vendor/lightbulb/symfony-common/src/EventSubscriber/ApiErrorResponseSubscriber.php line 44

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  1. <?php
  3. namespace Lightbulb\Symfony\EventSubscriber;
  5. use Lightbulb\Symfony\Exception\ApiErrorException;
  6. use Lightbulb\Symfony\HttpFoundation\Response\AbstractErrorResponse;
  7. use Lightbulb\Symfony\HttpFoundation\Response\ErrorResponseFactory;
  8. use Psr\Log\LoggerInterface;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  11. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  12. use Symfony\Component\HttpKernel\KernelEvents;
  14. class ApiErrorResponseSubscriber implements EventSubscriberInterface
  15. {
  16.     private LoggerInterface $logger;
  18.     /**
  19.      * ApiErrorResponseSubscriber constructor.
  20.      *
  21.      * @param LoggerInterface $logger
  22.      */
  23.     public function __construct(LoggerInterface $logger)
  24.     {
  25.         $this->logger = $logger;
  26.     }
  28.     /**
  29.      * {@inheritDoc}
  30.      */
  31.     public static function getSubscribedEvents(): array
  32.     {
  33.         return [
  34.             KernelEvents::RESPONSE => 'onKernelResponse',
  35.             KernelEvents::EXCEPTION => 'onKernelException',
  36.         ];
  37.     }
  39.     /**
  40.      * Convert non standardized error responses to standardized.
  41.      *
  42.      * @param ResponseEvent $event
  43.      */
  44.     public function onKernelResponse(ResponseEvent $event): void
  45.     {
  46.         if (in_array('application/json', $event->getRequest()->getAcceptableContentTypes())) {
  47.             $response = $event->getResponse();
  48.             if (false === $response->isSuccessful() && (false === $response instanceof AbstractErrorResponse)) {
  49.                 $event->setResponse(ErrorResponseFactory::createFromResponse($response));
  50.             }
  51.         }
  52.     }
  54.     /**
  55.      * Sets a standardized error response on throwable.
  56.      *
  57.      * @param ExceptionEvent $event
  58.      */
  59.     public function onKernelException(ExceptionEvent $event): void
  60.     {
  61.         $this->logger->error($event->getThrowable()->getMessage());
  62.         $this->logger->debug($event->getThrowable()->getTraceAsString());
  64.         if ($event->getThrowable() instanceof ApiErrorException) {
  65.             $event->setResponse($event->getThrowable()->getErrorResponse());
  66.         } elseif (in_array('application/json', $event->getRequest()->getAcceptableContentTypes())) {
  67.             $event->setResponse(
  68.                 ErrorResponseFactory::createFromThrowable($event->getThrowable())
  69.             );
  70.         }
  71.     }
  72. }