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<?php
declare(strict_types=1);
namespace FRZB\Component\RequestMapper\EventListener;
use FRZB\Component\RequestMapper\Event\ListenerExceptionEvent;
use FRZB\Component\RequestMapper\ExceptionFormatter\ExceptionFormatterInterface as ExceptionFormatter;
use FRZB\Component\RequestMapper\Utils\Header;
use Symfony\Component\EventDispatcher\Attribute\AsEventListener;
use Symfony\Component\HttpKernel\Event\ExceptionEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface as EventDispatcher;
#[AsEventListener(event: KernelEvents::EXCEPTION, method: 'onKernelException', priority: 20)]
final class ExceptionListener
{
private const ALLOWED_CONTENT_TYPE = 'application/json';
public function __construct(
private ExceptionFormatter $exceptionFormatter,
private EventDispatcher $eventDispatcher,
) {
}
public function onKernelException(ExceptionEvent $event): void
$request = $event->getRequest();
$isContentTypeAllowed = $request->headers->contains(Header::CONTENT_TYPE, self::ALLOWED_CONTENT_TYPE);
$isAcceptTypeAllowed = $request->headers->contains(Header::ACCEPT, self::ALLOWED_CONTENT_TYPE);
if ($isContentTypeAllowed || $isAcceptTypeAllowed) {
$errorContract = $this->exceptionFormatter->format($event->getThrowable());
$this->eventDispatcher->dispatch(new ListenerExceptionEvent($event, $event->getThrowable(), self::class, $errorContract));
fractalzombie /
frzb-request-mapper
