/**
  * @param Ticket $ticket
  *
  * @return Message
  */
 public function createMessage(Ticket $ticket)
 {
     $message = new Message();
     $message->setUser($this->tokenStorage->getToken()->getUser())->setTicket($ticket);
     $message->setPriority($ticket->getPriority());
     $this->om->persist($message);
     return $message;
 }