fix: add posibility to query flux via V1 approach (#74)

Author: vlastahajek

src/InfluxDbClient.cpp

@@ -295,6 +295,7 @@ void InfluxDBClient::setUrls() {
             auth += "&p=";
             auth += _password;
             _writeUrl += auth;  
+            _queryUrl += "?";
             _queryUrl += auth;
         }
         INFLUXDB_CLIENT_DEBUG("  writeUrl: %s\n", _writeUrl.c_str());

test/server/server.js

@@ -338,7 +338,7 @@ function parsePoints(data) {
 const AuthToken = "Token 1234567890";
 function handleAuthentication(req, res) {
     var auth = req.get('Authorization');
-    if(auth != AuthToken) {
+    if(auth && auth != AuthToken) {
         res.status(401).send(`{"code":"unauthorized","message":"unauthorized access"}`);
         return false;
     } else {
@@ -382,7 +382,7 @@ function checkWriteParamsV1(req, res) {
 
 function checkQueryParams(req, res) {
     var org = req.query['org'];
-    if(org != 'my-org') {
+    if(org && org !== 'my-org') {
         res.status(404).send(`{"code":"not found","message":"organization name \"${org}\" not found"}`);
         return false;
     } else {

test/test.ino

@@ -789,7 +789,6 @@ void testV1() {
 
     TEST_INIT("testV1");
     InfluxDBClient client(INFLUXDB_CLIENT_TESTING_URL, INFLUXDB_CLIENT_TESTING_DB);
-    InfluxDBClient queryClient(INFLUXDB_CLIENT_TESTING_URL, INFLUXDB_CLIENT_TESTING_ORG, INFLUXDB_CLIENT_TESTING_BUC, INFLUXDB_CLIENT_TESTING_TOK);
 
     TEST_ASSERTM(client.validateConnection(), client.getLastErrorMessage());
     //test with no batching
@@ -800,7 +799,7 @@ void testV1() {
         delete p;
     }
     String query = "select";
-    FluxQueryResult q = queryClient.query(query);
+    FluxQueryResult q = client.query(query);
     std::vector<String> lines = getLines(q);
     TEST_ASSERTM(q.getError()=="", q.getError());
     TEST_ASSERTM(lines.size() == 20, String(lines.size()) + " vs 20");
@@ -815,7 +814,7 @@ void testV1() {
         TEST_ASSERTM(client.writePoint(*p), String("i=") + i + client.getLastErrorMessage());
         delete p;
     }
-    q = queryClient.query(query);
+    q = client.query(query);
     lines = getLines(q);
     TEST_ASSERTM(q.getError()=="", q.getError());
     TEST_ASSERT(lines.size() == 15);