src/EventListener/UserActivityListener.php line 31

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  1. <?php
  3. namespace App\EventListener;
  5. use Doctrine\ORM\EntityManager;
  7. use Symfony\Component\Security\Core\User\UserInterface;
  8. use Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage;
  9. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  10. use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
  11. use Symfony\Component\HttpKernel\HttpKernel;
  13. /**
  14.  * Listener that updates the last activity of the authenticated user
  15.  */
  16. class UserActivityListener
  17. {
  18.     protected $tokenStorage;
  19.     protected $entityManager;
  21.     public function __construct(UsageTrackingTokenStorage $tokenStorage, EntityManager $entityManager)
  22.     {
  23.         $this->tokenStorage = $tokenStorage;
  24.         $this->entityManager = $entityManager;
  25.     }
  27.     /**
  28.     * Update the user "lastActivity" on each request
  29.     * @param ControllerEvent $event
  30.     */
  31.     public function onKernelController(ControllerEvent $event)
  32.     {
  33.         // Check that the current request is a "MASTER_REQUEST"
  34.         // Ignore any sub-request
  35.         if ($event->getRequestType() !== HttpKernel::MASTER_REQUEST) {
  36.             return;
  37.         }
  39.         // Check token authentication availability
  40.         if ($this->tokenStorage->getToken()) {
  41.             $user = $this->tokenStorage->getToken()->getUser();
  43.             if($user instanceof UserInterface) {
  44.                 $user->setLastActivity(new \DateTime());
  46.                 $this->entityManager->persist($user);
  47.                 $this->entityManager->flush();
  48.             }
  49.         }
  50.     }
  51. }