public function filterResponse(Response &$response)
{
$status = $response->getStatus();
if ($status >= 400) {
$body = $response->getBody();
$errors = "";
$exception = "[{$status}]";
if (property_exists($body, 'message')) {
$exception .= " - {$body->message}";
}
if (property_exists($body, 'errors')) {
foreach ($body->errors as $category => $collection) {
$errors .= "{$category}: " . implode(", ", $collection);
}
}
if ($errors) {
$exception .= " - {$errors}";
}
throw new Exception($exception);
}
}
