custom/plugins/IcebergStorefrontChildTheme/src/Subscriber/CartSubscriber.php line 31

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  1. <?php
  3. namespace IcebergStorefrontChildTheme\Subscriber;
  5. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemAddedEvent;
  6. use Shopware\Core\Content\Product\SalesChannel\SalesChannelProductEntity;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  8. use Shopware\Core\System\SalesChannel\Entity\SalesChannelRepository;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. /**
  12.  * In store front we need to know base price for each product in cart.
  13.  * This subscriber adds it.
  14.  */
  15. class CartSubscriber implements EventSubscriberInterface
  16. {
  17.     private SalesChannelRepository $productRepository;
  19.     public function __construct(SalesChannelRepository $productRepository)
  20.     {
  21.         $this->productRepository = $productRepository;
  22.     }
  24.     public static function getSubscribedEvents()
  25.     {
  26.         return [
  27.             BeforeLineItemAddedEvent::class => 'beforeLineItemAdded'
  28.         ];
  29.     }
  31.     public function beforeLineItemAdded(BeforeLineItemAddedEvent $beforeLineItemAddedEvent)
  32.     {
  33.         $context = $beforeLineItemAddedEvent->getSalesChannelContext();
  34.         $lineItem = $beforeLineItemAddedEvent->getLineItem();
  36.         if ($lineItem->getType() !== "product")
  37.             return;
  39.         /** @var SalesChannelProductEntity $product */
  40.         $product = $this->productRepository->search(new Criteria([$lineItem->getReferencedId()]), $context)->first();
  41.         if ($product === null)
  42.             return;
  44.         $prices = $product->getPrices();
  45.         $prices->sortByQuantity();
  46.         $lineItem->setPayloadValue('basePrice', $prices->first()->getPrice()->first()->getGross());
  47.     }
  48. }