App\EventSubscriber\Comment\CommentDeletedSubscriber

Complexity

Total Complexity

2

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	deleteCommentFromDatabase()	0	6	1
A	getSubscribedEvents()	0	4	1

<?php

namespace App\EventSubscriber\Comment;

use App\Entity\Comment;
use App\Event\Comment\CommentDeletedEvent;
use App\FlashMessage\FlashMessageCategory;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class CommentDeletedSubscriber extends CommentSubscriber implements EventSubscriberInterface
{
    /**
     * Deletes a comment
     * @param CommentDeletedEvent $event
     */
    public function deleteCommentFromDatabase(CommentDeletedEvent $event)
    {
        /** @var Comment $comment */
        $comment = $event->getEntity();

The assignment to $comment is dead and can be removed.

        $this->deleteFromDatabase($event);
        $this->addFlash(FlashMessageCategory::SUCCESS, 'Comment Deleted');
    }

    /**
     * @return array The event names to listen to
     */
    public static function getSubscribedEvents()
    {
        return [
            CommentDeletedEvent::NAME => 'deleteCommentFromDatabase'
        ];
    }
}