $database The database name to get items from. + * @param string $tenant The tenant ID to get items from. + * @param GetEmbeddingRequest $request The request to get items from the collection. + * + * @return GetItemsResponse + */ + public function getCollectionItems(string $collectionId, string $database, string $tenant, GetEmbeddingRequest $request): GetItemsResponse { try { $response = $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/get", [ @@ -240,7 +494,7 @@ public function get(string $collectionId, string $database, string $tenant, GetE return GetItemsResponse::from($result); } - public function delete(string $collectionId, string $database, string $tenant, DeleteEmbeddingRequest $request): void + public function deleteCollectionItems(string $collectionId, string $database, string $tenant, DeleteEmbeddingRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/delete", [ @@ -251,18 +505,17 @@ public function delete(string $collectionId, string $database, string $tenant, D } } - public function count(string $collectionId, string $database, string $tenant): int - { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/count"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } - - return json_decode($response->getBody()->getContents(), true); - } - - public function getNearestNeighbors(string $collectionId, string $database, string $tenant, QueryEmbeddingRequest $request): QueryItemsResponse + /** + * Query a collection in a variety of ways, including vector search, metadata filtering, and full-text search + * + * @param string $collectionId The UUID of the collection to query. + * @param string $database The database name to query the collection in. + * @param string $tenant The tenant ID to query the collection in. + * @param QueryEmbeddingRequest $request The request to query the collection. + * + * @return QueryItemsResponse + */ + public function queryCollectionItems(string $collectionId, string $database, string $tenant, QueryEmbeddingRequest $request): QueryItemsResponse { try { $response = $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/query", [ @@ -277,16 +530,6 @@ public function getNearestNeighbors(string $collectionId, string $database, stri return QueryItemsResponse::from($result); } - public function reset(): bool - { - try { - $response = $this->httpClient->post('/api/v2/reset'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } - - return json_decode($response->getBody()->getContents(), true); - } private function handleChromaApiException(\Exception|ClientExceptionInterface $e): void { diff --git a/src/Requests/AddEmbeddingRequest.php b/src/Requests/AddEmbeddingRequest.php index 9543611..393ef9f 100644 --- a/src/Requests/AddEmbeddingRequest.php +++ b/src/Requests/AddEmbeddingRequest.php @@ -10,35 +10,18 @@ */ class AddEmbeddingRequest { + /** + * @param float[][] $embeddings Optional embeddings of the items to add. + * @param array> $metadatas Optional metadatas of the items to add. + * @param string[] $ids IDs of the items to add. + * @param string[] $documents Optional documents of the items to add. + * @param string[] $images Optional images of the items to add. + */ public function __construct( - /** - * Optional embeddings of the items to add. - * - * @var float[][] - */ public readonly ?array $embeddings, - - /** - * Optional metadatas of the items to add. - * - * @var array> - */ public readonly ?array $metadatas, - - /** - * IDs of the items to add. - * - * @var string[] - */ public readonly array $ids, - - /** - * Optional documents of the items to add. - * - * @var string[] - */ public readonly ?array $documents, - public readonly ?array $images, ) {} diff --git a/src/Requests/CreateCollectionRequest.php b/src/Requests/CreateCollectionRequest.php index 357e138..0f1a113 100644 --- a/src/Requests/CreateCollectionRequest.php +++ b/src/Requests/CreateCollectionRequest.php @@ -10,22 +10,14 @@ */ class CreateCollectionRequest { + /** + * @param string $name The name of the collection + * @param array $metadata The metadata of the collection + * @param bool $getOrCreate If true, will return existing collection if it exists, otherwise will throw an exception. + */ public function __construct( - /** - * The name of the collection - */ public readonly string $name, - - /** - * The metadata of the collection - * - * @var array - */ public readonly ?array $metadata, - - /** - * If true, will return existing collection if it exists. - */ public readonly bool $getOrCreate = false, ) {} diff --git a/src/Requests/CreateDatabaseRequest.php b/src/Requests/CreateDatabaseRequest.php index 6b1d52e..e924537 100644 --- a/src/Requests/CreateDatabaseRequest.php +++ b/src/Requests/CreateDatabaseRequest.php @@ -7,6 +7,9 @@ class CreateDatabaseRequest { + /** + * @param string $name The name of the database + */ public function __construct( public readonly string $name, ) {} diff --git a/src/Requests/CreateTenantRequest.php b/src/Requests/CreateTenantRequest.php index 97015a9..ac38c65 100644 --- a/src/Requests/CreateTenantRequest.php +++ b/src/Requests/CreateTenantRequest.php @@ -7,6 +7,9 @@ class CreateTenantRequest { + /** + * @param string $name The name of the tenant + */ public function __construct( public readonly string $name, ) {} diff --git a/src/Requests/DeleteEmbeddingRequest.php b/src/Requests/DeleteEmbeddingRequest.php index ce85241..08993bc 100644 --- a/src/Requests/DeleteEmbeddingRequest.php +++ b/src/Requests/DeleteEmbeddingRequest.php @@ -7,26 +7,14 @@ class DeleteEmbeddingRequest { + /** + * @param string[] $ids Optional IDs of the items to delete. + * @param array $where Optional query condition to filter items to delete based on metadata values. + * @param array $whereDocument Optional query condition to filter items to delete based on document content. + */ public function __construct( - /** - * Optional IDs of the items to delete. - * - * @var string[] - */ public readonly ?array $ids, - - /** - * Optional query condition to filter items to delete based on metadata values. - * - * @var array - */ public readonly ?array $where, - - /** - * Optional query condition to filter items to delete based on document content. - * - * @var array - */ public readonly ?array $whereDocument, ) {} diff --git a/src/Requests/GetEmbeddingRequest.php b/src/Requests/GetEmbeddingRequest.php index 4de0361..fa6bb4c 100644 --- a/src/Requests/GetEmbeddingRequest.php +++ b/src/Requests/GetEmbeddingRequest.php @@ -10,48 +10,22 @@ */ class GetEmbeddingRequest { + /** + * @param string[] $ids Optional IDs of the items to get. + * @param array $where Optional where clause to filter items by. + * @param array $whereDocument Optional where clause to filter items by. + * @param string $sort Optional sort items. + * @param int $limit Optional limit on the number of items to get. + * @param int $offset Optional offset on the number of items to get. + * @param string[] $include Optional list of items to include in the response. + */ public function __construct( - /** - * Optional IDs of the items to get. - * - * @var string[] - */ public readonly ?array $ids = null, - - /** - * Optional where clause to filter items by. - * - * @var array - */ public readonly ?array $where = null, - - /** - * Optional where clause to filter items by. - * - * @var array - */ public readonly ?array $whereDocument = null, - - /** - * Sort items. - */ public readonly ?string $sort = null, - - /** - * Optional limit on the number of items to get. - */ public readonly ?int $limit = null, - - /** - * Optional offset on the number of items to get. - */ public readonly ?int $offset = null, - - /** - * Optional list of items to include in the response. - * - * @var string[] - */ public readonly ?array $include = null, ) {} diff --git a/src/Requests/QueryEmbeddingRequest.php b/src/Requests/QueryEmbeddingRequest.php index 7172c80..df7bba9 100644 --- a/src/Requests/QueryEmbeddingRequest.php +++ b/src/Requests/QueryEmbeddingRequest.php @@ -7,38 +7,18 @@ class QueryEmbeddingRequest { + /** + * @param array $where Optional query condition to filter results based on metadata values. + * @param array $whereDocument Optional query condition to filter results based on document content. + * @param float[][] $queryEmbeddings Optional query condition to filter results based on embedding content. + * @param int $nResults Optional number of results to return. Defaults to 10. + * @param string[] $include Optional list of items to include in the response. + */ public function __construct( - /** - * Optional query condition to filter results based on metadata values. - * - * @var array - */ public readonly ?array $where, - - /** - * Optional query condition to filter results based on document content. - * - * @var array - */ public readonly ?array $whereDocument, - - /** - * Optional query condition to filter results based on embedding content. - * - * @var float[][] - */ public readonly ?array $queryEmbeddings, - - /** - * Optional number of results to return. Defaults to 10. - */ public readonly ?int $nResults, - - /** - * Optional list of items to include in the response. - * - * @var string[] - */ public readonly ?array $include, ) {} diff --git a/src/Requests/UpdateCollectionRequest.php b/src/Requests/UpdateCollectionRequest.php index 4fce88f..51aba59 100644 --- a/src/Requests/UpdateCollectionRequest.php +++ b/src/Requests/UpdateCollectionRequest.php @@ -7,19 +7,13 @@ class UpdateCollectionRequest { + /** + * @param mixed $newName New name of the collection. + * @param mixed $newMetadata New metadata of the collection. + */ public function __construct( - /** - * New name of the collection. - */ public readonly ?string $newName, - - /** - * New metadata of the collection. - * - * @var array - */ public readonly ?array $newMetadata, - ) {} public static function create(array $data): self diff --git a/src/Requests/UpdateEmbeddingRequest.php b/src/Requests/UpdateEmbeddingRequest.php index 28c6620..4c15e54 100644 --- a/src/Requests/UpdateEmbeddingRequest.php +++ b/src/Requests/UpdateEmbeddingRequest.php @@ -7,41 +7,18 @@ class UpdateEmbeddingRequest { + /** + * @param float[][] $embeddings Optional embeddings of the items to update. + * @param string[] $ids IDs of the items to update. + * @param array $metadatas Optional metadatas of the items to update. + * @param string[] $documents Optional documents of the items to update. + * @param string[] $images Optional images of the items to update. + */ public function __construct( - /** - * Optional embeddings of the items to update. - * - * @var float[][] - */ public readonly ?array $embeddings, - - - /** - * IDs of the items to update. - * - * @var string[] - */ public readonly array $ids, - - /** - * Optional metadatas of the items to update. - * - * @var array[] - */ public readonly ?array $metadatas, - - /** - * Optional documents of the items to update. - * - * @var string[] - */ public readonly ?array $documents, - - /** - * Optional uris of the items to update. - * - * @var string[] - */ public readonly ?array $images, ) {} diff --git a/src/Requests/UpdateTenantRequest.php b/src/Requests/UpdateTenantRequest.php new file mode 100644 index 0000000..7ea4d0c --- /dev/null +++ b/src/Requests/UpdateTenantRequest.php @@ -0,0 +1,27 @@ + $this->name, + ]; + } +} diff --git a/src/Resources/CollectionResource.php b/src/Resources/CollectionResource.php index 585e7a3..99af4a9 100644 --- a/src/Resources/CollectionResource.php +++ b/src/Resources/CollectionResource.php @@ -106,7 +106,7 @@ public function add( ); - $this->apiClient->add($this->id, $this->database, $this->tenant, $request); + $this->apiClient->addCollectionItems($this->id, $this->database, $this->tenant, $request); } @@ -144,7 +144,7 @@ public function update( images: $validated['images'], ); - $this->apiClient->update($this->id, $this->database, $this->tenant, $request); + $this->apiClient->updateCollectionItems($this->id, $this->database, $this->tenant, $request); } /** @@ -181,7 +181,7 @@ public function upsert( images: $validated['images'], ); - $this->apiClient->upsert($this->id, $this->database, $this->tenant, $request); + $this->apiClient->upsertCollectionItems($this->id, $this->database, $this->tenant, $request); } /** @@ -189,7 +189,7 @@ public function upsert( */ public function count(): int { - return $this->apiClient->count($this->id, $this->database, $this->tenant); + return $this->apiClient->countCollectionItems($this->id, $this->database, $this->tenant); } /** @@ -209,7 +209,7 @@ public function peek( include: $include, ); - return $this->apiClient->get($this->id, $this->database, $this->tenant, $request); + return $this->apiClient->getCollectionItems($this->id, $this->database, $this->tenant, $request); } /** @@ -241,7 +241,7 @@ public function get( include: $include, ); - return $this->apiClient->get($this->id, $this->database, $this->tenant, $request); + return $this->apiClient->getCollectionItems($this->id, $this->database, $this->tenant, $request); } /** @@ -259,7 +259,7 @@ public function delete(?array $ids = null, ?array $where = null, ?array $whereDo whereDocument: $whereDocument, ); - $this->apiClient->delete($this->id, $this->database, $this->tenant, $request); + $this->apiClient->deleteCollectionItems($this->id, $this->database, $this->tenant, $request); } /** @@ -315,7 +315,7 @@ public function query( include: $include, ); - return $this->apiClient->getNearestNeighbors($this->id, $this->database, $this->tenant, $request); + return $this->apiClient->queryCollectionItems($this->id, $this->database, $this->tenant, $request); } From 23aa500a2fd1f2b94a6478eb1345e6d15826c0b8 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 15:45:48 +0100 Subject: [PATCH 03/24] feat: use Collection as a resource directly instead of the CollectionResource --- .vscode/settings.json | 1 + src/Api.php | 50 ++- src/ChromaDB.php | 1 - src/Client.php | 52 +-- src/Models/Collection.php | 378 +++++++++++++++- ...beddingRequest.php => AddItemsRequest.php} | 2 +- ...dingRequest.php => DeleteItemsRequest.php} | 2 +- ...ddingRequest.php => QueryItemsRequest.php} | 2 +- src/Requests/UpdateCollectionRequest.php | 16 +- ...dingRequest.php => UpdateItemsRequest.php} | 2 +- src/Resources/CollectionResource.php | 409 ------------------ tests/ChromaDB.php | 16 +- tests/Client.php | 8 +- 13 files changed, 447 insertions(+), 492 deletions(-) create mode 100644 .vscode/settings.json rename src/Requests/{AddEmbeddingRequest.php => AddItemsRequest.php} (98%) rename src/Requests/{DeleteEmbeddingRequest.php => DeleteItemsRequest.php} (97%) rename src/Requests/{QueryEmbeddingRequest.php => QueryItemsRequest.php} (98%) rename src/Requests/{UpdateEmbeddingRequest.php => UpdateItemsRequest.php} (97%) delete mode 100644 src/Resources/CollectionResource.php diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 0000000..9e26dfe --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1 @@ +{} \ No newline at end of file diff --git a/src/Api.php b/src/Api.php index 391aa2f..7089fdc 100644 --- a/src/Api.php +++ b/src/Api.php @@ -2,7 +2,6 @@ declare(strict_types=1); - namespace Codewithkyrian\ChromaDB; use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; @@ -10,15 +9,15 @@ use Codewithkyrian\ChromaDB\Models\Collection; use Codewithkyrian\ChromaDB\Models\Database; use Codewithkyrian\ChromaDB\Models\Tenant; -use Codewithkyrian\ChromaDB\Requests\AddEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\AddItemsRequest; use Codewithkyrian\ChromaDB\Requests\CreateCollectionRequest; use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; -use Codewithkyrian\ChromaDB\Requests\DeleteEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\DeleteItemsRequest; use Codewithkyrian\ChromaDB\Requests\GetEmbeddingRequest; -use Codewithkyrian\ChromaDB\Requests\QueryEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\QueryItemsRequest; use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; -use Codewithkyrian\ChromaDB\Requests\UpdateEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateItemsRequest; use Codewithkyrian\ChromaDB\Requests\UpdateTenantRequest; use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; @@ -28,11 +27,10 @@ use Psr\Http\Client\ClientExceptionInterface; /** - * Client for ChromaDB API (v.0.1.0) + * Client for ChromaDB API */ class Api { - public function __construct( public readonly Client $httpClient, ) {} @@ -58,7 +56,7 @@ public function getUserIdentity(): array * @param string $database The database name. * @param string $tenant The tenant name. */ - public function getCollectionByCrn(string $crn): Collection + public function getCollectionByCrn(string $crn, string $database, string $tenant): Collection { try { $response = $this->httpClient->get("/api/v2/collections/{$crn}"); @@ -66,7 +64,7 @@ public function getCollectionByCrn(string $crn): Collection $this->handleChromaApiException($e); } - return Collection::make(json_decode($response->getBody()->getContents(), true)); + return Collection::make(json_decode($response->getBody()->getContents(), true), $this, $database, $tenant); } /** @@ -288,7 +286,7 @@ public function listCollections(string $database, string $tenant, ?int $limit = $result = json_decode($response->getBody()->getContents(), true); - return array_map(fn(array $item) => Collection::make($item), $result); + return array_map(fn(array $item) => Collection::make($item, $this, $database, $tenant), $result); } /** @@ -312,7 +310,7 @@ public function createCollection(string $database, string $tenant, CreateCollect $result = json_decode($response->getBody()->getContents(), true); - return Collection::make($result); + return Collection::make($result, $this, $database, $tenant); } /** @@ -334,7 +332,7 @@ public function getCollection(string $collectionId, string $database, string $te $result = json_decode($response->getBody()->getContents(), true); - return Collection::make($result); + return Collection::make($result, $this, $database, $tenant); } /** @@ -398,9 +396,9 @@ public function countCollections(string $database, string $tenant): int * @param string $collectionId The UUID of the collection to add items to. * @param string $database The database name to add items to. * @param string $tenant The tenant ID to add items to. - * @param AddEmbeddingRequest $request The request to add items to the collection. + * @param AddItemsRequest $request The request to add items to the collection. */ - public function addCollectionItems(string $collectionId, string $database, string $tenant, AddEmbeddingRequest $request): void + public function addCollectionItems(string $collectionId, string $database, string $tenant, AddItemsRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/add", [ @@ -437,9 +435,9 @@ public function countCollectionItems(string $collectionId, string $database, str * @param string $collectionId The UUID of the collection to update items in. * @param string $database The database name to update items in. * @param string $tenant The tenant ID to update items in. - * @param UpdateEmbeddingRequest $request The request to update items in the collection. + * @param UpdateItemsRequest $request The request to update items in the collection. */ - public function updateCollectionItems(string $collectionId, string $database, string $tenant, UpdateEmbeddingRequest $request): void + public function updateCollectionItems(string $collectionId, string $database, string $tenant, UpdateItemsRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/update", [ @@ -456,9 +454,9 @@ public function updateCollectionItems(string $collectionId, string $database, st * @param string $collectionId The UUID of the collection to upsert items in. * @param string $database The database name to upsert items in. * @param string $tenant The tenant ID to upsert items in. - * @param AddEmbeddingRequest $request The request to upsert items in the collection. + * @param AddItemsRequest $request The request to upsert items in the collection. */ - public function upsertCollectionItems(string $collectionId, string $database, string $tenant, AddEmbeddingRequest $request): void + public function upsertCollectionItems(string $collectionId, string $database, string $tenant, AddItemsRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/upsert", [ @@ -470,7 +468,7 @@ public function upsertCollectionItems(string $collectionId, string $database, st } /** - * Retrieves records from a collection by ID or metadata filter. + * Retrieves items from a collection by ID or metadata filter. * * @param string $collectionId The UUID of the collection to get items from. * @param string $database The database name to get items from. @@ -494,7 +492,15 @@ public function getCollectionItems(string $collectionId, string $database, strin return GetItemsResponse::from($result); } - public function deleteCollectionItems(string $collectionId, string $database, string $tenant, DeleteEmbeddingRequest $request): void + /** + * Deletes items from a collection by ID or metadata filter. + * + * @param string $collectionId The UUID of the collection to delete items from. + * @param string $database The database name to delete items from. + * @param string $tenant The tenant ID to delete items from. + * @param DeleteItemsRequest $request The request to delete items from the collection. + */ + public function deleteCollectionItems(string $collectionId, string $database, string $tenant, DeleteItemsRequest $request): void { try { $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/delete", [ @@ -511,11 +517,11 @@ public function deleteCollectionItems(string $collectionId, string $database, st * @param string $collectionId The UUID of the collection to query. * @param string $database The database name to query the collection in. * @param string $tenant The tenant ID to query the collection in. - * @param QueryEmbeddingRequest $request The request to query the collection. + * @param QueryItemsRequest $request The request to query the collection. * * @return QueryItemsResponse */ - public function queryCollectionItems(string $collectionId, string $database, string $tenant, QueryEmbeddingRequest $request): QueryItemsResponse + public function queryCollectionItems(string $collectionId, string $database, string $tenant, QueryItemsRequest $request): QueryItemsResponse { try { $response = $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/query", [ diff --git a/src/ChromaDB.php b/src/ChromaDB.php index 94f0a8e..eb55490 100644 --- a/src/ChromaDB.php +++ b/src/ChromaDB.php @@ -4,7 +4,6 @@ namespace Codewithkyrian\ChromaDB; - class ChromaDB { public static function client(): Client diff --git a/src/Client.php b/src/Client.php index b2bcbfe..d5de931 100644 --- a/src/Client.php +++ b/src/Client.php @@ -11,7 +11,6 @@ use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; use Codewithkyrian\ChromaDB\Requests\CreateCollectionRequest; -use Codewithkyrian\ChromaDB\Resources\CollectionResource; class Client { @@ -23,7 +22,6 @@ public function __construct( $this->initDatabaseAndTenant(); } - public function initDatabaseAndTenant(): void { try { @@ -78,21 +76,19 @@ public function listCollections(): array * @param ?array $metadata Optional metadata associated with the collection. * @param ?EmbeddingFunction $embeddingFunction Optional custom embedding function for the collection. * - * @return CollectionResource + * @return Collection */ - public function createCollection(string $name, ?array $metadata = null, ?EmbeddingFunction $embeddingFunction = null): CollectionResource + public function createCollection(string $name, ?array $metadata = null, ?EmbeddingFunction $embeddingFunction = null): Collection { $request = new CreateCollectionRequest($name, $metadata); $collection = $this->api->createCollection($this->database, $this->tenant, $request); - return CollectionResource::make( - $collection, - $this->database, - $this->tenant, - $embeddingFunction, - $this->api - ); + if ($embeddingFunction) { + $collection->setEmbeddingFunction($embeddingFunction); + } + + return $collection; } /** @@ -102,21 +98,19 @@ public function createCollection(string $name, ?array $metadata = null, ?Embeddi * @param ?array $metadata Optional metadata associated with the collection. * @param ?EmbeddingFunction $embeddingFunction Optional custom embedding function for the collection. * - * @return CollectionResource + * @return Collection */ - public function getOrCreateCollection(string $name, ?array $metadata = null, ?EmbeddingFunction $embeddingFunction = null): CollectionResource + public function getOrCreateCollection(string $name, ?array $metadata = null, ?EmbeddingFunction $embeddingFunction = null): Collection { $request = new CreateCollectionRequest($name, $metadata, true); - $collection = $this->api->createCollection($this->database, $this->tenant, $request); + $collection = $this->api->createCollection($this->database, $this->tenant, $request); - return CollectionResource::make( - $collection, - $this->database, - $this->tenant, - $embeddingFunction, - $this->api - ); + if ($embeddingFunction) { + $collection->setEmbeddingFunction($embeddingFunction); + } + + return $collection; } /** @@ -126,19 +120,17 @@ public function getOrCreateCollection(string $name, ?array $metadata = null, ?Em * @param string $name The name of the collection. * @param ?EmbeddingFunction $embeddingFunction Optional custom embedding function for the collection. * - * @return CollectionResource + * @return Collection */ - public function getCollection(string $name, ?EmbeddingFunction $embeddingFunction = null): CollectionResource + public function getCollection(string $name, ?EmbeddingFunction $embeddingFunction = null): Collection { $collection = $this->api->getCollection($name, $this->database, $this->tenant); - return CollectionResource::make( - $collection, - $this->database, - $this->tenant, - $embeddingFunction, - $this->api - ); + if ($embeddingFunction) { + $collection->setEmbeddingFunction($embeddingFunction); + } + + return $collection; } /** diff --git a/src/Models/Collection.php b/src/Models/Collection.php index 7d3e603..7b1201f 100644 --- a/src/Models/Collection.php +++ b/src/Models/Collection.php @@ -2,24 +2,49 @@ declare(strict_types=1); - namespace Codewithkyrian\ChromaDB\Models; +use Codewithkyrian\ChromaDB\Api; +use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; +use Codewithkyrian\ChromaDB\Requests\AddItemsRequest; +use Codewithkyrian\ChromaDB\Requests\DeleteItemsRequest; +use Codewithkyrian\ChromaDB\Requests\GetEmbeddingRequest; +use Codewithkyrian\ChromaDB\Requests\QueryItemsRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; +use Codewithkyrian\ChromaDB\Requests\UpdateItemsRequest; +use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; +use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; + class Collection { - + /** + * @param Api $api The API client instance. + * @param string $name Name of the collection. + * @param string $id Unique identifier for the collection. + * @param array|null $metadata Collection-level metadata. + * @param string|null $database Database name. + * @param string|null $tenant Tenant name. + * @param EmbeddingFunction|null $embeddingFunction Optional embedding function. Must match the one used to create the collection. + */ public function __construct( - public readonly string $name, - public readonly string $id, - public readonly ?array $metadata, + public readonly Api $api, + public readonly string $name, + public readonly string $id, + public readonly ?array $metadata = null, + public readonly ?string $database = null, + public readonly ?string $tenant = null, + public ?EmbeddingFunction $embeddingFunction = null, ) {} - public static function make(array $data): self + public static function make(array $data, Api $api, string $database, string $tenant): self { return new self( + api: $api, name: $data['name'], id: $data['id'], metadata: $data['metadata'] ?? null, + database: $database, + tenant: $tenant ); } @@ -31,4 +56,345 @@ public function toArray(): array 'metadata' => $this->metadata, ]; } + + /** + * Add items to the collection. + * + * @param string[] $ids The IDs of the items to add. + * @param number[][]|null $embeddings The embeddings of the items to add (optional). + * @param array>|null $metadatas The metadatas of the items to add (optional). + * @param string[]|null $documents The documents of the items to add (optional). + * @param string[]|null $images The base64 encoded images of the items to add (optional). + * @return void + */ + public function add( + array $ids, + ?array $embeddings = null, + ?array $metadatas = null, + ?array $documents = null, + ?array $images = null + ): void { + $validated = $this->validate( + ids: $ids, + embeddings: $embeddings, + metadatas: $metadatas, + documents: $documents, + images: $images, + requireEmbeddingsOrDocuments: true, + ); + + $request = new AddItemsRequest( + embeddings: $validated['embeddings'], + metadatas: $validated['metadatas'], + ids: $validated['ids'], + documents: $validated['documents'], + images: $validated['images'], + ); + + $this->api->addCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Update the embeddings, documents, and/or metadatas of existing items. + * + * @param string[] $ids The IDs of the items to update. + * @param number[][]|null $embeddings The embeddings of the items to update (optional). + * @param array>|null $metadatas The metadatas of the items to update (optional). + * @param string[]|null $documents The documents of the items to update (optional). + * @param string[]|null $images The base64 encoded images of the items to update (optional). + * + */ + public function update( + array $ids, + ?array $embeddings = null, + ?array $metadatas = null, + ?array $documents = null, + ?array $images = null + ) { + $validated = $this->validate( + ids: $ids, + embeddings: $embeddings, + metadatas: $metadatas, + documents: $documents, + images: $images, + requireEmbeddingsOrDocuments: false, + ); + + $request = new UpdateItemsRequest( + embeddings: $validated['embeddings'], + ids: $validated['ids'], + metadatas: $validated['metadatas'], + documents: $validated['documents'], + images: $validated['images'], + ); + + $this->api->updateCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Upsert items in the collection. + * + * @param string[] $ids The IDs of the items to upsert. + * @param number[][]|null $embeddings The embeddings of the items to upsert (optional). + * @param array>|null $metadatas The metadatas of the items to upsert (optional). + * @param string[]|null $documents The documents of the items to upsert (optional). + * @param string[]|null $images The base64 encoded images of the items to upsert (optional). + * + */ + public function upsert( + array $ids, + ?array $embeddings = null, + ?array $metadatas = null, + ?array $documents = null, + ?array $images = null + ): void { + $validated = $this->validate( + ids: $ids, + embeddings: $embeddings, + metadatas: $metadatas, + documents: $documents, + images: $images, + requireEmbeddingsOrDocuments: true, + ); + + $request = new AddItemsRequest( + embeddings: $validated['embeddings'], + metadatas: $validated['metadatas'], + ids: $validated['ids'], + documents: $validated['documents'], + images: $validated['images'], + ); + + $this->api->upsertCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Count the number of items in the collection. + */ + public function count(): int + { + return $this->api->countCollectionItems($this->id, $this->database, $this->tenant); + } + + /** + * Get items from the collection. + * + * @param array $ids The IDs of the items to get (optional). + * @param array $where The where clause to filter items by (optional). + * @param array $whereDocument The where clause to filter items by (optional). + * @param int $limit The limit on the number of items to get (optional). + * @param int $offset The offset on the number of items to get (optional). + * @param string[] $include The list of fields to include in the response (optional). + */ + public function get( + ?array $ids = null, + ?array $where = null, + ?array $whereDocument = null, + ?int $limit = null, + ?int $offset = null, + ?array $include = null + ): GetItemsResponse { + $include ??= ['embeddings', 'metadatas', 'distances']; + + $request = new GetEmbeddingRequest( + ids: $ids, + where: $where, + whereDocument: $whereDocument, + limit: $limit, + offset: $offset, + include: $include, + ); + + return $this->api->getCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Retrieves a preview of records from the collection. + * + * @param int $limit The number of entries to return. Defaults to 10. + * @param string[] $include The list of fields to include in the response (optional). + */ + public function peek(int $limit = 10, ?array $include = null): GetItemsResponse { + $include ??= ['embeddings', 'metadatas', 'distances']; + + $request = new GetEmbeddingRequest( + limit: $limit, + include: $include, + ); + + return $this->api->getCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Deletes items from the collection. + * + * @param ?array $ids The IDs of the items to delete. + * @param ?array $where The where clause to filter items to delete based on metadata values (optional). + * @param ?array $whereDocument The where clause to filter to delete based on document content (optional). + */ + public function delete(?array $ids = null, ?array $where = null, ?array $whereDocument = null): void + { + $request = new DeleteItemsRequest( + ids: $ids, + where: $where, + whereDocument: $whereDocument, + ); + + $this->api->deleteCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Performs similarity search on the collection. + * + * @param number[][]|null $queryEmbeddings The embeddings of the query (optional). + * @param string[]|null $queryTexts The texts of the query (optional). + * @param string[]|null $queryImages The images of the query (optional). + * @param int $nResults The number of results to return (optional). + * @param ?array $where The where clause to filter items to search based on metadata values (optional). + * @param ?array $whereDocument The where clause to filter to search based on document content (optional). + * @param ?array $include The list of fields to include in the response (optional). + */ + public function query( + ?array $queryEmbeddings = null, + ?array $queryTexts = null, + ?array $queryImages = null, + int $nResults = 10, + ?array $where = null, + ?array $whereDocument = null, + ?array $include = null + ): QueryItemsResponse { + $include ??= ['embeddings', 'metadatas', 'distances']; + + if ( + !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) + ) { + throw new \InvalidArgumentException( + 'You must provide only one of queryEmbeddings, queryTexts, queryImages, or queryUris' + ); + } + + $finalEmbeddings = []; + + if ($queryEmbeddings == null) { + if ($this->embeddingFunction == null) { + throw new \InvalidArgumentException( + 'You must provide an embedding function if you did not provide embeddings' + ); + } elseif ($queryTexts != null) { + $finalEmbeddings = $this->embeddingFunction->generate($queryTexts); + } elseif ($queryImages != null) { + $finalEmbeddings = $this->embeddingFunction->generate($queryImages); + } else { + throw new \InvalidArgumentException( + 'If you did not provide embeddings, you must provide documents or images' + ); + } + } else { + $finalEmbeddings = $queryEmbeddings; + } + + + $request = new QueryItemsRequest( + where: $where, + whereDocument: $whereDocument, + queryEmbeddings: $finalEmbeddings, + nResults: $nResults, + include: $include, + ); + + return $this->api->queryCollectionItems($this->id, $this->database, $this->tenant, $request); + } + + /** + * Modify the collection name or metadata. + */ + public function modify(string $name, array $metadata): void + { + $request = new UpdateCollectionRequest($name, $metadata); + + $this->api->updateCollection($this->id, $this->database, $this->tenant, $request); + } + + public function setEmbeddingFunction(EmbeddingFunction $embeddingFunction): void + { + $this->embeddingFunction = $embeddingFunction; + } + + /** + * Validates the inputs to the add, upsert, and update methods. + * + * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[], images: string[], uris: string[]} + */ + protected + function validate( + array $ids, + ?array $embeddings, + ?array $metadatas, + ?array $documents, + ?array $images, + bool $requireEmbeddingsOrDocuments + ): array { + + if ($requireEmbeddingsOrDocuments) { + if ($embeddings === null && $documents === null && $images === null) { + throw new \InvalidArgumentException( + 'You must provide embeddings, documents, or images' + ); + } + } + + if ( + $embeddings != null && count($embeddings) != count($ids) + || $metadatas != null && count($metadatas) != count($ids) + || $documents != null && count($documents) != count($ids) + || $images != null && count($images) != count($ids) + ) { + throw new \InvalidArgumentException( + 'The number of ids, embeddings, metadatas, documents, and images must be the same' + ); + } + + if ($embeddings == null) { + if ($this->embeddingFunction == null) { + throw new \InvalidArgumentException( + 'You must provide an embedding function if you did not provide embeddings' + ); + } elseif ($documents != null) { + $finalEmbeddings = $this->embeddingFunction->generate($documents); + } elseif ($images != null) { + $finalEmbeddings = $this->embeddingFunction->generate($images); + } else { + throw new \InvalidArgumentException( + 'If you did not provide embeddings, you must provide documents or images' + ); + } + } else { + $finalEmbeddings = $embeddings; + } + + $ids = array_map(function ($id) { + $id = (string)$id; + if ($id === '') { + throw new \InvalidArgumentException('Expected IDs to be non-empty strings'); + } + return $id; + }, $ids); + + $uniqueIds = array_unique($ids); + if (count($uniqueIds) !