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. }