/**
  * @param string $session
  */
 public function deleteAction($session)
 {
     $account = $this->securityContext->getAccount();
     /** @var \T3DD\Backend\Domain\Model\Vote $vote */
     $vote = $this->voteRepository->getVoteForAccountAndSession($session, $account);
     if (!$vote) {
         $this->response->setStatus(404);
         return;
     }
     $this->voteRepository->remove($vote);
 }