/** * Handle any errors in the API response * * If the response doesn't contain JSON, we will fail to decode and throw a * MalFormedResponseException. * * If the response is JSON, but the status code is >= 400, then we return * the appropriate error depending on the code * * @param GuzzleHttp\Psr7\Response $response The raw API response */ private function handleErrors($response) { $json = json_decode($response->getBody()); if ($json === null) { $msg = "Malformed response received from server"; throw new Exception\MalformedResponseException($msg, $response); } if ($response->getStatusCode() < 400) { return null; } $error = $json->error; $exception_class = (string) ApiException::getErrorForType($error->type); $exception_class = 'GoCardlessPro\\Core\\Exception\\' . $exception_class; throw new $exception_class($error); }