/**
* Process response.
*
* @return array
*/
protected function processResponse()
{
$parsedResponse = \json_decode($this->response->getBody(), true);
// Test if return a valid JSON.
if (JSON_ERROR_NONE !== json_last_error()) {
$message = function_exists('json_last_error_msg') ? json_last_error_msg() : 'Invalid JSON returned';
throw new HttpClientException($message, $this->response->getCode(), $this->request, $this->response);
}
$this->lookForErrors($parsedResponse);
return $parsedResponse;
}
/**
* Look for errors in the request.
*
* @param array $parsedResponse Parsed body response.
*/
protected function lookForErrors($parsedResponse)
{
// Test if return a valid JSON.
if (null === $parsedResponse) {
throw new HttpClientException('Invalid JSON returned', $this->response->getCode(), $this->request, $this->response);
}
// Any non-200/201/202 response code indicates an error.
if (!\in_array($this->response->getCode(), ['200', '201', '202'])) {
if (!empty($parsedResponse['errors'][0])) {
$errorMessage = $parsedResponse['errors'][0]['message'];
$errorCode = $parsedResponse['errors'][0]['code'];
} else {
$errorMessage = $parsedResponse['errors']['message'];
$errorCode = $parsedResponse['errors']['code'];
}
throw new HttpClientException(\sprintf('Error: %s [%s]', $errorMessage, $errorCode), $this->response->getCode(), $this->request, $this->response);
}
}
