fix(php): Fix date formatting in ObjectSerializer

[UNIT23]

Problem :
Function getVideosPlays() from Analytics PHP Api throw 400 error :
ApiVideo\Client\Exception\HttpException: HTTP 400 returned. {"type":"https:\/\/docs.api.video\/reference\/request-invalid-query-parameter","title":"A query parameter is invalid.","status":400,"detail":"This value is not a valid date.","name":"from"}

Code :
$dateFrom = (new DateTime())->sub(new DateInterval('P1D')); $apiVideoSessions = $this->client->analytics()->getVideosPlays($dateFrom, 'videoId');

Because :
In src/Api/AnalyticsApi.php :

• line 103 : $queryParams['from'] = ObjectSerializer::sanitizeForSerialization($from, 'date');
• line 104 : $queryParams['to'] = ObjectSerializer::sanitizeForSerialization($to, 'date');
• line 209 : $queryParams['from'] = ObjectSerializer::sanitizeForSerialization($from, 'date');
• line 214 : $queryParams['to'] = ObjectSerializer::sanitizeForSerialization($to, 'date');

Second parameter of ObjectSerializer::sanitizeForSerialization must be $type and not $format.

In ObjectSerializer::sanitizeForSerialization($data, $type = null, $format = null) :
if ($data instanceof \DateTime) { return ($format === 'date') ? $data->format('Y-m-d') : $data->format(self::$dateTimeFormat); }

Fix :
if ($data instanceof \DateTime) { return ($type === 'date' || $format === 'date') ? $data->format('Y-m-d') : $data->format(self::$dateTimeFormat); }