src/PHPDish/Bundle/ForumBundle/Service/ThreadManager.php
public function unFollowThread(ThreadInterface $thread, UserInterface $user)
    {
        $thread->removeFollower($user);
        $thread->setFollowerCount($thread->getFollowerCount() - 1 ?: 0);
        $this->saveThread($thread);
    }
public function unFollowThread(ThreadInterface $thread, UserInterface $user)
    {
        $thread->removeFollower($user);
        $thread->setFollowerCount($thread->getFollowerCount() - 1 ?: 0);
        $this->saveThread($thread);
    }
{@inheritdoc}