== count($ids)) { + $duplicateIds = array_filter($ids, function ($id) use ($ids) { + return count(array_keys($ids, $id)) > 1; + }); + throw new \InvalidArgumentException('Expected IDs to be unique, found duplicates for: ' . implode(', ', $duplicateIds)); + } + + + return [ + 'ids' => $ids, + 'embeddings' => $finalEmbeddings, + 'metadatas' => $metadatas, + 'documents' => $documents, + 'images' => $images, + ]; + } } diff --git a/src/Requests/AddEmbeddingRequest.php b/src/Requests/AddItemsRequest.php similarity index 98% rename from src/Requests/AddEmbeddingRequest.php rename to src/Requests/AddItemsRequest.php index 393ef9f..b6182ca 100644 --- a/src/Requests/AddEmbeddingRequest.php +++ b/src/Requests/AddItemsRequest.php @@ -8,7 +8,7 @@ /** * Request model for adding items to collection. */ -class AddEmbeddingRequest +class AddItemsRequest { /** * @param float[][] $embeddings Optional embeddings of the items to add. diff --git a/src/Requests/DeleteEmbeddingRequest.php b/src/Requests/DeleteItemsRequest.php similarity index 97% rename from src/Requests/DeleteEmbeddingRequest.php rename to src/Requests/DeleteItemsRequest.php index 08993bc..e3ae1e3 100644 --- a/src/Requests/DeleteEmbeddingRequest.php +++ b/src/Requests/DeleteItemsRequest.php @@ -5,7 +5,7 @@ namespace Codewithkyrian\ChromaDB\Requests; -class DeleteEmbeddingRequest +class DeleteItemsRequest { /** * @param string[] $ids Optional IDs of the items to delete. diff --git a/src/Requests/QueryEmbeddingRequest.php b/src/Requests/QueryItemsRequest.php similarity index 98% rename from src/Requests/QueryEmbeddingRequest.php rename to src/Requests/QueryItemsRequest.php index df7bba9..9a559f2 100644 --- a/src/Requests/QueryEmbeddingRequest.php +++ b/src/Requests/QueryItemsRequest.php @@ -5,7 +5,7 @@ namespace Codewithkyrian\ChromaDB\Requests; -class QueryEmbeddingRequest +class QueryItemsRequest { /** * @param array $where Optional query condition to filter results based on metadata values. diff --git a/src/Requests/UpdateCollectionRequest.php b/src/Requests/UpdateCollectionRequest.php index 51aba59..6c6affb 100644 --- a/src/Requests/UpdateCollectionRequest.php +++ b/src/Requests/UpdateCollectionRequest.php @@ -8,27 +8,27 @@ class UpdateCollectionRequest { /** - * @param mixed $newName New name of the collection. - * @param mixed $newMetadata New metadata of the collection. + * @param string|null $name New name of the collection. + * @param array|null $metadata New metadata of the collection. */ public function __construct( - public readonly ?string $newName, - public readonly ?array $newMetadata, + public readonly ?string $name, + public readonly ?array $metadata, ) {} public static function create(array $data): self { return new self( - newName: $data['new_name'] ?? null, - newMetadata: $data['new_metadata'] ?? null, + name: $data['new_name'] ?? null, + metadata: $data['new_metadata'] ?? null, ); } public function toArray(): array { return array_filter([ - 'new_name' => $this->newName, - 'new_metadata' => $this->newMetadata, + 'new_name' => $this->name, + 'new_metadata' => $this->metadata, ]); } } diff --git a/src/Requests/UpdateEmbeddingRequest.php b/src/Requests/UpdateItemsRequest.php similarity index 97% rename from src/Requests/UpdateEmbeddingRequest.php rename to src/Requests/UpdateItemsRequest.php index 4c15e54..4223bf3 100644 --- a/src/Requests/UpdateEmbeddingRequest.php +++ b/src/Requests/UpdateItemsRequest.php @@ -5,7 +5,7 @@ namespace Codewithkyrian\ChromaDB\Requests; -class UpdateEmbeddingRequest +class UpdateItemsRequest { /** * @param float[][] $embeddings Optional embeddings of the items to update. diff --git a/src/Resources/CollectionResource.php b/src/Resources/CollectionResource.php deleted file mode 100644 index 99af4a9..0000000 --- a/src/Resources/CollectionResource.php +++ /dev/null @@ -1,409 +0,0 @@ -name, - id: $collection->id, - metadata: $collection->metadata, - database: $database, - tenant: $tenant, - embeddingFunction: $embeddingFunction, - apiClient: $apiClient, - ); - } - - /** - * Add items to the collection. - * - * @param array $ids The IDs of the items to add. - * @param ?array $embeddings The embeddings of the items to add (optional). - * @param ?array $metadatas The metadatas of the items to add (optional). - * @param ?array $documents The documents of the items to add (optional). - * @param ?array $images The base64 encoded images of the items to add (optional). - * @return void - */ - public function add( - array $ids, - ?array $embeddings = null, - ?array $metadatas = null, - ?array $documents = null, - ?array $images = null - ): void { - $validated = $this->validate( - ids: $ids, - embeddings: $embeddings, - metadatas: $metadatas, - documents: $documents, - images: $images, - requireEmbeddingsOrDocuments: true, - ); - - - $request = new AddEmbeddingRequest( - embeddings: $validated['embeddings'], - metadatas: $validated['metadatas'], - ids: $validated['ids'], - documents: $validated['documents'], - images: $validated['images'], - ); - - - $this->apiClient->addCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - - /** - * Update the embeddings, documents, and/or metadatas of existing items. - * - * @param array $ids The IDs of the items to update. - * @param ?array $embeddings The embeddings of the items to update (optional). - * @param ?array $metadatas The metadatas of the items to update (optional). - * @param ?array $documents The documents of the items to update (optional). - * @param ?array $images The base64 encoded images of the items to update (optional). - * - */ - public function update( - array $ids, - ?array $embeddings = null, - ?array $metadatas = null, - ?array $documents = null, - ?array $images = null - ) { - $validated = $this->validate( - ids: $ids, - embeddings: $embeddings, - metadatas: $metadatas, - documents: $documents, - images: $images, - requireEmbeddingsOrDocuments: false, - ); - - $request = new UpdateEmbeddingRequest( - embeddings: $validated['embeddings'], - ids: $validated['ids'], - metadatas: $validated['metadatas'], - documents: $validated['documents'], - images: $validated['images'], - ); - - $this->apiClient->updateCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - /** - * Upsert items in the collection. - * - * @param array $ids The IDs of the items to upsert. - * @param ?array $embeddings The embeddings of the items to upsert (optional). - * @param ?array $metadatas The metadatas of the items to upsert (optional). - * @param ?array $documents The documents of the items to upsert (optional). - * @param ?array $images The base64 encoded images of the items to upsert (optional). - * - */ - public function upsert( - array $ids, - ?array $embeddings = null, - ?array $metadatas = null, - ?array $documents = null, - ?array $images = null - ): void { - $validated = $this->validate( - ids: $ids, - embeddings: $embeddings, - metadatas: $metadatas, - documents: $documents, - images: $images, - requireEmbeddingsOrDocuments: true, - ); - - $request = new AddEmbeddingRequest( - embeddings: $validated['embeddings'], - metadatas: $validated['metadatas'], - ids: $validated['ids'], - documents: $validated['documents'], - images: $validated['images'], - ); - - $this->apiClient->upsertCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - /** - * Count the number of items in the collection. - */ - public function count(): int - { - return $this->apiClient->countCollectionItems($this->id, $this->database, $this->tenant); - } - - /** - * Returns the first `$limit` entries of the collection. - * - * @param int $limit The number of entries to return. Defaults to 10. - * @param string[] $include The list of fields to include in the response (optional). - */ - public function peek( - int $limit = 10, - ?array $include = null - ): GetItemsResponse { - $include ??= ['embeddings', 'metadatas', 'distances']; - - $request = new GetEmbeddingRequest( - limit: $limit, - include: $include, - ); - - return $this->apiClient->getCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - /** - * Get items from the collection. - * - * @param array $ids The IDs of the items to get (optional). - * @param array $where The where clause to filter items by (optional). - * @param array $whereDocument The where clause to filter items by (optional). - * @param int $limit The limit on the number of items to get (optional). - * @param int $offset The offset on the number of items to get (optional). - * @param string[] $include The list of fields to include in the response (optional). - */ - public function get( - ?array $ids = null, - ?array $where = null, - ?array $whereDocument = null, - ?int $limit = null, - ?int $offset = null, - ?array $include = null - ): GetItemsResponse { - $include ??= ['embeddings', 'metadatas', 'distances']; - - $request = new GetEmbeddingRequest( - ids: $ids, - where: $where, - whereDocument: $whereDocument, - limit: $limit, - offset: $offset, - include: $include, - ); - - return $this->apiClient->getCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - /** - * Deletes items from the collection. - * - * @param ?array $ids The IDs of the items to delete. - * @param ?array $where The where clause to filter items to delete based on metadata values (optional). - * @param ?array $whereDocument The where clause to filter to delete based on document content (optional). - */ - public function delete(?array $ids = null, ?array $where = null, ?array $whereDocument = null): void - { - $request = new DeleteEmbeddingRequest( - ids: $ids, - where: $where, - whereDocument: $whereDocument, - ); - - $this->apiClient->deleteCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - /** - * Performs a query on the collection using the specified parameters. - * - * - */ - public function query( - ?array $queryEmbeddings = null, - ?array $queryTexts = null, - ?array $queryImages = null, - int $nResults = 10, - ?array $where = null, - ?array $whereDocument = null, - ?array $include = null - ): QueryItemsResponse { - $include ??= ['embeddings', 'metadatas', 'distances']; - - if ( - !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) - ) { - throw new \InvalidArgumentException( - 'You must provide only one of queryEmbeddings, queryTexts, queryImages, or queryUris' - ); - } - - $finalEmbeddings = []; - - if ($queryEmbeddings == null) { - if ($this->embeddingFunction == null) { - throw new \InvalidArgumentException( - 'You must provide an embedding function if you did not provide embeddings' - ); - } elseif ($queryTexts != null) { - $finalEmbeddings = $this->embeddingFunction->generate($queryTexts); - } elseif ($queryImages != null) { - $finalEmbeddings = $this->embeddingFunction->generate($queryImages); - } else { - throw new \InvalidArgumentException( - 'If you did not provide embeddings, you must provide documents or images' - ); - } - } else { - $finalEmbeddings = $queryEmbeddings; - } - - - $request = new QueryEmbeddingRequest( - where: $where, - whereDocument: $whereDocument, - queryEmbeddings: $finalEmbeddings, - nResults: $nResults, - include: $include, - ); - - return $this->apiClient->queryCollectionItems($this->id, $this->database, $this->tenant, $request); - } - - - /** - * Modify the collection name or metadata. - */ - public function modify(string $name, array $metadata): void - { - $request = new UpdateCollectionRequest($name, $metadata); - - $this->apiClient->updateCollection($this->id, $this->database, $this->tenant, $request); - } - - /** - * Validates the inputs to the add, upsert, and update methods. - * - * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[], images: string[], uris: string[]} - */ - protected - function validate( - array $ids, - ?array $embeddings, - ?array $metadatas, - ?array $documents, - ?array $images, - bool $requireEmbeddingsOrDocuments - ): array { - - if ($requireEmbeddingsOrDocuments) { - if ($embeddings === null && $documents === null && $images === null) { - throw new \InvalidArgumentException( - 'You must provide embeddings, documents, or images' - ); - } - } - - if ( - $embeddings != null && count($embeddings) != count($ids) - || $metadatas != null && count($metadatas) != count($ids) - || $documents != null && count($documents) != count($ids) - || $images != null && count($images) != count($ids) - ) { - throw new \InvalidArgumentException( - 'The number of ids, embeddings, metadatas, documents, and images must be the same' - ); - } - - if ($embeddings == null) { - if ($this->embeddingFunction == null) { - throw new \InvalidArgumentException( - 'You must provide an embedding function if you did not provide embeddings' - ); - } elseif ($documents != null) { - $finalEmbeddings = $this->embeddingFunction->generate($documents); - } elseif ($images != null) { - $finalEmbeddings = $this->embeddingFunction->generate($images); - } else { - throw new \InvalidArgumentException( - 'If you did not provide embeddings, you must provide documents or images' - ); - } - } else { - $finalEmbeddings = $embeddings; - } - - $ids = array_map(function ($id) { - $id = (string)$id; - if ($id === '') { - throw new \InvalidArgumentException('Expected IDs to be non-empty strings'); - } - return $id; - }, $ids); - - $uniqueIds = array_unique($ids); - if (count($uniqueIds) !== count($ids)) { - $duplicateIds = array_filter($ids, function ($id) use ($ids) { - return count(array_keys($ids, $id)) > 1; - }); - throw new \InvalidArgumentException('Expected IDs to be unique, found duplicates for: ' . implode(', ', $duplicateIds)); - } - - - return [ - 'ids' => $ids, - 'embeddings' => $finalEmbeddings, - 'metadatas' => $metadatas, - 'documents' => $documents, - 'images' => $images, - ]; - } -} diff --git a/tests/ChromaDB.php b/tests/ChromaDB.php index 57c3f0a..9463881 100644 --- a/tests/ChromaDB.php +++ b/tests/ChromaDB.php @@ -22,14 +22,14 @@ expect($client)->toBeInstanceOf(Client::class); }); -test('can connect to an API token authenticated chroma server', function () { - $client = ChromaDB::factory() - ->withPort(8001) - ->withAuthToken('test-token') - ->connect(); - - expect($client)->toBeInstanceOf(Client::class); -}); +// test('can connect to an API token authenticated chroma server', function () { +// $client = ChromaDB::factory() +// ->withPort(8001) +// ->withAuthToken('test-token') +// ->connect(); + +// expect($client)->toBeInstanceOf(Client::class); +// }); /* NOTE: Currently token-based authentication is broken in the current ChromaDB versions diff --git a/tests/Client.php b/tests/Client.php index e3e393e..fdd15ab 100644 --- a/tests/Client.php +++ b/tests/Client.php @@ -10,7 +10,7 @@ use Codewithkyrian\ChromaDB\Exceptions\ChromaValueException; use Codewithkyrian\ChromaDB\Exceptions\ChromaInvalidArgumentException; use Codewithkyrian\ChromaDB\Exceptions\ChromaNotFoundException; -use Codewithkyrian\ChromaDB\Resources\CollectionResource; +use Codewithkyrian\ChromaDB\Models\Collection; beforeEach(function () { $this->client = ChromaDB::factory() @@ -73,13 +73,13 @@ public function generate(array $texts): array $collection = $this->client->getOrCreateCollection('test_collection'); expect($collection) - ->toBeInstanceOf(CollectionResource::class) + ->toBeInstanceOf(Collection::class) ->toHaveProperty('name', 'test_collection'); $collection = $this->client->getOrCreateCollection('test_collection_2'); expect($collection) - ->toBeInstanceOf(CollectionResource::class) + ->toBeInstanceOf(Collection::class) ->toHaveProperty('name', 'test_collection_2'); }); @@ -87,7 +87,7 @@ public function generate(array $texts): array $collection = $this->client->getCollection('test_collection'); expect($collection) - ->toBeInstanceOf(CollectionResource::class) + ->toBeInstanceOf(Collection::class) ->toHaveProperty('name', 'test_collection'); }); From 4de5c8fda5ae0405d3362e88a10a9f45e8e71f9c Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 21:59:23 +0100 Subject: [PATCH 04/24] feat: Introduce local ChromaDB server management for testing --- .github/workflows/test.yml | 20 +++--------- chroma.sqlite3 | Bin 0 -> 167936 bytes chroma/chroma.sqlite3 | Bin 0 -> 176128 bytes composer.json | 22 +++++++++++-- src/Api.php | 8 +++++ tests/ChromaDB.php | 28 ----------------- tests/ChromaServer.php | 63 +++++++++++++++++++++++++++++++++++++ tests/Client.php | 2 ++ tests/Pest.php | 15 +++++++++ 9 files changed, 112 insertions(+), 46 deletions(-) create mode 100644 chroma.sqlite3 create mode 100644 chroma/chroma.sqlite3 create mode 100644 tests/ChromaServer.php create mode 100644 tests/Pest.php diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index 186654a..144fce5 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -14,25 +14,15 @@ jobs: name: Tests on PHP ${{ matrix.php }} - ${{ matrix.dependency-version }} - services: - chroma-wo-auth: - image: chromadb/chroma:1.0.8 - ports: - - 8000:8000 - - chroma-w-auth: - image: chromadb/chroma:1.0.8 - ports: - - 8001:8000 - env: - CHROMA_SERVER_AUTHN_CREDENTIALS: 'test-token' - CHROMA_SERVER_AUTHN_PROVIDER: 'chromadb.auth.token_authn.TokenAuthenticationServerProvider' - CHROMA_AUTH_TOKEN_TRANSPORT_HEADER: 'Authorization' - steps: - name: Checkout uses: actions/checkout@v3 + - name: Install Chroma CLI + run: | + curl -sSL https://raw.githubusercontent.com/chroma-core/chroma/main/rust/cli/install/install.sh | bash + echo "$HOME/.cargo/bin" >> $GITHUB_PATH + - name: Cache dependencies uses: actions/cache@v3 with: diff --git 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zM1Tko0V41s5V)D2|9>+(h#?m*_&DSnp#@qNZVd!ZoVhh zZ=SZj$B^?2tBGH??(j!}-)nbX-wF-ec2aWlHEiRQ?N(&-=5;mk!u-kOr9_VACNfI6?;R#^~S}-64ZVWS3K9@K4&~h828*fv-|@3hZ)~3|>on z-Lf*j$>74&@?whV-_7;-GG(rm!JTQ3M^npfEAy^w{zpf_rt?;Gwagry+Rjdy%VqF) z+UN3=Iba5_u3H?Rg3IHsn^$noZ2o7i*Z5KMKYCyTN6p|4)$)i6?wau&=>C=YFJnnF zC$N@xRCt;-`)@mh#Utku!8i<15)Mz*ojrb$Rlb^6B zY>q>=TW+<hasResponse()) { + $statusCode = $e->getResponse()->getStatusCode(); + if ($statusCode === 401 || $statusCode === 403) { + throw new ChromaAuthorizationException($e->getMessage(), $statusCode); + } + } + $errorString = $e->getResponse()->getBody()->getContents(); if (preg_match('/(?<={"\"error\"\:\")([^"]*)/', $errorString, $matches)) { diff --git a/tests/ChromaDB.php b/tests/ChromaDB.php index 9463881..de405e1 100644 --- a/tests/ChromaDB.php +++ b/tests/ChromaDB.php @@ -4,7 +4,6 @@ use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\ChromaDB; -use Codewithkyrian\ChromaDB\Exceptions\ChromaAuthorizationException; use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; it('can connect to a normal chroma server', function () { @@ -22,33 +21,6 @@ expect($client)->toBeInstanceOf(Client::class); }); -// test('can connect to an API token authenticated chroma server', function () { -// $client = ChromaDB::factory() -// ->withPort(8001) -// ->withAuthToken('test-token') -// ->connect(); - -// expect($client)->toBeInstanceOf(Client::class); -// }); - -/* -NOTE: Currently token-based authentication is broken in the current ChromaDB versions - -it('cannot connect to an API token authenticated chroma server with wrong token', function () { - ChromaDB::factory() - ->withPort(8001) - ->withAuthToken('wrong-token') - ->connect(); -})->throws(ChromaAuthorizationException::class); - -it('throws exception when connecting to API token authenticated chroma server with no token', function () { - ChromaDB::factory() - ->withPort(8001) - ->connect(); -})->throws(ChromaAuthorizationException::class); - -*/ - it('throws a connection exception when connecting to a non-existent chroma server', function () { ChromaDB::factory() ->withHost('http://localhost') diff --git a/tests/ChromaServer.php b/tests/ChromaServer.php new file mode 100644 index 0000000..69fbf74 --- /dev/null +++ b/tests/ChromaServer.php @@ -0,0 +1,63 @@ +isRunning()) { + return; + } + + if (self::isPortInUse($port)) { + echo "Port $port is already in use. Assuming Chroma is running externally.\n"; + return; + } + + $command = ['chroma', 'run', '--port', (string)$port]; + + self::$process = new Process($command, env: [ + 'IS_PERSISTENT' => false, + 'ALLOW_RESET' => true + ]); + + self::$process->start(); + + $retries = 20; + while ($retries > 0) { + if (self::isPortInUse($port)) { + return; + } + usleep(500000); // 0.5 seconds + $retries--; + } + + throw new \RuntimeException("Failed to start Chroma server on port $port."); + } + + public static function stop(): void + { + if (self::$process !== null && self::$process->isRunning()) { + self::$process->stop(); + self::$process = null; + } + } + + private static function isPortInUse(int $port): bool + { + $connection = @fsockopen('localhost', $port); + + if (is_resource($connection)) { + fclose($connection); + return true; + } + + return false; + } + +} diff --git a/tests/Client.php b/tests/Client.php index fdd15ab..c6e6af9 100644 --- a/tests/Client.php +++ b/tests/Client.php @@ -13,6 +13,8 @@ use Codewithkyrian\ChromaDB\Models\Collection; beforeEach(function () { + // $this->chromaServer->start(); + $this->client = ChromaDB::factory() ->withDatabase('test_database') ->withTenant('test_tenant') diff --git a/tests/Pest.php b/tests/Pest.php new file mode 100644 index 0000000..5a3667d --- /dev/null +++ b/tests/Pest.php @@ -0,0 +1,15 @@ +beforeAll(function () { + ChromaServer::start(); + // ChromaDB::reset(); + }) + ->afterAll(function () { + // ChromaDB::reset(); + ChromaServer::stop(); + }) + ->in(__DIR__); From 429ae223a9e0488ff2b752cb2d8c569d64145d34 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 22:17:42 +0100 Subject: [PATCH 05/24] refactor: use PSR-18 discovery and replace auth token with headers - Replaces hard Guzzle dependency with PSR-18 Client and PSR-17 Factory discovery. - Refactors `Factory`and `Api` to use `ClientInterface` and `RequestFactoryInterface`. - Replaces specific `authToken` handling with generic `headers` support in `Factory` and `Api`. - Deprecates `Factory::withAuthToken()` in favor of `withHeader()`. - Updates all embedding functions to use the discovered PSR-18 client. BREAKING CHANGE: `Factory::withHttpClient` has been removed. --- chroma/chroma.sqlite3 | Bin 176128 -> 176128 bytes composer.json | 12 +- src/Api.php | 364 +++++++----------- .../HuggingFaceEmbeddingServerFunction.php | 50 +-- src/Embeddings/JinaEmbeddingFunction.php | 61 ++- src/Embeddings/MistralAIEmbeddingFunction.php | 64 ++- src/Embeddings/OllamaEmbeddingFunction.php | 61 ++- src/Embeddings/OpenAIEmbeddingFunction.php | 70 ++-- src/Factory.php | 63 +-- 9 files changed, 335 insertions(+), 410 deletions(-) diff --git a/chroma/chroma.sqlite3 b/chroma/chroma.sqlite3 index 94e2f38d243873d8f3045e9d33d32cf3182cd74b..e6bf35ea43c6fd02ec75f8dd9946d85e504f68af 100644 GIT binary patch delta 2411 zcmbVOU2GIp6u#%q?sj+C?QEf>P%OJO8X4Y%*^fp(Nd5$ zM2VJdjY?vKisTZI;13BlhEy%-sGt#FhzSwm6E7xI;{*OYnGit%?+mG6W5UQxa?ag* zzw@2%o^$7Bcbre|IG^0zh%?7V@3^1akJlY82&?1HM2$3tQ}Jqidwek7AK%DlH zUKn02poB2|bYPzf?301*4Qz?qiC2wR770VOF&=U;-MTFjE%h{&Xwj9aqZSEuHHT=D ztr3eF3Za^#7&_Id>neNXO)cHUvSOQ-Y7(UCGgHgOkqL^W~=IRbhy?;p<`zY8s|w5Uz#u+PcEU zxY?eh}E1jt;kd-hOAgzfGQEo@zIuQnfz=sYFH8l&m>vS zSr9^9rG`Xk7I`KK=a}3K&;Oszv_-h?@UpqYw!|&r0{?`)KZjtO7;9b5Lon;k;(6?7 z7S}iMpKIo3{mHHUeU-k-fK|2zEX6y%3sRXzXTx*-eO7z9-x=(yY#NAg++qlj-qazu zEaq>S+fRLM9KH_+o%{-h*WOS!$4}S;|5kP~i%+HF)2(K^310Y!?kc)#YA(?%h2J;2 zA`!!-5;0xJk)$HOu_*OVi?aPiHdqc-4!A;@f-fP1v zZYQo-xV^a31+2HsMzLrw5-+7*sQn{-CB>q>Gv7!TSZF;yx~Dm_gsqqGDLm5TNirS+ zZ{rwd;JvvIXMmli_(UZAV{8LEOYx_?LGj)u z)4*sw+tqt5~vei)i+ zr%pG*&nAx~eu-a=H^#n=&5ri+ z{}oEqJG~e8M1|_o57-+W_-moM<}lm56i*3N?HzVzFa8{7-)8qM!-x6AK6ZxU&xGNw zx2~5g-N7sS5>JG%IMT#;KV^355Ux*Ot6h-pP3@m`H2FWcpb08+X~OzIj4(SFB(QCT#fn7R zP7Gimp|!%41XH4Y0F@Li>6$|siBLhkw%1b0avF(yWB&x_n zGenITx?uCNrI>;!4MQ$k-1KPCR28jc$pWDQuM$a99b%X=&sg1}ieghu9izRo$3E$u zyDE(C01CWHimhstw}~v829Zo&CndpAh;B*(wFHOS29s@HV=D%=s38)S7epe7vPd*X z(+L%IS)-!hXr?#}VPKV~wji)&6IHX=`gunrCCku>#S5C{NSdsQ23!BbzSn#h;g9;i z!Fh$+il9=PSf(Tq$*?R^GK>z`NB6vv6v9R@b|@=W(tG!`MKr zTrnAD;7k`x=HlPtDZC5sVl!6aL4QV=P)2+(M9>7z2SY?h2wdmG1Y%|bEa1T~niYFn zMdSo3$b{#KNLzThAnFBKUWQ_z*Z{?_A_BTwWI0m-0CX1{lA%@jyG5ABOh4T5e-_gb zVZOuLW)?e=_r*Ee5UMu^;Q(%`Z)PoMTVL5O+ZDqyDu%!=>}+4|U-s5Cqer}v{jk1z zdOu9(8htLp?nn@sFKq2A8wD2o?Pa^SQoS?*Z{YlWNBfiin1bJhLubxFcl|^Ea_5il z_lBDhsh({{=dy{vp0PJV(441bi5C=;otdg>nM4vyc4qQ2J8*bjk$BZ`N>uS7 zrO6tbOKt%R*9AnTWoXV-w1 zr2!muw}R+hFe9HB8S>sQptE!9dO*|SfQ+~=g2?VMzWF^iFe2LM9;IoLhnVZ&mKTMQ5K}5w}Ui! zJ4i=@Ai=}l&xg<{G+x`v>|&Op*Mjw7x9qVH^4|3cG&_AEyEpS?`f}=4awC&novaGS hP(H$BPu`Y2;mhJX+n)#6`(gsMWw4)^V3W8Ne*&)@WyJsh diff --git a/composer.json b/composer.json index b517c3e..719b68c 100644 --- a/composer.json +++ b/composer.json @@ -16,13 +16,16 @@ "license": "MIT", "require": { "php": "^8.1", - "guzzlehttp/guzzle": "^7.0" + "psr/http-client": "^1.0", + "psr/http-factory": "^1.1", + "php-http/discovery": "^1.20" }, "require-dev": { "pestphp/pest": "^2.19", "symfony/var-dumper": "^6.3", "mockery/mockery": "^1.6", - "symfony/process": "^7.4" + "symfony/process": "^7.4", + "guzzlehttp/guzzle": "^7.10" }, "autoload": { "psr-4": { @@ -42,11 +45,12 @@ ], "config": { "allow-plugins": { - "pestphp/pest-plugin": true + "pestphp/pest-plugin": true, + "php-http/discovery": true } }, "scripts": { "test": "vendor/bin/pest", "test:coverage": "XDEBUG_MODE=coverage ./vendor/bin/pest --coverage" } -} \ No newline at end of file +} diff --git a/src/Api.php b/src/Api.php index 51329db..8bf6a13 100644 --- a/src/Api.php +++ b/src/Api.php @@ -22,10 +22,11 @@ use Codewithkyrian\ChromaDB\Requests\UpdateTenantRequest; use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; -use GuzzleHttp\Client; -use GuzzleHttp\Exception\ConnectException; -use GuzzleHttp\Exception\RequestException; use Psr\Http\Client\ClientExceptionInterface; +use Psr\Http\Client\ClientInterface; +use Psr\Http\Message\RequestFactoryInterface; +use Psr\Http\Message\ResponseInterface; +use Psr\Http\Message\StreamFactoryInterface; /** * Client for ChromaDB API @@ -33,7 +34,11 @@ class Api { public function __construct( - public readonly Client $httpClient, + public readonly ClientInterface $httpClient, + public readonly RequestFactoryInterface $requestFactory, + public readonly StreamFactoryInterface $streamFactory, + public readonly string $baseUri, + public readonly array $headers = [], ) {} /** @@ -41,11 +46,7 @@ public function __construct( */ public function getUserIdentity(): array { - try { - $response = $this->httpClient->get('/api/v2/auth/identity'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', '/api/v2/auth/identity'); return json_decode($response->getBody()->getContents(), true); } @@ -59,11 +60,7 @@ public function getUserIdentity(): array */ public function getCollectionByCrn(string $crn, string $database, string $tenant): Collection { - try { - $response = $this->httpClient->get("/api/v2/collections/{$crn}"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/collections/{$crn}"); return Collection::make(json_decode($response->getBody()->getContents(), true), $this, $database, $tenant); } @@ -73,11 +70,7 @@ public function getCollectionByCrn(string $crn, string $database, string $tenant */ public function healthcheck(): array { - try { - $response = $this->httpClient->get('/api/v2/healthcheck'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', '/api/v2/healthcheck'); return json_decode($response->getBody()->getContents(), true); } @@ -87,11 +80,7 @@ public function healthcheck(): array */ public function heartbeat(): array { - try { - $response = $this->httpClient->get('/api/v2/heartbeat'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', '/api/v2/heartbeat'); return json_decode($response->getBody()->getContents(), true); } @@ -101,11 +90,7 @@ public function heartbeat(): array */ public function preFlightChecks(): mixed { - try { - $response = $this->httpClient->get('/api/v2/pre-flight-checks'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', '/api/v2/pre-flight-checks'); return json_decode($response->getBody()->getContents(), true); } @@ -115,11 +100,7 @@ public function preFlightChecks(): mixed */ public function reset(): bool { - try { - $response = $this->httpClient->post('/api/v2/reset'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('POST', '/api/v2/reset'); return json_decode($response->getBody()->getContents(), true); } @@ -129,11 +110,7 @@ public function reset(): bool */ public function version(): string { - try { - $response = $this->httpClient->get('/api/v2/version'); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', '/api/v2/version'); return json_decode($response->getBody()->getContents(), true); } @@ -143,13 +120,9 @@ public function version(): string */ public function createTenant(CreateTenantRequest $request): void { - try { - $this->httpClient->post('/api/v2/tenants', [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('POST', '/api/v2/tenants', [ + 'json' => $request->toArray(), + ]); } /** @@ -157,11 +130,7 @@ public function createTenant(CreateTenantRequest $request): void */ public function getTenant(string $tenant): ?Tenant { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant"); $result = json_decode($response->getBody()->getContents(), true); @@ -173,13 +142,9 @@ public function getTenant(string $tenant): ?Tenant */ public function updateTenant(string $tenant, UpdateTenantRequest $request): void { - try { - $this->httpClient->put("/api/v2/tenants/$tenant", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('PUT', "/api/v2/tenants/$tenant", [ + 'json' => $request->toArray(), + ]); } /** @@ -190,13 +155,9 @@ public function updateTenant(string $tenant, UpdateTenantRequest $request): void */ public function createDatabase(string $tenant, CreateDatabaseRequest $request): void { - try { - $this->httpClient->post("/api/v2/tenants/$tenant/databases", [ - 'json' => $request->toArray() - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases", [ + 'json' => $request->toArray() + ]); } /** @@ -210,16 +171,12 @@ public function createDatabase(string $tenant, CreateDatabaseRequest $request): */ public function listDatabases(string $tenant, ?int $limit = null, ?int $offset = null): array { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases", [ - 'query' => [ - 'limit' => $limit, - 'offset' => $offset, - ], - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases", [ + 'query' => [ + 'limit' => $limit, + 'offset' => $offset, + ], + ]); $result = json_decode($response->getBody()->getContents(), true); @@ -236,11 +193,7 @@ public function listDatabases(string $tenant, ?int $limit = null, ?int $offset = */ public function getDatabase(string $database, string $tenant): Database { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases/$database"); $result = json_decode($response->getBody()->getContents(), true); @@ -255,11 +208,7 @@ public function getDatabase(string $database, string $tenant): Database */ public function deleteDatabase(string $database, string $tenant): void { - try { - $this->httpClient->delete("/api/v2/tenants/$tenant/databases/$database"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('DELETE', "/api/v2/tenants/$tenant/databases/$database"); } /** @@ -274,16 +223,12 @@ public function deleteDatabase(string $database, string $tenant): void */ public function listCollections(string $database, string $tenant, ?int $limit = null, ?int $offset = null): array { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections", [ - 'query' => [ - 'limit' => $limit, - 'offset' => $offset, - ], - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases/$database/collections", [ + 'query' => [ + 'limit' => $limit, + 'offset' => $offset, + ], + ]); $result = json_decode($response->getBody()->getContents(), true); @@ -301,13 +246,9 @@ public function listCollections(string $database, string $tenant, ?int $limit = */ public function createCollection(string $database, string $tenant, CreateCollectionRequest $request): Collection { - try { - $response = $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections", [ - 'json' => $request->toArray() - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections", [ + 'json' => $request->toArray() + ]); $result = json_decode($response->getBody()->getContents(), true); @@ -325,11 +266,7 @@ public function createCollection(string $database, string $tenant, CreateCollect */ public function getCollection(string $collectionId, string $database, string $tenant): Collection { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId"); $result = json_decode($response->getBody()->getContents(), true); @@ -346,13 +283,9 @@ public function getCollection(string $collectionId, string $database, string $te */ public function updateCollection(string $collectionId, string $database, string $tenant, UpdateCollectionRequest $request): void { - try { - $this->httpClient->put("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('PUT', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId", [ + 'json' => $request->toArray(), + ]); } /** @@ -364,11 +297,7 @@ public function updateCollection(string $collectionId, string $database, string */ public function deleteCollection(string $collectionId, string $database, string $tenant): void { - try { - $this->httpClient->delete("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('DELETE', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId"); } /** @@ -381,11 +310,7 @@ public function deleteCollection(string $collectionId, string $database, string */ public function countCollections(string $database, string $tenant): int { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections_count"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases/$database/collections_count"); return json_decode($response->getBody()->getContents(), true); @@ -401,13 +326,9 @@ public function countCollections(string $database, string $tenant): int */ public function addCollectionItems(string $collectionId, string $database, string $tenant, AddItemsRequest $request): void { - try { - $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/add", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/add", [ + 'json' => $request->toArray(), + ]); } /** @@ -421,11 +342,7 @@ public function addCollectionItems(string $collectionId, string $database, strin */ public function countCollectionItems(string $collectionId, string $database, string $tenant): int { - try { - $response = $this->httpClient->get("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/count"); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/count"); return json_decode($response->getBody()->getContents(), true); } @@ -440,13 +357,9 @@ public function countCollectionItems(string $collectionId, string $database, str */ public function updateCollectionItems(string $collectionId, string $database, string $tenant, UpdateItemsRequest $request): void { - try { - $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/update", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/update", [ + 'json' => $request->toArray(), + ]); } /** @@ -459,13 +372,9 @@ public function updateCollectionItems(string $collectionId, string $database, st */ public function upsertCollectionItems(string $collectionId, string $database, string $tenant, AddItemsRequest $request): void { - try { - $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/upsert", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/upsert", [ + 'json' => $request->toArray(), + ]); } /** @@ -480,13 +389,9 @@ public function upsertCollectionItems(string $collectionId, string $database, st */ public function getCollectionItems(string $collectionId, string $database, string $tenant, GetEmbeddingRequest $request): GetItemsResponse { - try { - $response = $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/get", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/get", [ + 'json' => $request->toArray(), + ]); $result = json_decode($response->getBody()->getContents(), true); @@ -503,13 +408,9 @@ public function getCollectionItems(string $collectionId, string $database, strin */ public function deleteCollectionItems(string $collectionId, string $database, string $tenant, DeleteItemsRequest $request): void { - try { - $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/delete", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/delete", [ + 'json' => $request->toArray(), + ]); } /** @@ -524,13 +425,9 @@ public function deleteCollectionItems(string $collectionId, string $database, st */ public function queryCollectionItems(string $collectionId, string $database, string $tenant, QueryItemsRequest $request): QueryItemsResponse { - try { - $response = $this->httpClient->post("/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/query", [ - 'json' => $request->toArray(), - ]); - } catch (ClientExceptionInterface $e) { - $this->handleChromaApiException($e); - } + $response = $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/query", [ + 'json' => $request->toArray(), + ]); $result = json_decode($response->getBody()->getContents(), true); @@ -538,76 +435,99 @@ public function queryCollectionItems(string $collectionId, string $database, str } - private function handleChromaApiException(\Exception|ClientExceptionInterface $e): void + private function handleErrorResponse(ResponseInterface $response): void { - if ($e instanceof ConnectException) { - $context = $e->getHandlerContext(); - $message = $context['error'] ?? $e->getMessage(); - $code = $context['errno'] ?? $e->getCode(); - throw new ChromaConnectionException($message, $code); + $statusCode = $response->getStatusCode(); + + if ($statusCode === 401 || $statusCode === 403) { + throw new ChromaAuthorizationException($response->getReasonPhrase(), $statusCode); } - if ($e instanceof RequestException) { - if ($e->hasResponse()) { - $statusCode = $e->getResponse()->getStatusCode(); - if ($statusCode === 401 || $statusCode === 403) { - throw new ChromaAuthorizationException($e->getMessage(), $statusCode); + $errorString = $response->getBody()->getContents(); + + if (preg_match('/(?<={"\"error\"\:\")([^"]*)/', $errorString, $matches)) { + $errorString = $matches[1]; + } + + $error = json_decode($errorString, true); + + if ($error !== null) { + + // If the structure is 'error' => 'NotFoundError("Collection not found")' + if (preg_match( + '/^(?P\w+)\((?P.*)\)$/', + $error['error'] ?? '', + $matches + )) { + if (isset($matches['message'])) { + $error_type = $matches['error_type'] ?? 'UnknownError'; + $message = $matches['message']; + + // Remove trailing and leading quotes + if (str_starts_with($message, "'") && str_ends_with($message, "'")) { + $message = substr($message, 1, -1); + } + + ChromaException::throwSpecific($message, $error_type, $statusCode); } } - $errorString = $e->getResponse()->getBody()->getContents(); + // If the structure is 'detail' => 'Collection not found' + if (isset($error['detail'])) { + $message = $error['detail']; + $error_type = ChromaException::inferTypeFromMessage($message); - if (preg_match('/(?<={"\"error\"\:\")([^"]*)/', $errorString, $matches)) { - $errorString = $matches[1]; - } - $error = json_decode($errorString, true); + ChromaException::throwSpecific($message, $error_type, $statusCode); + } - if ($error !== null) { + // If the structure is {'error': 'Error Type', 'message' : 'Error message'} + if (isset($error['error']) && isset($error['message'])) { + ChromaException::throwSpecific($error['message'], $error['error'], $statusCode); + } - // If the structure is 'error' => 'NotFoundError("Collection not found")' - if (preg_match( - '/^(?P\w+)\((?P.