/**
* Get the response status from the payload.
*
* @param PayloadInterface $payload
* @return integer
*/
public function status(PayloadInterface $payload)
{
$status = $payload->getStatus();
if ($status >= PayloadInterface::OK && $status < PayloadInterface::ERROR) {
return 200;
}
if ($status >= PayloadInterface::ERROR && $status < PayloadInterface::INVALID) {
return 500;
}
if ($status >= PayloadInterface::INVALID && $status < PayloadInterface::UNKNOWN) {
return 400;
}
return 520;
}
