custom/plugins/NetiNextEasyCoupon/src/Subscriber/LineItemSubscriber.php line 115

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  1. <?php
  3. declare(strict_types=1);
  5. namespace NetInventors\NetiNextEasyCoupon\Subscriber;
  7. use NetInventors\NetiNextEasyCoupon\Core\Checkout\Cart\CartDataDefinition;
  8. use NetInventors\NetiNextEasyCoupon\Core\Content\Product\Cart\EasyCouponError;
  9. use NetInventors\NetiNextEasyCoupon\Service\VoucherRedemptionService;
  10. use NetInventors\NetiNextEasyCoupon\Struct\PluginConfigStruct;
  11. use Shopware\Core\Checkout\Cart\Event\AfterLineItemAddedEvent;
  12. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemAddedEvent;
  13. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemRemovedEvent;
  14. use Shopware\Core\Checkout\Cart\SalesChannel\CartService;
  15. use Shopware\Core\Checkout\Promotion\Cart\PromotionItemBuilder;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. use Symfony\Component\HttpFoundation\RequestStack;
  19. class LineItemSubscriber implements EventSubscriberInterface
  20. {
  21.     private PluginConfigStruct       $pluginConfig;
  23.     private VoucherRedemptionService $voucherRedemptionService;
  25.     private RequestStack             $requestStack;
  27.     private CartService              $cartService;
  29.     public function __construct(
  30.         VoucherRedemptionService $voucherRedemptionService,
  31.         PluginConfigStruct       $pluginConfig,
  32.         RequestStack             $requestStack,
  33.         CartService              $cartService
  34.     ) {
  35.         $this->voucherRedemptionService = $voucherRedemptionService;
  36.         $this->pluginConfig             = $pluginConfig;
  37.         $this->requestStack             = $requestStack;
  38.         $this->cartService              = $cartService;
  39.     }
  41.     public static function getSubscribedEvents(): array
  42.     {
  43.         return [
  44.             BeforeLineItemAddedEvent::class => [
  45.                 [ 'onLineItemAdded', 5000 ],
  46.             ],
  48.             BeforeLineItemRemovedEvent::class => [
  49.                 [ 'onLineItemRemoved', 5000 ],
  50.             ],
  52.             AfterLineItemAddedEvent::class => [
  53.                 [ 'onAfterLineItemAdded', 5000 ],
  54.             ],
  55.         ];
  56.     }
  58.     /**
  59.      * @param AfterLineItemAddedEvent $event
  60.      */
  61.     public function onAfterLineItemAdded(AfterLineItemAddedEvent $event): void
  62.     {
  63.         if (!$this->pluginConfig->isActive()) {
  64.             return;
  65.         }
  67.         $cart           = $event->getCart();
  68.         $vouchersInCart = null;
  70.         /** @var CartDataDefinition $cartDataDefinition */
  71.         $cartDataDefinition = $cart->getData()->get('easy-coupon-codes');
  73.         if (null !== $cartDataDefinition) {
  74.             $vouchersInCart = $cartDataDefinition->getEasyCoupons();
  75.         }
  77.         $request = $this->requestStack->getCurrentRequest();
  79.         if (null === $request) {
  80.             return;
  81.         }
  83.         $voucherCodes = $request->getSession()->get('EasyCouponVoucherCodes');
  85.         if (null === $voucherCodes) {
  86.             return;
  87.         }
  89.         foreach ($voucherCodes as $code) {
  90.             if (isset($vouchersInCart[$code])) {
  91.                 continue;
  92.             }
  94.             $itemBuilder = new PromotionItemBuilder();
  96.             $lineItem = $itemBuilder->buildPlaceholderItem($code);
  97.             $this->cartService->add($event->getCart(), $lineItem, $event->getSalesChannelContext());
  98.         }
  99.     }
  101.     /**
  102.      * @param BeforeLineItemAddedEvent $event
  103.      *
  104.      * @throws EasyCouponError
  105.      */
  106.     public function onLineItemAdded(BeforeLineItemAddedEvent $event): void
  107.     {
  108.         if (!$this->pluginConfig->isActive()) {
  109.             return;
  110.         }
  112.         $this->voucherRedemptionService->addVoucherToCart($event);
  113.     }
  115.     public function onLineItemRemoved(BeforeLineItemRemovedEvent $event): void
  116.     {
  117.         if (!$this->pluginConfig->isActive()) {
  118.             return;
  119.         }
  121.         $this->voucherRedemptionService->removeVoucherFromCart($event->getCart(), $event->getLineItem());
  122.     }
  123. }