*)\)$/', - $error['error'] ?? '', - $matches - )) { - if (isset($matches['message'])) { - $error_type = $matches['error_type'] ?? 'UnknownError'; - $message = $matches['message']; + // If the structure is 'error' => 'Collection not found' + if (isset($error['error'])) { + $message = $error['error']; + $error_type = ChromaException::inferTypeFromMessage($message); - // Remove trailing and leading quotes - if (str_starts_with($message, "'") && str_ends_with($message, "'")) { - $message = substr($message, 1, -1); - } + ChromaException::throwSpecific($message, $error_type, $statusCode); + } + } - ChromaException::throwSpecific($message, $error_type, $e->getCode()); - } - } + throw new ChromaException($errorString ?: $response->getReasonPhrase(), $statusCode); + } - // If the structure is 'detail' => 'Collection not found' - if (isset($error['detail'])) { - $message = $error['detail']; - $error_type = ChromaException::inferTypeFromMessage($message); + private function sendRequest(string $method, string $path, array $options = []): ResponseInterface + { + $uri = $this->baseUri . $path; + if (isset($options['query'])) { + $uri .= '?' . http_build_query($options['query']); + } + $request = $this->requestFactory->createRequest($method, $uri) + ->withHeader('Content-Type', 'application/json') + ->withHeader('Accept', 'application/json'); - ChromaException::throwSpecific($message, $error_type, $e->getCode()); - } + foreach ($this->headers as $name => $value) { + $request = $request->withHeader($name, $value); + } - // If the structure is {'error': 'Error Type', 'message' : 'Error message'} - if (isset($error['error']) && isset($error['message'])) { - ChromaException::throwSpecific($error['message'], $error['error'], $e->getCode()); - } + if (isset($options['json'])) { + $body = $this->streamFactory->createStream(json_encode($options['json'])); + $request = $request->withBody($body); + } - // If the structure is 'error' => 'Collection not found' - if (isset($error['error'])) { - $message = $error['error']; - $error_type = ChromaException::inferTypeFromMessage($message); + try { + $response = $this->httpClient->sendRequest($request); + } catch (ClientExceptionInterface $e) { + throw new ChromaConnectionException($e->getMessage(), $e->getCode()); + } - ChromaException::throwSpecific($message, $error_type, $e->getCode()); - } - } + if ($response->getStatusCode() >= 400) { + $this->handleErrorResponse($response); } - throw new ChromaException($e->getMessage(), $e->getCode()); + return $response; } } diff --git a/src/Embeddings/HuggingFaceEmbeddingServerFunction.php b/src/Embeddings/HuggingFaceEmbeddingServerFunction.php index fdcd469..244c272 100644 --- a/src/Embeddings/HuggingFaceEmbeddingServerFunction.php +++ b/src/Embeddings/HuggingFaceEmbeddingServerFunction.php @@ -5,37 +5,41 @@ namespace Codewithkyrian\ChromaDB\Embeddings; -use GuzzleHttp\Client; -use GuzzleHttp\Exception\GuzzleException; +use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; +use Http\Discovery\Psr17FactoryDiscovery; +use Http\Discovery\Psr18ClientDiscovery; +use Psr\Http\Client\ClientInterface; +use Psr\Http\Message\RequestFactoryInterface; +use Psr\Http\Message\StreamFactoryInterface; class HuggingFaceEmbeddingServerFunction implements EmbeddingFunction { + private ClientInterface $httpClient; + private RequestFactoryInterface $requestFactory; + private StreamFactoryInterface $streamFactory; public function __construct( - public readonly string $baseUrl = 'http://localhost:8080', - ) - { + private readonly string $url, + ) { + $this->httpClient = Psr18ClientDiscovery::find(); + $this->requestFactory = Psr17FactoryDiscovery::findRequestFactory(); + $this->streamFactory = Psr17FactoryDiscovery::findStreamFactory(); } public function generate(array $texts): array { - $client = new Client([ - 'base_uri' => $this->baseUrl, - 'headers' => [ - 'Content-Type' => 'application/json', - ] - ]); - - try { - $response = $client->post('embed', [ - 'json' => [ - 'inputs' => $texts, - ] - ]); - } catch (GuzzleException $e) { - throw new \RuntimeException('Failed to generate embeddings', 0, $e); - } - - return json_decode($response->getBody()->getContents(), true); + $request = $this->requestFactory->createRequest('POST', $this->url) + ->withHeader('Content-Type', 'application/json'); + + $body = $this->streamFactory->createStream(json_encode([ + 'inputs' => $texts, + ])); + + $request = $request->withBody($body); + + $response = $this->httpClient->sendRequest($request); + $embeddings = json_decode($response->getBody()->getContents(), true); + + return $embeddings; } } \ No newline at end of file diff --git a/src/Embeddings/JinaEmbeddingFunction.php b/src/Embeddings/JinaEmbeddingFunction.php index b01412d..19f3761 100644 --- a/src/Embeddings/JinaEmbeddingFunction.php +++ b/src/Embeddings/JinaEmbeddingFunction.php @@ -6,27 +6,25 @@ namespace Codewithkyrian\ChromaDB\Embeddings; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -use GuzzleHttp\Client; -use GuzzleHttp\Exception\GuzzleException; -use Psr\Http\Client\ClientExceptionInterface; +use Http\Discovery\Psr17FactoryDiscovery; +use Http\Discovery\Psr18ClientDiscovery; +use Psr\Http\Client\ClientInterface; +use Psr\Http\Message\RequestFactoryInterface; +use Psr\Http\Message\StreamFactoryInterface; class JinaEmbeddingFunction implements EmbeddingFunction { - private Client $client; + private ClientInterface $httpClient; + private RequestFactoryInterface $requestFactory; + private StreamFactoryInterface $streamFactory; public function __construct( - public readonly string $apiKey, - public readonly string $model = 'jina-embeddings-v2-base-en', - ) - { - $this->client = new Client([ - 'base_uri' => 'https://api.jina.ai/v1/', - 'headers' => [ - 'Authorization' => "Bearer $this->apiKey", - 'Content-Type' => 'application/json', - 'Accept-Encoding' => 'identity', - ] - ]); + private readonly string $apiKey, + private readonly string $model = 'jina-embeddings-v2-base-en' + ) { + $this->httpClient = Psr18ClientDiscovery::find(); + $this->requestFactory = Psr17FactoryDiscovery::findRequestFactory(); + $this->streamFactory = Psr17FactoryDiscovery::findStreamFactory(); } /** @@ -34,21 +32,20 @@ public function __construct( */ public function generate(array $texts): array { - try { - $response = $this->client->post('embeddings', [ - 'json' => [ - 'model' => $this->model, - 'input' => $texts, - ] - ]); - - $result = json_decode($response->getBody()->getContents(), true); - $embeddings = $result['data']; - usort($embeddings, fn($a, $b) => $a['index'] <=> $b['index']); - - return array_map(fn($embedding) => $embedding['embedding'], $embeddings); - } catch (ClientExceptionInterface $e) { - throw new \RuntimeException("Error calling Jina AI API: {$e->getMessage()}", 0, $e); - } + $request = $this->requestFactory->createRequest('POST', 'https://api.jina.ai/v1/embeddings') + ->withHeader('Authorization', 'Bearer ' . $this->apiKey) + ->withHeader('Content-Type', 'application/json'); + + $body = $this->streamFactory->createStream(json_encode([ + 'model' => $this->model, + 'input' => $texts, + ])); + + $request = $request->withBody($body); + + $response = $this->httpClient->sendRequest($request); + $data = json_decode($response->getBody()->getContents(), true); + + return array_map(fn($item) => $item['embedding'], $data['data']); } } \ No newline at end of file diff --git a/src/Embeddings/MistralAIEmbeddingFunction.php b/src/Embeddings/MistralAIEmbeddingFunction.php index 1884351..b09f377 100644 --- a/src/Embeddings/MistralAIEmbeddingFunction.php +++ b/src/Embeddings/MistralAIEmbeddingFunction.php @@ -5,29 +5,26 @@ namespace Codewithkyrian\ChromaDB\Embeddings; -use GuzzleHttp\Client; -use Psr\Http\Client\ClientExceptionInterface; +use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; +use Http\Discovery\Psr17FactoryDiscovery; +use Http\Discovery\Psr18ClientDiscovery; +use Psr\Http\Client\ClientInterface; +use Psr\Http\Message\RequestFactoryInterface; +use Psr\Http\Message\StreamFactoryInterface; class MistralAIEmbeddingFunction implements EmbeddingFunction { - private Client $client; + private ClientInterface $httpClient; + private RequestFactoryInterface $requestFactory; + private StreamFactoryInterface $streamFactory; public function __construct( - public readonly string $apiKey, - public readonly string $organization = '', - public readonly string $model = 'mistral-embed', - ) - { - $headers = [ - 'Authorization' => "Bearer $this->apiKey", - 'Content-Type' => 'application/json', - ]; - - - $this->client = new Client([ - 'base_uri' => 'https://api.mistral.ai/v1/', - 'headers' => $headers - ]); + private readonly string $apiKey, + private readonly string $model = 'mistral-embed' + ) { + $this->httpClient = Psr18ClientDiscovery::find(); + $this->requestFactory = Psr17FactoryDiscovery::findRequestFactory(); + $this->streamFactory = Psr17FactoryDiscovery::findStreamFactory(); } /** @@ -35,21 +32,20 @@ public function __construct( */ public function generate(array $texts): array { - try { - $response = $this->client->post('embeddings', [ - 'json' => [ - 'model' => $this->model, - 'input' => $texts, - ] - ]); - - $result = json_decode($response->getBody()->getContents(), true); - $embeddings = $result['data']; - usort($embeddings, fn($a, $b) => $a['index'] <=> $b['index']); - - return array_map(fn($embedding) => $embedding['embedding'], $embeddings); - } catch (ClientExceptionInterface $e) { - throw new \RuntimeException("Error calling MistralAI API: {$e->getMessage()}", 0, $e); - } + $request = $this->requestFactory->createRequest('POST', 'https://api.mistral.ai/v1/embeddings') + ->withHeader('Authorization', 'Bearer ' . $this->apiKey) + ->withHeader('Content-Type', 'application/json'); + + $body = $this->streamFactory->createStream(json_encode([ + 'model' => $this->model, + 'input' => $texts, + ])); + + $request = $request->withBody($body); + + $response = $this->httpClient->sendRequest($request); + $data = json_decode($response->getBody()->getContents(), true); + + return array_map(fn($item) => $item['embedding'], $data['data']); } } diff --git a/src/Embeddings/OllamaEmbeddingFunction.php b/src/Embeddings/OllamaEmbeddingFunction.php index e5684be..e028268 100644 --- a/src/Embeddings/OllamaEmbeddingFunction.php +++ b/src/Embeddings/OllamaEmbeddingFunction.php @@ -2,52 +2,51 @@ declare(strict_types=1); - namespace Codewithkyrian\ChromaDB\Embeddings; -use GuzzleHttp\Client; +use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; +use Http\Discovery\Psr17FactoryDiscovery; +use Http\Discovery\Psr18ClientDiscovery; +use Psr\Http\Client\ClientInterface; +use Psr\Http\Message\RequestFactoryInterface; +use Psr\Http\Message\StreamFactoryInterface; class OllamaEmbeddingFunction implements EmbeddingFunction { - private Client $client; + private ClientInterface $httpClient; + private RequestFactoryInterface $requestFactory; + private StreamFactoryInterface $streamFactory; public function __construct( - public readonly string $baseUrl = 'http://localhost:11434', - public readonly string $model = 'all-minilm', - ) - { - $this->client = new Client([ - 'base_uri' => $this->baseUrl, - 'headers' => [ - 'Content-Type' => 'application/json', - ] - ]); + private readonly string $baseUrl = 'http://localhost:11434', + private readonly string $model = 'all-minilm', + ) { + $this->httpClient = Psr18ClientDiscovery::find(); + $this->requestFactory = Psr17FactoryDiscovery::findRequestFactory(); + $this->streamFactory = Psr17FactoryDiscovery::findStreamFactory(); } - /** - * @inheritDoc - */ public function generate(array $texts): array { - try { - $embeddings = []; + $embeddings = []; - foreach ($texts as $text) { - $response = $this->client->post('api/embeddings', [ - 'json' => [ - 'prompt' => $text, - 'model' => $this->model, - ] - ]); + foreach ($texts as $text) { + $request = $this->requestFactory->createRequest('POST', $this->baseUrl . '/api/embeddings') + ->withHeader('Content-Type', 'application/json'); - $result = json_decode($response->getBody()->getContents(), true); + $body = $this->streamFactory->createStream(json_encode([ + 'prompt' => $text, + 'model' => $this->model, + ])); - $embeddings[] = $result['embedding']; - } + $request = $request->withBody($body); - return $embeddings; - } catch (\Exception $e) { - throw new \RuntimeException('Failed to generate embeddings', 0, $e); + $response = $this->httpClient->sendRequest($request); + $result = json_decode($response->getBody()->getContents(), true); + + $embeddings[] = $result['embedding']; } + + return $embeddings; } } \ No newline at end of file diff --git a/src/Embeddings/OpenAIEmbeddingFunction.php b/src/Embeddings/OpenAIEmbeddingFunction.php index 2170d1b..437dab3 100644 --- a/src/Embeddings/OpenAIEmbeddingFunction.php +++ b/src/Embeddings/OpenAIEmbeddingFunction.php @@ -5,32 +5,27 @@ namespace Codewithkyrian\ChromaDB\Embeddings; -use GuzzleHttp\Client; -use Psr\Http\Client\ClientExceptionInterface; +use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; +use Http\Discovery\Psr17FactoryDiscovery; +use Http\Discovery\Psr18ClientDiscovery; +use Psr\Http\Client\ClientInterface; +use Psr\Http\Message\RequestFactoryInterface; +use Psr\Http\Message\StreamFactoryInterface; class OpenAIEmbeddingFunction implements EmbeddingFunction { - private Client $client; + private ClientInterface $httpClient; + private RequestFactoryInterface $requestFactory; + private StreamFactoryInterface $streamFactory; public function __construct( - public readonly string $apiKey, - public readonly string $organization = '', - public readonly string $model = 'text-embedding-ada-002', - ) - { - $headers = [ - 'Authorization' => "Bearer $this->apiKey", - 'Content-Type' => 'application/json', - ]; - - if (!empty($this->organization)) { - $headers['OpenAI-Organization'] = $this->organization; - } - - $this->client = new Client([ - 'base_uri' => 'https://api.openai.com/v1/', - 'headers' => $headers - ]); + private readonly string $apiKey, + private readonly string $organizationId = '', + private readonly string $model = 'text-embedding-ada-002' + ) { + $this->httpClient = Psr18ClientDiscovery::find(); + $this->requestFactory = Psr17FactoryDiscovery::findRequestFactory(); + $this->streamFactory = Psr17FactoryDiscovery::findStreamFactory(); } /** @@ -38,21 +33,24 @@ public function __construct( */ public function generate(array $texts): array { - try { - $response = $this->client->post('embeddings', [ - 'json' => [ - 'model' => $this->model, - 'input' => $texts, - ] - ]); - - $result = json_decode($response->getBody()->getContents(), true); - $embeddings = $result['data']; - usort($embeddings, fn($a, $b) => $a['index'] <=> $b['index']); - - return array_map(fn($embedding) => $embedding['embedding'], $embeddings); - } catch (ClientExceptionInterface $e) { - throw new \RuntimeException("Error calling OpenAI API: {$e->getMessage()}", 0, $e); + $request = $this->requestFactory->createRequest('POST', 'https://api.openai.com/v1/embeddings') + ->withHeader('Authorization', 'Bearer ' . $this->apiKey) + ->withHeader('Content-Type', 'application/json'); + + if (!empty($this->organizationId)) { + $request = $request->withHeader('OpenAI-Organization', $this->organizationId); } + + $body = $this->streamFactory->createStream(json_encode([ + 'model' => $this->model, + 'input' => $texts, + ])); + + $request = $request->withBody($body); + + $response = $this->httpClient->sendRequest($request); + $data = json_decode($response->getBody()->getContents(), true); + + return array_map(fn($item) => $item['embedding'], $data['data']); } } \ No newline at end of file diff --git a/src/Factory.php b/src/Factory.php index 483ae11..48b38df 100644 --- a/src/Factory.php +++ b/src/Factory.php @@ -5,6 +5,8 @@ namespace Codewithkyrian\ChromaDB; use Codewithkyrian\ChromaDB\Api; +use Http\Discovery\Psr17FactoryDiscovery; +use Http\Discovery\Psr18ClientDiscovery; class Factory { @@ -34,14 +36,11 @@ class Factory protected string $tenant = 'default_tenant'; /** - * The bearer token used for authentication. + * The headers to be sent with the requests. + * + * @var array */ - protected string $authToken; - - /** - * The http client to use for the requests. - */ - protected \GuzzleHttp\Client $httpClient; + protected array $headers = []; /** * The ChromaDB api provider for the instance. @@ -86,19 +85,31 @@ public function withTenant(string $tenant): self /** * The bearer token used to authenticate requests. + * + * @deprecated Use withHeader('X-Chroma-Token', $authToken) instead. */ public function withAuthToken(string $authToken): self { - $this->authToken = $authToken; + return $this->withHeader('X-Chroma-Token', $authToken); + } + + /** + * Add a header to the requests. + */ + public function withHeader(string $name, string $value): self + { + $this->headers[$name] = $value; return $this; } /** - * The http client to use for the requests. + * Add multiple headers to the requests. + * + * @param array $headers */ - public function withHttpClient(\GuzzleHttp\Client $httpClient): self + public function withHeaders(array $headers): self { - $this->httpClient = $httpClient; + $this->headers = array_merge($this->headers, $headers); return $this; } @@ -111,22 +122,18 @@ public function connect(): Client public function createApi(): Api { - $this->baseUrl = $this->host . ':' . $this->port; - - $headers = [ - 'Content-Type' => 'application/json', - 'Accept' => 'application/json', - ]; - - if (!empty($this->authToken)) { - $headers['Authorization'] = 'Bearer ' . $this->authToken; - } - - $this->httpClient ??= new \GuzzleHttp\Client([ - 'base_uri' => $this->baseUrl, - 'headers' => $headers, - ]); - - return new Api($this->httpClient); + $this->baseUrl = "$this->host:$this->port"; + + $httpClient = Psr18ClientDiscovery::find(); + $requestFactory = Psr17FactoryDiscovery::findRequestFactory(); + $streamFactory = Psr17FactoryDiscovery::findStreamFactory(); + + return new Api( + $httpClient, + $requestFactory, + $streamFactory, + $this->baseUrl, + $this->headers + ); } } From 7b6f454bbb93801006bac6fb57e75309529b7ba1 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 22:30:39 +0100 Subject: [PATCH 06/24] feat: add cloud factory method to facade --- src/Api.php | 4 ++-- src/ChromaDB.php | 21 +++++++++++++++++++++ 2 files changed, 23 insertions(+), 2 deletions(-) diff --git a/src/Api.php b/src/Api.php index 8bf6a13..5e09398 100644 --- a/src/Api.php +++ b/src/Api.php @@ -34,7 +34,7 @@ class Api { public function __construct( - public readonly ClientInterface $httpClient, + public readonly ClientInterface $client, public readonly RequestFactoryInterface $requestFactory, public readonly StreamFactoryInterface $streamFactory, public readonly string $baseUri, @@ -519,7 +519,7 @@ private function sendRequest(string $method, string $path, array $options = []): } try { - $response = $this->httpClient->sendRequest($request); + $response = $this->client->sendRequest($request); } catch (ClientExceptionInterface $e) { throw new ChromaConnectionException($e->getMessage(), $e->getCode()); } diff --git a/src/ChromaDB.php b/src/ChromaDB.php index eb55490..3dde795 100644 --- a/src/ChromaDB.php +++ b/src/ChromaDB.php @@ -19,6 +19,27 @@ public static function factory(): Factory return new Factory(); } + /** + * Creates a new factory instance configured for Chroma Cloud. + */ + public static function cloud(string $apiKey, ?string $tenant = null, ?string $database = null): Factory + { + $factory = self::factory() + ->withHost('https://api.trychroma.com') + ->withPort(8000) + ->withHeader('X-Chroma-Token', $apiKey); + + if ($tenant) { + $factory->withTenant($tenant); + } + + if ($database) { + $factory->withDatabase($database); + } + + return $factory; + } + /** * Resets the database. This will delete all collections and entries and * return true if the database was reset successfully. From 1e35d534ff1c271b1cc1616550c0b0403211b98f Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 23:03:47 +0100 Subject: [PATCH 07/24] feat: add local/cloud factories and move reset to Client - Adds `ChromaDB::local()` and `ChromaDB::cloud()` helper methods for easier connection configuration. - Deprecates `ChromaDB::client()` in favor of `ChromaDB::local()->connect()` or `ChromaDB::factory()->connect()`. BREAKING CHANGE: `ChromaDB::reset()` has been removed. Use `$client->reset()` instead. --- .gitignore | 3 +- README.md | 137 ++++++++++++++++++++++++++------------ chroma/chroma.sqlite3 | Bin 176128 -> 0 bytes src/ChromaDB.php | 38 ++++++++--- src/Client.php | 5 ++ src/Factory.php | 29 ++------ src/Models/Collection.php | 1 - tests/ChromaDB.php | 35 +++++++++- tests/ChromaServer.php | 2 +- 9 files changed, 171 insertions(+), 79 deletions(-) delete mode 100644 chroma/chroma.sqlite3 diff --git a/.gitignore b/.gitignore index b6b96f8..efcf13a 100644 --- a/.gitignore +++ b/.gitignore @@ -6,4 +6,5 @@ *.swp *.swo playground/* -.idea \ No newline at end of file +.idea +.chroma \ No newline at end of file diff --git a/README.md b/README.md index 836e255..0c21d60 100644 --- a/README.md +++ b/README.md @@ -31,7 +31,7 @@ ChromaDB PHP provides a simple and intuitive interface for interacting with Chro ```php use Codewithkyrian\ChromaDB\ChromaDB; -$chromaDB = ChromaDB::client(); +$chromaDB = ChromaDB::local()->connect(); // Check current ChromaDB version echo $chromaDB->version(); @@ -81,11 +81,28 @@ echo $queryResponse->ids[0][1]; // test2 In order to use this library, you need to have ChromaDB running somewhere. You can either run it locally or in the cloud. -(Chroma doesn't support cloud yet, but it will soon.) -For now, ChromaDB can only run in-memory in Python. You can however run it in client/server mode by either running the -python -project or using the docker image (recommended). +### Local + +You can run ChromaDB locally using the Chroma CLI or Docker. + +#### Chroma CLI + +You can install the Chroma CLI globally using cURL: + +```bash +curl -sSL https://raw.githubusercontent.com/chroma-core/chroma/main/rust/cli/install/install.sh | bash +``` + +And then run the server: + +```bash +chroma run --path /path/to/data +``` + +For more installation options and usage details, check the [Chroma CLI Installation Docs](https://docs.trychroma.com/docs/cli/install) and [Run Docs](https://docs.trychroma.com/docs/cli/run). + +#### Docker To run the docker image, you can use the following command: @@ -128,6 +145,11 @@ ChromaDB.) Either way, you can now access ChromaDB at `http://localhost:8000`. +### Chroma Cloud + +You can sign up for the hosted version of ChromaDB at [Chroma Cloud](https://trychroma.com/). Once you have an account, +you can create a new project and get your API key. + ## Installation ```bash @@ -138,67 +160,95 @@ composer require codewithkyrian/chromadb-php ### Connecting to ChromaDB +#### Local Instance + ```php use Codewithkyrian\ChromaDB\ChromaDB; -$chroma = ChromaDB::client(); +$chroma = ChromaDB::local()->connect(); ``` By default, ChromaDB will try to connect to `http://localhost:8000` using the default database name `default_database` -and default tenant name `default_tenant`. You can however change these values by constructing the client using the -factory method: +and default tenant name `default_tenant`. You can however change these values by passing them to the `local` method: ```php use Codewithkyrian\ChromaDB\ChromaDB; -$chroma = ChromaDB::factory() - ->withHost('http://localhost') - ->withPort(8000) - ->withDatabase('new_database') - ->withTenant('new_tenant') - ->connect(); +$chroma = ChromaDB::local( + host: 'http://localhost', + port: 8000, + tenant: 'new_tenant', + database: 'new_database' +)->connect(); + +$chroma = ChromaDB::local(port: 8030)->connect(); ``` -If the tenant or database doesn't exist, the package will automatically create them for you. +#### Chroma Cloud -### Authentication +To connect to Chroma Cloud, you can use the `cloud` method and pass in your API key: -ChromaDB supports static token-based authentication. To use it, you need to start the Chroma server passing the required -environment variables as stated in the documentation. If you're using the docker image, you can pass in the environment -variables using the `--env` flag or by using a `.env` file and for the docker-compose file, you can use the `env_file` -option, or pass in the environment variables directly like so: +```php +use Codewithkyrian\ChromaDB\ChromaDB; -```yaml -version: '3.9' - -services: - chroma: - image: 'chromadb/chroma' - ports: - - '8000:8000' - environment: - - CHROMA_SERVER_AUTHN_CREDENTIALS=test-token - - CHROMA_SERVER_AUTHN_PROVIDER=chromadb.auth.token_authn.TokenAuthenticationServerProvider - - ... -``` - -You can then connect to ChromaDB using the factory method: +$chroma = ChromaDB::cloud('your-api-key')->connect(); +``` + +You can also specify the tenant and database if needed: ```php use Codewithkyrian\ChromaDB\ChromaDB; -$chroma = ChromaDB::factory() - ->withAuthToken('test-token') - ->connect(); +$chroma = ChromaDB::cloud( + apiKey: 'your-api-key', + tenant: 'new_tenant', + database: 'new_database' +)->connect(); +``` + +### Configuring the Connection + +Both `ChromaDB::local()` and `ChromaDB::cloud()` return a `Factory` instance. This allows you to configure the connection further before establishing it. + +#### Setting Host and Port + +You can override the host and port using `withHost()` and `withPort()`: + +```php +$chroma = ChromaDB::local() + ->withHost('http://custom-host') + ->withPort(8080) + ->connect(); +``` + +#### Setting Database and Tenant + +You can specify the database and tenant using `withDatabase()` and `withTenant()`: + +```php +$chroma = ChromaDB::local() + ->withDatabase('my_db') + ->withTenant('my_tenant') + ->connect(); +``` + +#### Adding Custom Headers + +You can add custom headers to your requests using `withHeader()` or `withHeaders()`. This is useful for passing authentication tokens or other metadata required by your proxy or server. + +```php +$chroma = ChromaDB::local() + ->withHeader('Authorization', 'Bearer my-token') + ->withHeaders(['X-Custom-Header' => 'custom-value']) + ->connect(); ``` ### Getting the version ```php -echo $chroma->version(); // 0.4.0 +echo $chroma->version(); ``` @@ -564,10 +614,11 @@ $chroma->deleteCollection('test_collection'); ## Testing -``` -// Run chroma by running the docker compose file in the repo -docker compose up -d +## Testing + +To run the tests, make sure you have the Chroma CLI installed and globally accessible. The tests will automatically start the server on port 8000. +```bash composer test ``` diff --git a/chroma/chroma.sqlite3 b/chroma/chroma.sqlite3 deleted file mode 100644 index e6bf35ea43c6fd02ec75f8dd9946d85e504f68af..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 176128 zcmeI53zXZ|dFKg`!w2|)WLc(VSrIgfGom$=2)-#ru}33Xo_eIQ=V95gy9@||GqgCQ zL~!)5tEQN-(yGc&c(^s-RO&{5|$@U~|Hrvx@(q^-L zdb8Q@egFuNLypF>>{#wcX)a0N;^Mo%`@i>o_X5OScx1NG)uej6v#NBZjAw_3<2?6E zlE<^-7d#%%Vfecj{&@I13V%NMvtOM3Ve~tsapdU>V-SH8pJ&kyh|fnp8MzvMV|b77 zQQ><-i=hL-uLeFCxEMI*f4^TH`@q;G-)mp67 zrN#1Ni+xP22<)T?MmjsUD4kuJofQ((cl+b#p(v-iP<}^T{Saq=gr*gE*ac!Zf*c6 zEG=6@=H_~{t=K!Dj?9`{U8(Vh|%6|zX$pdj@z5Z9fZT{NcZXmZK#UW_V68QyV=y#Zlm2Y4|9ps*~LWKqa`Fx z+~JQua(Gl`R~68v)>2xkR%y1EStHT6!Efx|9f%)3%o$J{q2V9cJ@9p`55&Muq+!;u z!RDgdSk?5dvU-8lkDl$UJOM;UaWZTxNJ!*v_s3@rj>?upL$9P=Uv}qqZTB$Qb=d9e z)3*iU2M==3n%$pkm+RxMzTA(y_H3mDDVdbkT8)cqnzY<(SCwY-Dz-2!Wpz*-uBd=T 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configured for a local/self-hosted ChromaDB instance. + */ + public static function local( + string $host = 'http://localhost', + ?int $port = 8000, + ?string $tenant = null, + ?string $database = null + ): Factory { + $factory = self::factory() + ->withHost($host) + ->withPort($port); + + if ($tenant) { + $factory->withTenant($tenant); + } + + if ($database) { + $factory->withDatabase($database); + } + + return $factory; + } + /** * Creates a new factory instance to configure a custom ChromaDB Client */ @@ -26,7 +53,7 @@ public static function cloud(string $apiKey, ?string $tenant = null, ?string $da { $factory = self::factory() ->withHost('https://api.trychroma.com') - ->withPort(8000) + ->withPort(null) ->withHeader('X-Chroma-Token', $apiKey); if ($tenant) { @@ -39,13 +66,4 @@ public static function cloud(string $apiKey, ?string $tenant = null, ?string $da return $factory; } - - /** - * Resets the database. This will delete all collections and entries and - * return true if the database was reset successfully. - */ - public static function reset(): bool - { - return (new Factory())->createApi()->reset(); - } } diff --git a/src/Client.php b/src/Client.php index d5de931..0e32521 100644 --- a/src/Client.php +++ b/src/Client.php @@ -154,4 +154,9 @@ public function deleteAllCollections(): void $this->deleteCollection($collection->name); } } + + public function reset(): bool + { + return $this->api->reset(); + } } diff --git a/src/Factory.php b/src/Factory.php index 48b38df..e411f97 100644 --- a/src/Factory.php +++ b/src/Factory.php @@ -10,11 +10,6 @@ class Factory { - /** - * The base url for the ChromaDB server. - */ - protected string $baseUrl; - /** * The host where the ChromaDB server is running. */ @@ -23,7 +18,7 @@ class Factory /** * The port to send requests to. */ - protected int $port = 8000; + protected ?int $port = 8000; /** * The database to use for the instance. @@ -42,11 +37,6 @@ class Factory */ protected array $headers = []; - /** - * The ChromaDB api provider for the instance. - */ - protected Api $api; - /** * The url of the client to use for the requests. */ @@ -59,7 +49,7 @@ public function withHost(string $host): self /** * The port of the client to use for the requests. */ - public function withPort(int $port): self + public function withPort(?int $port): self { $this->port = $port; return $this; @@ -115,25 +105,20 @@ public function withHeaders(array $headers): self public function connect(): Client { - $this->api = $this->createApi(); - - return new Client($this->api, $this->database, $this->tenant); - } - - public function createApi(): Api - { - $this->baseUrl = "$this->host:$this->port"; + $baseUrl = $this->port ? "$this->host:$this->port" : $this->host; $httpClient = Psr18ClientDiscovery::find(); $requestFactory = Psr17FactoryDiscovery::findRequestFactory(); $streamFactory = Psr17FactoryDiscovery::findStreamFactory(); - return new Api( + $api = new Api( $httpClient, $requestFactory, $streamFactory, - $this->baseUrl, + $baseUrl, $this->headers ); + + return new Client($api, $this->database, $this->tenant); } } diff --git a/src/Models/Collection.php b/src/Models/Collection.php index 7b1201f..d87c35d 100644 --- a/src/Models/Collection.php +++ b/src/Models/Collection.php @@ -388,7 +388,6 @@ function validate( throw new \InvalidArgumentException('Expected IDs to be unique, found duplicates for: ' . implode(', ', $duplicateIds)); } - return [ 'ids' => $ids, 'embeddings' => $finalEmbeddings, diff --git a/tests/ChromaDB.php b/tests/ChromaDB.php index de405e1..70fa79c 100644 --- a/tests/ChromaDB.php +++ b/tests/ChromaDB.php @@ -2,9 +2,10 @@ declare(strict_types=1); -use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\ChromaDB; +use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; +use Codewithkyrian\ChromaDB\Factory; it('can connect to a normal chroma server', function () { $client = ChromaDB::client(); @@ -27,3 +28,35 @@ ->withPort(8002) ->connect(); })->throws(ChromaConnectionException::class); + +it('can create a cloud factory', function () { + $factory = ChromaDB::cloud('test-api-key'); + + expect($factory)->toBeInstanceOf(Factory::class); + + $reflection = new ReflectionClass($factory); + $host = $reflection->getProperty('host')->getValue($factory); + $port = $reflection->getProperty('port')->getValue($factory); + $headers = $reflection->getProperty('headers')->getValue($factory); + + expect($host)->toBe('https://api.trychroma.com') + ->and($port)->toBeNull() + ->and($headers)->toBe(['X-Chroma-Token' => 'test-api-key']); +}); + +it('can create a local factory', function () { + $factory = ChromaDB::local('http://custom-host', 1234, 'test-tenant', 'test-db'); + + expect($factory)->toBeInstanceOf(Factory::class); + + $reflection = new ReflectionClass($factory); + $host = $reflection->getProperty('host')->getValue($factory); + $port = $reflection->getProperty('port')->getValue($factory); + $tenant = $reflection->getProperty('tenant')->getValue($factory); + $database = $reflection->getProperty('database')->getValue($factory); + + expect($host)->toBe('http://custom-host') + ->and($port)->toBe(1234) + ->and($tenant)->toBe('test-tenant') + ->and($database)->toBe('test-db'); +}); diff --git a/tests/ChromaServer.php b/tests/ChromaServer.php index 69fbf74..739c5a3 100644 --- a/tests/ChromaServer.php +++ b/tests/ChromaServer.php @@ -19,7 +19,7 @@ public static function start(int $port = 8000): void return; } - $command = ['chroma', 'run', '--port', (string)$port]; + $command = ['chroma', 'run', '--port', (string)$port, '--path', '.chroma']; self::$process = new Process($command, 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zpGVHV#Boe~JOb4(gacUQ|AE6|?}_VE%sdx){xVlBc0K~m#aE5FmcQrdg{}q20Gmg5 zEk{$4Q+dugIvW8$?r>)AmV(vtFF7nJpuDpCM0__-6p1F{pb~XR#yAb8S zMNZ6f1QLm`vc%lR+fS_908Ng~a&;nS*$#$0Y~4Th{{KnkwC#cQ`%!6z?bf9uY_}p!vt3n6vfZbpDRIK2*d@d+E_M@Q7ZW>}>1G##iPqQ@ z?AY`FY#u=QW%iGK!3_x@0VIF~kN^@u0!RP}AOR$R1dsp{_@D`pXf$%|z!wXEM4$Fk zjCw@?qHAdlc{3B2+DcNF;dL2HNCLjp(u2_OL^fCP{L5UFx^ zpr+YuZ`$?SecGpT2DYr~2dg|-H9Bppxp~pP-D>tI+bykC7i(2gTYPz?O8n#^m%2z! z=92`rrb(7>)T-C2Yvi@H4 Date: Sun, 30 Nov 2025 23:05:43 +0100 Subject: [PATCH 09/24] refactor: reorder static factory method definition --- src/ChromaDB.php | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/ChromaDB.php b/src/ChromaDB.php index 263d842..3245e0a 100644 --- a/src/ChromaDB.php +++ b/src/ChromaDB.php @@ -6,6 +6,14 @@ class ChromaDB { + /** + * Creates a new factory instance to configure a custom ChromaDB Client + */ + public static function factory(): Factory + { + return new Factory(); + } + /** * @deprecated Use ChromaDB::local()->connect() or ChromaDB::factory()->connect() instead. */ @@ -38,14 +46,6 @@ public static function local( return $factory; } - /** - * Creates a new factory instance to configure a custom ChromaDB Client - */ - public static function factory(): Factory - { - return new Factory(); - } - /** * Creates a new factory instance configured for Chroma Cloud. */ From 0752a213d0a13101c78040f2613a5320eeab26af Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 23:08:43 +0100 Subject: [PATCH 10/24] feat: Introduce `simple.php` example and remove previous example files and configuration. --- examples/.gitignore | 2 -- examples/composer.json | 27 --------------------------- examples/{index.php => simple.php} | 3 +-- 3 files changed, 1 insertion(+), 31 deletions(-) delete mode 100644 examples/.gitignore delete mode 100644 examples/composer.json rename examples/{index.php => simple.php} (96%) diff --git a/examples/.gitignore b/examples/.gitignore deleted file mode 100644 index 88e99d5..0000000 --- a/examples/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -vendor -composer.lock \ No newline at end of file diff --git a/examples/composer.json b/examples/composer.json deleted file mode 100644 index 0ba0596..0000000 --- a/examples/composer.json +++ /dev/null @@ -1,27 +0,0 @@ -{ - "name": "kyrian/examples", - "type": "project", - "autoload": { - "psr-4": { - } - }, - "authors": [ - { - "name": "Kyrian Obikwelu", - "email": "koshnawaza@gmail.com" - } - ], - "repositories": [ - { - "type": "path", - "url": "../", - "options": { - "symlink": true - } - } - ], - "require": { - "codewithkyrian/chromadb-php": "@dev", - "symfony/var-dumper": "^6.3" - } -} diff --git a/examples/index.php b/examples/simple.php similarity index 96% rename from examples/index.php rename to examples/simple.php index 1b3c207..51c6200 100644 --- a/examples/index.php +++ b/examples/simple.php @@ -2,7 +2,7 @@ declare(strict_types=1); -require './vendor/autoload.php'; +require '../vendor/autoload.php'; use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\JinaEmbeddingFunction; @@ -22,7 +22,6 @@ embeddingFunction: $embeddingFunction ); - $collection->add( ids: ['1', '2', '3'], documents: ['He seems very happy', 'He was very sad when we last talked', 'She made him angry'] From 0b05cb9975e21cdfab59545e64e658e8f4edd539 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 23:09:32 +0100 Subject: [PATCH 11/24] chore: add .vscode to .gitignore --- .gitignore | 3 ++- .vscode/settings.json | 1 - 2 files changed, 2 insertions(+), 2 deletions(-) delete mode 100644 .vscode/settings.json diff --git a/.gitignore b/.gitignore index efcf13a..7fe43cd 100644 --- a/.gitignore +++ b/.gitignore @@ -7,4 +7,5 @@ *.swo playground/* .idea -.chroma \ No newline at end of file +.chroma +.vscode \ No newline at end of file diff --git a/.vscode/settings.json b/.vscode/settings.json deleted file mode 100644 index 9e26dfe..0000000 --- a/.vscode/settings.json +++ /dev/null @@ -1 +0,0 @@ -{} \ No newline at end of file From 9d5c50b1271515e2fc73058073f16a62f663939c Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sun, 30 Nov 2025 23:21:40 +0100 Subject: [PATCH 12/24] feat: enhance simple example with robust autoload path, `getCollection`, and structured data for `add`. --- .gitignore | 2 +- examples/simple.php | 16 ++++++++++------ 2 files changed, 11 insertions(+), 7 deletions(-) diff --git a/.gitignore b/.gitignore index 7fe43cd..63549af 100644 --- a/.gitignore +++ b/.gitignore @@ -8,4 +8,4 @@ playground/* .idea .chroma -.vscode \ No newline at end of file +.vscode \ No newline at end of file diff --git a/examples/simple.php b/examples/simple.php index 51c6200..1ae639d 100644 --- a/examples/simple.php +++ b/examples/simple.php @@ -2,7 +2,7 @@ declare(strict_types=1); -require '../vendor/autoload.php'; +require __DIR__ . '/../vendor/autoload.php'; use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\JinaEmbeddingFunction; @@ -13,18 +13,22 @@ ->withTenant('test_tenant') ->connect(); -$chroma->deleteAllCollections(); - $embeddingFunction = new OllamaEmbeddingFunction(); -$collection = $chroma->createCollection( +$collection = $chroma->getCollection( name: 'test_collection', embeddingFunction: $embeddingFunction ); +$items = [ + ["id" => 1, "content" => "He seems very happy" ], + ["id" => 2, "content"=> "He was very sad when we last talked"], + ["id" => 3, "content"=> "She made him angry"], +]; + $collection->add( - ids: ['1', '2', '3'], - documents: ['He seems very happy', 'He was very sad when we last talked', 'She made him angry'] + ids: array_column($items, 'id'), + documents: array_column($items, 'content') ); $queryResponse = $collection->query( From 7535e14a81a1ada57c50280e1c9cab537a8f8935 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Mon, 1 Dec 2025 10:39:56 +0100 Subject: [PATCH 13/24] feat: Add comprehensive API feature tests, refactor API client creation, and enhance request payload generation. --- .github/workflows/test.yml | 3 + composer.json | 2 +- src/Factory.php | 11 +- src/Models/Collection.php | 4 +- src/Requests/AddItemsRequest.php | 5 +- src/Requests/DeleteItemsRequest.php | 4 +- src/Requests/GetEmbeddingRequest.php | 4 +- tests/Feature/ApiTest.php | 324 ++++++++++++++++++ .../ChromaFacadeTest.php} | 3 + tests/{Client.php => Feature/ClientTest.php} | 9 +- tests/{ => Fixtures}/ChromaServer.php | 8 +- tests/Pest.php | 6 +- tests/chroma.yaml | 5 + 13 files changed, 366 insertions(+), 22 deletions(-) create mode 100644 tests/Feature/ApiTest.php rename tests/{ChromaDB.php => Feature/ChromaFacadeTest.php} (94%) rename tests/{Client.php => Feature/ClientTest.php} (98%) rename tests/{ => Fixtures}/ChromaServer.php (82%) create mode 100644 tests/chroma.yaml diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index 144fce5..871fe6f 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -39,5 +39,8 @@ jobs: - name: Install Composer dependencies run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist + - name: Start Chroma Server + run: chroma run tests/chroma.yaml + - name: Run tests run: composer test diff --git a/composer.json b/composer.json index 719b68c..a093488 100644 --- a/composer.json +++ b/composer.json @@ -53,4 +53,4 @@ "test": "vendor/bin/pest", "test:coverage": "XDEBUG_MODE=coverage ./vendor/bin/pest --coverage" } -} +} \ No newline at end of file diff --git a/src/Factory.php b/src/Factory.php index e411f97..9b4d54e 100644 --- a/src/Factory.php +++ b/src/Factory.php @@ -104,6 +104,13 @@ public function withHeaders(array $headers): self } public function connect(): Client + { + $api = $this->createApi(); + + return new Client($api, $this->database, $this->tenant); + } + + public function createApi(): Api { $baseUrl = $this->port ? "$this->host:$this->port" : $this->host; @@ -111,14 +118,12 @@ public function connect(): Client $requestFactory = Psr17FactoryDiscovery::findRequestFactory(); $streamFactory = Psr17FactoryDiscovery::findStreamFactory(); - $api = new Api( + return new Api( $httpClient, $requestFactory, $streamFactory, $baseUrl, $this->headers ); - - return new Client($api, $this->database, $this->tenant); } } diff --git a/src/Models/Collection.php b/src/Models/Collection.php index d87c35d..c5f116d 100644 --- a/src/Models/Collection.php +++ b/src/Models/Collection.php @@ -266,7 +266,7 @@ public function query( $include ??