src/EventSubscriber/TradeTrackerSubscriber.php line 47

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\Booking;
  6. use App\Service\Basket;
  7. use Doctrine\ORM\EntityManagerInterface;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface;
  10. use Symfony\Component\HttpKernel\Event\RequestEvent;
  11. use Twig\Environment;
  13. class TradeTrackerSubscriber implements EventSubscriberInterface
  14. {
  15.     /**
  16.      * @var EntityManagerInterface
  17.      */
  18.     protected $entityManager;
  20.     /**
  21.      * @var Environment
  22.      */
  23.     protected $twig;
  25.     /**
  26.      * @var FlashBagInterface
  27.      */
  28.     protected $flashBag;
  30.     /**
  31.      * @var Basket
  32.      */
  33.     protected $basket;
  35.     public function __construct(
  36.         EntityManagerInterface $entityManager,
  37.         Environment $twig,
  38.         FlashBagInterface $flashBag,
  39.         Basket $basket,
  40.     ) {
  41.         $this->entityManager = $entityManager;
  42.         $this->twig = $twig;
  43.         $this->flashBag = $flashBag;
  44.         $this->basket = $basket;
  45.     }
  47.     public function onRequest(RequestEvent $event)
  48.     {
  49.         $request = $event->getRequest();
  50.         if ('boeking_bedankt' !== $request->get('_route') || !$request->query->has('booking_id')) {
  51.             return;
  52.         }
  53.         $bookingId = $request->get('booking_id');
  55.         if (!$booking = $this->entityManager->find(Booking::class, $bookingId)) {
  56.             return;
  57.         }
  59.         $tradeTrackerScript = $this->twig->render(
  60.             'scripts/tradetracker.html.twig',
  61.             [
  62.                 'booking' => $booking,
  63.             ]
  64.         );
  66.         $this->flashBag->add('trade_tracker_script', $tradeTrackerScript);
  67.     }
  69.     public static function getSubscribedEvents()
  70.     {
  71.         return [
  72.             'kernel.request' => 'onRequest',
  73.         ];
  74.     }
  75. }