src/EventListener/LoginSubscriber.php line 28

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  1. <?php
  2. // src/EventListener/LoginSubscriber.php
  3. namespace App\EventListener;
  5. use App\Entity\User as AppUser;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\HttpFoundation\RedirectResponse;
  8. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  9. use Symfony\Component\Security\Http\Event\LoginSuccessEvent;
  10. use Doctrine\ORM\EntityManagerInterface;
  12. // https://symfonycasts.com/screencast/deep-dive/event-listener
  13. // https://rihards.com/2018/symfony-login-event-listener/
  14. class LoginSubscriber implements EventSubscriberInterface
  15. {
  16.     private $em;
  18.     public function __construct(EntityManagerInterface $em)
  19.     {
  20.          $this->em = $em;
  21.     }
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [LoginSuccessEvent::class => 'onLogin'];
  26.     }
  28.     public function onLogin(LoginSuccessEvent $event): void
  29.     {
  30.         // get the security token of the session that is about to be logged out
  31.         $user = $event->getUser();
  32.         
  33.         if (!$user instanceof AppUser) {
  34.             return;
  35.         }
  37.         // Update your field here.
  38.         $user->setLastLogin(new \DateTime());
  40.         // Persist the data to database.
  41.         $this->em->persist($user);
  42.         $this->em->flush();
  43.     }
  44. }