= ['embeddings', 'metadatas', 'distances']; if ( - !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) + !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) ) { throw new \InvalidArgumentException( 'You must provide only one of queryEmbeddings, queryTexts, queryImages, or queryUris' @@ -350,7 +350,7 @@ function validate( || $images != null && count($images) != count($ids) ) { throw new \InvalidArgumentException( - 'The number of ids, embeddings, metadatas, documents, and images must be the same' + 'The number of ids, embeddings, metadatas, documents, and images must be the same' ); } diff --git a/src/Requests/AddItemsRequest.php b/src/Requests/AddItemsRequest.php index b6182ca..c9602c8 100644 --- a/src/Requests/AddItemsRequest.php +++ b/src/Requests/AddItemsRequest.php @@ -39,11 +39,12 @@ public static function create(array $data): self public function toArray(): array { - return [ + return array_filter([ 'embeddings' => $this->embeddings, 'metadatas' => $this->metadatas, 'ids' => $this->ids, 'documents' => $this->documents, - ]; + 'images' => $this->images, + ], fn($value) => $value !== null); } } diff --git a/src/Requests/DeleteItemsRequest.php b/src/Requests/DeleteItemsRequest.php index e3ae1e3..346372d 100644 --- a/src/Requests/DeleteItemsRequest.php +++ b/src/Requests/DeleteItemsRequest.php @@ -29,10 +29,10 @@ public static function create(array $data): self public function toArray(): array { - return [ + return array_filter([ 'ids' => $this->ids, 'where' => $this->where, 'where_document' => $this->whereDocument, - ]; + ], fn($value) => $value !== null); } } diff --git a/src/Requests/GetEmbeddingRequest.php b/src/Requests/GetEmbeddingRequest.php index fa6bb4c..350169f 100644 --- a/src/Requests/GetEmbeddingRequest.php +++ b/src/Requests/GetEmbeddingRequest.php @@ -44,7 +44,7 @@ public static function create(array $data): self public function toArray(): array { - return [ + return array_filter([ 'ids' => $this->ids, 'where' => $this->where, 'whereDocument' => $this->whereDocument, @@ -52,6 +52,6 @@ public function toArray(): array 'limit' => $this->limit, 'offset' => $this->offset, 'include' => $this->include, - ]; + ], fn($value) => $value !== null); } } diff --git a/tests/Feature/ApiTest.php b/tests/Feature/ApiTest.php new file mode 100644 index 0000000..9e00b74 --- /dev/null +++ b/tests/Feature/ApiTest.php @@ -0,0 +1,324 @@ +api = ChromaDB::factory() + ->withHeader('X-Chroma-Token', 'test-token') + ->createApi(); +}); + +afterEach(function () { + $this->api->reset(); +}); + +it('can get user identity', function () { + $identity = $this->api->getUserIdentity(); + + expect($identity)->toBeArray() + ->and($identity)->toHaveKey('user_id') + ->and($identity)->toHaveKey('tenant'); +}); + +it('can check health', function () { + $health = $this->api->healthcheck(); + + expect($health)->toBeArray(); +}); + +it('can check heartbeat', function () { + $heartbeat = $this->api->heartbeat(); + + expect($heartbeat)->toBeArray() + ->and($heartbeat)->toHaveKey('nanosecond heartbeat'); +}); + +it('can check pre-flight checks', function () { + $checks = $this->api->preFlightChecks(); + + expect($checks)->toBeArray(); +}); + +it('can get version', function () { + $version = $this->api->version(); + + expect($version)->toBeString(); +}); + +it('can create a tenant', function () { + $tenantName = 'test-tenant-' . uniqid(); + $this->api->createTenant(new CreateTenantRequest($tenantName)); + + $tenant = $this->api->getTenant($tenantName); + + expect($tenant->name)->toBe($tenantName); +}); + +it('can get a tenant', function () { + $tenantName = 'test-tenant-' . uniqid(); + $this->api->createTenant(new CreateTenantRequest($tenantName)); + + $tenant = $this->api->getTenant($tenantName); + + expect($tenant->name)->toBe($tenantName); +}); + +it('can create a database', function () { + $dbName = 'test-db-' . uniqid(); + $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); + + $database = $this->api->getDatabase($dbName, 'default_tenant'); + expect($database->name)->toBe($dbName); +}); + +it('can list databases', function () { + $dbName = 'test-db-' . uniqid(); + $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); + + $databases = $this->api->listDatabases('default_tenant'); + expect($databases)->toBeArray(); +}); + +it('can get a database', function () { + $dbName = 'test-db-' . uniqid(); + $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); + + $database = $this->api->getDatabase($dbName, 'default_tenant'); + expect($database->name)->toBe($dbName); +}); + +it('can delete a database', function () { + $dbName = 'test-db-' . uniqid(); + $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); + + $this->api->deleteDatabase($dbName, 'default_tenant'); + + $databases = $this->api->listDatabases('default_tenant'); + $names = array_map(fn($db) => $db->name, $databases); + expect($names)->not->toContain($dbName); +}); + +it('can create a collection', function () { + $collectionName = 'test-collection-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + expect($collection->name)->toBe($collectionName); +}); + +it('can list collections', function () { + $collectionName = 'test-collection-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $collections = $this->api->listCollections('default_database', 'default_tenant'); + expect($collections)->toBeArray(); +}); + +it('can get a collection', function () { + $collectionName = 'test-collection-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $fetchedCollection = $this->api->getCollection($collectionName, 'default_database', 'default_tenant'); + expect($fetchedCollection->id)->toBe($collection->id); +}); + +it('can update a collection', function () { + $collectionName = 'test-collection-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $collections = $this->api->listCollections('default_database', 'default_tenant'); + $ids = array_map(fn($c) => $c->id, $collections); + expect($ids)->toContain($collection->id); + + $updatedName = 'updated-' . $collectionName; + $this->api->updateCollection($collection->id, 'default_database', 'default_tenant', new UpdateCollectionRequest($updatedName, ['new' => 'metadata'])); + + $updatedCollection = $this->api->getCollection($updatedName, 'default_database', 'default_tenant'); + expect($updatedCollection->name)->toBe($updatedName) + ->and($updatedCollection->metadata)->toBe(['new' => 'metadata']); +}); + +it('can delete a collection', function () { + $collectionName = 'test-collection-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->deleteCollection($collectionName, 'default_database', 'default_tenant'); + + $collections = $this->api->listCollections('default_database', 'default_tenant'); + $ids = array_map(fn($c) => $c->id, $collections); + expect($ids)->not->toContain($collection->id); +}); + +it('can count collections', function () { + $initialCount = $this->api->countCollections('default_database', 'default_tenant'); + + $collectionName1 = 'test-collection-' . uniqid(); + $collectionName2 = 'test-collection-' . uniqid(); + + $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName1, null)); + $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName2, null)); + + $newCount = $this->api->countCollections('default_database', 'default_tenant'); + + expect($newCount)->toBe($initialCount + 2); +}); + +it('can add items to a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1', 'id2'], + embeddings: [[1.1, 2.2], [3.3, 4.4]], + metadatas: [['key' => 'value1'], ['key' => 'value2']], + documents: ['doc1', 'doc2'], + images: null + )); + + $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); + expect($count)->toBe(2); +}); + +it('can count items in a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1'], + embeddings: [[1.1, 2.2]], + metadatas: [['key' => 'value1']], + documents: ['doc1'], + images: null + )); + + $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); + expect($count)->toBe(1); +}); + +it('can get items from a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1', 'id2'], + embeddings: [[1.1, 2.2], [3.3, 4.4]], + metadatas: [['key' => 'value1'], ['key' => 'value2']], + documents: ['doc1', 'doc2'], + images: null + )); + + $items = $this->api->getCollectionItems($collection->id, 'default_database', 'default_tenant', new GetEmbeddingRequest( + ids: ['id1'], + where: null, + whereDocument: null, + sort: null, + limit: null, + offset: null, + include: [] + )); + expect($items->ids)->toContain('id1') + ->and($items->ids)->not->toContain('id2'); +}); + +it('can query items in a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1'], + embeddings: [[1.1, 2.2]], + metadatas: [['key' => 'value1']], + documents: ['doc1'], + images: null + )); + + $query = $this->api->queryCollectionItems($collection->id, 'default_database', 'default_tenant', new QueryItemsRequest( + queryEmbeddings: [[1.1, 2.2]], + nResults: 1, + where: null, + whereDocument: null, + include: [] + )); + expect($query->ids[0])->toContain('id1'); +}); + +it('can update items in a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1'], + embeddings: [[1.1, 2.2]], + metadatas: [['key' => 'value1']], + documents: ['doc1'], + images: null + )); + + $this->api->updateCollectionItems($collection->id, 'default_database', 'default_tenant', new UpdateItemsRequest( + embeddings: [[1.2, 2.3]], + ids: ['id1'], + metadatas: [['key' => 'updated_value1']], + documents: ['updated_doc1'], + images: null + )); + $updatedItem = $this->api->getCollectionItems($collection->id, 'default_database', 'default_tenant', new GetEmbeddingRequest(ids: ['id1'])); + expect($updatedItem->metadatas[0])->toBe(['key' => 'updated_value1']); +}); + +it('can upsert items in a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1'], + embeddings: [[1.1, 2.2]], + metadatas: [['key' => 'value1']], + documents: ['doc1'], + images: null + )); + + $this->api->upsertCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + embeddings: [[1.3, 2.4], [5.5, 6.6]], + metadatas: [['key' => 'upserted_value1'], ['key' => 'value3']], + ids: ['id1', 'id3'], + documents: ['upserted_doc1', 'doc3'], + images: null + )); + $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); + expect($count)->toBe(2); +}); + +it('can delete items from a collection', function () { + $collectionName = 'test-items-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( + ids: ['id1', 'id2'], + embeddings: [[1.1, 2.2], [3.3, 4.4]], + metadatas: [['key' => 'value1'], ['key' => 'value2']], + documents: ['doc1', 'doc2'], + images: null + )); + + $this->api->deleteCollectionItems($collection->id, 'default_database', 'default_tenant', new DeleteItemsRequest( + ids: ['id1'], + where: null, + whereDocument: null + )); + $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); + expect($count)->toBe(1); +}); + diff --git a/tests/ChromaDB.php b/tests/Feature/ChromaFacadeTest.php similarity index 94% rename from tests/ChromaDB.php rename to tests/Feature/ChromaFacadeTest.php index 70fa79c..ec2a4e9 100644 --- a/tests/ChromaDB.php +++ b/tests/Feature/ChromaFacadeTest.php @@ -2,10 +2,12 @@ declare(strict_types=1); +namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; use Codewithkyrian\ChromaDB\Factory; +use ReflectionClass; it('can connect to a normal chroma server', function () { $client = ChromaDB::client(); @@ -17,6 +19,7 @@ $client = ChromaDB::factory() ->withHost('http://localhost') ->withPort(8000) + ->withHeader('X-Chroma-Token', 'test-token') ->connect(); expect($client)->toBeInstanceOf(Client::class); diff --git a/tests/Client.php b/tests/Feature/ClientTest.php similarity index 98% rename from tests/Client.php rename to tests/Feature/ClientTest.php index c6e6af9..4a8cc25 100644 --- a/tests/Client.php +++ b/tests/Feature/ClientTest.php @@ -2,8 +2,11 @@ declare(strict_types=1); +namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; +use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; +use Codewithkyrian\ChromaDB\Embeddings\JinaEmbeddingFunction; use Codewithkyrian\ChromaDB\Exceptions\ChromaDimensionalityException; use Codewithkyrian\ChromaDB\Exceptions\ChromaException; use Codewithkyrian\ChromaDB\Exceptions\ChromaTypeException; @@ -13,9 +16,8 @@ use Codewithkyrian\ChromaDB\Models\Collection; beforeEach(function () { - // $this->chromaServer->start(); - $this->client = ChromaDB::factory() + ->withHeader('X-Chroma-Token', 'test-token') ->withDatabase('test_database') ->withTenant('test_tenant') ->connect(); @@ -37,6 +39,9 @@ public function generate(array $texts): array ); }); +afterEach(function () { + $this->client->reset(); +}); it('can get the version', function () { $version = $this->client->version(); diff --git a/tests/ChromaServer.php b/tests/Fixtures/ChromaServer.php similarity index 82% rename from tests/ChromaServer.php rename to tests/Fixtures/ChromaServer.php index 739c5a3..c141256 100644 --- a/tests/ChromaServer.php +++ b/tests/Fixtures/ChromaServer.php @@ -1,6 +1,6 @@ false, - 'ALLOW_RESET' => true + 'CHROMA_SERVER_AUTHN_CREDENTIALS' => 'test-token', + 'CHROMA_SERVER_AUTHN_PROVIDER' => 'chromadb.auth.token_authn.TokenAuthenticationServerProvider', ]); self::$process->start(); diff --git a/tests/Pest.php b/tests/Pest.php index 5a3667d..77f166b 100644 --- a/tests/Pest.php +++ b/tests/Pest.php @@ -1,15 +1,13 @@ beforeAll(function () { ChromaServer::start(); - // ChromaDB::reset(); }) ->afterAll(function () { - // ChromaDB::reset(); ChromaServer::stop(); }) - ->in(__DIR__); + ->in('Feature'); diff --git a/tests/chroma.yaml b/tests/chroma.yaml new file mode 100644 index 0000000..52bf70f --- /dev/null +++ b/tests/chroma.yaml @@ -0,0 +1,5 @@ +# HTTP server settings +port: 8000 +listen_address: "0.0.0.0" +allow_reset: true +persist_path: ".chroma" From dad0ef56e9802e61b787b377a682b3b6c5a5edf3 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 06:44:00 +0100 Subject: [PATCH 14/24] feat: Implement advanced query filtering with `Where` clauses and introduce `Record` data types for items. --- README.md | 827 +++++++++-------------- src/Api.php | 33 +- src/Models/Collection.php | 131 +++- src/Models/Database.php | 5 +- src/Models/Tenant.php | 5 +- src/Query/Where.php | 40 ++ src/Query/WhereDocument.php | 38 ++ src/Query/WhereField.php | 52 ++ src/Requests/AddItemsRequest.php | 2 +- src/Requests/CreateCollectionRequest.php | 2 +- src/Requests/CreateDatabaseRequest.php | 2 +- src/Requests/CreateTenantRequest.php | 2 +- src/Requests/DeleteItemsRequest.php | 2 +- src/Requests/GetEmbeddingRequest.php | 7 +- src/Requests/QueryItemsRequest.php | 2 +- src/Requests/UpdateCollectionRequest.php | 2 +- src/Requests/UpdateItemsRequest.php | 2 +- src/Requests/UpdateTenantRequest.php | 2 +- src/Responses/GetItemsResponse.php | 53 +- src/Responses/QueryItemsResponse.php | 76 +-- src/Types/Includes.php | 14 + src/Types/Record.php | 61 ++ src/Types/ScoredRecord.php | 40 ++ tests/Feature/ClientTest.php | 404 ----------- tests/Feature/CollectionTest.php | 530 +++++++++++++++ tests/Feature/QueryFilteringTest.php | 153 +++++ 26 files changed, 1458 insertions(+), 1029 deletions(-) create mode 100644 src/Query/Where.php create mode 100644 src/Query/WhereDocument.php create mode 100644 src/Query/WhereField.php create mode 100644 src/Types/Includes.php create mode 100644 src/Types/Record.php create mode 100644 src/Types/ScoredRecord.php create mode 100644 tests/Feature/CollectionTest.php create mode 100644 tests/Feature/QueryFilteringTest.php diff --git a/README.md b/README.md index 0c21d60..b16f581 100644 --- a/README.md +++ b/README.md @@ -1,643 +1,484 @@ -## ChromaDB PHP +# ChromaDB PHP -**A PHP library for interacting with [Chroma](https://github.com/chroma-core/chroma) vector database seamlessly.** +**A customized, framework-agnostic PHP library for interacting with [Chroma](https://github.com/chroma-core/chroma) vector database seamlessly.** [![Total Downloads](https://img.shields.io/packagist/dt/codewithkyrian/chromadb-php.svg)](https://packagist.org/packages/codewithkyrian/chromadb-php) [![Latest Version on Packagist](https://img.shields.io/packagist/v/codewithkyrian/chromadb-php.svg)](https://packagist.org/packages/codewithkyrian/chromadb-php) [![MIT Licensed](https://img.shields.io/badge/license-mit-blue.svg)](https://github.com/CodeWithKyrian/chromadb-php/blob/main/LICENSE) [![GitHub Tests Action Status](https://github.com/CodeWithKyrian/chromadb-php/actions/workflows/test.yml/badge.svg)](https://github.com/CodeWithKyrian/chromadb-php/actions/workflows/test.yml) -> **Note:** This package is framework-agnostic, and can be used in any PHP project. If you're using Laravel however, you -> might want to check out the Laravel-specific package [here](https://github.com/CodeWithKyrian/chromadb-laravel) which -> provides a more Laravel-like experience, and includes a few extra features. +> **Note:** This package is framework-agnostic. If you use **Laravel**, check out [chromadb-laravel](https://github.com/CodeWithKyrian/chromadb-laravel) for a tailored experience. -## Description +## Introduction -[Chroma](https://www.trychroma.com/) is an open-source vector database that allows you to store, search, and analyze high-dimensional data at scale. -It is designed to be fast, scalable, and reliable. It makes it easy to build LLM (Large Language Model) applications and -services that require high-dimensional vector search. - -ChromaDB PHP provides a simple and intuitive interface for interacting with Chroma from PHP. It enables you to: - -- Create, read, update, and delete documents. -- Execute queries and aggregations. -- Manage collections and indexes. -- Handle authentication and authorization. -- Utilize other ChromaDB features seamlessly. -- And more... - -## Small Example - -```php -use Codewithkyrian\ChromaDB\ChromaDB; - -$chromaDB = ChromaDB::local()->connect(); - -// Check current ChromaDB version -echo $chromaDB->version(); - -// Create a collection -$collection = $chromaDB->createCollection('test-collection'); - -echo $collection->name; // test-collection -echo $collection->id; // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx - -// Insert some documents into the collection -$ids = ['test1', 'test2', 'test3']; -$embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [10.0, 9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0], -]; -$metadatas = [ - ['url' => 'https://example.com/test1'], - ['url' => 'https://example.com/test2'], - ['url' => 'https://example.com/test3'], -]; - -$collection->add($ids, $embeddings, $metadatas); - -// Search for similar embeddings -$queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2 -); - -// Print results -echo $queryResponse->ids[0][0]; // test1 -echo $queryResponse->ids[0][1]; // test2 - - -``` +[Chroma](https://www.trychroma.com/) is an open-source vector database designed to be fast, scalable, and reliable. ChromaDB PHP allows you to interact with Chroma servers seamlessly. It provides a fluent, type-safe API for managing collections, documents, and embeddings, making it easy to build LLM-powered applications in PHP. ## Requirements - PHP 8.1 or higher -- ChromaDB 0.4.0 or higher running in client/server mode - -## Running ChromaDB - -In order to use this library, you need to have ChromaDB running somewhere. You can either run it locally or in the -cloud. - -### Local +- ChromaDB 1.0 or higher -You can run ChromaDB locally using the Chroma CLI or Docker. - -#### Chroma CLI - -You can install the Chroma CLI globally using cURL: - -```bash -curl -sSL https://raw.githubusercontent.com/chroma-core/chroma/main/rust/cli/install/install.sh | bash -``` - -And then run the server: +## Installation ```bash -chroma run --path /path/to/data +composer require codewithkyrian/chromadb-php ``` -For more installation options and usage details, check the [Chroma CLI Installation Docs](https://docs.trychroma.com/docs/cli/install) and [Run Docs](https://docs.trychroma.com/docs/cli/run). +## Configuration & Setup -#### Docker +### Running ChromaDB -To run the docker image, you can use the following command: +You need a running ChromaDB instance. +**Docker (Recommended):** ```bash docker run -p 8000:8000 chromadb/chroma ``` -You can also pass in some environment variables using a `.env` file: - +**Chroma CLI:** ```bash -docker run -p 8000:8000 --env-file .env chromadb/chroma +chroma run --path /path/to/data ``` -Or if you prefer using a docker-compose file, you can use the following: +### Connectivity -```yaml -version: '3.9' +Connect to your Chroma server. The default connection is `http://localhost:8000`. -services: - chroma: - image: 'chromadb/chroma' - ports: - - '8000:8000' - volumes: - - chroma-data:/chroma/chroma +```php +use Codewithkyrian\ChromaDB\ChromaDB; -volumes: - chroma-data: - driver: local -``` +// Basic Connection +$client = ChromaDB::local()->connect(); -And then run it using: +// Custom Host/Port +$client = ChromaDB::local() + ->withHost('http://your-server-ip') + ->withPort(8000) + ->withTenant('my-tenant') + ->withDatabase('production_db') + ->connect(); -```bash -docker-compose up -d +// Chroma Cloud / Authentication +$client = ChromaDB::cloud('your-api-key') + ->withTenant('tenant-id') + ->connect(); ``` -(Check out the [Chroma Documentation](https://docs.trychroma.com/deployment) for more information on how to run -ChromaDB.) - -Either way, you can now access ChromaDB at `http://localhost:8000`. - -### Chroma Cloud +## Embedding Functions -You can sign up for the hosted version of ChromaDB at [Chroma Cloud](https://trychroma.com/). Once you have an account, -you can create a new project and get your API key. +ChromaDB uses embedding functions to convert text into vectors. You can define which function a collection uses upon creation. -## Installation +Embedding functions are linked to a collection and used when you call `add`, `update`, `upsert` or `query`. If you add documents *without* embeddings, it is used to generate them automatically. If you query using text, it is used to convert your query text into a vector for search. -```bash -composer require codewithkyrian/chromadb-php -``` +The library provides lightweight wrappers around popular embedding providers for ease of use: -## Usage +- `OpenAIEmbeddingFunction` +- `JinaEmbeddingFunction` +- `HuggingFaceEmbeddingServerFunction` +- `OllamaEmbeddingFunction` +- `MistralAIEmbeddingFunction` -### Connecting to ChromaDB - -#### Local Instance +Example: ```php -use Codewithkyrian\ChromaDB\ChromaDB; +use Codewithkyrian\ChromaDB\Embeddings\OpenAIEmbeddingFunction; -$chroma = ChromaDB::local()->connect(); +$ef = new OpenAIEmbeddingFunction('your-openai-api-key'); +$collection = $client->createCollection( + name: 'knowledge-base', + embeddingFunction: $ef +); ``` -By default, ChromaDB will try to connect to `http://localhost:8000` using the default database name `default_database` -and default tenant name `default_tenant`. You can however change these values by passing them to the `local` method: +### Custom Functions +You can create your own embedding function by implementing `Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction`. ```php -use Codewithkyrian\ChromaDB\ChromaDB; +use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -$chroma = ChromaDB::local( - host: 'http://localhost', - port: 8000, - tenant: 'new_tenant', - database: 'new_database' -)->connect(); - -$chroma = ChromaDB::local(port: 8030)->connect(); +$ef = new class implements EmbeddingFunction { + public function generate(array $texts): array { + // Call your model API here and return float[][] + return [[0.1, 0.2, ...], ...]; + } +}; ``` -#### Chroma Cloud +## Collections -To connect to Chroma Cloud, you can use the `cloud` method and pass in your API key: +Collections are where you store and categorize your embeddings and documents. All operations are performed on a specific collection. ```php -use Codewithkyrian\ChromaDB\ChromaDB; - -$chroma = ChromaDB::cloud('your-api-key')->connect(); -``` +// Create (throws if exists) +$collection = $client->createCollection('my-collection', $ef); -You can also specify the tenant and database if needed: +// Get (throws if missing) +$collection = $client->getCollection('my-collection'); -```php -use Codewithkyrian\ChromaDB\ChromaDB; +// Get or Create = +$collection = $client->getOrCreateCollection('my-collection', $ef); -$chroma = ChromaDB::cloud( - apiKey: 'your-api-key', - tenant: 'new_tenant', - database: 'new_database' -)->connect(); +// Delete +$client->deleteCollection('my-collection'); ``` -### Configuring the Connection +## Adding Data -Both `ChromaDB::local()` and `ChromaDB::cloud()` return a `Factory` instance. This allows you to configure the connection further before establishing it. +You can add items to a collection using the structured `Record` class or raw arrays. Both methods represent the same data: -#### Setting Host and Port +- **IDs** (Required): Unique string identifier. +- **Embeddings**: Vector representation (float array). +- **Documents**: Raw text content. +- **Metadatas**: Key-value pairs for filtering. -You can override the host and port using `withHost()` and `withPort()`: +### Using Arrays +You can pass a parallel arrays of IDs, embeddings, metadatas, etc. This is useful for bulk operations. ```php -$chroma = ChromaDB::local() - ->withHost('http://custom-host') - ->withPort(8080) - ->connect(); +$collection->add( + ids: ['id1', 'id2'], + documents: ['This is a document about PHP.', 'ChromaDB is great for AI.'], + embeddings: [[0.1, 0.2, 0.3], [0.9, 0.8, 0.7]], + metadatas: [ + ['category' => 'development', 'author' => 'Kyrian'], + ['category' => 'ai', 'is_published' => true] + ] +); ``` -#### Setting Database and Tenant - -You can specify the database and tenant using `withDatabase()` and `withTenant()`: +### Using Records (Fluent API) +The `Record` class provides a fluent interface for building items. It mirrors the array structure but in an object-oriented way. ```php -$chroma = ChromaDB::local() - ->withDatabase('my_db') - ->withTenant('my_tenant') - ->connect(); +use Codewithkyrian\ChromaDB\Types\Record; + +$collection->add([ + // Fluent Factory style + Record::make('id4') + ->withDocument('This is a document about PHP.') + ->withEmbedding([0.1, 0.2, 0.3]) + ->withMetadata(['category' => 'development', 'author' => 'Kyrian']), + + // Constructor style + new Record( + id: 'id7', + document: 'ChromaDB is great for AI.', + embedding: [0.9, 0.8, 0.7], + metadata: ['category' => 'ai', 'is_published' => true] + ), +]); ``` -#### Adding Custom Headers +If you provide `documents` but *omit* `embeddings`, Chroma uses the collection's **Embedding Function** to generate them. This is useful if you have an external embedding function or if you want to manually control the embedding process. When providing just embeddings and not documents, it's assumed you're storing the documents elsewhere and associating the provided embeddings with those documents using the `ids` or any other metadata. -You can add custom headers to your requests using `withHeader()` or `withHeaders()`. This is useful for passing authentication tokens or other metadata required by your proxy or server. +> If the supplied embeddings are not the same dimension as the embeddings already indexed in the collection, an exception will be raised. -```php -$chroma = ChromaDB::local() - ->withHeader('Authorization', 'Bearer my-token') - ->withHeaders(['X-Custom-Header' => 'custom-value']) - ->connect(); -``` +## Retrieval (`get` and `peek`) -### Getting the version +Retrieve specific items by ID or filtered metadata without generating embeddings. + +### Get +Fetch specific items. ```php +use Codewithkyrian\ChromaDB\Types\Includes; -echo $chroma->version(); +// Fetch by ID +$item = $collection->get(ids: ['id1']); -``` +// Fetch filtered items (Metadata Filter) +$items = $collection->get( + where: ['category' => 'php'], + include: [Includes::Documents, Includes::Metadatas] +); -### Creating a Collection +// Fetch items as Record objects +$records = $items->asRecords(); +``` -Creating a collection is as simple as calling the `createCollection` method on the client and passing in the name of -the collection. +### Peek +Preview the first `n` items in the collection. ```php - -$collection = $chroma->createCollection('test-collection'); - +$preview = $collection->peek(limit: 5); ``` -If the collection already exists in the database, the package will throw an exception. - -### Inserting Documents +### Specifying Return Data (`include`) +Both `get` and `query` allow you to specify what data to return using the `include` parameter. ```php -$ids = ['test1', 'test2', 'test3']; -$embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [10.0, 9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0], -]; -$metadatas = [ - ['url' => 'https://example.com/test1'], - ['url' => 'https://example.com/test2'], - ['url' => 'https://example.com/test3'], -]; - -$collection->add($ids, $embeddings, $metadatas); +use Codewithkyrian\ChromaDB\Types\Includes; + +$collection->get( + ids: ['id1'], + include: [ + Includes::Documents, // Return the document text + Includes::Metadatas, // Return the metadata + Includes::Embeddings // Return the vector + ] +); ``` +> **Note:** `Includes::Distances` is only available when **Querying**, not when using `get()`. -To insert documents into a collection, you need to provide the following: +## Querying (Vector Search) -- `ids`: An array of document ids. The ids must be unique and must be strings. -- `embeddings`: An array of document embeddings. The embeddings must be a 1D array of floats with a consistent length. You - can compute the embeddings using any embedding model of your choice (just make sure that's what you use when querying as - well). -- `metadatas`: An array of document metadatas. The metadatas must be an array of key-value pairs. +Querying is about finding items *semantically similar* to your input. Chroma performs a vector search to find the nearest neighbors. ChromaDB-PHP also provides a powerful, fluent query builder for filtering by metadata and document content. -If you don't have the embeddings, you can pass in the documents and provide an embedding function that will be used to -compute the embeddings for you. +### Query by Text -### Passing in Embedding Function +Provide text strings. Chroma embeds them using the collection's Embedding Function and finds the nearest neighbors. -To use an embedding function, you need to pass it in as an argument when creating the collection: ```php -use CodeWithKyrian\ChromaDB\EmbeddingFunction\EmbeddingFunctionInterface; - -$embeddingFunction = new OpenAIEmbeddingFunction('api-key', 'org-id', 'model-name'); +$results = $collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5 // Return top 5 matches +); -$collection = $chroma->createCollection('test-collection', embeddingFunction: $embeddingFunction); +// Get results as ScoredRecord objects +// Returns ScoredRecord[][] (one array of results per query text) +$records = $results->asRecords(); ``` -The embedding function must be an instance of `EmbeddingFunctionInterface`. There are a few built-in embedding functions -that you can use: - -- `OpenAIEmbeddingFunction`: This embedding function uses the OpenAI API to compute the embeddings. You can use it like - this: - ```php - use CodeWithKyrian\Chroma\EmbeddingFunction\OpenAIEmbeddingFunction; - - $embeddingFunction = new OpenAIEmbeddingFunction('api-key', 'org-id', 'model-name'); - - $collection = $chromaDB->createCollection('test-collection', embeddingFunction: $embeddingFunction); - ``` - You can get your OpenAI API key and organization id from your [OpenAI dashboard](https://beta.openai.com/), and you - can omit the organization id if your API key doesn't belong to an organization. The model name is optional as well and - defaults to `text-embedding-ada-002` - -- `JinaEmbeddingFunction`: This is a wrapper for the Jina Embedding models. You can use by passing your Jina API key and - the desired model. THis defaults to `jina-embeddings-v2-base-en` - ```php - use Codewithkyrian\ChromaDB\Embeddings\JinaEmbeddingFunction; - - $embeddingFunction = new JinaEmbeddingFunction('api-key'); - - $collection = $chromaDB->createCollection('test-collection', embeddingFunction: $embeddingFunction); - ``` - -- `HuggingFaceEmbeddingServerFunction`: This embedding function is a wrapper around the HuggingFace Text Embedding - Server. Before using it, you need to have - the [HuggingFace Embedding Server](https://github.com/huggingface/text-embeddings-inference) running somewhere locally. Here's how you can use it: - ```php - use CodeWithKyrian\Chroma\EmbeddingFunction\HuggingFaceEmbeddingFunction; - - $embeddingFunction = new HuggingFaceEmbeddingFunction('api-key', 'model-name'); - - $collection = $chromaDB->createCollection('test-collection', embeddingFunction: $embeddingFunction); - ``` - -Besides the built-in embedding functions, you can also create your own embedding function by implementing -the `EmbeddingFunction` interface (including Anonymous Classes): +### Query by Embeddings +Provide raw vectors. Useful if you compute embeddings externally. ```php -use CodeWithKyrian\ChromaDB\EmbeddingFunction\EmbeddingFunctionInterface; - -$embeddingFunction = new class implements EmbeddingFunctionInterface { - public function generate(array $texts): array - { - // Compute the embeddings here and return them as an array of arrays - } -}; - -$collection = $chroma->createCollection('test-collection', embeddingFunction: $embeddingFunction); +$results = $collection->query( + queryEmbeddings: [[0.1, 0.2, ...]], + nResults: 5 +); ``` -> The embedding function will be called for each batch of documents that are inserted into the collection, and must be -> provided either when creating the collection or when querying the collection. If you don't provide an embedding -> function, and you don't provide the embeddings, the package will throw an exception. +### Specifying Return Data (`include`) -### Inserting Documents into a Collection with an Embedding Function +By default, queries return IDs, Embeddings, Metadatas, and Distances. You can customize this using the `Includes` enum to optimize performance. ```php -$ids = ['test1', 'test2', 'test3']; -$documents = [ - 'This is a test document', - 'This is another test document', - 'This is yet another test document', -]; -$metadatas = [ - ['url' => 'https://example.com/test1'], - ['url' => 'https://example.com/test2'], - ['url' => 'https://example.com/test3'], -]; - -$collection->add( - ids: $ids, - documents: $documents, - metadatas: $metadatas +use Codewithkyrian\ChromaDB\Types\Includes; + +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + include: [ + Includes::Documents, // Return the actual text content + Includes::Distances // Return the similarity score + ] ); ``` -### Getting a Collection +### Metadata Filtering (`where`) +You can filter search results based on metadata of the items. The library provides a fluent **Builder** for safety, but also supports raw arrays. + +### Supported Comparisons ```php -$collection = $chromaDB->getCollection('test-collection'); +// Equals +Where::field('category')->eq('news'); +['category' => ['$eq' => 'news']]; + +// Not Equals +Where::field('status')->ne('archived'); +['status' => ['$ne' => 'archived']]; + +// Greater Than +Where::field('views')->gt(100); +['views' => ['$gt' => 100]]; + +// Less Than +Where::field('rating')->lt(5); +['rating' => ['$lt' => 5]]; + +// Greater Than or Equal To +Where::field('views')->gte(100); +['views' => ['$gte' => 100]]; + +// Less Than or Equal To +Where::field('rating')->lte(5); +['rating' => ['$lte' => 5]]; + +// List inclusion +Where::field('tag')->in(['php', 'laravel']); +['tag' => ['$in' => ['php', 'laravel']]]; + +// List exclusion +Where::field('tag')->nin(['php', 'laravel']); +['tag' => ['$nin' => ['php', 'laravel']]]; + +// Logical AND +Where::all( + Where::field('category')->eq('code'), + Where::field('language')->eq('php') +) ; +['$and' => [ + ['category' => ['$eq' => 'code']], + ['language' => ['$eq' => 'php']] +]] + +// Logical OR +Where::any( + Where::field('category')->eq('code'), + Where::field('language')->eq('php') +) ; +['$or' => [ + ['category' => ['$eq' => 'code']], + ['language' => ['$eq' => 'php']] +]] ``` -Or with an embedding function: +#### Usage ```php -$collection = $chromaDB->getCollection('test-collection', embeddingFunction: $embeddingFunction); -``` +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + where: Where::field('category')->eq('code') +); -> Make sure that the embedding function you provide is the same one that was used when creating the collection. +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + where: ['category' => ['$eq' => 'code']] +); -### Counting the items in a collection +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + where: Where::all( + Where::field('category')->eq('code'), + Where::field('language')->eq('php') + ) +); -```php -$collection->count() // 2 +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + where: ['$and' => [ + ['category' => ['$eq' => 'code']], + ['language' => ['$eq' => 'php']] + ]] +); ``` -### Updating a collection +### Full Text Search (`whereDocument`) -```php -$collection->update( - ids: ['test1', 'test2', 'test3'], - embeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [10.0, 9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0], - ], - metadatas: [ - ['url' => 'https://example.com/test1'], - ['url' => 'https://example.com/test2'], - ['url' => 'https://example.com/test3'], - ] -); -``` +Used to filter based on the text content of the document itself. This supports **substring matching** and **Regex**. You can also use the fluent builder or array syntax. -### Deleting Documents +#### Supported Comparisons ```php -$collection->delete(['test1', 'test2', 'test3']); +// Substring (Contains) +Where::document()->contains('search term') +['$contains' => 'search term'] + +// Substring (Not Contains) +Where::document()->notContains('spam') +['$not_contains' => 'spam'] + +// Regex Matching +Where::document()->matches('^PHP 8\.