custom/plugins/BartCPreemiumArticle/src/Subscriber/BeforeRemoveItemFormCart.php line 29

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  1. <?php
  3. declare(strict_types=1);
  5. namespace BartCPreemiumArticle\PremiumArticle\Subscriber;
  7. use BartCPreemiumArticle\PremiumArticle\Core\Content\Premium\PremiumEntity;
  8. use BartCPreemiumArticle\PremiumArticle\Service\CartHelper;
  9. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemRemovedEvent;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. class BeforeRemoveItemFormCart implements EventSubscriberInterface
  13. {
  14.     private CartHelper $cartHelper;
  16.     public function __construct(CartHelper $cartHelper)
  17.     {
  18.         $this->cartHelper = $cartHelper;
  19.     }
  21.     public static function getSubscribedEvents(): array
  22.     {
  23.         return [
  24.             BeforeLineItemRemovedEvent::class => 'onBeforeLineItemRemovedEvent',
  25.         ];
  26.     }
  28.     // todo czy ta klasa jest potrzebna? Nie robi tego Processor?
  29.     public function onBeforeLineItemRemovedEvent(BeforeLineItemRemovedEvent $event): void
  30.     {
  31.         $cart = $event->getCart();
  33.         $productItems = $cart->getLineItems()->filterType('product');
  35.         $regularProductInCart = false;
  37.         foreach ($productItems as $productItem) {
  38.             $premiumProductEntity = $productItem->getExtension('premiumProductEntity');
  39.             if (!($premiumProductEntity instanceof PremiumEntity)) {
  40.                 $regularProductInCart = true;
  42.                 break;
  43.             }
  44.         }
  46.         if (!$regularProductInCart) {
  47.             $this->cartHelper->removePremiumItems($cart, $event->getSalesChannelContext());
  48.         }
  49.     }
  50. }