Newscoop\Services\CacheService::clearNamespace PHP Метод

    public function clearNamespace($namespace)
    {
        $this->getCacheDriver()->save($namespace, time());
    }

 /**
  * Trigger actions on Classified event
  *
  * @param ClassifiedsEvent $event
  */
 public function onClassifiedEvent(GenericEvent $event)
 {
     $params = $event->getArguments();
     $announcement = $params['announcement'];
     if (isset($announcement)) {
         foreach ($params as $key => $value) {
             switch ($key) {
                 case 'notification':
                     $this->adsService->sendNotificationEmail($value[0], $value[1], $announcement);
                     break;
                 case 'status':
                     if ($value) {
                         $this->adsService->activateClassified($announcement);
                     } else {
                         $this->adsService->deactivateClassified($announcement);
                     }
                     $this->cacheService->clearNamespace('announcements');
                     break;
                 case 'contact':
                     $this->adsService->sendMessageToAuthor($announcement, $value);
                     break;
                 default:
                     break;
             }
         }
     }
 }