Esempio n. 1
0
 public static function getInstance()
 {
     if (is_null(self::$instance)) {
         self::$instance = new self();
     }
     return self::$instance;
 }
Esempio n. 2
0
 public function addAction()
 {
     $query = $this->getQuery();
     $id = $this->validateUserId($query);
     if (!$id) {
         return $this->sendError('No id');
     }
     $queue = queueHandler::getInstance();
     $queue->addToQueue($id);
     $answer = $queue->processQueue();
     return $this->sendMessage($answer);
 }