/**
* Check if the response failed and if the token is expired.
*
* Any errors returned from the API server will be thrown as an Exception.
*
* @param array $response
* @return boolean
*/
private function checkResponse()
{
$response = $this->request->getResponse();
$httpCode = $this->request->getResponseCode();
if (!$response) {
throw new \Exception('Requesting Access Token failed');
return false;
}
if ($httpCode == 400 && isset($response['error'])) {
// throw an Exception with the returned error message
$msg = isset($response['error_description']) ? $response['error_description'] : $response['error'];
throw new \Exception($msg);
return false;
}
return true;
}
