src/PHPDish/Bundle/PostBundle/Service/PostManager.php
public function removeVoter(PostInterface $post, UserInterface $user)
    {
        $post->removeVoter($user)
            ->addVoteCount(-1);
        $this->entityManager->persist($post);
        $this->entityManager->flush();
    }
public function removeVoter(PostInterface $post, UserInterface $user)
    {
        $post->removeVoter($user)
            ->addVoteCount(-1);
        $this->entityManager->persist($post);
        $this->entityManager->flush();
    }
{@inheritdoc}