php - Symfony: Best place to catch exception (CQRS/DDD)

one text

Solution:

So, I think the best place to handle Exception is EventSubscriber, see here: https://symfony.com/doc/current/reference/events.html#kernel-exception

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\ExceptionEvent;

public function onKernelException(ExceptionEvent $event)
{
    $exception = $event->getThrowable();
    $response = new Response();
    // setup the Response object based on the caught exception
    $event->setResponse($response);

    // you can alternatively set a new Exception
    // $exception = new \Exception('Some special exception');
    // $event->setThrowable($exception);
}