Add new hashPassword function

Author: pH-7

index.php

@@ -13,6 +13,7 @@
 
 
 require __DIR__ . '/src/helpers/headers.inc.php';
+require __DIR__ . '/src/helpers/misc.inc.php';
 require __DIR__ . '/src/config/config.inc.php';
 require __DIR__ . '/src/config/database.inc.php'; // TODO Could find sth cleaner
 require __DIR__ . '/src/Route/routes.php';

src/Service/User.php

@@ -28,7 +28,7 @@ public function create(mixed $data): array|object
                 ->setLastName($data->last)
                 ->setEmail($data->email)
                 ->setPhone($data->phone)
-                ->setPassword(password_hash($data->password, PASSWORD_ARGON2I))
+                ->setPassword(hashPassword($data->password))
                 ->setCreationDate(date(self::DATE_TIME_FORMAT));
 
             $email = $userEntity->getEmail();

src/helpers/misc.inc.php

@@ -1,6 +1,12 @@
 <?php
 // miscellaneous file (MISC)
 
+const PASSWORD_COST_FACTOR = 12;
+
 function response($data): void {
     echo json_encode($data);
 }
+
+function hashPassword(string $password): false|null|string {
+   return password_hash($password, PASSWORD_ARGON2I, ['cost' => PASSWORD_COST_FACTOR]);
+}