/**
* Persists a vote.
*
* @param VoteInterface $vote
* @param VotableCommentInterface $comment
* @return void
*/
public function addVote(VoteInterface $vote, VotableCommentInterface $comment)
{
$vote->setComment($comment);
$comment->setScore($comment->getScore() + $vote->getValue());
$this->dm->persist($comment);
$this->dm->persist($vote);
$this->dm->flush();
}
