src/EventSubscriber/NotificationSubscriber.php line 27

  1. <?php
  4. namespace App\EventSubscriber;
  7. use ApiPlatform\Symfony\EventListener\EventPriorities;
  8. use ApiPlatform\Util\RequestAttributesExtractor;
  9. use App\Entity\Notification;
  10. use App\Event\NotificationCreatedEvent;
  11. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. use Symfony\Component\HttpKernel\Event\ViewEvent;
  14. use Symfony\Component\HttpKernel\KernelEvents;
  16. class NotificationSubscriber implements EventSubscriberInterface
  17. {
  18.     public function __construct(private EventDispatcherInterface $dispatcher){}
  20.     public static function getSubscribedEvents(): array
  21.     {
  22.         return [
  23.             KernelEvents::VIEW => ['dispatchNotificationCreation', EventPriorities::PRE_WRITE],
  24.         ];
  25.     }
  27.     public function dispatchNotificationCreation(ViewEvent $event): void
  28.     {
  29.         $controllerResult = $event->getControllerResult();
  30.         $request = $event->getRequest();
  31.         if (!$controllerResult instanceof Notification
  32.             || !($attributes = RequestAttributesExtractor::extractAttributes($request))
  33.             || !$attributes['persist']
  34.             || 'POST' !== $request->getMethod()
  35.         ) {
  36.             return;
  37.         }
  39.         $this->dispatcher->dispatch(new NotificationCreatedEvent($controllerResult));
  40.     }
  41. }