SchulIT / icc

src/Doctrine/MessagePersistSubscriber.php

<?php

namespace App\Doctrine;

use App\Entity\Message;
use App\Event\MessageCreatedEvent;
use Doctrine\Common\EventSubscriber;
use Doctrine\ORM\Event\LifecycleEventArgs;
use Doctrine\ORM\Events;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;

/**
 * This listener listens for new messages being created and
 * dispatches an event into the EventDispatcher
 */
class MessagePersistSubscriber implements EventSubscriber {

    public function __construct(private EventDispatcherInterface $dispatcher)
    {
    }

    public function postPersist(LifecycleEventArgs $eventArgs) {
        $entity = $eventArgs->getEntity();

The function Doctrine\ORM\Event\LifecycleEventArgs::getEntity() has been deprecated: 2.13. Use {@see getObject} instead.

        if($entity instanceof Message) {
            $this->dispatcher->dispatch(new MessageCreatedEvent($entity));
        }
    }

    /**
     * @inheritDoc
     */
    public function getSubscribedEvents(): array {
        return [
            Events::postPersist
        ];
    }
}