MessageLoggerListener.php

<?php


/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Mailer\EventListener;

use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Mailer\Event\MessageEvent;
use Symfony\Component\Mailer\Event\MessageEvents;
use Symfony\Contracts\Service\ResetInterface;

/**
 * Logs Messages.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class MessageLoggerListener implements EventSubscriberInterface, ResetInterface {
    private MessageEvents $events;
    public function __construct() {
        $this->events = new MessageEvents();
    }
    public function reset() : void {
        $this->events = new MessageEvents();
    }
    public function onMessage(MessageEvent $event) : void {
        $this->events
            ->add($event);
    }
    public function getEvents() : MessageEvents {
        return $this->events;
    }
    public static function getSubscribedEvents() : array {
        return [
            MessageEvent::class => [
                'onMessage',
                -255,
            ],
        ];
    }

}