vendor/crehler/mojebambino-engine/src/Subscriber/LineItemAddSubscriber.php line 59

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  1. <?php declare(strict_types=1);
  2. /**
  3.  * @copyright 2020 Crehler Sp. z o. o. <https://crehler.com>
  4.  *
  5.  * @author    Jakub Medyński <jme@crehler.com>
  6.  * @support   Crehler <support@crehler.com>
  7.  * @created   03 lip 2020
  8.  *
  9.  * For the full copyright and license information, please view the LICENSE
  10.  * file that was distributed with this source code.
  11.  */
  13. namespace Crehler\MojeBambinoEngine\Subscriber;
  15. use Shopware\Core\Checkout\Cart\Error\ErrorCollection;
  16. use Shopware\Core\Checkout\Cart\Error\IncompleteLineItemError;
  17. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemAddedEvent;
  18. use Shopware\Core\Checkout\Cart\Event\LineItemAddedEvent;
  19. use Shopware\Core\Checkout\Cart\LineItem\LineItem;
  20. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
  21. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  22. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  23. use Shopware\Core\Framework\Uuid\Uuid;
  24. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  25. use Symfony\Component\HttpFoundation\Session\Session;
  27. class LineItemAddSubscriber implements EventSubscriberInterface
  28. {
  29.     /**
  30.      * @var EntityRepositoryInterface
  31.      */
  32.     protected $productRepository;
  34.     /**
  35.      * @var Session
  36.      */
  37.     protected $session;
  39.     protected $translator;
  41.     public function __construct(
  42.         EntityRepository $exampleRepository,
  43.         Session          $session,
  44.                          $translator
  45.     )
  46.     {
  47.         $this->productRepository = $exampleRepository;
  48.         $this->session = $session;
  49.         $this->translator = $translator;
  50.     }
  52.     public static function getSubscribedEvents(): array
  53.     {
  54.         return [
  55.             BeforeLineItemAddedEvent::class => 'onLineItemAdded'
  56.         ];
  57.     }
  59.     public function onLineItemAdded(BeforeLineItemAddedEvent $event): void
  60.     {
  61.         $lineItem = $event->getLineItem();
  62.         $cart = $event->getCart();
  63.         $context = $event->getContext();
  65.         if ($lineItem->getType() !== LineItem::PRODUCT_LINE_ITEM_TYPE) {
  66.             return;
  67.         }
  69.         $id = $lineItem->getReferencedId();
  71.         if (!is_string($id) || !Uuid::isValid($id)) {
  72.             return;
  73.         }
  75.         $product = $this->productRepository->search(new Criteria([$id]), $context)->getEntities()->first();
  77.         if ($product === null) {
  78.             return;
  79.         }
  81.         $customFields = $product->getCustomFields();
  83.         if (!is_array($customFields)) {
  84.             return;
  85.         }
  87.         if (
  88.             isset($customFields['crehler_product_exclude_from_cart'])
  89.             && $customFields['crehler_product_exclude_from_cart'] === true
  90.         ) {
  91.             $errorCollection = new ErrorCollection();
  92.             $errorCollection->add(new IncompleteLineItemError($lineItem->getId(), $this->translator->trans("bambino.checkout.unbuyableProduct")));
  93.             $cart->remove($lineItem->getId());
  94.             $cart->setErrors($errorCollection);
  95.         }
  96.     }
  97. }