custom/plugins/cutvertCrosssellingCart/src/Subscriber/Subscriber.php line 44

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  1. <?php declare(strict_types=1);
  3. namespace cutvert\CrosssellingCart\Subscriber;
  5. use Petstore30\controllers\Store;
  6. use Shopware\Core\Checkout\Cart\LineItem\LineItem;
  7. use Shopware\Core\Checkout\Cart\SalesChannel\CartService;
  8. use Shopware\Core\Checkout\Order\Aggregate\OrderLineItem\OrderLineItemEntity;
  9. use Shopware\Core\Content\Product\SalesChannel\CrossSelling\AbstractProductCrossSellingRoute;
  10. use Shopware\Core\Content\Product\SalesChannel\SalesChannelProductEntity;
  11. use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityLoadedEvent;
  12. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  13. use Shopware\Core\System\SystemConfig\SystemConfigService;
  14. use Shopware\Storefront\Event\StorefrontRenderEvent;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  16. use Shopware\Core\Content\Product\ProductEvents;
  17. use Symfony\Component\HttpFoundation\Request;
  19. class Subscriber implements EventSubscriberInterface
  20. {
  21.     /**
  22.      * @var SystemConfigService
  23.      */
  24.     private $systemConfigService;
  25.     private AbstractProductCrossSellingRoute $crossSellingRoute;
  26.     private CartService $cartService;
  28.     public function __construct(SystemConfigService $systemConfigService, AbstractProductCrossSellingRoute $crossSellingRoute, CartService $cartService)
  29.     {
  30.         $this->systemConfigService = $systemConfigService;
  32.         $this->crossSellingRoute = $crossSellingRoute;
  33.         $this->cartService = $cartService;
  34.     }
  36.     public static function getSubscribedEvents(): array
  37.     {
  38.         return [
  39.             ProductEvents::PRODUCT_LOADED_EVENT => 'onProductsLoaded',
  40.             StorefrontRenderEvent::class => 'onStorefrontRender'
  41.         ];
  42.     }
  44.     public function onProductsLoaded(EntityLoadedEvent $event): void
  45.     {
  46.         $this->PreviewSettings = $this->systemConfigService->get('cutvertCrosssellingCart.config');
  47.     }
  49.     public function onStorefrontRender(StorefrontRenderEvent $event){
  50.         $products = [];
  51.         $cart = $this->cartService->getCart($event->getSalesChannelContext()->getToken(), $event->getSalesChannelContext());
  52.         /** @var LineItem $lineItem */
  53.         $lineItems = $cart->getLineItems()->filterFlatByType(LineItem::PRODUCT_LINE_ITEM_TYPE);
  54.         foreach($lineItems as $lineItem){
  55.             $productId = $lineItem->getReferencedId();
  56.             $crossSellingProducts = $this->crossSellingRoute->load($productId, new Request(), $event->getSalesChannelContext(), new Criteria());
  57.             /** @var SalesChannelProductEntity $object */
  58.             foreach ($crossSellingProducts->getObject() as $object){
  59.                 foreach ($object->getProducts() as $product){
  60.                     $products[$product->getId()] = $product;
  61.                 }
  62.             }
  63.         }
  65.         $event->setParameter('cutvertCartCrossselling',$products);
  66.     }
  68. }