[0-9]+') +['$regex' => '^PHP 8\.[0-9]+'] + +Where::document()->notMatches('deprecated') +['$not_regex' => 'deprecated'] + +// Logical OR +Where::any( + Where::document()->contains('php'), + Where::document()->contains('laravel') +) +['$or' => [ + ['document' => ['$contains' => 'php']], + ['document' => ['$contains' => 'laravel']] +]] + +// Logical AND +Where::all( + Where::document()->contains('php'), + Where::document()->contains('laravel') +) +['$and' => [ + ['document' => ['$contains' => 'php']], + ['document' => ['$contains' => 'laravel']] +]] ``` -### Querying a Collection +#### Usage ```php -$queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2 +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + whereDocument: Where::document()->contains('php') ); -echo $queryResponse->ids[0][0]; // test1 -echo $queryResponse->ids[0][1]; // test2 -``` - -To query a collection, you need to provide the following: - -- `queryEmbeddings` (optional): An array of query embeddings. The embeddings must be a 1D array of floats. You - can compute the embeddings using any embedding model of your choice (just make sure that's what you use when inserting - as - well). -- `nResults`: The number of results to return. Defaults to 10. -- `queryTexts` (optional): An array of query texts. The texts must be strings. You can omit this if you provide the - embeddings. Here's - an example: - ```php - $queryResponse = $collection->query( - queryTexts: [ - 'This is a test document' - ], - nResults: 2 - ); - - echo $queryResponse->ids[0][0]; // test1 - echo $queryResponse->ids[0][1]; // test2 - ``` -- `where` (optional): The where clause to use to filter items based on their metadata. Here's an example: - ```php - $queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2, - where: [ - 'url' => 'https://example.com/test1' - ] - ); - - echo $queryResponse->ids[0][0]; // test1 - ``` - The where clause must be an array of key-value pairs. The key must be a string, and the value can be a string or - an array of valid filter values. Here are the valid filters (`$eq`, `$ne`, `$in`, `$nin`, `$gt`, `$gte`, `$lt`, - `$lte`): - - `$eq`: Equals - - `$ne`: Not equals - - `$gt`: Greater than - - `$gte`: Greater than or equal to - - `$lt`: Less than - - `$lte`: Less than or equal to - - Here's an example: - ```php - $queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2, - where: [ - 'url' => [ - '$eq' => 'https://example.com/test1' - ] - ] - ); - ``` - You can also use multiple filters: - ```php - $queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2, - where: [ - 'url' => [ - '$eq' => 'https://example.com/test1' - ], - 'title' => [ - '$ne' => 'Test 1' - ] - ] - ); - ``` -- `whereDocument` (optional): The where clause to use to filter items based on their document. Here's an example: - ```php - $queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2, - whereDocument: [ - 'text' => 'This is a test document' - ] - ); - - echo $queryResponse->ids[0][0]; // test1 - ``` - The where clause must be an array of key-value pairs. The key must be a string, and the value can be a string or - an array of valid filter values. In this case, only two filtering keys are supported - `$contains` - and `$not_contains`. - - Here's an example: - ```php - $queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2, - whereDocument: [ - 'text' => [ - '$contains' => 'test document' - ] - ] - ); - ``` -- `include` (optional): An array of fields to include in the response. Possible values - are `embeddings`, `documents`, `metadatas` and `distances`. It defaults to `embeddings` - and `metadatas` (`documents` are not included by default because they can be large). - ```php - $queryResponse = $collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2, - include: ['embeddings'] - ); - ``` - `distances` is only valid for querying and not for getting. It returns the distances between the query embeddings - and the embeddings of the results. - -Other relevant information about querying and retrieving a collection can be found in the [ChromaDB Documentation](https://docs.trychroma.com/usage-guide). - -### Deleting items in a collection - -To delete the documents in a collection, pass in an array of the ids of the items: +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + whereDocument: ['$contains' => 'php'] +); -```php -$collection->delete(['test1', 'test2']); +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + whereDocument: Where::any( + Where::document()->contains('php'), + Where::document()->contains('laravel') + ) +); -$collection->count() // 1 +$collection->query( + queryTexts: ['How do I use PHP with Chroma?'], + nResults: 5, + whereDocument: ['$or' => [ + ['$contains' => 'php'], + ['$contains' => 'laravel'] + ]] +); ``` -Passing the ids is optional. You can delete items from a collection using a where filter: +## Updating Data -```php -$collection->add( - ['test1', 'test2', 'test3'], - [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ], - [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ] -); +Use `update` to modify existing items (fails if ID missing) or `upsert` to update-or-create. Just like adding, you can either pass an array of records, or a parallel array of IDs, documents, and metadatas. -$collection->delete( - where: [ - 'some' => 'metadata1' - ] +```php +// Update using Records +$collection->update([ + Record::make('id1')->withMetadata(['updated' => true]) +]); + +// Upsert using Arrays +$collection->upsert( + ids: ['id_new'], + documents: ['New document content'], + metadatas: [['created' => 'now']] ); - -$collection->count() // 2 ``` -### Deleting a collection +## Deleting Data -Deleting a collection is as simple as passing in the name of the collection to be deleted. +Delete by IDs or by filter. ```php -$chroma->deleteCollection('test_collection'); -``` +// Delete specific items +$collection->delete(['id1', 'id2']); -## Testing +// Delete all items matching a filter +$collection->delete(where: Where::field('category')->eq('outdated')); + +// Delete all items matching a document content filter +$collection->delete(whereDocument: Where::document()->contains('outdated')); +``` ## Testing -To run the tests, make sure you have the Chroma CLI installed and globally accessible. The tests will automatically start the server on port 8000. +Run the test suite using Pest. ```bash composer test ``` -## Contributors - -- [Kyrian Obikwelu](https://github.com/CodeWithKyrian) -- Other contributors are welcome. - ## License -This project is licensed under the MIT License. See -the [LICENSE](https://github.com/codewithkyrian/chromadb-php/blob/main/LICENSE) file for more information. - - - - - - - - - - +MIT License. See [LICENSE](LICENSE) for more information. diff --git a/src/Api.php b/src/Api.php index 5e09398..bfa3acb 100644 --- a/src/Api.php +++ b/src/Api.php @@ -39,7 +39,8 @@ public function __construct( public readonly StreamFactoryInterface $streamFactory, public readonly string $baseUri, public readonly array $headers = [], - ) {} + ) { + } /** * Retrieves the current user's identity, tenant, and databases. @@ -62,7 +63,7 @@ public function getCollectionByCrn(string $crn, string $database, string $tenant { $response = $this->sendRequest('GET', "/api/v2/collections/{$crn}"); - return Collection::make(json_decode($response->getBody()->getContents(), true), $this, $database, $tenant); + return Collection::fromArray(json_decode($response->getBody()->getContents(), true), $this, $database, $tenant); } /** @@ -134,7 +135,7 @@ public function getTenant(string $tenant): ?Tenant $result = json_decode($response->getBody()->getContents(), true); - return Tenant::make($result); + return Tenant::fromArray($result); } /** @@ -180,7 +181,7 @@ public function listDatabases(string $tenant, ?int $limit = null, ?int $offset = $result = json_decode($response->getBody()->getContents(), true); - return array_map(fn(array $item) => Database::make($item), $result); + return array_map(fn(array $item) => Database::fromArray($item), $result); } /** @@ -197,7 +198,7 @@ public function getDatabase(string $database, string $tenant): Database $result = json_decode($response->getBody()->getContents(), true); - return Database::make($result); + return Database::fromArray($result); } /** @@ -232,7 +233,7 @@ public function listCollections(string $database, string $tenant, ?int $limit = $result = json_decode($response->getBody()->getContents(), true); - return array_map(fn(array $item) => Collection::make($item, $this, $database, $tenant), $result); + return array_map(fn(array $item) => Collection::fromArray($item, $this, $database, $tenant), $result); } /** @@ -252,7 +253,7 @@ public function createCollection(string $database, string $tenant, CreateCollect $result = json_decode($response->getBody()->getContents(), true); - return Collection::make($result, $this, $database, $tenant); + return Collection::fromArray($result, $this, $database, $tenant); } /** @@ -270,7 +271,7 @@ public function getCollection(string $collectionId, string $database, string $te $result = json_decode($response->getBody()->getContents(), true); - return Collection::make($result, $this, $database, $tenant); + return Collection::fromArray($result, $this, $database, $tenant); } /** @@ -395,7 +396,7 @@ public function getCollectionItems(string $collectionId, string $database, strin $result = json_decode($response->getBody()->getContents(), true); - return GetItemsResponse::from($result); + return GetItemsResponse::fromArray($result); } /** @@ -431,7 +432,7 @@ public function queryCollectionItems(string $collectionId, string $database, str $result = json_decode($response->getBody()->getContents(), true); - return QueryItemsResponse::from($result); + return QueryItemsResponse::fromArray($result); } @@ -454,11 +455,13 @@ private function handleErrorResponse(ResponseInterface $response): void if ($error !== null) { // If the structure is 'error' => 'NotFoundError("Collection not found")' - if (preg_match( - '/^(?P\w+)\((?P.*)\)$/', - $error['error'] ?? '', - $matches - )) { + if ( + preg_match( + '/^(?P\w+)\((?P.*)\)$/', + $error['error'] ?? '', + $matches + ) + ) { if (isset($matches['message'])) { $error_type = $matches['error_type'] ?? 'UnknownError'; $message = $matches['message']; diff --git a/src/Models/Collection.php b/src/Models/Collection.php index c5f116d..1717cd6 100644 --- a/src/Models/Collection.php +++ b/src/Models/Collection.php @@ -14,6 +14,8 @@ use Codewithkyrian\ChromaDB\Requests\UpdateItemsRequest; use Codewithkyrian\ChromaDB\Responses\GetItemsResponse; use Codewithkyrian\ChromaDB\Responses\QueryItemsResponse; +use Codewithkyrian\ChromaDB\Types\Includes; +use Codewithkyrian\ChromaDB\Types\Record; class Collection { @@ -27,16 +29,17 @@ class Collection * @param EmbeddingFunction|null $embeddingFunction Optional embedding function. Must match the one used to create the collection. */ public function __construct( - public readonly Api $api, - public readonly string $name, - public readonly string $id, - public readonly ?array $metadata = null, - public readonly ?string $database = null, - public readonly ?string $tenant = null, + public readonly Api $api, + public readonly string $name, + public readonly string $id, + public readonly ?array $metadata = null, + public readonly ?string $database = null, + public readonly ?string $tenant = null, public ?EmbeddingFunction $embeddingFunction = null, - ) {} + ) { + } - public static function make(array $data, Api $api, string $database, string $tenant): self + public static function fromArray(array $data, Api $api, string $database, string $tenant): self { return new self( api: $api, @@ -60,7 +63,7 @@ public function toArray(): array /** * Add items to the collection. * - * @param string[] $ids The IDs of the items to add. + * @param string[]|Record[] $ids The IDs of the items to add, or an array of Record objects. * @param number[][]|null $embeddings The embeddings of the items to add (optional). * @param array>|null $metadatas The metadatas of the items to add (optional). * @param string[]|null $documents The documents of the items to add (optional). @@ -68,12 +71,29 @@ public function toArray(): array * @return void */ public function add( - array $ids, + array $ids, ?array $embeddings = null, ?array $metadatas = null, ?array $documents = null, ?array $images = null ): void { + if (!empty($ids) && $ids[0] instanceof Record) { + $records = $ids; + $ids = []; + $embeddings = []; + $metadatas = []; + $documents = []; + $images = []; + + foreach ($records as $record) { + $ids[] = $record->id; + $embeddings[] = $record->embedding; + $metadatas[] = $record->metadata; + $documents[] = $record->document; + $images[] = $record->image; + } + } + $validated = $this->validate( ids: $ids, embeddings: $embeddings, @@ -97,7 +117,7 @@ public function add( /** * Update the embeddings, documents, and/or metadatas of existing items. * - * @param string[] $ids The IDs of the items to update. + * @param string[]|Record[] $ids The IDs of the items to update, or an array of Record objects. * @param number[][]|null $embeddings The embeddings of the items to update (optional). * @param array>|null $metadatas The metadatas of the items to update (optional). * @param string[]|null $documents The documents of the items to update (optional). @@ -105,12 +125,29 @@ public function add( * */ public function update( - array $ids, + array $ids, ?array $embeddings = null, ?array $metadatas = null, ?array $documents = null, ?array $images = null ) { + if (!empty($ids) && $ids[0] instanceof Record) { + $records = $ids; + $ids = []; + $embeddings = []; + $metadatas = []; + $documents = []; + $images = []; + + foreach ($records as $record) { + $ids[] = $record->id; + $embeddings[] = $record->embedding; + $metadatas[] = $record->metadata; + $documents[] = $record->document; + $images[] = $record->image; + } + } + $validated = $this->validate( ids: $ids, embeddings: $embeddings, @@ -134,7 +171,7 @@ public function update( /** * Upsert items in the collection. * - * @param string[] $ids The IDs of the items to upsert. + * @param string[]|Record[] $ids The IDs of the items to upsert, or an array of Record objects. * @param number[][]|null $embeddings The embeddings of the items to upsert (optional). * @param array>|null $metadatas The metadatas of the items to upsert (optional). * @param string[]|null $documents The documents of the items to upsert (optional). @@ -142,12 +179,29 @@ public function update( * */ public function upsert( - array $ids, + array $ids, ?array $embeddings = null, ?array $metadatas = null, ?array $documents = null, ?array $images = null ): void { + if (!empty($ids) && $ids[0] instanceof Record) { + $records = $ids; + $ids = []; + $embeddings = []; + $metadatas = []; + $documents = []; + $images = []; + + foreach ($records as $record) { + $ids[] = $record->id; + $embeddings[] = $record->embedding; + $metadatas[] = $record->metadata; + $documents[] = $record->document; + $images[] = $record->image; + } + } + $validated = $this->validate( ids: $ids, embeddings: $embeddings, @@ -179,23 +233,25 @@ public function count(): int /** * Get items from the collection. * - * @param array $ids The IDs of the items to get (optional). - * @param array $where The where clause to filter items by (optional). - * @param array $whereDocument The where clause to filter items by (optional). - * @param int $limit The limit on the number of items to get (optional). - * @param int $offset The offset on the number of items to get (optional). - * @param string[] $include The list of fields to include in the response (optional). + * @param array|null $ids The IDs of the items to get (optional). + * @param array|null $where The where clause to filter items by (optional). + * @param array|null $whereDocument The where clause to filter items by (optional). + * @param int|null $limit The limit on the number of items to get (optional). + * @param int|null $offset The offset on the number of items to get (optional). + * @param string[]|Includes[]|null $include The list of fields to include in the response (optional). */ public function get( ?array $ids = null, ?array $where = null, ?array $whereDocument = null, - ?int $limit = null, - ?int $offset = null, + ?int $limit = null, + ?int $offset = null, ?array $include = null ): GetItemsResponse { $include ??= ['embeddings', 'metadatas', 'distances']; + $include = array_map(fn($i) => $i instanceof Includes ? $i->value : $i, $include); + $request = new GetEmbeddingRequest( ids: $ids, where: $where, @@ -212,16 +268,19 @@ public function get( * Retrieves a preview of records from the collection. * * @param int $limit The number of entries to return. Defaults to 10. - * @param string[] $include The list of fields to include in the response (optional). - */ - public function peek(int $limit = 10, ?array $include = null): GetItemsResponse { + * @param string[]|Includes[]|null $include The list of fields to include in the response (optional). + */ + public function peek(int $limit = 10, ?array $include = null): GetItemsResponse + { $include ??= ['embeddings', 'metadatas', 'distances']; - + + $include = array_map(fn($i) => $i instanceof Includes ? $i->value : $i, $include); + $request = new GetEmbeddingRequest( limit: $limit, include: $include, ); - + return $this->api->getCollectionItems($this->id, $this->database, $this->tenant, $request); } @@ -252,21 +311,23 @@ public function delete(?array $ids = null, ?array $where = null, ?array $whereDo * @param int $nResults The number of results to return (optional). * @param ?array $where The where clause to filter items to search based on metadata values (optional). * @param ?array $whereDocument The where clause to filter to search based on document content (optional). - * @param ?array $include The list of fields to include in the response (optional). + * @param string[]|Includes[]|null $include The list of fields to include in the response (optional). */ public function query( ?array $queryEmbeddings = null, ?array $queryTexts = null, ?array $queryImages = null, - int $nResults = 10, + int $nResults = 10, ?array $where = null, ?array $whereDocument = null, ?array $include = null ): QueryItemsResponse { $include ??= ['embeddings', 'metadatas', 'distances']; + $include = array_map(fn($i) => $i instanceof Includes ? $i->value : $i, $include); + if ( - !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) + !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) ) { throw new \InvalidArgumentException( 'You must provide only one of queryEmbeddings, queryTexts, queryImages, or queryUris' @@ -290,6 +351,8 @@ public function query( ); } } else { + + $finalEmbeddings = $queryEmbeddings; } @@ -326,13 +389,13 @@ public function setEmbeddingFunction(EmbeddingFunction $embeddingFunction): void * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[], images: string[], uris: string[]} */ protected - function validate( - array $ids, + function validate( + array $ids, ?array $embeddings, ?array $metadatas, ?array $documents, ?array $images, - bool $requireEmbeddingsOrDocuments + bool $requireEmbeddingsOrDocuments ): array { if ($requireEmbeddingsOrDocuments) { @@ -373,7 +436,7 @@ function validate( } $ids = array_map(function ($id) { - $id = (string)$id; + $id = (string) $id; if ($id === '') { throw new \InvalidArgumentException('Expected IDs to be non-empty strings'); } diff --git a/src/Models/Database.php b/src/Models/Database.php index c7eef3a..16a4391 100644 --- a/src/Models/Database.php +++ b/src/Models/Database.php @@ -22,9 +22,10 @@ public function __construct( * Tenant of the database. */ public readonly ?string $tenant, - ) {} + ) { + } - public static function make(array $data): self + public static function fromArray(array $data): self { return new self( id: $data['id'], diff --git a/src/Models/Tenant.php b/src/Models/Tenant.php index 5af3b38..457ca8a 100644 --- a/src/Models/Tenant.php +++ b/src/Models/Tenant.php @@ -14,9 +14,10 @@ public function __construct( * @var string */ public readonly string $name, - ) {} + ) { + } - public static function make(array $data): self + public static function fromArray(array $data): self { return new self( name: $data['name'], diff --git a/src/Query/Where.php b/src/Query/Where.php new file mode 100644 index 0000000..15b8108 --- /dev/null +++ b/src/Query/Where.php @@ -0,0 +1,40 @@ + $conditions]; + } + + /** + * Combine multiple conditions with logical OR. + */ + public static function any(array ...$conditions): array + { + return ['$or' => $conditions]; + } +} diff --git a/src/Query/WhereDocument.php b/src/Query/WhereDocument.php new file mode 100644 index 0000000..3374e29 --- /dev/null +++ b/src/Query/WhereDocument.php @@ -0,0 +1,38 @@ + $value]; + } + + public function notContains(string $value): array + { + return ['$not_contains' => $value]; + } + + public function matches(string $value): array + { + return ['$regex' => $value]; + } + + public function notMatches(string $value): array + { + return ['$not_regex' => $value]; + } + + public function regex(string $value): array + { + return ['$regex' => $value]; + } + + public function notRegex(string $value): array + { + return ['$not_regex' => $value]; + } +} diff --git a/src/Query/WhereField.php b/src/Query/WhereField.php new file mode 100644 index 0000000..a018996 --- /dev/null +++ b/src/Query/WhereField.php @@ -0,0 +1,52 @@ +field => ['$eq' => $value]]; + } + + public function ne(string|int|float|bool $value): array + { + return [$this->field => ['$ne' => $value]]; + } + + public function gt(int|float $value): array + { + return [$this->field => ['$gt' => $value]]; + } + + public function gte(int|float $value): array + { + return [$this->field => ['$gte' => $value]]; + } + + public function lt(int|float $value): array + { + return [$this->field => ['$lt' => $value]]; + } + + public function lte(int|float $value): array + { + return [$this->field => ['$lte' => $value]]; + } + + public function in(array $values): array + { + return [$this->field => ['$in' => $values]]; + } + + public function notIn(array $values): array + { + return [$this->field => ['$nin' => $values]]; + } +} diff --git a/src/Requests/AddItemsRequest.php b/src/Requests/AddItemsRequest.php index c9602c8..e3418e4 100644 --- a/src/Requests/AddItemsRequest.php +++ b/src/Requests/AddItemsRequest.php @@ -26,7 +26,7 @@ public function __construct( ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( embeddings: $data['embeddings'] ?? null, diff --git a/src/Requests/CreateCollectionRequest.php b/src/Requests/CreateCollectionRequest.php index 0f1a113..8f216b5 100644 --- a/src/Requests/CreateCollectionRequest.php +++ b/src/Requests/CreateCollectionRequest.php @@ -21,7 +21,7 @@ public function __construct( public readonly bool $getOrCreate = false, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( name: $data['name'], diff --git a/src/Requests/CreateDatabaseRequest.php b/src/Requests/CreateDatabaseRequest.php index e924537..f6de833 100644 --- a/src/Requests/CreateDatabaseRequest.php +++ b/src/Requests/CreateDatabaseRequest.php @@ -14,7 +14,7 @@ public function __construct( public readonly string $name, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( name: $data['name'], diff --git a/src/Requests/CreateTenantRequest.php b/src/Requests/CreateTenantRequest.php index ac38c65..b827bbf 100644 --- a/src/Requests/CreateTenantRequest.php +++ b/src/Requests/CreateTenantRequest.php @@ -14,7 +14,7 @@ public function __construct( public readonly string $name, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( name: $data['name'], diff --git a/src/Requests/DeleteItemsRequest.php b/src/Requests/DeleteItemsRequest.php index 346372d..a3f9295 100644 --- a/src/Requests/DeleteItemsRequest.php +++ b/src/Requests/DeleteItemsRequest.php @@ -18,7 +18,7 @@ public function __construct( public readonly ?array $whereDocument, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( ids: $data['ids'] ?? null, diff --git a/src/Requests/GetEmbeddingRequest.php b/src/Requests/GetEmbeddingRequest.php index 350169f..03d4e97 100644 --- a/src/Requests/GetEmbeddingRequest.php +++ b/src/Requests/GetEmbeddingRequest.php @@ -27,9 +27,10 @@ public function __construct( public readonly ?int $limit = null, public readonly ?int $offset = null, public readonly ?array $include = null, - ) {} + ) { + } - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( ids: $data['ids'] ?? null, @@ -47,7 +48,7 @@ public function toArray(): array return array_filter([ 'ids' => $this->ids, 'where' => $this->where, - 'whereDocument' => $this->whereDocument, + 'where_document' => $this->whereDocument, 'sort' => $this->sort, 'limit' => $this->limit, 'offset' => $this->offset, diff --git a/src/Requests/QueryItemsRequest.php b/src/Requests/QueryItemsRequest.php index 9a559f2..60ab914 100644 --- a/src/Requests/QueryItemsRequest.php +++ b/src/Requests/QueryItemsRequest.php @@ -22,7 +22,7 @@ public function __construct( public readonly ?array $include, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( where: $data['where'] ?? null, diff --git a/src/Requests/UpdateCollectionRequest.php b/src/Requests/UpdateCollectionRequest.php index 6c6affb..0e8d347 100644 --- a/src/Requests/UpdateCollectionRequest.php +++ b/src/Requests/UpdateCollectionRequest.php @@ -16,7 +16,7 @@ public function __construct( public readonly ?array $metadata, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( name: $data['new_name'] ?? null, diff --git a/src/Requests/UpdateItemsRequest.php b/src/Requests/UpdateItemsRequest.php index 4223bf3..b0e9c3d 100644 --- a/src/Requests/UpdateItemsRequest.php +++ b/src/Requests/UpdateItemsRequest.php @@ -22,7 +22,7 @@ public function __construct( public readonly ?array $images, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( embeddings: $data['embeddings'] ?? null, diff --git a/src/Requests/UpdateTenantRequest.php b/src/Requests/UpdateTenantRequest.php index 7ea4d0c..93023b4 100644 --- a/src/Requests/UpdateTenantRequest.php +++ b/src/Requests/UpdateTenantRequest.php @@ -11,7 +11,7 @@ public function __construct( public readonly string $name, ) {} - public static function create(array $data): self + public static function fromArray(array $data): self { return new self( name: $data['name'], diff --git a/src/Responses/GetItemsResponse.php b/src/Responses/GetItemsResponse.php index 0a0a0ec..0fae5df 100644 --- a/src/Responses/GetItemsResponse.php +++ b/src/Responses/GetItemsResponse.php @@ -5,42 +5,28 @@ namespace Codewithkyrian\ChromaDB\Responses; +use Codewithkyrian\ChromaDB\Types\Record; + /** * Response model for getting items from collection. */ class GetItemsResponse { + /** + * @param string[] $ids List of ids of the items. + * @param array[]|null $metadatas List of metadata of the items. + * @param float[][]|null $embeddings List of embeddings of the items. + * @param string[]|null $documents List of documents of the items. + */ public function __construct( - /** - * List of ids of the items. - * - * @var string[] - */ public readonly array $ids, - - /** - * List of metadata of the items. - * - * @var array[] - */ public readonly ?array $metadatas, - - /** - * List of embeddings of the items. - * - * @var float[][] - */ public readonly ?array $embeddings, - - /** - * List of documents of the items. - * - * @var string[] - */ public readonly ?array $documents, - ) {} + ) { + } - public static function from(array $data): self + public static function fromArray(array $data): self { return new self( ids: $data['ids'], @@ -59,4 +45,21 @@ public function toArray(): array 'documents' => $this->documents, ]); } + + /** + * @return Record[] + */ + public function asRecords(): array + { + $records = []; + foreach ($this->ids as $index => $id) { + $records[] = new Record( + id: $id, + embedding: $this->embeddings[$index] ?? null, + metadata: $this->metadatas[$index] ?? null, + document: $this->documents[$index] ?? null, + ); + } + return $records; + } } diff --git a/src/Responses/QueryItemsResponse.php b/src/Responses/QueryItemsResponse.php index d3fb95c..8dafbc7 100644 --- a/src/Responses/QueryItemsResponse.php +++ b/src/Responses/QueryItemsResponse.php @@ -5,6 +5,8 @@ namespace Codewithkyrian\ChromaDB\Responses; +use Codewithkyrian\ChromaDB\Types\ScoredRecord; + /** * Response model for querying items from collection. */ @@ -12,57 +14,25 @@ class QueryItemsResponse { public function __construct( /** - * List of ids of the items. - * - * @var string[][] + * @param string[][] $ids List of ids of the items. + * @param float[][][]|null $embeddings List of embeddings of the items. + * @param array[][]|null $metadatas List of metadatas of the items. + * @param string[][]|null $documents List of documents of the items. + * @param string[][]|null $data List of data of the items. + * @param string[][]|null $uris List of uris of the items. + * @param float[][]|null $distances List of distances of the items. */ public readonly array $ids, - - - /** - * List of embeddings of the items. - * - * @var float[][][] - */ public readonly ?array $embeddings, - - /** - * List of metadatas of the items. - * - * @var array[][] - */ public readonly ?array $metadatas, - - /** - * List of documents of the items. - * - * @var string[][] - */ public readonly ?array $documents, - - /** - * List of data of the items. - * - * @var string[][] - */ public readonly ?array $data, - - /** - * List of uris of the items. - * - * @var string[][] - */ public readonly ?array $uris, - - /** - * List of distances of the items. - * - * @var float[][] - */ public readonly ?array $distances, - ) {} + ) { + } - public static function from(array $data): self + public static function fromArray(array $data): self { return new self( ids: $data['ids'], @@ -87,4 +57,26 @@ public function toArray(): array 'distances' => $this->distances, ]); } + + /** + * @return ScoredRecord[][] + */ + public function asRecords(): array + { + $records = []; + foreach ($this->ids as $queryIndex => $ids) { + $queryRecords = []; + foreach ($ids as $resultIndex => $id) { + $queryRecords[] = new ScoredRecord( + id: $id, + embedding: $this->embeddings[$queryIndex][$resultIndex] ?? null, + metadata: $this->metadatas[$queryIndex][$resultIndex] ?? null, + document: $this->documents[$queryIndex][$resultIndex] ?? null, + distance: $this->distances[$queryIndex][$resultIndex] ?? null, + ); + } + $records[] = $queryRecords; + } + return $records; + } } diff --git a/src/Types/Includes.php b/src/Types/Includes.php new file mode 100644 index 0000000..c8cd6ae --- /dev/null +++ b/src/Types/Includes.php @@ -0,0 +1,14 @@ +|null $metadata The metadata of the item. + * @param string|null $document The document content of the item. + * @param string|null $uri The URI of the item. + * @param string|null $image The base64 encoded image of the item. + */ + public function __construct( + public string $id, + public ?array $embedding = null, + public ?array $metadata = null, + public ?string $document = null, + public ?string $uri = null, + public ?string $image = null, + ) { + } + + public static function make(string $id): self + { + return new self($id); + } + + public function withEmbedding(array $embedding): self + { + $this->embedding = $embedding; + return $this; + } + + public function withMetadata(array $metadata): self + { + $this->metadata = $metadata; + return $this; + } + + public function withDocument(string $document): self + { + $this->document = $document; + return $this; + } + + public function withUri(string $uri): self + { + $this->uri = $uri; + return $this; + } + + public function withImage(string $image): self + { + $this->image = $image; + return $this; + } +} diff --git a/src/Types/ScoredRecord.php b/src/Types/ScoredRecord.php new file mode 100644 index 0000000..7dbe16e --- /dev/null +++ b/src/Types/ScoredRecord.php @@ -0,0 +1,40 @@ +|null $metadata The metadata of the item. + * @param string|null $document The document content of the item. + * @param string|null $uri The URI of the item. + * @param string|null $image The base64 encoded image of the item. + * @param float|null $distance The distance of the item (only for query results). + */ + public function __construct( + string $id, + ?array $embedding = null, + ?array $metadata = null, + ?string $document = null, + ?string $uri = null, + ?string $image = null, + public ?float $distance = null, + ) { + parent::__construct($id, $embedding, $metadata, $document, $uri, $image); + } + + public static function make(string $id): self + { + return new self($id); + } + + public function withDistance(float $distance): self + { + $this->distance = $distance; + return $this; + } +} diff --git a/tests/Feature/ClientTest.php b/tests/Feature/ClientTest.php index 4a8cc25..33bb725 100644 --- a/tests/Feature/ClientTest.php +++ b/tests/Feature/ClientTest.php @@ -4,14 +4,7 @@ namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; -use Codewithkyrian\ChromaDB\Client; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -use Codewithkyrian\ChromaDB\Embeddings\JinaEmbeddingFunction; -use Codewithkyrian\ChromaDB\Exceptions\ChromaDimensionalityException; -use Codewithkyrian\ChromaDB\Exceptions\ChromaException; -use Codewithkyrian\ChromaDB\Exceptions\ChromaTypeException; -use Codewithkyrian\ChromaDB\Exceptions\ChromaValueException; -use Codewithkyrian\ChromaDB\Exceptions\ChromaInvalidArgumentException; use Codewithkyrian\ChromaDB\Exceptions\ChromaNotFoundException; use Codewithkyrian\ChromaDB\Models\Collection; @@ -142,400 +135,3 @@ public function generate(array $texts): array $this->client->deleteCollection('test_collection_2'); })->throws(ChromaNotFoundException::class); -it('can add single embeddings to a collection', function () { - $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; - $metadatas = [['test' => 'test']]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(1); -}); - -it('cannot add invalid single embeddings to a collection', function () { - $ids = ['test1']; - $embeddings = ['this is not an embedding']; - $metadatas = [['test' => 'test']]; - - $this->collection->add($ids, $embeddings, $metadatas); -})->throws(ChromaException::class); - -it('can add single text documents to a collection', function () { - $ids = ['test1']; - $documents = ['This is a test document']; - $metadatas = [['test' => 'test']]; - - $this->collection->add( - $ids, - metadatas: $metadatas, - documents: $documents - ); - - expect($this->collection->count())->toBe(1); -}); - -it('cannot add single embeddings to a collection with a different dimensionality', function () { - $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; - $metadatas = [['test' => 'test']]; - - $this->collection->add($ids, $embeddings, $metadatas); - - // Dimensionality is now 10. Other embeddings must have the same dimensionality. - - $ids = ['test2']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]]; - $metadatas = [['test' => 'test2']]; - - $this->collection->add($ids, $embeddings, $metadatas); -})->throws(ChromaInvalidArgumentException::class, 'Collection expecting embedding with dimension of 10, got 11'); - -it('can upsert single embeddings to a collection', function () { - $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; - $metadatas = [['test' => 'test']]; - - $this->collection->upsert($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(1); - - $this->collection->upsert($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(1); -}); - - -it('can update single embeddings in a collection', function () { - $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; - $metadatas = [['test' => 'test']]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(1); - - $this->collection->update($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(1); - - $collectionItems = $this->collection->get($ids); - - expect($collectionItems->ids) - ->toMatchArray($ids) - ->and($collectionItems->embeddings) - ->toMatchArray($embeddings) - ->and($collectionItems->metadatas) - ->toMatchArray($metadatas); -}); - -it('can update single documents in a collection', function () { - $ids = ['test1']; - $documents = ['This is a test document']; - $metadatas = [['test' => 'test']]; - - $this->collection->add( - $ids, - metadatas: $metadatas, - documents: $documents - ); - - expect($this->collection->count())->toBe(1); - - $newDocuments = ['This is a new test document']; - $newMetadatas = [['test' => 'test2']]; - - $this->collection->update( - $ids, - metadatas: $newMetadatas, - documents: $newDocuments - ); - - expect($this->collection->count())->toBe(1); - - $collectionItems = $this->collection->get($ids, include: ['documents', 'metadatas']); - - expect($collectionItems->ids) - ->toMatchArray($ids) - ->and($collectionItems->documents) - ->toMatchArray($newDocuments) - ->and($collectionItems->metadatas) - ->toMatchArray($newMetadatas); -}); - -it('can add batch embeddings to a collection', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], - [11, 12, 13, 14, 15, 16, 17, 18, 19, 20], - [21, 22, 23, 24, 25, 26, 27, 28, 29, 30], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $getResponse = $this->collection->get($ids); - - expect($getResponse->ids) - ->toMatchArray($ids) - ->and($getResponse->embeddings) - ->toMatchArray($embeddings) - ->and($getResponse->metadatas) - ->toMatchArray($metadatas); -}); - -it('cannot add batch embeddings with different dimensionality to a collection', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], - [11, 12, 13, 14, 15, 16, 17, 18, 19], - [21, 22, 23, 24, 25, 26, 27, 28], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); -})->throws(ChromaInvalidArgumentException::class); - -it('can add batch documents to a collection', function () { - $ids = ['test1', 'test2', 'test3']; - $documents = [ - 'This is a test document', - 'This is another test document', - 'This is a third test document', - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add( - $ids, - metadatas: $metadatas, - documents: $documents - ); - - expect($this->collection->count())->toBe(3); - - $getResponse = $this->collection->get($ids, include: ['documents', 'metadatas']); - - expect($getResponse->ids) - ->toMatchArray($ids) - ->and($getResponse->documents) - ->toMatchArray($documents) - ->and($getResponse->metadatas) - ->toMatchArray($metadatas); -}); - - -it('can peek a collection', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - - $this->collection->add($ids, $embeddings); - - expect($this->collection->count())->toBe(3); - - $peekResponse = $this->collection->peek(2); - - expect($peekResponse->ids) - ->toMatchArray(['test1', 'test2']); -}); - -it('can query a collection', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], - [10.0, 9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0], - ]; - - $this->collection->add($ids, $embeddings); - - expect($this->collection->count())->toBe(3); - - $queryResponse = $this->collection->query( - queryEmbeddings: [ - [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] - ], - nResults: 2 - ); - - expect($queryResponse->ids[0]) - ->toMatchArray(['test1', 'test2']) - ->and($queryResponse->distances[0]) - ->toMatchArray([0.0, 0.0]); -}); - -it('can get a collection by id', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $collectionItems = $this->collection->get(['test1', 'test2']); - - expect($collectionItems->ids) - ->toMatchArray(['test1', 'test2']) - ->and($collectionItems->embeddings) - ->toMatchArray([ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - ]); -}); - - -it('can get a collection by where', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $collectionItems = $this->collection->get( - where: [ - 'some' => ['$eq' => 'metadata1'] - ] - ); - - expect($collectionItems->ids) - ->toHaveCount(1) - ->and($collectionItems->ids[0]) - ->toBe('test1'); -}); - -it('can query a collection using query texts', function () { - $ids = ['test1', 'test2', 'test3']; - $documents = [ - 'This is a test document', - 'This is another test document', - 'This is a third test document', - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add( - $ids, - metadatas: $metadatas, - documents: $documents - ); - - expect($this->collection->count())->toBe(3); - - $queryResponse = $this->collection->query( - queryTexts: ['This is a test document'], - nResults: 1 - ); - - expect($queryResponse->ids[0][0]) - ->toBeIn(['test1', 'test2', 'test3']); -}); - -it('throws a value error when getting a collection by where with an invalid operator', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $collectionItems = $this->collection->get( - where: [ - 'some' => ['$invalid' => 'metadata1'] - ] - ); -})->throws(ChromaException::class); - -it('can delete a collection by id', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $this->collection->delete(['test1', 'test2']); - - expect($this->collection->count())->toBe(1); -}); - -it('can delete a collection by where', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $this->collection->delete( - where: [ - 'some' => 'metadata1' - ] - ); - - expect($this->collection->count())->toBe(2); -}); diff --git a/tests/Feature/CollectionTest.php b/tests/Feature/CollectionTest.php new file mode 100644 index 0000000..386eeea --- /dev/null +++ b/tests/Feature/CollectionTest.php @@ -0,0 +1,530 @@ +client = ChromaDB::factory() + ->withHeader('X-Chroma-Token', 'test-token') + ->withDatabase('test_database') + ->withTenant('test_tenant') + ->connect(); + + $this->client->deleteAllCollections(); + + $this->embeddingFunction = new class implements EmbeddingFunction { + public function generate(array $texts): array + { + return array_map(function ($text) { + return [1.0, 2.0, 3.0, 4.0, 5.0]; + }, $texts); + } + }; + + $this->collection = $this->client->createCollection( + name: 'collection_ops_test', + embeddingFunction: $this->embeddingFunction + ); +}); + +afterEach(function () { + $this->client->reset(); +}); + +it('can add single embeddings to a collection', function () { + $ids = ['test1']; + $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $metadatas = [['test' => 'test']]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(1); +}); + +it('cannot add invalid single embeddings to a collection', function () { + $ids = ['test1']; + $embeddings = ['this is not an embedding']; + $metadatas = [['test' => 'test']]; + + $this->collection->add($ids, $embeddings, $metadatas); +})->throws(ChromaException::class); + +it('can add single text documents to a collection', function () { + $ids = ['test1']; + $documents = ['This is a test document']; + $metadatas = [['test' => 'test']]; + + $this->collection->add( + $ids, + metadatas: $metadatas, + documents: $documents + ); + + expect($this->collection->count())->toBe(1); +}); + +it('cannot add single embeddings to a collection with a different dimensionality', function () { + $ids = ['test1']; + $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $metadatas = [['test' => 'test']]; + + $this->collection->add($ids, $embeddings, $metadatas); + + // Dimensionality is now 10. Other embeddings must have the same dimensionality. + + $ids = ['test2']; + $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]]; + $metadatas = [['test' => 'test2']]; + + $this->collection->add($ids, $embeddings, $metadatas); +})->throws(ChromaInvalidArgumentException::class, 'Collection expecting embedding with dimension of 10, got 11'); + +it('can add items to collection using record objects', function () { + $records = [ + Record::make('1') + ->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]) + ->withMetadata(['test' => 'creation']), + ]; + + $this->collection->add($records); + + $item = $this->collection->get(ids: ['1']); + expect($item->ids)->toBe(['1']) + ->and($item->metadatas[0])->toBe(['test' => 'creation']); +}); + +it('can add batch embeddings to a collection', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], + [11, 12, 13, 14, 15, 16, 17, 18, 19, 20], + [21, 22, 23, 24, 25, 26, 27, 28, 29, 30], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $getResponse = $this->collection->get($ids); + + expect($getResponse->ids) + ->toMatchArray($ids) + ->and($getResponse->embeddings) + ->toMatchArray($embeddings) + ->and($getResponse->metadatas) + ->toMatchArray($metadatas); +}); + +it('cannot add batch embeddings with different dimensionality to a collection', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], + [11, 12, 13, 14, 15, 16, 17, 18, 19], + [21, 22, 23, 24, 25, 26, 27, 28], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); +})->throws(ChromaInvalidArgumentException::class); + +it('can add batch documents to a collection', function () { + $ids = ['test1', 'test2', 'test3']; + $documents = [ + 'This is a test document', + 'This is another test document', + 'This is a third test document', + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add( + $ids, + metadatas: $metadatas, + documents: $documents + ); + + expect($this->collection->count())->toBe(3); + + $getResponse = $this->collection->get($ids, include: ['documents', 'metadatas']); + + expect($getResponse->ids) + ->toMatchArray($ids) + ->and($getResponse->documents) + ->toMatchArray($documents) + ->and($getResponse->metadatas) + ->toMatchArray($metadatas); +}); + +it('can upsert single embeddings to a collection', function () { + $ids = ['test1']; + $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $metadatas = [['test' => 'test']]; + + $this->collection->upsert($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(1); + + $this->collection->upsert($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(1); +}); + + +it('can update single embeddings in a collection', function () { + $ids = ['test1']; + $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $metadatas = [['test' => 'test']]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(1); + + $this->collection->update($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(1); + + $collectionItems = $this->collection->get($ids); + + expect($collectionItems->ids) + ->toMatchArray($ids) + ->and($collectionItems->embeddings) + ->toMatchArray($embeddings) + ->and($collectionItems->metadatas) + ->toMatchArray($metadatas); +}); + +it('can update single documents in a collection', function () { + $ids = ['test1']; + $documents = ['This is a test document']; + $metadatas = [['test' => 'test']]; + + $this->collection->add( + $ids, + metadatas: $metadatas, + documents: $documents + ); + + expect($this->collection->count())->toBe(1); + + $newDocuments = ['This is a new test document']; + $newMetadatas = [['test' => 'test2']]; + + $this->collection->update( + $ids, + metadatas: $newMetadatas, + documents: $newDocuments + ); + + expect($this->collection->count())->toBe(1); + + $collectionItems = $this->collection->get($ids, include: ['documents', 'metadatas']); + + expect($collectionItems->ids) + ->toMatchArray($ids) + ->and($collectionItems->documents) + ->toMatchArray($newDocuments) + ->and($collectionItems->metadatas) + ->toMatchArray($newMetadatas); +}); + +it('can update items in collection using record objects', function () { + $this->collection->add([ + Record::make('1') + ->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]) + ->withMetadata(['v' => 1]), + ]); + + $this->collection->update([ + Record::make('1') + ->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]) + ->withMetadata(['v' => 2]), + ]); + + $item = $this->collection->get(ids: ['1']); + expect($item->metadatas[0])->toBe(['v' => 2]); +}); + +it('can upsert items in collection using record objects', function () { + $this->collection->add([ + Record::make('1') + ->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]) + ->withMetadata(['v' => 1]), + ]); + + $this->collection->upsert([ + Record::make('1') + ->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]) + ->withMetadata(['v' => 5]), // Update + Record::make('2') + ->withEmbedding([6.0, 7.0, 8.0, 9.0, 10.0]) + ->withMetadata(['v' => 10]), // Insert + ]); + + $res = $this->collection->get(); + expect($res->ids)->toHaveCount(2) + ->and($this->collection->get(['1'])->metadatas[0])->toBe(['v' => 5]); +}); + + +it('can peek a collection', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + + $this->collection->add($ids, $embeddings); + + expect($this->collection->count())->toBe(3); + + $peekResponse = $this->collection->peek(2); + + expect($peekResponse->ids) + ->toMatchArray(['test1', 'test2']); +}); + +it('can query a collection', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], + [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], + [10.0, 9.0, 8.0, 7.0, 6.0, 5.0, 4.0, 3.0, 2.0, 1.0], + ]; + + $this->collection->add($ids, $embeddings); + + expect($this->collection->count())->toBe(3); + + $queryResponse = $this->collection->query( + queryEmbeddings: [ + [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] + ], + nResults: 2 + ); + + expect($queryResponse->ids[0]) + ->toMatchArray(['test1', 'test2']) + ->and($queryResponse->distances[0]) + ->toMatchArray([0.0, 0.0]); +}); + +it('can get a collection by id', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $collectionItems = $this->collection->get(['test1', 'test2']); + + expect($collectionItems->ids) + ->toMatchArray(['test1', 'test2']) + ->and($collectionItems->embeddings) + ->toMatchArray([ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + ]); +}); + + +it('can get a collection by where', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $collectionItems = $this->collection->get( + where: [ + 'some' => ['$eq' => 'metadata1'] + ] + ); + + expect($collectionItems->ids) + ->toHaveCount(1) + ->and($collectionItems->ids[0]) + ->toBe('test1'); +}); + +it('can retrieve items as record objects', function () { + $this->collection->add([ + Record::make('1') + ->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]) + ->withDocument('test doc'), + ]); + + $response = $this->collection->get( + ids: ['1'], + include: [Includes::Documents, Includes::Embeddings] + ); + + $records = $response->asRecords(); + + expect($records)->toHaveCount(1) + ->and($records[0])->toBeInstanceOf(Record::class) + ->and($records[0]->id)->toBe('1') + ->and($records[0]->document)->toBe('test doc'); +}); + +it('can query a collection using query texts', function () { + $ids = ['test1', 'test2', 'test3']; + $documents = [ + 'This is a test document', + 'This is another test document', + 'This is a third test document', + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add( + $ids, + metadatas: $metadatas, + documents: $documents + ); + + expect($this->collection->count())->toBe(3); + + $queryResponse = $this->collection->query( + queryTexts: ['This is a test document'], + nResults: 1 + ); + + expect($queryResponse->ids[0][0]) + ->toBeIn(['test1', 'test2', 'test3']); +}); + +it('can retrieve query results as record objects', function () { + $this->collection->add([ + Record::make('1')->withEmbedding([1.0, 2.0, 3.0, 4.0, 5.0]), + ]); + + $response = $this->collection->query( + queryEmbeddings: [[1.0, 2.0, 3.0, 4.0, 5.0]], + nResults: 1 + ); + + $records = $response->asRecords(); + + expect($records)->toHaveCount(1) + ->and($records[0][0])->toBeInstanceOf(ScoredRecord::class) + ->and($records[0][0]->id)->toBe('1') + ->and($records[0][0]->distance)->toBeLessThan(0.001); +}); + +it('throws a value error when getting a collection by where with an invalid operator', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $collectionItems = $this->collection->get( + where: [ + 'some' => ['$invalid' => 'metadata1'] + ] + ); +})->throws(ChromaException::class); + +it('can delete a collection by id', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $this->collection->delete(['test1', 'test2']); + + expect($this->collection->count())->toBe(1); +}); + +it('can delete a collection by where', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $this->collection->delete( + where: [ + 'some' => 'metadata1' + ] + ); + + expect($this->collection->count())->toBe(2); +}); + diff --git a/tests/Feature/QueryFilteringTest.php b/tests/Feature/QueryFilteringTest.php new file mode 100644 index 0000000..5a5e1f9 --- /dev/null +++ b/tests/Feature/QueryFilteringTest.php @@ -0,0 +1,153 @@ +client = ChromaDB::factory() + ->withHeader('X-Chroma-Token', 'test-token') + ->withDatabase('test_database') + ->withTenant('test_tenant') + ->connect(); + + $this->client->deleteAllCollections(); + + $this->collection = $this->client->createCollection('filtering_test_collection'); + + $this->collection->add([ + new Record('1', embedding: [0.1], metadata: ['cat' => 'A', 'val' => 10], document: 'php framework'), + new Record('2', embedding: [0.2], metadata: ['cat' => 'B', 'val' => 20], document: 'laravel framework'), + new Record('3', embedding: [0.3], metadata: ['cat' => 'A', 'val' => 30], document: 'symfony framework'), + new Record('4', embedding: [0.4], metadata: ['cat' => 'C', 'val' => 40], document: 'react library'), + new Record('5', embedding: [0.5], metadata: ['cat' => 'B', 'val' => 50], document: 'vue library'), + ]); +}); + +afterEach(function () { + $this->client->reset(); +}); + +describe('metadata filtering operators', function () { + it('filters by equality (eq)', function () { + $res = $this->collection->get(where: Where::field('cat')->eq('A')); + expect($res->ids)->toHaveCount(2)->toContain('1', '3'); + }); + + it('filters by inequality (ne)', function () { + $res = $this->collection->get(where: Where::field('cat')->ne('A')); + expect($res->ids)->toHaveCount(3)->toContain('2', '4', '5'); + }); + + it('filters by greater than (gt)', function () { + $res = $this->collection->get(where: Where::field('val')->gt(30)); + expect($res->ids)->toHaveCount(2)->toContain('4', '5'); + }); + + it('filters by greater than or equal (gte)', function () { + $res = $this->collection->get(where: Where::field('val')->gte(30)); + expect($res->ids)->toHaveCount(3)->toContain('3', '4', '5'); + }); + + it('filters by less than (lt)', function () { + $res = $this->collection->get(where: Where::field('val')->lt(20)); + expect($res->ids)->toHaveCount(1)->toContain('1'); + }); + + it('filters by less than or equal (lte)', function () { + $res = $this->collection->get(where: Where::field('val')->lte(20)); + expect($res->ids)->toHaveCount(2)->toContain('1', '2'); + }); + + it('filters by inclusion (in)', function () { + $res = $this->collection->get(where: Where::field('cat')->in(['A', 'C'])); + expect($res->ids)->toHaveCount(3)->toContain('1', '3', '4'); + }); + + it('filters by exclusion (nin)', function () { + $res = $this->collection->get(where: Where::field('cat')->notIn(['A', 'C'])); + expect($res->ids)->toHaveCount(2)->toContain('2', '5'); + }); + + it('filters by logical AND', function () { + $res = $this->collection->get(where: Where::all( + Where::field('cat')->eq('A'), + Where::field('val')->gt(20) + )); + expect($res->ids)->toBe(['3']); + }); + + it('filters by logical OR', function () { + $res = $this->collection->get(where: Where::any( + Where::field('cat')->eq('C'), + Where::field('val')->gt(40) + )); + expect($res->ids)->toHaveCount(2)->toContain('4', '5'); + }); +}); + +describe('document content filtering', function () { + it('filters by contains', function () { + $res = $this->collection->get(whereDocument: Where::document()->contains('framework')); + expect($res->ids)->toHaveCount(3)->toContain('1', '2', '3'); + }); + + it('filters by not contains', function () { + $res = $this->collection->get(whereDocument: Where::document()->notContains('framework')); + expect($res->ids)->toHaveCount(2)->toContain('4', '5'); + }); + + it('filters by regex matches', function () { + $res = $this->collection->get(whereDocument: Where::document()->matches('^php')); + expect($res->ids)->toBe(['1']); + }); + + it('filters by regex not matches', function () { + $res = $this->collection->get(whereDocument: Where::document()->notMatches('framework$')); + expect($res->ids)->toHaveCount(2)->toContain('4', '5'); + }); + + it('filters by logical OR with document', function () { + $res = $this->collection->get(whereDocument: Where::any( + Where::document()->contains('laravel'), + Where::document()->contains('vue') + )); + expect($res->ids)->toHaveCount(2)->toContain('2', '5'); + }); + + it('filters by logical AND with document', function () { + $res = $this->collection->get(whereDocument: Where::all( + Where::document()->contains('framework'), + Where::document()->contains('php') + )); + expect($res->ids)->toBe(['1']); + }); +}); + +it('tests filtering in query method', function () { + $res = $this->collection->query( + queryEmbeddings: [[0.1]], + nResults: 5, + where: Where::field('cat')->eq('A') + ); + expect($res->ids[0])->toHaveCount(2)->toContain('1', '3'); +}); + +it('tests filtering in delete method', function () { + $this->collection->delete(where: Where::field('cat')->eq('B')); + + $res = $this->collection->get(); + expect($res->ids)->not->toContain('2', '5') + ->and($res->ids)->toHaveCount(3); +}); + +it('tests document filtering in delete method', function () { + $this->collection->delete(whereDocument: Where::document()->contains('library')); + + $res = $this->collection->get(); + expect($res->ids)->not->toContain('4', '5'); +}); From 351b5c12871b058a6e3236224f011b2b29f31648 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 08:55:34 +0100 Subject: [PATCH 15/24] refactor: relocate chroma.yaml to Fixtures and remove authentication environment variables from ChromaServer process. --- tests/Fixtures/ChromaServer.php | 7 +------ tests/{ => Fixtures}/chroma.yaml | 0 2 files changed, 1 insertion(+), 6 deletions(-) rename tests/{ => Fixtures}/chroma.yaml (100%) diff --git a/tests/Fixtures/ChromaServer.php b/tests/Fixtures/ChromaServer.php index c141256..3816f74 100644 --- a/tests/Fixtures/ChromaServer.php +++ b/tests/Fixtures/ChromaServer.php @@ -19,12 +19,7 @@ public static function start(int $port = 8000): void return; } - $command = ['chroma', 'run', 'tests/chroma.yaml']; - - self::$process = new Process($command, env: [ - 'CHROMA_SERVER_AUTHN_CREDENTIALS' => 'test-token', - 'CHROMA_SERVER_AUTHN_PROVIDER' => 'chromadb.auth.token_authn.TokenAuthenticationServerProvider', - ]); + self::$process = new Process(['chroma', 'run', 'tests/Fixtures/chroma.yaml']); self::$process->start(); diff --git a/tests/chroma.yaml b/tests/Fixtures/chroma.yaml similarity index 100% rename from tests/chroma.yaml rename to tests/Fixtures/chroma.yaml From 8b7fd30190a4a3ed2b085b56577fe61a76f10f38 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 12:08:09 +0100 Subject: [PATCH 16/24] refacto: overhaul exception handling and expand negative test coverage MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Simplify `Api::handleErrorResponse` to align with Chroma v2 API consistency, utilizing direct JSON decoding and status code mapping (e.g., mapping 409 to `UniqueConstraintException`). - Rename exception classes to remove redundant prefixes (e.g., `ChromaConnectionException` → `ConnectionException`). - Standardize exception instantiation via the `ChromaException::create()` factory. - Implement robust client-side validation in Collection methods for embeddings, `nResults`, IDs, and metadata. - update `ApiTest`, `CollectionTest`, and `QueryFilteringTest` with comprehensive negative test scenarios. --- src/Api.php | 88 +++---------- src/Client.php | 16 +-- .../ChromaAuthorizationException.php | 11 -- .../ChromaDimensionalityException.php | 11 -- src/Exceptions/ChromaException.php | 20 ++- .../ChromaInvalidArgumentException.php | 8 -- .../ChromaInvalidCollectionException.php | 11 -- .../ChromaUniqueConstraintException.php | 12 -- ...eException.php => ConnectionException.php} | 3 +- ...eption.php => DimensionalityException.php} | 3 +- src/Exceptions/InvalidArgumentException.php | 7 + ...ion.php => InvalidCollectionException.php} | 3 +- ...lueException.php => NotFoundException.php} | 3 +- src/Exceptions/TypeException.php | 10 ++ src/Exceptions/UniqueConstraintException.php | 10 ++ src/Exceptions/ValidationException.php | 43 ------ src/Exceptions/ValueException.php | 10 ++ src/Models/Collection.php | 93 ++++++++++--- src/Requests/AddItemsRequest.php | 9 +- tests/Feature/ApiTest.php | 124 ++++++++++++------ tests/Feature/ChromaFacadeTest.php | 4 +- tests/Feature/ClientTest.php | 13 +- tests/Feature/CollectionTest.php | 112 ++++++++++------ tests/Feature/QueryFilteringTest.php | 54 +++++++- tests/Pest.php | 1 - 25 files changed, 373 insertions(+), 306 deletions(-) delete mode 100644 src/Exceptions/ChromaAuthorizationException.php delete mode 100644 src/Exceptions/ChromaDimensionalityException.php delete mode 100644 src/Exceptions/ChromaInvalidArgumentException.php delete mode 100644 src/Exceptions/ChromaInvalidCollectionException.php delete mode 100644 src/Exceptions/ChromaUniqueConstraintException.php rename src/Exceptions/{ChromaTypeException.php => ConnectionException.php} (62%) rename src/Exceptions/{ChromaNotFoundException.php => DimensionalityException.php} (60%) create mode 100644 src/Exceptions/InvalidArgumentException.php rename src/Exceptions/{ChromaConnectionException.php => InvalidCollectionException.php} (59%) rename src/Exceptions/{ChromaValueException.php => NotFoundException.php} (61%) create mode 100644 src/Exceptions/TypeException.php create mode 100644 src/Exceptions/UniqueConstraintException.php delete mode 100644 src/Exceptions/ValidationException.php create mode 100644 src/Exceptions/ValueException.php diff --git a/src/Api.php b/src/Api.php index bfa3acb..b65338c 100644 --- a/src/Api.php +++ b/src/Api.php @@ -4,8 +4,7 @@ namespace Codewithkyrian\ChromaDB; -use Codewithkyrian\ChromaDB\Exceptions\ChromaAuthorizationException; -use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; +use Codewithkyrian\ChromaDB\Exceptions\ConnectionException; use Codewithkyrian\ChromaDB\Exceptions\ChromaException; use Codewithkyrian\ChromaDB\Models\Collection; use Codewithkyrian\ChromaDB\Models\Database; @@ -393,7 +392,7 @@ public function getCollectionItems(string $collectionId, string $database, strin $response = $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/get", [ 'json' => $request->toArray(), ]); - + $result = json_decode($response->getBody()->getContents(), true); return GetItemsResponse::fromArray($result); @@ -435,72 +434,6 @@ public function queryCollectionItems(string $collectionId, string $database, str return QueryItemsResponse::fromArray($result); } - - private function handleErrorResponse(ResponseInterface $response): void - { - $statusCode = $response->getStatusCode(); - - if ($statusCode === 401 || $statusCode === 403) { - throw new ChromaAuthorizationException($response->getReasonPhrase(), $statusCode); - } - - $errorString = $response->getBody()->getContents(); - - if (preg_match('/(?<={"\"error\"\:\")([^"]*)/', $errorString, $matches)) { - $errorString = $matches[1]; - } - - $error = json_decode($errorString, true); - - if ($error !== null) { - - // If the structure is 'error' => 'NotFoundError("Collection not found")' - if ( - preg_match( - '/^(?P\w+)\((?P.*)\)$/', - $error['error'] ?? '', - $matches - ) - ) { - if (isset($matches['message'])) { - $error_type = $matches['error_type'] ?? 'UnknownError'; - $message = $matches['message']; - - // Remove trailing and leading quotes - if (str_starts_with($message, "'") && str_ends_with($message, "'")) { - $message = substr($message, 1, -1); - } - - ChromaException::throwSpecific($message, $error_type, $statusCode); - } - } - - // If the structure is 'detail' => 'Collection not found' - if (isset($error['detail'])) { - $message = $error['detail']; - $error_type = ChromaException::inferTypeFromMessage($message); - - - ChromaException::throwSpecific($message, $error_type, $statusCode); - } - - // If the structure is {'error': 'Error Type', 'message' : 'Error message'} - if (isset($error['error']) && isset($error['message'])) { - ChromaException::throwSpecific($error['message'], $error['error'], $statusCode); - } - - // If the structure is 'error' => 'Collection not found' - if (isset($error['error'])) { - $message = $error['error']; - $error_type = ChromaException::inferTypeFromMessage($message); - - ChromaException::throwSpecific($message, $error_type, $statusCode); - } - } - - throw new ChromaException($errorString ?: $response->getReasonPhrase(), $statusCode); - } - private function sendRequest(string $method, string $path, array $options = []): ResponseInterface { $uri = $this->baseUri . $path; @@ -524,7 +457,7 @@ private function sendRequest(string $method, string $path, array $options = []): try { $response = $this->client->sendRequest($request); } catch (ClientExceptionInterface $e) { - throw new ChromaConnectionException($e->getMessage(), $e->getCode()); + throw new ConnectionException($e->getMessage(), $e->getCode()); } if ($response->getStatusCode() >= 400) { @@ -533,4 +466,19 @@ private function sendRequest(string $method, string $path, array $options = []): return $response; } + + private function handleErrorResponse(ResponseInterface $response): void + { + $statusCode = $response->getStatusCode(); + $body = json_decode($response->getBody()->getContents(), true); + + $errorType = $body['error'] ?? 'UnknownError'; + $message = $body['message'] ?? 'Unknown error occurred'; + + if ($statusCode === 409) { + $errorType = 'UniqueConstraintError'; + } + + throw ChromaException::create($message, $errorType, $statusCode); + } } diff --git a/src/Client.php b/src/Client.php index 0e32521..20190a7 100644 --- a/src/Client.php +++ b/src/Client.php @@ -6,7 +6,7 @@ use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; use Codewithkyrian\ChromaDB\Api; -use Codewithkyrian\ChromaDB\Exceptions\ChromaNotFoundException; +use Codewithkyrian\ChromaDB\Exceptions\NotFoundException; use Codewithkyrian\ChromaDB\Models\Collection; use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; @@ -15,9 +15,9 @@ class Client { public function __construct( - public readonly Api $api, - public readonly string $database, - public readonly string $tenant, + public readonly Api $api, + public readonly string $database, + public readonly string $tenant, ) { $this->initDatabaseAndTenant(); } @@ -26,14 +26,14 @@ public function initDatabaseAndTenant(): void { try { $this->api->getTenant($this->tenant); - } catch (ChromaNotFoundException) { + } catch (NotFoundException) { $createTenantRequest = new CreateTenantRequest($this->tenant); $this->api->createTenant($createTenantRequest); } try { $this->api->getDatabase($this->database, $this->tenant); - } catch (ChromaNotFoundException) { + } catch (NotFoundException) { $createDatabaseRequest = new CreateDatabaseRequest($this->database); $this->api->createDatabase($this->tenant, $createDatabaseRequest); } @@ -65,7 +65,7 @@ public function heartbeat(): int */ public function listCollections(): array { - return $this->api->listCollections($this->database, $this->tenant); + return $this->api->listCollections($this->database, $this->tenant); } @@ -104,7 +104,7 @@ public function getOrCreateCollection(string $name, ?array $metadata = null, ?Em { $request = new CreateCollectionRequest($name, $metadata, true); - $collection = $this->api->createCollection($this->database, $this->tenant, $request); + $collection = $this->api->createCollection($this->database, $this->tenant, $request); if ($embeddingFunction) { $collection->setEmbeddingFunction($embeddingFunction); diff --git a/src/Exceptions/ChromaAuthorizationException.php b/src/Exceptions/ChromaAuthorizationException.php deleted file mode 100644 index a427c04..0000000 --- a/src/Exceptions/ChromaAuthorizationException.php +++ /dev/null @@ -1,11 +0,0 @@ - new ChromaNotFoundException($message, $code), - 'AuthorizationError' => new ChromaAuthorizationException($message, $code), - 'ValueError' => new ChromaValueException($message, $code), - 'UniqueConstraintError' => new ChromaUniqueConstraintException($message, $code), - 'DimensionalityError' => new ChromaDimensionalityException($message, $code), - 'InvalidCollection' => new ChromaInvalidCollectionException($message, $code), - 'TypeError' => new ChromaTypeException($message, $code), - 'InvalidArgumentError' => new ChromaInvalidArgumentException($message, $code), + return match ($type) { + 'NotFoundError' => new NotFoundException($message, $code), + 'ValueError' => new ValueException($message, $code), + 'UniqueConstraintError' => new UniqueConstraintException($message, $code), + 'DimensionalityError' => new DimensionalityException($message, $code), + 'InvalidCollection' => new InvalidCollectionException($message, $code), + 'TypeError' => new TypeException($message, $code), + 'InvalidArgumentError' => new InvalidArgumentException($message, $code), default => new self($message, $code), }; } diff --git a/src/Exceptions/ChromaInvalidArgumentException.php b/src/Exceptions/ChromaInvalidArgumentException.php deleted file mode 100644 index 1e7ca41..0000000 --- a/src/Exceptions/ChromaInvalidArgumentException.php +++ /dev/null @@ -1,8 +0,0 @@ -message}"; - } - - public function toArray(): array - { - return [ - 'loc' => $this->loc, - 'message' => $this->message, - 'type' => $this->type, - ]; - } - -} diff --git a/src/Exceptions/ValueException.php b/src/Exceptions/ValueException.php new file mode 100644 index 0000000..5a1645c --- /dev/null +++ b/src/Exceptions/ValueException.php @@ -0,0 +1,10 @@ + $i instanceof Includes ? $i->value : $i, $include); + if ($nResults <= 0) { + throw new InvalidArgumentException('Expected nResults to be a positive integer'); + } + if ( !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) ) { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'You must provide only one of queryEmbeddings, queryTexts, queryImages, or queryUris' ); } @@ -338,7 +342,7 @@ public function query( if ($queryEmbeddings == null) { if ($this->embeddingFunction == null) { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'You must provide an embedding function if you did not provide embeddings' ); } elseif ($queryTexts != null) { @@ -346,13 +350,31 @@ public function query( } elseif ($queryImages != null) { $finalEmbeddings = $this->embeddingFunction->generate($queryImages); } else { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'If you did not provide embeddings, you must provide documents or images' ); } } else { - - + foreach ($queryEmbeddings as $i => $embedding) { + if (!is_array($embedding)) { + throw new InvalidArgumentException(sprintf( + "Expected query embedding at index %d to be an array, got %s", + $i, + gettype($embedding) + )); + } + + foreach ($embedding as $j => $value) { + if (!is_float($value)) { + throw new InvalidArgumentException(sprintf( + "Expected query embedding value at index %d.%d to be a float, got %s", + $i, + $j, + gettype($value) + )); + } + } + } $finalEmbeddings = $queryEmbeddings; } @@ -388,8 +410,7 @@ public function setEmbeddingFunction(EmbeddingFunction $embeddingFunction): void * * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[], images: string[], uris: string[]} */ - protected - function validate( + protected function validate( array $ids, ?array $embeddings, ?array $metadatas, @@ -400,7 +421,7 @@ function validate( if ($requireEmbeddingsOrDocuments) { if ($embeddings === null && $documents === null && $images === null) { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'You must provide embeddings, documents, or images' ); } @@ -412,14 +433,28 @@ function validate( || $documents != null && count($documents) != count($ids) || $images != null && count($images) != count($ids) ) { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'The number of ids, embeddings, metadatas, documents, and images must be the same' ); } + // Validate metadatas + if ($metadatas !== null) { + foreach ($metadatas as $i => $metadata) { + if ($metadata !== null && !is_array($metadata)) { + throw new InvalidArgumentException(sprintf( + "Expected metadata at index %d to be an array, got %s", + $i, + gettype($metadata) + )); + } + } + } + + // Validate embeddings if ($embeddings == null) { if ($this->embeddingFunction == null) { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'You must provide an embedding function if you did not provide embeddings' ); } elseif ($documents != null) { @@ -427,18 +462,44 @@ function validate( } elseif ($images != null) { $finalEmbeddings = $this->embeddingFunction->generate($images); } else { - throw new \InvalidArgumentException( + throw new InvalidArgumentException( 'If you did not provide embeddings, you must provide documents or images' ); } } else { + foreach ($embeddings as $i => $embedding) { + if (!is_array($embedding)) { + throw new InvalidArgumentException(sprintf( + "Expected embedding at index %d to be an array, got %s", + $i, + gettype($embedding) + )); + } + + foreach ($embedding as $j => $value) { + if (!is_float($value)) { + throw new InvalidArgumentException(sprintf( + "Expected embedding value at index %d.