vendor/shopware/storefront/Event/CartMergedSubscriber.php line 39

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Storefront\Event;
  5. use Shopware\Core\Checkout\Cart\Event\CartMergedEvent;
  6. use Shopware\Core\Framework\Log\Package;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpFoundation\RequestStack;
  9. use Symfony\Contracts\Translation\TranslatorInterface;
  11. /**
  12.  * @deprecated tag:v6.5.0 - reason:becomes-internal - EventSubscribers will become internal in v6.5.0
  13.  */
  14. #[Package('storefront')]
  15. class CartMergedSubscriber implements EventSubscriberInterface
  16. {
  17.     private TranslatorInterface $translator;
  19.     private RequestStack $requestStack;
  21.     /**
  22.      * @internal
  23.      */
  24.     public function __construct(
  25.         TranslatorInterface $translator,
  26.         RequestStack $requestStack
  27.     ) {
  28.         $this->translator = $translator;
  29.         $this->requestStack = $requestStack;
  30.     }
  32.     public static function getSubscribedEvents(): array
  33.     {
  34.         return [
  35.             CartMergedEvent::class => 'addCartMergedNoticeFlash',
  36.         ];
  37.     }
  39.     public function addCartMergedNoticeFlash(CartMergedEvent $event): void
  40.     {
  41.         /*
  42.         * @feature-depretacted tag:6.5.0.0 (flag:FEATURE_NEXT_16824) - Remove this check on 6.5.0.0
  43.         */
  44.         if ($event->getPreviousCart() === null) {
  45.             return;
  46.         }
  48.         $mainRequest = $this->requestStack->getMainRequest();
  50.         if ($mainRequest === null) {
  51.             return;
  52.         }
  54.         if ($mainRequest->hasSession() === false) {
  55.             return;
  56.         }
  58.         $session = $mainRequest->getSession();
  60.         if (!method_exists($session, 'getFlashBag')) {
  61.             return;
  62.         }
  64.         $session->getFlashBag()->add('info', $this->translator->trans('checkout.cart-merged-hint'));
  65.     }
  66. }