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\EasyCoupon\EasyCouponEntity;
  9. use NetInventors\NetiNextEasyCoupon\Core\Content\Product\Cart\EasyCouponError;
  10. use NetInventors\NetiNextEasyCoupon\Service\PluginConfig;
  11. use NetInventors\NetiNextEasyCoupon\Service\VoucherRedemptionService;
  12. use Shopware\Core\Checkout\Cart\Event\AfterLineItemAddedEvent;
  13. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemAddedEvent;
  14. use Shopware\Core\Checkout\Cart\Event\BeforeLineItemRemovedEvent;
  15. use Shopware\Core\Checkout\Cart\SalesChannel\CartService;
  16. use Shopware\Core\Checkout\Promotion\Cart\PromotionItemBuilder;
  17. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  18. use Symfony\Component\HttpFoundation\RequestStack;
  20. class LineItemSubscriber implements EventSubscriberInterface
  21. {
  22.     /**
  23.      * @var PluginConfig
  24.      */
  25.     private $pluginConfig;
  27.     /**
  28.      * @var VoucherRedemptionService
  29.      */
  30.     private $voucherRedemptionService;
  32.     /** @var RequestStack  */
  33.     private $requestStack;
  35.     /** @var CartService  */
  36.     private $cartService;
  38.     public function __construct(
  39.         VoucherRedemptionService $voucherRedemptionService,
  40.         PluginConfig $pluginConfig,
  41.         RequestStack $requestStack,
  42.         CartService $cartService
  43.     ) {
  44.         $this->voucherRedemptionService = $voucherRedemptionService;
  45.         $this->pluginConfig             = $pluginConfig;
  46.         $this->requestStack             = $requestStack;
  47.         $this->cartService              = $cartService;
  48.     }
  50.     public static function getSubscribedEvents(): array
  51.     {
  52.         return [
  53.             BeforeLineItemAddedEvent::class => [
  54.                 [ 'onLineItemAdded', 5000 ],
  55.             ],
  57.             BeforeLineItemRemovedEvent::class => [
  58.                 [ 'onLineItemRemoved', 5000 ],
  59.             ],
  61.             AfterLineItemAddedEvent::class => [
  62.                 [ 'onAfterLineItemAdded', 5000 ],
  63.             ],
  64.         ];
  65.     }
  67.     /**
  68.      * @param AfterLineItemAddedEvent $event
  69.      */
  70.     public function onAfterLineItemAdded(AfterLineItemAddedEvent $event): void
  71.     {
  72.         if (!$this->pluginConfig->isActive()) {
  73.             return;
  74.         }
  76.         $cart           = $event->getCart();
  77.         $vouchersInCart = null;
  79.         /** @var CartDataDefinition $cartDataDefinition */
  80.         $cartDataDefinition = $cart->getData()->get('easy-coupon-codes');
  82.         if (null !== $cartDataDefinition) {
  83.             $vouchersInCart = $cartDataDefinition->getEasyCoupons();
  84.         }
  86.         $request = $this->requestStack->getCurrentRequest();
  88.         if (null === $request) {
  89.             return;
  90.         }
  92.         $voucherCodes = $request->getSession()->get('EasyCouponVoucherCodes');
  94.         if (null === $voucherCodes) {
  95.             return;
  96.         }
  98.         foreach ($voucherCodes as $code) {
  99.             if (isset($vouchersInCart[$code])) {
  100.                 continue;
  101.             }
  103.             $itemBuilder = new PromotionItemBuilder();
  105.             $lineItem = $itemBuilder->buildPlaceholderItem($code);
  106.             $this->cartService->add($event->getCart(), $lineItem, $event->getSalesChannelContext());
  107.         }
  108.     }
  110.     /**
  111.      * @param BeforeLineItemAddedEvent $event
  112.      *
  113.      * @throws EasyCouponError
  114.      */
  115.     public function onLineItemAdded(BeforeLineItemAddedEvent $event): void
  116.     {
  117.         if (!$this->pluginConfig->isActive()) {
  118.             return;
  119.         }
  121.         $this->voucherRedemptionService->addVoucherToCart($event);
  122.     }
  124.     public function onLineItemRemoved(BeforeLineItemRemovedEvent $event): void
  125.     {
  126.         if (!$this->pluginConfig->isActive()) {
  127.             return;
  128.         }
  130.         $this->voucherRedemptionService->removeVoucherFromCart($event->getCart(), $event->getLineItem());
  131.     }
  132. }