%d to be a float, got %s", + $i, + $j, + gettype($value) + )); + } + } + } + $finalEmbeddings = $embeddings; } $ids = array_map(function ($id) { - $id = (string) $id; + if (is_object($id) && method_exists($id, '__toString')) { + $id = (string) $id; + } + if (!is_string($id)) { + throw new InvalidArgumentException('Expected IDs to be strings, got ' . gettype($id)); + } if ($id === '') { - throw new \InvalidArgumentException('Expected IDs to be non-empty strings'); + throw new InvalidArgumentException('Expected IDs to be an array of non-empty strings'); } return $id; }, $ids); @@ -448,7 +509,7 @@ function validate( $duplicateIds = array_filter($ids, function ($id) use ($ids) { return count(array_keys($ids, $id)) > 1; }); - throw new \InvalidArgumentException('Expected IDs to be unique, found duplicates for: ' . implode(', ', $duplicateIds)); + throw new InvalidArgumentException('Expected IDs to be unique, found duplicates for: ' . implode(', ', array_unique($duplicateIds))); } return [ diff --git a/src/Requests/AddItemsRequest.php b/src/Requests/AddItemsRequest.php index e3418e4..19384b0 100644 --- a/src/Requests/AddItemsRequest.php +++ b/src/Requests/AddItemsRequest.php @@ -18,12 +18,11 @@ class AddItemsRequest * @param string[] $images Optional images of the items to add. */ public function __construct( - public readonly ?array $embeddings, - public readonly ?array $metadatas, public readonly array $ids, - public readonly ?array $documents, - public readonly ?array $images, - + public readonly ?array $embeddings = null, + public readonly ?array $metadatas = null, + public readonly ?array $documents = null, + public readonly ?array $images = null, ) {} public static function fromArray(array $data): self diff --git a/tests/Feature/ApiTest.php b/tests/Feature/ApiTest.php index 9e00b74..afaa280 100644 --- a/tests/Feature/ApiTest.php +++ b/tests/Feature/ApiTest.php @@ -5,6 +5,10 @@ namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; +use Codewithkyrian\ChromaDB\Exceptions\ChromaException; +use Codewithkyrian\ChromaDB\Exceptions\InvalidArgumentException; +use Codewithkyrian\ChromaDB\Exceptions\NotFoundException; +use Codewithkyrian\ChromaDB\Exceptions\UniqueConstraintException; use Codewithkyrian\ChromaDB\Requests\AddItemsRequest; use Codewithkyrian\ChromaDB\Requests\CreateCollectionRequest; use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; @@ -28,7 +32,7 @@ it('can get user identity', function () { $identity = $this->api->getUserIdentity(); - + expect($identity)->toBeArray() ->and($identity)->toHaveKey('user_id') ->and($identity)->toHaveKey('tenant'); @@ -36,59 +40,77 @@ it('can check health', function () { $health = $this->api->healthcheck(); - + expect($health)->toBeArray(); }); it('can check heartbeat', function () { $heartbeat = $this->api->heartbeat(); - + expect($heartbeat)->toBeArray() ->and($heartbeat)->toHaveKey('nanosecond heartbeat'); }); it('can check pre-flight checks', function () { $checks = $this->api->preFlightChecks(); - + expect($checks)->toBeArray(); }); it('can get version', function () { $version = $this->api->version(); - + expect($version)->toBeString(); }); it('can create a tenant', function () { $tenantName = 'test-tenant-' . uniqid(); $this->api->createTenant(new CreateTenantRequest($tenantName)); - + $tenant = $this->api->getTenant($tenantName); - + expect($tenant->name)->toBe($tenantName); }); +it('cannot create a duplicate tenant', function () { + $tenantName = 'test-tenant-' . uniqid(); + $this->api->createTenant(new CreateTenantRequest($tenantName)); + + $this->api->createTenant(new CreateTenantRequest($tenantName)); +})->throws(UniqueConstraintException::class, 'already exists'); + it('can get a tenant', function () { $tenantName = 'test-tenant-' . uniqid(); $this->api->createTenant(new CreateTenantRequest($tenantName)); - + $tenant = $this->api->getTenant($tenantName); - + expect($tenant->name)->toBe($tenantName); }); +it('cannot get a non-existent tenant', function () { + $this->api->getTenant('non-existent-tenant'); +})->throws(NotFoundException::class, 'Tenant [non-existent-tenant] not found'); + it('can create a database', function () { $dbName = 'test-db-' . uniqid(); $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); - + $database = $this->api->getDatabase($dbName, 'default_tenant'); expect($database->name)->toBe($dbName); }); +it('cannot create a duplicate database', function () { + $dbName = 'test-db-' . uniqid(); + $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); + + $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); +})->throws(UniqueConstraintException::class, 'already exists'); + it('can list databases', function () { $dbName = 'test-db-' . uniqid(); $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); - + $databases = $this->api->listDatabases('default_tenant'); expect($databases)->toBeArray(); }); @@ -96,17 +118,21 @@ it('can get a database', function () { $dbName = 'test-db-' . uniqid(); $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); - + $database = $this->api->getDatabase($dbName, 'default_tenant'); expect($database->name)->toBe($dbName); }); +it('cannot get a non-existent database', function () { + $this->api->getDatabase('non-existent-db', 'default_tenant'); +})->throws(NotFoundException::class, 'Database [non-existent-db] not found'); + it('can delete a database', function () { $dbName = 'test-db-' . uniqid(); $this->api->createDatabase('default_tenant', new CreateDatabaseRequest($dbName)); - + $this->api->deleteDatabase($dbName, 'default_tenant'); - + $databases = $this->api->listDatabases('default_tenant'); $names = array_map(fn($db) => $db->name, $databases); expect($names)->not->toContain($dbName); @@ -115,14 +141,25 @@ it('can create a collection', function () { $collectionName = 'test-collection-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + expect($collection->name)->toBe($collectionName); }); +it('cannot create a duplicate collection', function () { + $collectionName = 'test-collection-' . uniqid(); + $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); + + $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); +})->throws(UniqueConstraintException::class, 'already exists'); + +it('cannot create a collection with an invalid name', function () { + $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest('Invalid Name With Spaces', null)); +})->throws(InvalidArgumentException::class, "Expected a name containing 3-512 characters"); + it('can list collections', function () { $collectionName = 'test-collection-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $collections = $this->api->listCollections('default_database', 'default_tenant'); expect($collections)->toBeArray(); }); @@ -130,22 +167,26 @@ it('can get a collection', function () { $collectionName = 'test-collection-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $fetchedCollection = $this->api->getCollection($collectionName, 'default_database', 'default_tenant'); expect($fetchedCollection->id)->toBe($collection->id); }); +it('cannot get a non-existent collection', function () { + $this->api->getCollection('non-existent-collection', 'default_database', 'default_tenant'); +})->throws(NotFoundException::class); + it('can update a collection', function () { $collectionName = 'test-collection-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $collections = $this->api->listCollections('default_database', 'default_tenant'); $ids = array_map(fn($c) => $c->id, $collections); expect($ids)->toContain($collection->id); $updatedName = 'updated-' . $collectionName; $this->api->updateCollection($collection->id, 'default_database', 'default_tenant', new UpdateCollectionRequest($updatedName, ['new' => 'metadata'])); - + $updatedCollection = $this->api->getCollection($updatedName, 'default_database', 'default_tenant'); expect($updatedCollection->name)->toBe($updatedName) ->and($updatedCollection->metadata)->toBe(['new' => 'metadata']); @@ -154,32 +195,36 @@ it('can delete a collection', function () { $collectionName = 'test-collection-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->deleteCollection($collectionName, 'default_database', 'default_tenant'); - + $collections = $this->api->listCollections('default_database', 'default_tenant'); $ids = array_map(fn($c) => $c->id, $collections); expect($ids)->not->toContain($collection->id); }); +it('cannot delete a non-existent collection', function () { + $this->api->deleteCollection('non-existent-collection', 'default_database', 'default_tenant'); +})->throws(NotFoundException::class); + it('can count collections', function () { $initialCount = $this->api->countCollections('default_database', 'default_tenant'); - + $collectionName1 = 'test-collection-' . uniqid(); $collectionName2 = 'test-collection-' . uniqid(); - + $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName1, null)); $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName2, null)); - + $newCount = $this->api->countCollections('default_database', 'default_tenant'); - + expect($newCount)->toBe($initialCount + 2); }); it('can add items to a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1', 'id2'], embeddings: [[1.1, 2.2], [3.3, 4.4]], @@ -187,7 +232,7 @@ documents: ['doc1', 'doc2'], images: null )); - + $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); expect($count)->toBe(2); }); @@ -195,7 +240,7 @@ it('can count items in a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1'], embeddings: [[1.1, 2.2]], @@ -203,7 +248,7 @@ documents: ['doc1'], images: null )); - + $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); expect($count)->toBe(1); }); @@ -211,7 +256,7 @@ it('can get items from a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1', 'id2'], embeddings: [[1.1, 2.2], [3.3, 4.4]], @@ -219,7 +264,7 @@ documents: ['doc1', 'doc2'], images: null )); - + $items = $this->api->getCollectionItems($collection->id, 'default_database', 'default_tenant', new GetEmbeddingRequest( ids: ['id1'], where: null, @@ -236,7 +281,7 @@ it('can query items in a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1'], embeddings: [[1.1, 2.2]], @@ -244,7 +289,7 @@ documents: ['doc1'], images: null )); - + $query = $this->api->queryCollectionItems($collection->id, 'default_database', 'default_tenant', new QueryItemsRequest( queryEmbeddings: [[1.1, 2.2]], nResults: 1, @@ -258,7 +303,7 @@ it('can update items in a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1'], embeddings: [[1.1, 2.2]], @@ -266,7 +311,7 @@ documents: ['doc1'], images: null )); - + $this->api->updateCollectionItems($collection->id, 'default_database', 'default_tenant', new UpdateItemsRequest( embeddings: [[1.2, 2.3]], ids: ['id1'], @@ -281,7 +326,7 @@ it('can upsert items in a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1'], embeddings: [[1.1, 2.2]], @@ -289,7 +334,7 @@ documents: ['doc1'], images: null )); - + $this->api->upsertCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( embeddings: [[1.3, 2.4], [5.5, 6.6]], metadatas: [['key' => 'upserted_value1'], ['key' => 'value3']], @@ -304,7 +349,7 @@ it('can delete items from a collection', function () { $collectionName = 'test-items-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); - + $this->api->addCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( ids: ['id1', 'id2'], embeddings: [[1.1, 2.2], [3.3, 4.4]], @@ -312,7 +357,7 @@ documents: ['doc1', 'doc2'], images: null )); - + $this->api->deleteCollectionItems($collection->id, 'default_database', 'default_tenant', new DeleteItemsRequest( ids: ['id1'], where: null, @@ -321,4 +366,3 @@ $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); expect($count)->toBe(1); }); - diff --git a/tests/Feature/ChromaFacadeTest.php b/tests/Feature/ChromaFacadeTest.php index ec2a4e9..5488c34 100644 --- a/tests/Feature/ChromaFacadeTest.php +++ b/tests/Feature/ChromaFacadeTest.php @@ -5,7 +5,7 @@ namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Client; -use Codewithkyrian\ChromaDB\Exceptions\ChromaConnectionException; +use Codewithkyrian\ChromaDB\Exceptions\ConnectionException; use Codewithkyrian\ChromaDB\Factory; use ReflectionClass; @@ -30,7 +30,7 @@ ->withHost('http://localhost') ->withPort(8002) ->connect(); -})->throws(ChromaConnectionException::class); +})->throws(ConnectionException::class); it('can create a cloud factory', function () { $factory = ChromaDB::cloud('test-api-key'); diff --git a/tests/Feature/ClientTest.php b/tests/Feature/ClientTest.php index 33bb725..17c3029 100644 --- a/tests/Feature/ClientTest.php +++ b/tests/Feature/ClientTest.php @@ -5,7 +5,7 @@ namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; -use Codewithkyrian\ChromaDB\Exceptions\ChromaNotFoundException; +use Codewithkyrian\ChromaDB\Exceptions\NotFoundException; use Codewithkyrian\ChromaDB\Models\Collection; beforeEach(function () { @@ -91,9 +91,9 @@ public function generate(array $texts): array ->toHaveProperty('name', 'test_collection'); }); -it('throws a value error when getting a collection that does not exist', function () { +it('cannot get a collection that does not exist', function () { $this->client->getCollection('test_collection_2'); -})->throws(ChromaNotFoundException::class); +})->throws(NotFoundException::class); it('can modify a collection name or metadata', function () { $this->collection->modify('test_collection_2', ['test' => 'test_2']); @@ -110,7 +110,7 @@ public function generate(array $texts): array $this->client->deleteCollection('test_collection'); expect(fn() => $this->client->getCollection('test_collection')) - ->toThrow(ChromaNotFoundException::class); + ->toThrow(NotFoundException::class); }); it('can delete all collections', function () { @@ -131,7 +131,6 @@ public function generate(array $texts): array ->toHaveCount(0); }); -it('throws a value error when deleting a collection that does not exist', function () { +it('cannot delete a collection that does not exist', function () { $this->client->deleteCollection('test_collection_2'); -})->throws(ChromaNotFoundException::class); - +})->throws(NotFoundException::class); diff --git a/tests/Feature/CollectionTest.php b/tests/Feature/CollectionTest.php index 386eeea..7227203 100644 --- a/tests/Feature/CollectionTest.php +++ b/tests/Feature/CollectionTest.php @@ -7,7 +7,7 @@ use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; use Codewithkyrian\ChromaDB\Exceptions\ChromaException; -use Codewithkyrian\ChromaDB\Exceptions\ChromaInvalidArgumentException; +use Codewithkyrian\ChromaDB\Exceptions\InvalidArgumentException; use Codewithkyrian\ChromaDB\Types\Includes; use Codewithkyrian\ChromaDB\Types\Record; use Codewithkyrian\ChromaDB\Types\ScoredRecord; @@ -42,7 +42,7 @@ public function generate(array $texts): array it('can add single embeddings to a collection', function () { $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $embeddings = [[1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0]]; $metadatas = [['test' => 'test']]; $this->collection->add($ids, $embeddings, $metadatas); @@ -74,7 +74,7 @@ public function generate(array $texts): array it('cannot add single embeddings to a collection with a different dimensionality', function () { $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $embeddings = [[1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0]]; $metadatas = [['test' => 'test']]; $this->collection->add($ids, $embeddings, $metadatas); @@ -82,11 +82,11 @@ public function generate(array $texts): array // Dimensionality is now 10. Other embeddings must have the same dimensionality. $ids = ['test2']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]]; + $embeddings = [[1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0]]; $metadatas = [['test' => 'test2']]; $this->collection->add($ids, $embeddings, $metadatas); -})->throws(ChromaInvalidArgumentException::class, 'Collection expecting embedding with dimension of 10, got 11'); +})->throws(InvalidArgumentException::class, 'Collection expecting embedding with dimension of 10, got 11'); it('can add items to collection using record objects', function () { $records = [ @@ -105,9 +105,9 @@ public function generate(array $texts): array it('can add batch embeddings to a collection', function () { $ids = ['test1', 'test2', 'test3']; $embeddings = [ - [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], - [11, 12, 13, 14, 15, 16, 17, 18, 19, 20], - [21, 22, 23, 24, 25, 26, 27, 28, 29, 30], + [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0], + [21.0, 22.0, 23.0, 24.0, 25.0, 26.0, 27.0, 28.0, 29.0, 30.0], ]; $metadatas = [ ['some' => 'metadata1'], @@ -132,9 +132,9 @@ public function generate(array $texts): array it('cannot add batch embeddings with different dimensionality to a collection', function () { $ids = ['test1', 'test2', 'test3']; $embeddings = [ - [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], - [11, 12, 13, 14, 15, 16, 17, 18, 19], - [21, 22, 23, 24, 25, 26, 27, 28], + [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0], + [21.0, 22.0, 23.0, 24.0, 25.0, 26.0, 27.0, 28.0], ]; $metadatas = [ ['some' => 'metadata1'], @@ -143,7 +143,7 @@ public function generate(array $texts): array ]; $this->collection->add($ids, $embeddings, $metadatas); -})->throws(ChromaInvalidArgumentException::class); +})->throws(InvalidArgumentException::class); it('can add batch documents to a collection', function () { $ids = ['test1', 'test2', 'test3']; @@ -176,9 +176,31 @@ public function generate(array $texts): array ->toMatchArray($metadatas); }); +it('cannot add items with mismatched lengths', function () { + $this->collection->add( + ids: ['1', '2'], + embeddings: [[1.0, 2.0, 3.0, 4.0, 5.0]] + ); +})->throws(InvalidArgumentException::class, 'The number of ids, embeddings, metadatas, documents, and images must be the same'); + +it('cannot add items with invalid IDs', function () { + $this->collection->add( + ids: [''], // Empty string ID + embeddings: [[1.0, 2.0, 3.0, 4.0, 5.0]] + ); +})->throws(InvalidArgumentException::class, 'Expected IDs to be an array of non-empty strings'); + +it('cannot add items without embeddings or documents', function () { + $this->collection->add( + ids: ['1'], + embeddings: null, + documents: null + ); +})->throws(InvalidArgumentException::class, 'You must provide embeddings, documents, or images'); + it('can upsert single embeddings to a collection', function () { $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $embeddings = [[1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0]]; $metadatas = [['test' => 'test']]; $this->collection->upsert($ids, $embeddings, $metadatas); @@ -193,7 +215,7 @@ public function generate(array $texts): array it('can update single embeddings in a collection', function () { $ids = ['test1']; - $embeddings = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]]; + $embeddings = [[1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0]]; $metadatas = [['test' => 'test']]; $this->collection->add($ids, $embeddings, $metadatas); @@ -330,6 +352,19 @@ public function generate(array $texts): array ->toMatchArray([0.0, 0.0]); }); +it('cannot query with negative nResults', function () { + $this->collection->query( + queryTexts: ['test'], + nResults: -1 + ); +})->throws(InvalidArgumentException::class, 'Expected nResults to be a positive integer'); + +it('cannot query with invalid embedding format', function () { + $this->collection->query( + queryEmbeddings: [['invalid']] + ); +})->throws(InvalidArgumentException::class, 'Expected query embedding value at index 0.0 to be a float'); + it('can get a collection by id', function () { $ids = ['test1', 'test2', 'test3']; $embeddings = [ @@ -388,6 +423,30 @@ public function generate(array $texts): array ->toBe('test1'); }); +it('cannot get a collection by where with an invalid operator', function () { + $ids = ['test1', 'test2', 'test3']; + $embeddings = [ + [1.0, 2.0, 3.0, 4.0, 5.0], + [6.0, 7.0, 8.0, 9.0, 10.0], + [11.0, 12.0, 13.0, 14.0, 15.0], + ]; + $metadatas = [ + ['some' => 'metadata1'], + ['some' => 'metadata2'], + ['some' => 'metadata3'], + ]; + + $this->collection->add($ids, $embeddings, $metadatas); + + expect($this->collection->count())->toBe(3); + + $collectionItems = $this->collection->get( + where: [ + 'some' => ['$invalid' => 'metadata1'] + ] + ); +})->throws(ChromaException::class); + it('can retrieve items as record objects', function () { $this->collection->add([ Record::make('1') @@ -456,30 +515,6 @@ public function generate(array $texts): array ->and($records[0][0]->distance)->toBeLessThan(0.001); }); -it('throws a value error when getting a collection by where with an invalid operator', function () { - $ids = ['test1', 'test2', 'test3']; - $embeddings = [ - [1.0, 2.0, 3.0, 4.0, 5.0], - [6.0, 7.0, 8.0, 9.0, 10.0], - [11.0, 12.0, 13.0, 14.0, 15.0], - ]; - $metadatas = [ - ['some' => 'metadata1'], - ['some' => 'metadata2'], - ['some' => 'metadata3'], - ]; - - $this->collection->add($ids, $embeddings, $metadatas); - - expect($this->collection->count())->toBe(3); - - $collectionItems = $this->collection->get( - where: [ - 'some' => ['$invalid' => 'metadata1'] - ] - ); -})->throws(ChromaException::class); - it('can delete a collection by id', function () { $ids = ['test1', 'test2', 'test3']; $embeddings = [ @@ -527,4 +562,3 @@ public function generate(array $texts): array expect($this->collection->count())->toBe(2); }); - diff --git a/tests/Feature/QueryFilteringTest.php b/tests/Feature/QueryFilteringTest.php index 5a5e1f9..60ca263 100644 --- a/tests/Feature/QueryFilteringTest.php +++ b/tests/Feature/QueryFilteringTest.php @@ -5,6 +5,8 @@ namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; +use Codewithkyrian\ChromaDB\Exceptions\ChromaException; +use Codewithkyrian\ChromaDB\Exceptions\InvalidArgumentException; use Codewithkyrian\ChromaDB\Query\Where; use Codewithkyrian\ChromaDB\Types\Record; @@ -88,6 +90,29 @@ )); expect($res->ids)->toHaveCount(2)->toContain('4', '5'); }); + + it('cannot get with an invalid operator', function () { + $this->collection->get(where: ['cat' => ['$invalid' => 'A']]); + })->throws(InvalidArgumentException::class, 'Invalid where clause'); + + it('cannot get with a non-list to $and', function () { + $this->collection->get(where: ['$and' => 'invalid']); + })->throws(ChromaException::class, 'Invalid where clause'); + + it('cannot get with a non-list to $or', function () { + $this->collection->get(where: ['$or' => 'invalid']); + })->throws(InvalidArgumentException::class, 'Invalid where clause'); + + it('cannot get with a list of Where objects directly', function () { + $this->collection->get(where: [ + Where::field('cat')->eq('A'), + Where::field('val')->eq(10) + ]); + })->throws(InvalidArgumentException::class, 'Invalid where clause'); + + it('cannot get with a random array structure', function () { + $this->collection->get(where: ['random' => ['junk']]); + })->throws(InvalidArgumentException::class, 'Invalid where clause'); }); describe('document content filtering', function () { @@ -126,9 +151,32 @@ )); expect($res->ids)->toBe(['1']); }); + + it('cannot get with an invalid document operator', function () { + $this->collection->get(whereDocument: ['$invalid' => 'A']); + })->throws(ChromaException::class, 'Invalid where document clause'); + + it('cannot get with a non-list to $and in whereDocument', function () { + $this->collection->get(whereDocument: ['$and' => 'invalid']); + })->throws(InvalidArgumentException::class, 'Invalid where document clause'); + + it('cannot get with a non-list to $or in whereDocument', function () { + $this->collection->get(whereDocument: ['$or' => 'invalid']); + })->throws(InvalidArgumentException::class, 'Invalid where document clause'); + + it('cannot get with a list of Where objects directly in whereDocument', function () { + $this->collection->get(whereDocument: [ + Where::document()->contains('A'), + Where::document()->contains('B') + ]); + })->throws(ChromaException::class, 'Invalid where document clause'); + + it('cannot get with a random array structure in whereDocument', function () { + $this->collection->get(whereDocument: ['random' => ['junk']]); + })->throws(InvalidArgumentException::class, 'Invalid where document clause'); }); -it('tests filtering in query method', function () { +it('can query with filtering', function () { $res = $this->collection->query( queryEmbeddings: [[0.1]], nResults: 5, @@ -137,7 +185,7 @@ expect($res->ids[0])->toHaveCount(2)->toContain('1', '3'); }); -it('tests filtering in delete method', function () { +it('can delete with filtering', function () { $this->collection->delete(where: Where::field('cat')->eq('B')); $res = $this->collection->get(); @@ -145,7 +193,7 @@ ->and($res->ids)->toHaveCount(3); }); -it('tests document filtering in delete method', function () { +it('can delete with document filtering', function () { $this->collection->delete(whereDocument: Where::document()->contains('library')); $res = $this->collection->get(); diff --git a/tests/Pest.php b/tests/Pest.php index 77f166b..4b2d749 100644 --- a/tests/Pest.php +++ b/tests/Pest.php @@ -1,6 +1,5 @@ Date: Sat, 6 Dec 2025 12:23:30 +0100 Subject: [PATCH 17/24] refactor: remove image parameters and properties from item requests and types --- src/Models/Collection.php | 43 ++++++----------------------- src/Requests/AddItemsRequest.php | 4 --- src/Requests/UpdateItemsRequest.php | 3 -- src/Types/Record.php | 8 ------ src/Types/ScoredRecord.php | 11 ++------ tests/Feature/ApiTest.php | 9 ------ tests/Feature/CollectionTest.php | 4 +-- 7 files changed, 12 insertions(+), 70 deletions(-) diff --git a/src/Models/Collection.php b/src/Models/Collection.php index b642000..ea5fc84 100644 --- a/src/Models/Collection.php +++ b/src/Models/Collection.php @@ -67,7 +67,6 @@ public function toArray(): array * @param number[][]|null $embeddings The embeddings of the items to add (optional). * @param array>|null $metadatas The metadatas of the items to add (optional). * @param string[]|null $documents The documents of the items to add (optional). - * @param string[]|null $images The base64 encoded images of the items to add (optional). * @return void */ public function add( @@ -75,7 +74,6 @@ public function add( ?array $embeddings = null, ?array $metadatas = null, ?array $documents = null, - ?array $images = null ): void { if (!empty($ids) && $ids[0] instanceof Record) { $records = $ids; @@ -83,14 +81,12 @@ public function add( $embeddings = []; $metadatas = []; $documents = []; - $images = []; foreach ($records as $record) { $ids[] = $record->id; $embeddings[] = $record->embedding; $metadatas[] = $record->metadata; $documents[] = $record->document; - $images[] = $record->image; } } @@ -99,7 +95,6 @@ public function add( embeddings: $embeddings, metadatas: $metadatas, documents: $documents, - images: $images, requireEmbeddingsOrDocuments: true, ); @@ -108,7 +103,6 @@ public function add( metadatas: $validated['metadatas'], ids: $validated['ids'], documents: $validated['documents'], - images: $validated['images'], ); $this->api->addCollectionItems($this->id, $this->database, $this->tenant, $request); @@ -121,7 +115,6 @@ public function add( * @param number[][]|null $embeddings The embeddings of the items to update (optional). * @param array>|null $metadatas The metadatas of the items to update (optional). * @param string[]|null $documents The documents of the items to update (optional). - * @param string[]|null $images The base64 encoded images of the items to update (optional). * */ public function update( @@ -129,7 +122,6 @@ public function update( ?array $embeddings = null, ?array $metadatas = null, ?array $documents = null, - ?array $images = null ) { if (!empty($ids) && $ids[0] instanceof Record) { $records = $ids; @@ -137,14 +129,12 @@ public function update( $embeddings = []; $metadatas = []; $documents = []; - $images = []; foreach ($records as $record) { $ids[] = $record->id; $embeddings[] = $record->embedding; $metadatas[] = $record->metadata; $documents[] = $record->document; - $images[] = $record->image; } } @@ -153,7 +143,6 @@ public function update( embeddings: $embeddings, metadatas: $metadatas, documents: $documents, - images: $images, requireEmbeddingsOrDocuments: false, ); @@ -162,7 +151,6 @@ public function update( ids: $validated['ids'], metadatas: $validated['metadatas'], documents: $validated['documents'], - images: $validated['images'], ); $this->api->updateCollectionItems($this->id, $this->database, $this->tenant, $request); @@ -175,7 +163,6 @@ public function update( * @param number[][]|null $embeddings The embeddings of the items to upsert (optional). * @param array>|null $metadatas The metadatas of the items to upsert (optional). * @param string[]|null $documents The documents of the items to upsert (optional). - * @param string[]|null $images The base64 encoded images of the items to upsert (optional). * */ public function upsert( @@ -183,7 +170,6 @@ public function upsert( ?array $embeddings = null, ?array $metadatas = null, ?array $documents = null, - ?array $images = null ): void { if (!empty($ids) && $ids[0] instanceof Record) { $records = $ids; @@ -191,14 +177,12 @@ public function upsert( $embeddings = []; $metadatas = []; $documents = []; - $images = []; foreach ($records as $record) { $ids[] = $record->id; $embeddings[] = $record->embedding; $metadatas[] = $record->metadata; $documents[] = $record->document; - $images[] = $record->image; } } @@ -207,7 +191,6 @@ public function upsert( embeddings: $embeddings, metadatas: $metadatas, documents: $documents, - images: $images, requireEmbeddingsOrDocuments: true, ); @@ -216,7 +199,6 @@ public function upsert( metadatas: $validated['metadatas'], ids: $validated['ids'], documents: $validated['documents'], - images: $validated['images'], ); $this->api->upsertCollectionItems($this->id, $this->database, $this->tenant, $request); @@ -307,7 +289,6 @@ public function delete(?array $ids = null, ?array $where = null, ?array $whereDo * * @param number[][]|null $queryEmbeddings The embeddings of the query (optional). * @param string[]|null $queryTexts The texts of the query (optional). - * @param string[]|null $queryImages The images of the query (optional). * @param int $nResults The number of results to return (optional). * @param ?array $where The where clause to filter items to search based on metadata values (optional). * @param ?array $whereDocument The where clause to filter to search based on document content (optional). @@ -316,7 +297,6 @@ public function delete(?array $ids = null, ?array $where = null, ?array $whereDo public function query( ?array $queryEmbeddings = null, ?array $queryTexts = null, - ?array $queryImages = null, int $nResults = 10, ?array $where = null, ?array $whereDocument = null, @@ -331,10 +311,10 @@ public function query( } if ( - !(($queryEmbeddings != null xor $queryTexts != null xor $queryImages != null)) + !(($queryEmbeddings != null xor $queryTexts != null)) ) { throw new InvalidArgumentException( - 'You must provide only one of queryEmbeddings, queryTexts, queryImages, or queryUris' + 'You must provide only one of queryEmbeddings or queryTexts' ); } @@ -347,11 +327,9 @@ public function query( ); } elseif ($queryTexts != null) { $finalEmbeddings = $this->embeddingFunction->generate($queryTexts); - } elseif ($queryImages != null) { - $finalEmbeddings = $this->embeddingFunction->generate($queryImages); } else { throw new InvalidArgumentException( - 'If you did not provide embeddings, you must provide documents or images' + 'If you did not provide queryEmbeddings, you must provide queryTexts' ); } } else { @@ -408,21 +386,20 @@ public function setEmbeddingFunction(EmbeddingFunction $embeddingFunction): void /** * Validates the inputs to the add, upsert, and update methods. * - * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[], images: string[], uris: string[]} + * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[]} */ protected function validate( array $ids, ?array $embeddings, ?array $metadatas, ?array $documents, - ?array $images, bool $requireEmbeddingsOrDocuments ): array { if ($requireEmbeddingsOrDocuments) { - if ($embeddings === null && $documents === null && $images === null) { + if ($embeddings === null && $documents === null) { throw new InvalidArgumentException( - 'You must provide embeddings, documents, or images' + 'You must provide embeddings or documents' ); } } @@ -431,10 +408,9 @@ protected function validate( $embeddings != null && count($embeddings) != count($ids) || $metadatas != null && count($metadatas) != count($ids) || $documents != null && count($documents) != count($ids) - || $images != null && count($images) != count($ids) ) { throw new InvalidArgumentException( - 'The number of ids, embeddings, metadatas, documents, and images must be the same' + 'The number of ids, embeddings, metadatas, and documents must be the same' ); } @@ -459,11 +435,9 @@ protected function validate( ); } elseif ($documents != null) { $finalEmbeddings = $this->embeddingFunction->generate($documents); - } elseif ($images != null) { - $finalEmbeddings = $this->embeddingFunction->generate($images); } else { throw new InvalidArgumentException( - 'If you did not provide embeddings, you must provide documents or images' + 'If you did not provide embeddings, you must provide documents' ); } } else { @@ -517,7 +491,6 @@ protected function validate( 'embeddings' => $finalEmbeddings, 'metadatas' => $metadatas, 'documents' => $documents, - 'images' => $images, ]; } } diff --git a/src/Requests/AddItemsRequest.php b/src/Requests/AddItemsRequest.php index 19384b0..cd61599 100644 --- a/src/Requests/AddItemsRequest.php +++ b/src/Requests/AddItemsRequest.php @@ -15,14 +15,12 @@ class AddItemsRequest * @param array> $metadatas Optional metadatas of the items to add. * @param string[] $ids IDs of the items to add. * @param string[] $documents Optional documents of the items to add. - * @param string[] $images Optional images of the items to add. */ public function __construct( public readonly array $ids, public readonly ?array $embeddings = null, public readonly ?array $metadatas = null, public readonly ?array $documents = null, - public readonly ?array $images = null, ) {} public static function fromArray(array $data): self @@ -32,7 +30,6 @@ public static function fromArray(array $data): self metadatas: $data['metadatas'] ?? null, ids: $data['ids'], documents: $data['documents'] ?? null, - images: $data['images'] ?? null, ); } @@ -43,7 +40,6 @@ public function toArray(): array 'metadatas' => $this->metadatas, 'ids' => $this->ids, 'documents' => $this->documents, - 'images' => $this->images, ], fn($value) => $value !== null); } } diff --git a/src/Requests/UpdateItemsRequest.php b/src/Requests/UpdateItemsRequest.php index b0e9c3d..c5b06bc 100644 --- a/src/Requests/UpdateItemsRequest.php +++ b/src/Requests/UpdateItemsRequest.php @@ -12,14 +12,12 @@ class UpdateItemsRequest * @param string[] $ids IDs of the items to update. * @param array $metadatas Optional metadatas of the items to update. * @param string[] $documents Optional documents of the items to update. - * @param string[] $images Optional images of the items to update. */ public function __construct( public readonly ?array $embeddings, public readonly array $ids, public readonly ?array $metadatas, public readonly ?array $documents, - public readonly ?array $images, ) {} public static function fromArray(array $data): self @@ -29,7 +27,6 @@ public static function fromArray(array $data): self ids: $data['ids'], metadatas: $data['metadatas'] ?? null, documents: $data['documents'] ?? null, - images: $data['images'] ?? null, ); } diff --git a/src/Types/Record.php b/src/Types/Record.php index bf6a75d..c2a18da 100644 --- a/src/Types/Record.php +++ b/src/Types/Record.php @@ -12,7 +12,6 @@ class Record * @param array|null $metadata The metadata of the item. * @param string|null $document The document content of the item. * @param string|null $uri The URI of the item. - * @param string|null $image The base64 encoded image of the item. */ public function __construct( public string $id, @@ -20,7 +19,6 @@ public function __construct( public ?array $metadata = null, public ?string $document = null, public ?string $uri = null, - public ?string $image = null, ) { } @@ -52,10 +50,4 @@ public function withUri(string $uri): self $this->uri = $uri; return $this; } - - public function withImage(string $image): self - { - $this->image = $image; - return $this; - } } diff --git a/src/Types/ScoredRecord.php b/src/Types/ScoredRecord.php index 7dbe16e..6bcdd5e 100644 --- a/src/Types/ScoredRecord.php +++ b/src/Types/ScoredRecord.php @@ -12,8 +12,7 @@ class ScoredRecord extends Record * @param array|null $metadata The metadata of the item. * @param string|null $document The document content of the item. * @param string|null $uri The URI of the item. - * @param string|null $image The base64 encoded image of the item. - * @param float|null $distance The distance of the item (only for query results). + * @param float|null $distance The distance of the item */ public function __construct( string $id, @@ -21,15 +20,9 @@ public function __construct( ?array $metadata = null, ?string $document = null, ?string $uri = null, - ?string $image = null, public ?float $distance = null, ) { - parent::__construct($id, $embedding, $metadata, $document, $uri, $image); - } - - public static function make(string $id): self - { - return new self($id); + parent::__construct($id, $embedding, $metadata, $document, $uri); } public function withDistance(float $distance): self diff --git a/tests/Feature/ApiTest.php b/tests/Feature/ApiTest.php index afaa280..96b4d20 100644 --- a/tests/Feature/ApiTest.php +++ b/tests/Feature/ApiTest.php @@ -230,7 +230,6 @@ embeddings: [[1.1, 2.2], [3.3, 4.4]], metadatas: [['key' => 'value1'], ['key' => 'value2']], documents: ['doc1', 'doc2'], - images: null )); $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); @@ -246,7 +245,6 @@ embeddings: [[1.1, 2.2]], metadatas: [['key' => 'value1']], documents: ['doc1'], - images: null )); $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); @@ -262,7 +260,6 @@ embeddings: [[1.1, 2.2], [3.3, 4.4]], metadatas: [['key' => 'value1'], ['key' => 'value2']], documents: ['doc1', 'doc2'], - images: null )); $items = $this->api->getCollectionItems($collection->id, 'default_database', 'default_tenant', new GetEmbeddingRequest( @@ -287,7 +284,6 @@ embeddings: [[1.1, 2.2]], metadatas: [['key' => 'value1']], documents: ['doc1'], - images: null )); $query = $this->api->queryCollectionItems($collection->id, 'default_database', 'default_tenant', new QueryItemsRequest( @@ -309,7 +305,6 @@ embeddings: [[1.1, 2.2]], metadatas: [['key' => 'value1']], documents: ['doc1'], - images: null )); $this->api->updateCollectionItems($collection->id, 'default_database', 'default_tenant', new UpdateItemsRequest( @@ -317,7 +312,6 @@ ids: ['id1'], metadatas: [['key' => 'updated_value1']], documents: ['updated_doc1'], - images: null )); $updatedItem = $this->api->getCollectionItems($collection->id, 'default_database', 'default_tenant', new GetEmbeddingRequest(ids: ['id1'])); expect($updatedItem->metadatas[0])->toBe(['key' => 'updated_value1']); @@ -332,7 +326,6 @@ embeddings: [[1.1, 2.2]], metadatas: [['key' => 'value1']], documents: ['doc1'], - images: null )); $this->api->upsertCollectionItems($collection->id, 'default_database', 'default_tenant', new AddItemsRequest( @@ -340,7 +333,6 @@ metadatas: [['key' => 'upserted_value1'], ['key' => 'value3']], ids: ['id1', 'id3'], documents: ['upserted_doc1', 'doc3'], - images: null )); $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); expect($count)->toBe(2); @@ -355,7 +347,6 @@ embeddings: [[1.1, 2.2], [3.3, 4.4]], metadatas: [['key' => 'value1'], ['key' => 'value2']], documents: ['doc1', 'doc2'], - images: null )); $this->api->deleteCollectionItems($collection->id, 'default_database', 'default_tenant', new DeleteItemsRequest( diff --git a/tests/Feature/CollectionTest.php b/tests/Feature/CollectionTest.php index 7227203..3e0848d 100644 --- a/tests/Feature/CollectionTest.php +++ b/tests/Feature/CollectionTest.php @@ -181,7 +181,7 @@ public function generate(array $texts): array ids: ['1', '2'], embeddings: [[1.0, 2.0, 3.0, 4.0, 5.0]] ); -})->throws(InvalidArgumentException::class, 'The number of ids, embeddings, metadatas, documents, and images must be the same'); +})->throws(InvalidArgumentException::class, 'The number of ids, embeddings, metadatas, and documents must be the same'); it('cannot add items with invalid IDs', function () { $this->collection->add( @@ -196,7 +196,7 @@ public function generate(array $texts): array embeddings: null, documents: null ); -})->throws(InvalidArgumentException::class, 'You must provide embeddings, documents, or images'); +})->throws(InvalidArgumentException::class, 'You must provide embeddings or documents'); it('can upsert single embeddings to a collection', function () { $ids = ['test1']; From 952a77c180ef02364a3286a9ace150f8ea00c93d Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 12:42:21 +0100 Subject: [PATCH 18/24] fix: Correct tenant update API to use PATCH method and `resource_name` field. --- src/Api.php | 2 +- src/Requests/UpdateTenantRequest.php | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/Api.php b/src/Api.php index b65338c..13da9e4 100644 --- a/src/Api.php +++ b/src/Api.php @@ -142,7 +142,7 @@ public function getTenant(string $tenant): ?Tenant */ public function updateTenant(string $tenant, UpdateTenantRequest $request): void { - $this->sendRequest('PUT', "/api/v2/tenants/$tenant", [ + $this->sendRequest('PATCH', "/api/v2/tenants/$tenant", [ 'json' => $request->toArray(), ]); } diff --git a/src/Requests/UpdateTenantRequest.php b/src/Requests/UpdateTenantRequest.php index 93023b4..7406513 100644 --- a/src/Requests/UpdateTenantRequest.php +++ b/src/Requests/UpdateTenantRequest.php @@ -21,7 +21,7 @@ public static function fromArray(array $data): self public function toArray(): array { return [ - 'name' => $this->name, + 'resource_name' => $this->name, ]; } } From 977b09c9d90c6b3878d5a036d2d87a30f8814c81 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 12:55:21 +0100 Subject: [PATCH 19/24] refactor: Make `DeleteItemsRequest` and `QueryItemsRequest` constructor parameters optional with null defaults, simplifying test calls. --- src/Requests/DeleteItemsRequest.php | 6 +++--- src/Requests/QueryItemsRequest.php | 10 +++++----- tests/Feature/ApiTest.php | 13 ------------- 3 files changed, 8 insertions(+), 21 deletions(-) diff --git a/src/Requests/DeleteItemsRequest.php b/src/Requests/DeleteItemsRequest.php index a3f9295..06c734d 100644 --- a/src/Requests/DeleteItemsRequest.php +++ b/src/Requests/DeleteItemsRequest.php @@ -13,9 +13,9 @@ class DeleteItemsRequest * @param array $whereDocument Optional query condition to filter items to delete based on document content. */ public function __construct( - public readonly ?array $ids, - public readonly ?array $where, - public readonly ?array $whereDocument, + public readonly ?array $ids = null, + public readonly ?array $where = null, + public readonly ?array $whereDocument = null, ) {} public static function fromArray(array $data): self diff --git a/src/Requests/QueryItemsRequest.php b/src/Requests/QueryItemsRequest.php index 60ab914..0cb8fe3 100644 --- a/src/Requests/QueryItemsRequest.php +++ b/src/Requests/QueryItemsRequest.php @@ -15,11 +15,11 @@ class QueryItemsRequest * @param string[] $include Optional list of items to include in the response. */ public function __construct( - public readonly ?array $where, - public readonly ?array $whereDocument, - public readonly ?array $queryEmbeddings, - public readonly ?int $nResults, - public readonly ?array $include, + public readonly ?array $where = null, + public readonly ?array $whereDocument = null, + public readonly ?array $queryEmbeddings = null, + public readonly ?int $nResults = null, + public readonly ?array $include = null, ) {} public static function fromArray(array $data): self diff --git a/tests/Feature/ApiTest.php b/tests/Feature/ApiTest.php index 96b4d20..60fe4f4 100644 --- a/tests/Feature/ApiTest.php +++ b/tests/Feature/ApiTest.php @@ -5,7 +5,6 @@ namespace Codewithkyrian\ChromaDB\Tests\Feature; use Codewithkyrian\ChromaDB\ChromaDB; -use Codewithkyrian\ChromaDB\Exceptions\ChromaException; use Codewithkyrian\ChromaDB\Exceptions\InvalidArgumentException; use Codewithkyrian\ChromaDB\Exceptions\NotFoundException; use Codewithkyrian\ChromaDB\Exceptions\UniqueConstraintException; @@ -18,7 +17,6 @@ use Codewithkyrian\ChromaDB\Requests\QueryItemsRequest; use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; use Codewithkyrian\ChromaDB\Requests\UpdateItemsRequest; -use Codewithkyrian\ChromaDB\Requests\UpdateTenantRequest; beforeEach(function () { $this->api = ChromaDB::factory() @@ -264,12 +262,6 @@ $items = $this->api->getCollectionItems($collection->id, 'default_database', 'default_tenant', new GetEmbeddingRequest( ids: ['id1'], - where: null, - whereDocument: null, - sort: null, - limit: null, - offset: null, - include: [] )); expect($items->ids)->toContain('id1') ->and($items->ids)->not->toContain('id2'); @@ -289,9 +281,6 @@ $query = $this->api->queryCollectionItems($collection->id, 'default_database', 'default_tenant', new QueryItemsRequest( queryEmbeddings: [[1.1, 2.2]], nResults: 1, - where: null, - whereDocument: null, - include: [] )); expect($query->ids[0])->toContain('id1'); }); @@ -351,8 +340,6 @@ $this->api->deleteCollectionItems($collection->id, 'default_database', 'default_tenant', new DeleteItemsRequest( ids: ['id1'], - where: null, - whereDocument: null )); $count = $this->api->countCollectionItems($collection->id, 'default_database', 'default_tenant'); expect($count)->toBe(1); From cbc88a01396a5d6461f015d0818afd2535858e21 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 15:13:22 +0100 Subject: [PATCH 20/24] feat: add collection forking support Note: Collection forking is only supported for Chroma Cloud, not local Chroma instances. --- README.md | 4 ++++ src/Api.php | 28 ++++++++++++++++++---- src/Client.php | 24 +++++++++++++++++++ src/Requests/ForkCollectionRequest.php | 33 ++++++++++++++++++++++++++ tests/Feature/ApiTest.php | 21 ++++++++++++++++ tests/Feature/ClientTest.php | 19 +++++++++++++++ 6 files changed, 125 insertions(+), 4 deletions(-) create mode 100644 src/Requests/ForkCollectionRequest.php diff --git a/README.md b/README.md index b16f581..e911589 100644 --- a/README.md +++ b/README.md @@ -119,6 +119,10 @@ $collection = $client->getCollection('my-collection'); // Get or Create = $collection = $client->getOrCreateCollection('my-collection', $ef); +// Fork (creates a copy of an existing collection) +// Note: Forking is only supported for Chroma Cloud, not local Chroma instances +$forkedCollection = $client->forkCollection('my-collection', 'my-collection-fork', $ef); + // Delete $client->deleteCollection('my-collection'); ``` diff --git a/src/Api.php b/src/Api.php index 13da9e4..976f559 100644 --- a/src/Api.php +++ b/src/Api.php @@ -14,6 +14,7 @@ use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; use Codewithkyrian\ChromaDB\Requests\DeleteItemsRequest; +use Codewithkyrian\ChromaDB\Requests\ForkCollectionRequest; use Codewithkyrian\ChromaDB\Requests\GetEmbeddingRequest; use Codewithkyrian\ChromaDB\Requests\QueryItemsRequest; use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; @@ -38,8 +39,7 @@ public function __construct( public readonly StreamFactoryInterface $streamFactory, public readonly string $baseUri, public readonly array $headers = [], - ) { - } + ) {} /** * Retrieves the current user's identity, tenant, and databases. @@ -288,6 +288,27 @@ public function updateCollection(string $collectionId, string $database, string ]); } + /** + * Forks an existing collection. + * + * @param string $collectionId The UUID of the collection to fork. + * @param string $database The database name to fork the collection from. + * @param string $tenant The tenant ID to fork the collection from. + * @param ForkCollectionRequest $request The request to fork the collection. + * + * @return Collection + */ + public function forkCollection(string $collectionId, string $database, string $tenant, ForkCollectionRequest $request): Collection + { + $response = $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/fork", [ + 'json' => $request->toArray() + ]); + + $result = json_decode($response->getBody()->getContents(), true); + + return Collection::fromArray($result, $this, $database, $tenant); + } + /** * Deletes a collection in a given database. * @@ -313,7 +334,6 @@ public function countCollections(string $database, string $tenant): int $response = $this->sendRequest('GET', "/api/v2/tenants/$tenant/databases/$database/collections_count"); return json_decode($response->getBody()->getContents(), true); - } /** @@ -392,7 +412,7 @@ public function getCollectionItems(string $collectionId, string $database, strin $response = $this->sendRequest('POST', "/api/v2/tenants/$tenant/databases/$database/collections/$collectionId/get", [ 'json' => $request->toArray(), ]); - + $result = json_decode($response->getBody()->getContents(), true); return GetItemsResponse::fromArray($result); diff --git a/src/Client.php b/src/Client.php index 20190a7..36adb78 100644 --- a/src/Client.php +++ b/src/Client.php @@ -11,6 +11,7 @@ use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; use Codewithkyrian\ChromaDB\Requests\CreateCollectionRequest; +use Codewithkyrian\ChromaDB\Requests\ForkCollectionRequest; class Client { @@ -133,6 +134,29 @@ public function getCollection(string $name, ?EmbeddingFunction $embeddingFunctio return $collection; } + /** + * Forks an existing collection. + * + * @param string $name The name of the collection to fork. + * @param string $newName The name for the forked collection. + * @param ?EmbeddingFunction $embeddingFunction Optional custom embedding function for the forked collection. + * + * @return Collection + */ + public function forkCollection(string $name, string $newName, ?EmbeddingFunction $embeddingFunction = null): Collection + { + $collection = $this->api->getCollection($name, $this->database, $this->tenant); + $request = new ForkCollectionRequest($newName); + + $forkedCollection = $this->api->forkCollection($collection->id, $this->database, $this->tenant, $request); + + if ($embeddingFunction) { + $forkedCollection->setEmbeddingFunction($embeddingFunction); + } + + return $forkedCollection; + } + /** * Deletes a collection with the specified name. * diff --git a/src/Requests/ForkCollectionRequest.php b/src/Requests/ForkCollectionRequest.php new file mode 100644 index 0000000..29a4540 --- /dev/null +++ b/src/Requests/ForkCollectionRequest.php @@ -0,0 +1,33 @@ + $this->newName, + ]; + } +} diff --git a/tests/Feature/ApiTest.php b/tests/Feature/ApiTest.php index 60fe4f4..2c82464 100644 --- a/tests/Feature/ApiTest.php +++ b/tests/Feature/ApiTest.php @@ -13,6 +13,7 @@ use Codewithkyrian\ChromaDB\Requests\CreateDatabaseRequest; use Codewithkyrian\ChromaDB\Requests\CreateTenantRequest; use Codewithkyrian\ChromaDB\Requests\DeleteItemsRequest; +use Codewithkyrian\ChromaDB\Requests\ForkCollectionRequest; use Codewithkyrian\ChromaDB\Requests\GetEmbeddingRequest; use Codewithkyrian\ChromaDB\Requests\QueryItemsRequest; use Codewithkyrian\ChromaDB\Requests\UpdateCollectionRequest; @@ -190,6 +191,26 @@ ->and($updatedCollection->metadata)->toBe(['new' => 'metadata']); }); +it('can fork a collection', function () { + if (str_contains($this->api->baseUri, 'localhost') || !str_contains($this->api->baseUri, 'api.trychroma.com')) { + test()->markTestSkipped('Collection forking is not supported for local Chroma'); + } + + $collectionName = 'test-collection-' . uniqid(); + $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, ['original' => 'metadata'])); + + $forkedName = 'forked-' . $collectionName; + $forkedCollection = $this->api->forkCollection($collection->id, 'default_database', 'default_tenant', new ForkCollectionRequest($forkedName)); + + expect($forkedCollection->name)->toBe($forkedName) + ->and($forkedCollection->id)->not->toBe($collection->id); + + $collections = $this->api->listCollections('default_database', 'default_tenant'); + $names = array_map(fn($c) => $c->name, $collections); + expect($names)->toContain($collectionName) + ->and($names)->toContain($forkedName); +}); + it('can delete a collection', function () { $collectionName = 'test-collection-' . uniqid(); $collection = $this->api->createCollection('default_database', 'default_tenant', new CreateCollectionRequest($collectionName, null)); diff --git a/tests/Feature/ClientTest.php b/tests/Feature/ClientTest.php index 17c3029..e4c65c8 100644 --- a/tests/Feature/ClientTest.php +++ b/tests/Feature/ClientTest.php @@ -3,6 +3,7 @@ declare(strict_types=1); namespace Codewithkyrian\ChromaDB\Tests\Feature; + use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\EmbeddingFunction; use Codewithkyrian\ChromaDB\Exceptions\NotFoundException; @@ -106,6 +107,24 @@ public function generate(array $texts): array ->toMatchArray(['test' => 'test_2']); }); +it('can fork a collection', function () { + if (str_contains($this->client->api->baseUri, 'localhost') || !str_contains($this->client->api->baseUri, 'api.trychroma.com')) { + test()->markTestSkipped('Collection forking is not supported for local Chroma'); + } + + $forkedCollection = $this->client->forkCollection('test_collection', 'test_collection_fork', $this->embeddingFunction); + + expect($forkedCollection) + ->toBeInstanceOf(Collection::class) + ->toHaveProperty('name', 'test_collection_fork') + ->and($forkedCollection->id)->not->toBe($this->collection->id); + + $collections = $this->client->listCollections(); + $names = array_map(fn($c) => $c->name, $collections); + expect($names)->toContain('test_collection') + ->and($names)->toContain('test_collection_fork'); +}); + it('can delete a collection', function () { $this->client->deleteCollection('test_collection'); From acf3c7a5e45fc09a1852a71d57e864f2aa8dbf44 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 17:27:33 +0100 Subject: [PATCH 21/24] refactor: extract embedding preparation and support mixed embeddings - Extract embedding generation into dedicated prepareEmbeddings method - Support mixed embeddings arrays where some items have embeddings and others are null, generating missing ones in batch while maintaining order - Separate concerns: prepareEmbeddings handles generation only, validate handles all validation logic --- src/Models/Collection.php | 119 +++++++++++++++++++++++++------------- 1 file changed, 79 insertions(+), 40 deletions(-) diff --git a/src/Models/Collection.php b/src/Models/Collection.php index ea5fc84..e5b64ef 100644 --- a/src/Models/Collection.php +++ b/src/Models/Collection.php @@ -90,9 +90,11 @@ public function add( } } + $preparedEmbeddings = $this->prepareEmbeddings($embeddings, $documents); + $validated = $this->validate( ids: $ids, - embeddings: $embeddings, + embeddings: $preparedEmbeddings, metadatas: $metadatas, documents: $documents, requireEmbeddingsOrDocuments: true, @@ -138,9 +140,11 @@ public function update( } } + $preparedEmbeddings = $this->prepareEmbeddings($embeddings, $documents); + $validated = $this->validate( ids: $ids, - embeddings: $embeddings, + embeddings: $preparedEmbeddings, metadatas: $metadatas, documents: $documents, requireEmbeddingsOrDocuments: false, @@ -186,9 +190,11 @@ public function upsert( } } + $preparedEmbeddings = $this->prepareEmbeddings($embeddings, $documents); + $validated = $this->validate( ids: $ids, - embeddings: $embeddings, + embeddings: $preparedEmbeddings, metadatas: $metadatas, documents: $documents, requireEmbeddingsOrDocuments: true, @@ -318,22 +324,10 @@ public function query( ); } - $finalEmbeddings = []; + $finalEmbeddings = $this->prepareEmbeddings($queryEmbeddings, $queryTexts); - if ($queryEmbeddings == null) { - if ($this->embeddingFunction == null) { - throw new InvalidArgumentException( - 'You must provide an embedding function if you did not provide embeddings' - ); - } elseif ($queryTexts != null) { - $finalEmbeddings = $this->embeddingFunction->generate($queryTexts); - } else { - throw new InvalidArgumentException( - 'If you did not provide queryEmbeddings, you must provide queryTexts' - ); - } - } else { - foreach ($queryEmbeddings as $i => $embedding) { + if ($finalEmbeddings !== null) { + foreach ($finalEmbeddings as $i => $embedding) { if (!is_array($embedding)) { throw new InvalidArgumentException(sprintf( "Expected query embedding at index %d to be an array, got %s", @@ -343,7 +337,7 @@ public function query( } foreach ($embedding as $j => $value) { - if (!is_float($value)) { + if (!is_float($value) && !is_int($value)) { throw new InvalidArgumentException(sprintf( "Expected query embedding value at index %d.%d to be a float, got %s", $i, @@ -353,10 +347,8 @@ public function query( } } } - $finalEmbeddings = $queryEmbeddings; } - $request = new QueryItemsRequest( where: $where, whereDocument: $whereDocument, @@ -383,10 +375,69 @@ public function setEmbeddingFunction(EmbeddingFunction $embeddingFunction): void $this->embeddingFunction = $embeddingFunction; } + /** + * Prepares embeddings by generating missing ones in batch. + * + * @param array|null $embeddings Existing embeddings (may contain nulls for missing ones) + * @param array|null $texts Texts to generate embeddings from (documents or queryTexts) + * @return array|null Prepared embeddings array with all nulls filled in, or null if texts is null + */ + protected function prepareEmbeddings(?array $embeddings, ?array $texts): ?array + { + if ($texts === null) { + return $embeddings; + } + + if (empty($texts)) { + return $embeddings; + } + + if ($embeddings === null || empty($embeddings)) { + return $this->embeddingFunction->generate($texts); + } + + $missingIndices = []; + $textsToEmbed = []; + + foreach ($embeddings as $i => $embedding) { + if ($embedding === null) { + if (!isset($texts[$i]) || $texts[$i] === null) { + throw new InvalidArgumentException(sprintf('Cannot generate embedding at index %d: no text provided', $i)); + } + $missingIndices[] = $i; + $textsToEmbed[] = $texts[$i]; + } + } + + if (empty($missingIndices)) { + return $embeddings; + } + + $generatedEmbeddings = $this->embeddingFunction->generate($textsToEmbed); + + $finalEmbeddings = []; + $generatedIndex = 0; + + foreach ($embeddings as $i => $embedding) { + if ($embedding === null) { + $finalEmbeddings[] = $generatedEmbeddings[$generatedIndex++]; + } else { + $finalEmbeddings[] = $embedding; + } + } + + return $finalEmbeddings; + } + /** * Validates the inputs to the add, upsert, and update methods. * - * @return array{ids: string[], embeddings: int[][], metadatas: array[], documents: string[]} + * @return array{ + * ids: string[], + * embeddings: int[][], + * metadatas: array[], + * documents: string[] + * } */ protected function validate( array $ids, @@ -428,19 +479,7 @@ protected function validate( } // Validate embeddings - if ($embeddings == null) { - if ($this->embeddingFunction == null) { - throw new InvalidArgumentException( - 'You must provide an embedding function if you did not provide embeddings' - ); - } elseif ($documents != null) { - $finalEmbeddings = $this->embeddingFunction->generate($documents); - } else { - throw new InvalidArgumentException( - 'If you did not provide embeddings, you must provide documents' - ); - } - } else { + if ($embeddings !== null) { foreach ($embeddings as $i => $embedding) { if (!is_array($embedding)) { throw new InvalidArgumentException(sprintf( @@ -451,9 +490,9 @@ protected function validate( } foreach ($embedding as $j => $value) { - if (!is_float($value)) { + if (!is_float($value) && !is_int($value)) { throw new InvalidArgumentException(sprintf( - "Expected embedding value at index %d.%d to be a float, got %s", + "Expected embedding value at index %d.%d to be a number, got %s", $i, $j, gettype($value) @@ -461,10 +500,9 @@ protected function validate( } } } - - $finalEmbeddings = $embeddings; } + // Validate ids $ids = array_map(function ($id) { if (is_object($id) && method_exists($id, '__toString')) { $id = (string) $id; @@ -478,6 +516,7 @@ protected function validate( return $id; }, $ids); + // Validate unique ids $uniqueIds = array_unique($ids); if (count($uniqueIds) !== count($ids)) { $duplicateIds = array_filter($ids, function ($id) use ($ids) { @@ -488,7 +527,7 @@ protected function validate( return [ 'ids' => $ids, - 'embeddings' => $finalEmbeddings, + 'embeddings' => $embeddings, 'metadatas' => $metadatas, 'documents' => $documents, ]; From bc27f555e0eb3e244e460d08201ecca3548d9b84 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 20:14:17 +0100 Subject: [PATCH 22/24] refactor: reorganize examples into structured folders --- README.md | 5 + .../{simple.php => basic-usage/index.php} | 10 +- examples/document-chunking-cloud/README.md | 198 ++++++++++++++++++ examples/document-chunking-cloud/document.txt | 25 +++ examples/document-chunking-cloud/index.php | 176 ++++++++++++++++ 5 files changed, 408 insertions(+), 6 deletions(-) rename examples/{simple.php => basic-usage/index.php} (77%) create mode 100644 examples/document-chunking-cloud/README.md create mode 100644 examples/document-chunking-cloud/document.txt create mode 100644 examples/document-chunking-cloud/index.php diff --git a/README.md b/README.md index e911589..7fcbf84 100644 --- a/README.md +++ b/README.md @@ -475,6 +475,11 @@ $collection->delete(where: Where::field('category')->eq('outdated')); $collection->delete(whereDocument: Where::document()->contains('outdated')); ``` +## Examples + +- **[`basic-usage`](examples/basic-usage)** - Simple example demonstrating basic operations: connecting, adding documents, and querying +- **[`document-chunking-cloud`](examples/document-chunking-cloud)** - Document chunking, embedding, and storage in Chroma Cloud with semantic search + ## Testing Run the test suite using Pest. diff --git a/examples/simple.php b/examples/basic-usage/index.php similarity index 77% rename from examples/simple.php rename to examples/basic-usage/index.php index 1ae639d..3c09355 100644 --- a/examples/simple.php +++ b/examples/basic-usage/index.php @@ -2,7 +2,7 @@ declare(strict_types=1); -require __DIR__ . '/../vendor/autoload.php'; +require __DIR__ . '/../../vendor/autoload.php'; use Codewithkyrian\ChromaDB\ChromaDB; use Codewithkyrian\ChromaDB\Embeddings\JinaEmbeddingFunction; @@ -21,9 +21,9 @@ ); $items = [ - ["id" => 1, "content" => "He seems very happy" ], - ["id" => 2, "content"=> "He was very sad when we last talked"], - ["id" => 3, "content"=> "She made him angry"], + ["id" => 1, "content" => "He seems very happy"], + ["id" => 2, "content" => "He was very sad when we last talked"], + ["id" => 3, "content" => "She made him angry"], ]; $collection->add( @@ -37,5 +37,3 @@ ); dd($queryResponse->documents[0], $queryResponse->distances[0]); - - diff --git a/examples/document-chunking-cloud/README.md b/examples/document-chunking-cloud/README.md new file mode 100644 index 0000000..6de35fa --- /dev/null +++ b/examples/document-chunking-cloud/README.md @@ -0,0 +1,198 @@ +# Document Chunking and Embedding Example + +This example demonstrates how to chunk a document, generate embeddings, and store them in Chroma Cloud for semantic search and retrieval. + +## Overview + +The example performs the following operations: + +1. **Ingestion Mode**: Chunks a document (`document.txt`) into smaller pieces, generates embeddings using Jina AI, and stores them in Chroma Cloud +2. **Query Mode**: Performs semantic search on the stored documents using natural language queries + +## Prerequisites + +- PHP 8.1 or higher +- Chroma Cloud account with API key +- Jina AI API key (for embeddings) +- Composer dependencies installed (`composer install`) + +## Setup + +1. Set your API keys as environment variables: + +```bash +export CHROMA_API_KEY="your-chroma-cloud-api-key" +export JINA_API_KEY="your-jina-api-key" +``` + +Or pass them via CLI arguments (see Usage below). + +## Usage + +### Ingest Mode + +Chunk and store the document to Chroma Cloud: + +```bash +php index.php -mode ingest +``` + +With custom options: + +```bash +php index.php -mode ingest \ + --api-key "your-chroma-api-key" \ + --jina-key "your-jina-api-key" \ + --tenant "my-tenant" \ + --database "my-database" +``` + +### Query Mode + +Search the stored documents: + +```bash +php index.php -mode query --query "What happened at the Dartmouth Workshop?" +``` + +With custom options: + +```bash +php index.php -mode query \ + --query "Who proposed the Turing Test?" \ + --api-key "your-chroma-api-key" \ + --jina-key "your-jina-api-key" \ + --tenant "my-tenant" \ + --database "my-database" +``` + +## CLI Arguments + +| Argument | Description | Default | Required | +|----------|-------------|---------|----------| +| `-mode` | Operation mode: `ingest` or `query` | - | Yes | +| `--query` | Query text for search (query mode only) | "Which event marked the birth of symbolic AI?" | No | +| `--api-key` | Chroma Cloud API key | `CHROMA_API_KEY` env var | Yes | +| `--jina-key` | Jina AI API key for embeddings | `JINA_API_KEY` env var | Yes | +| `--tenant` | Chroma Cloud tenant name | `default_tenant` | No | +| `--database` | Chroma Cloud database name | `default_database` | No | +| `--collection-name` | Collection name to use | `history_of_ai` | No | + +## Example Queries + +Try these example queries to test the semantic search: + +```bash +# Historical events +php index.php -mode query --query "What happened at the Dartmouth Workshop?" + +# People and contributions +php index.php -mode query --query "Who proposed the Turing Test?" + +# Technical breakthroughs +php index.php -mode query --query "What was the significance of AlexNet in 2012?" + +# Concepts and explanations +php index.php -mode query --query "How do Large Language Models and Generative AI work?" + +# Historical figures +php index.php -mode query --query "Who is considered the first computer programmer?" +``` + +## How It Works + +### Document Chunking + +The document is chunked based on: +- **CHAPTER markers**: New chapters create new chunks +- **PAGE markers**: New pages create new chunks +- **Text accumulation**: Text between markers is accumulated into chunks + +Each chunk includes: +- Unique ID +- Document text +- Metadata (chapter and page information) + +### Embedding Generation + +- Uses Jina AI's embedding function to convert text chunks into vector embeddings +- Embeddings are generated in batch for efficiency +- All chunks are embedded before storage + +### Storage + +- Chunks are stored in a Chroma Cloud collection +- The collection is recreated on each ingestion (previous data is deleted) +- Each chunk maintains its metadata for filtering and context + +### Querying + +- Natural language queries are converted to embeddings using the same Jina AI function +- Vector similarity search finds the most relevant chunks +- Results include distance scores, documents, and metadata + +## Output + +### Ingest Mode + +``` +--- Chroma Cloud Example: ingest Mode --- +Tenant: default_tenant, Database: default_database +Connected to Chroma Cloud version: 0.1.0 +Starting Ingestion... +Parsed 9 chunks from document. +Embedding and adding 9 items... +Ingestion Complete! +``` + +### Query Mode + +``` +--- Chroma Cloud Example: query Mode --- +Tenant: default_tenant, Database: default_database +Connected to Chroma Cloud version: 0.1.0 +Querying: "What happened at the Dartmouth Workshop?" + +--- Results --- +[0] (Distance: 0.123) +Location: CHAPTER 1: The Dawn of Thinking Machines, PAGE 3 +Content: The 1956 Dartmouth Workshop is widely considered the founding event of AI as a field. John McCarthy, Marvin Minsky, Nathaniel Rochester, and Claude Shannon brought together... +--------------------------- +``` + +## Customization + +### Using a Different Document + +Replace `document.txt` with your own document. The chunking logic will automatically process it based on CHAPTER and PAGE markers. + +### Using a Different Embedding Function + +Modify `index.php` to use a different embedding function: + +```php +use Codewithkyrian\ChromaDB\Embeddings\OpenAIEmbeddingFunction; + +$ef = new OpenAIEmbeddingFunction($config['openai_key']); +``` + +### Custom Chunking Strategy + +Modify the `chunkDocument()` function to implement your own chunking logic (e.g., by sentence, by paragraph, fixed-size chunks, etc.). + +## Troubleshooting + +**Error: Chroma Cloud API Key is required** +- Set `CHROMA_API_KEY` environment variable or use `--api-key` argument + +**Error: Jina API Key is required** +- Set `JINA_API_KEY` environment variable or use `--jina-key` argument + +**Error: Collection not found** +- Run ingestion mode first to create and populate the collection + +**No results returned** +- Ensure the collection was successfully ingested +- Try different query phrasings +- Check that the query is related to the document content + diff --git a/examples/document-chunking-cloud/document.txt b/examples/document-chunking-cloud/document.txt new file mode 100644 index 0000000..a589576 --- /dev/null +++ b/examples/document-chunking-cloud/document.txt @@ -0,0 +1,25 @@ +THE EVOLUTION OF ARTIFICIAL INTELLIGENCE + +CHAPTER 1: The Dawn of Thinking Machines +PAGE 1 +The quest to create machines that can think is as old as storytelling itself. From the automatons of Greek mythology to the Golems of Jewish folklore, humanity has always dreamed of breathing life into the inanimate. However, it wasn't until the 20th century that the mathematical foundations for Artificial Intelligence were laid. Ada Lovelace, often considered the first computer programmer, speculated that the Analytical Engine might act upon other things besides numbers. +PAGE 2 +In 1950, Alan Turing proposed the famous "Turing Test" as a measure of machine intelligence. He asked, "Can machines think?" and suggested that if a machine could converse with a human without being distinguished from another human, it could be said to "think". This period marked the birth of symbolic AI, where researchers believed that intelligence could be reduced to symbol manipulation. +PAGE 3 +The 1956 Dartmouth Workshop is widely considered the founding event of AI as a field. John McCarthy, Marvin Minsky, Nathaniel Rochester, and Claude Shannon brought together researchers to discuss "thinking machines". Optimism was high; Minsky famously predicted that within a generation, the problem of creating 'artificial intelligence' would be substantially solved. + +CHAPTER 2: Deep Learning and Neural Networks +PAGE 1 +While early AI focused on logic and rules, another approach was brewing: connectionism. Inspired by the human brain, artificial neural networks aimed to learn from data rather than following hard-coded instructions. The Perceptron, developed by Frank Rosenblatt in 1958, was an early model of a single neuron, capable of simple binary classification. +PAGE 2 +However, neural networks faced a "winter" in the 1970s and 80s due to computational limitations and the inability to train deep networks. It wasn't until the mid-2000s, with the advent of powerful GPUs and big data, that "Deep Learning" re-emerged. Researchers like Geoffrey Hinton showed that multi-layered networks could learn complex patterns, leading to breakthroughs in image and speech recognition. +PAGE 3 +The turning point came in 2012 with AlexNet, a deep convolutional neural network that dominated the ImageNet competition. This victory demonstrated the undeniable power of deep learning, sparking an explosion of investment and research. Suddenly, computers could see, hear, and translate languages with near-human accuracy. + +CHAPTER 3: The Generative Era +PAGE 1 +In the 2020s, AI shifted from merely analyzing data to creating it. Generative AI, powered by architectures like the Transformer (introduced by Google in 2017), enabled models to understand and generate human-like text. The concept of "Attention" allowed these models to weigh the importance of different words in a sentence, capturing context like never before. +PAGE 2 +Large Language Models (LLMs) like GPT-3 and GPT-4 demonstrated emergent abilities. They could write code, compose poetry, solve math problems, and even reason through complex tasks. This era also saw the rise of diffusion models in image generation, allowing users to create stunning visual art from simple text prompts. +PAGE 3 +As we stand on the brink of Artificial General Intelligence (AGI), the focus shifts to alignment and safety. Ensuring that these powerful systems act in accordance with human values is the defining challenge of our time. The journey from the Dartmouth Workshop to ChatGPT has been long, but in many ways, it is just beginning. diff --git a/examples/document-chunking-cloud/index.php b/examples/document-chunking-cloud/index.php new file mode 100644 index 0000000..29a8475 --- /dev/null +++ b/examples/document-chunking-cloud/index.php @@ -0,0 +1,176 @@ +connect(); +echo "Connected to Chroma Cloud version: " . $client->version() . "\n"; + +$ef = new JinaEmbeddingFunction($config['jina_key']); + +try { + if ($mode === 'ingest') { + echo "Starting Ingestion...\n"; + + if (!file_exists($docPath)) + die("Document not found: $docPath\n"); + + $records = chunkDocument($docPath); + echo "Parsed " . count($records) . " chunks from document.\n"; + + try { + $client->deleteCollection($config['collection_name']); + } catch (\Exception $e) { + } // Clean start + $collection = $client->createCollection($config['collection_name'], null, $ef); + + echo "Embedding and adding " . count($records) . " items...\n"; + $collection->add($records); + + echo "Ingestion Complete!\n"; + } elseif ($mode === 'query') { + echo "Querying: \"$queryText\"\n"; + + $collection = $client->getCollection($config['collection_name'], $ef); + + $response = $collection->query( + queryTexts: [$queryText], + include: [Includes::Documents, Includes::Metadatas, Includes::Distances], + nResults: 3, + ); + + echo "\n--- Results ---\n"; + $resultRecords = $response->asRecords(); + + foreach ($resultRecords[0] as $index => $record) { + echo "[$index] (Distance: " . ($record->distance ?? 'N/A') . ")\n"; + echo "Location: {$record->metadata['chapter']}, {$record->metadata['page']}\n"; + echo "Content: " . substr($record->document, 0, 150) . "...\n"; + echo "---------------------------\n"; + } + } +} catch (\Exception $e) { + echo "Error: " . $e->getMessage() . "\n"; + exit(1); +} + +/** + * Parses CLI arguments into a configuration array. + * + * @param string[] $args + * @return array{ + * api_key: string, + * tenant: string, + * database: string, + * jina_key: string, + * collection_name: string, + * mode: string|null, + * query: string + * } + */ +function parseConfig(array $args): array +{ + $config = [ + 'api_key' => getenv('CHROMA_API_KEY') ?: '', + 'tenant' => 'default_tenant', + 'database' => 'default_database', + 'jina_key' => getenv('JINA_API_KEY') ?: '', + 'collection_name' => 'history_of_ai', + 'mode' => null, + 'query' => "Which event marked the birth of symbolic AI?", + ]; + + foreach ($args as $i => $arg) { + if ($arg === '-mode') + $config['mode'] = $args[$i + 1] ?? null; + if ($arg === '--query') + $config['query'] = $args[$i + 1] ?? $config['query']; + if ($arg === '--api-key') + $config['api_key'] = $args[$i + 1]; + if ($arg === '--tenant') + $config['tenant'] = $args[$i + 1]; + if ($arg === '--database') + $config['database'] = $args[$i + 1]; + if ($arg === '--jina-key') + $config['jina_key'] = $args[$i + 1]; + } + + if (!$config['api_key']) { + die("Error: Chroma Cloud API Key is required. Set CHROMA_API_KEY env var or pass --api-key.\n"); + } + if (!$config['jina_key']) { + die("Error: Jina API Key is required (for embeddings). Set JINA_API_KEY env var or pass --jina-key.\n"); + } + if (!$config['mode'] || !in_array($config['mode'], ['ingest', 'query'])) { + die("Usage: php chroma_cloud.php -mode [ingest|query] [--query \"text\"] [--api-key key] [--jina-key key] ...\n"); + } + + return $config; +} + +/** + * Reads the document and chunks it into Records. + * + * @param string $path + * @return Record[] + */ +function chunkDocument(string $path): array +{ + $content = file_get_contents($path); + $lines = explode("\n", $content); + $records = []; + $currentChapter = "Intro"; + $currentPage = "1"; + $buffer = ""; + + $createRecord = function ($text, $chapter, $page) { + return Record::make(uniqid("chunk_")) + ->withDocument($text) + ->withMetadata(['chapter' => $chapter, 'page' => $page]); + }; + + foreach ($lines as $line) { + $line = trim($line); + if (empty($line)) + continue; + + if (str_starts_with($line, 'CHAPTER')) { + if (!empty($buffer)) + $records[] = $createRecord($buffer, $currentChapter, $currentPage); + $buffer = ""; + $currentChapter = $line; + } elseif (str_starts_with($line, 'PAGE')) { + if (!empty($buffer)) + $records[] = $createRecord($buffer, $currentChapter, $currentPage); + $buffer = ""; + $currentPage = $line; + } else { + if (!empty($buffer)) + $buffer .= " "; + $buffer .= $line; + } + } + if (!empty($buffer)) + $records[] = $createRecord($buffer, $currentChapter, $currentPage); + + return $records; +} + +// Suggested Queries: +// - "What happened at the Dartmouth Workshop?" +// - "Who proposed the Turing Test?" +// - "What was the significance of AlexNet in 2012?" +// - "How do Large Language Models and Generative AI work?" +// - "Who is considered the first computer programmer?" From 564c3b28af5c5a4d8b31504255e2dbead962d078 Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 20:56:09 +0100 Subject: [PATCH 23/24] chore: update symfony/process version constraint to support multiple major versions --- composer.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/composer.json b/composer.json index a093488..8d556fe 100644 --- a/composer.json +++ b/composer.json @@ -24,7 +24,7 @@ "pestphp/pest": "^2.19", "symfony/var-dumper": "^6.3", "mockery/mockery": "^1.6", - "symfony/process": "^7.4", + "symfony/process": "^6.4 || ^7.3 || ^8.0", "guzzlehttp/guzzle": "^7.10" }, "autoload": { From f1e96211f26e40f97b40f9be88f0cfabd2290bbb Mon Sep 17 00:00:00 2001 From: Kyrian Obikwelu Date: Sat, 6 Dec 2025 21:04:52 +0100 Subject: [PATCH 24/24] chore: update GitHub Actions workflow to use actions/checkout@v5 and ramsey/composer-install@v3, streamline PHP setup, and remove caching steps --- .github/workflows/test.yml | 4 ---- 1 file changed, 4 deletions(-) diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index 871fe6f..b41f9f6 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -21,7 +21,6 @@ jobs: - name: Install Chroma CLI run: | curl -sSL https://raw.githubusercontent.com/chroma-core/chroma/main/rust/cli/install/install.sh | bash - echo "$HOME/.cargo/bin" >> $GITHUB_PATH - name: Cache dependencies uses: actions/cache@v3 @@ -39,8 +38,5 @@ jobs: - name: Install Composer dependencies run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist - - name: Start Chroma Server - run: chroma run tests/chroma.yaml - - name: Run tests run: composer test