custom/plugins/NieMehrStreichenTheme/src/Subscriber/AdditionalProductsBasedOnWeight.php line 44

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  1. <?php
  3. /*
  4.  * This file has been created by developers from BitBag.
  5.  * Feel free to contact us once you face any issues or want to start.
  6.  * You can find more information about us on https://bitbag.io and write us an email on hello@bitbag.io.
  7.  */
  9. declare(strict_types=1);
  11. namespace NieMehrStreichenTheme\Subscriber;
  13. use Shopware\Storefront\Page\Checkout\Confirm\CheckoutConfirmPageLoadedEvent;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  15. use Shopware\Core\Checkout\Cart\SalesChannel\CartService;
  16. use Shopware\Core\Checkout\Cart\LineItemFactoryRegistry;
  17. use Shopware\Core\Checkout\Cart\CartPersister;
  18. use Shopware\Core\System\SalesChannel\Context\SalesChannelContextService;
  19. use Shopware\Core\Checkout\Cart\Delivery\Struct\DeliveryCollection;
  21. class AdditionalProductsBasedOnWeight implements EventSubscriberInterface
  22. {
  23.     private CartService $cartService;
  25.     public function __construct(
  26.         CartService $cartService,
  27.         LineItemFactoryRegistry $factory,
  28.         CartPersister $cartPersister,
  29.         SalesChannelContextService $salesChannelContextService
  30.     ) {
  31.         $this->cartService = $cartService;
  32.         $this->factory = $factory;
  33.         $this->persister = $cartPersister;
  34.         $this->salesChannelContextService = $salesChannelContextService;
  35.     }
  37.     public static function getSubscribedEvents(): array
  38.     {
  39.         return [
  40.             CheckoutConfirmPageLoadedEvent::class => 'checkoutConfirmPageLoaded',
  41.         ];
  42.     }
  44.     public function checkoutConfirmPageLoaded(CheckoutConfirmPageLoadedEvent $event): void
  45.     {
  46.         $palletsAreInsideOfOrder = false;
  47.         $totalWeight = 0;
  48.         $palletsTotalQuantity = 0;
  49.         $salesChannelContext = $event->getSalesChannelContext();
  50.         $cart = $this->cartService->getCart($event->getSalesChannelContext()->getToken(), $salesChannelContext);
  51.         
  52.         foreach($cart->getLineItems() as $item){
  53.             $referenceId = $item->getReferencedId();
  54.             if($referenceId != "af4cb7dfb30e471fa583ca2a39d41b0e"){
  55.                 $deliveryInformation = $item->getDeliveryInformation();
  56.                 
  57.                 if(method_exists($deliveryInformation, "getWeight")){
  58.                     $totalWeight += $deliveryInformation->getWeight()*$item->getQuantity();
  59.                 }
  60.             } else {
  61.                 $palletsTotalQuantity += $item->getQuantity();
  62.                 $palletsLineItemID = $item->getId();
  63.                 $palletsAreInsideOfOrder = true;
  64.             }
  65.         }
  66.         
  67.         $shippingMethodId = current($cart->getDeliveries()->getElements()[0]->getShippingMethod()->getPrices()->getElements())->getShippingMethodId();
  68.         
  69.         if($shippingMethodId != "7afc682a2dc44c42813b95f51789b5ea"){ // If its classic shipping (not pickup)
  70.             if($totalWeight >= 24){
  71.                 $countPallets = (int)ceil(($totalWeight/750));
  73.                 if($palletsAreInsideOfOrder == true){
  74.                     if($palletsTotalQuantity != $countPallets){
  75.                         $this->cartService->changeQuantity($cart, $palletsLineItemID, $countPallets, $salesChannelContext);
  77.                         header("Location: /checkout/confirm");
  78.                         exit;
  79.                     }
  80.                 } else {
  81.                     $lineItem = $this->factory->create([
  82.                         'type' => "product",
  83.                         'referencedId' => 'af4cb7dfb30e471fa583ca2a39d41b0e',
  84.                         'quantity' => 10
  85.                     ], $salesChannelContext);
  87.                     $cart->add($lineItem);
  88.                     $this->persister->save($cart, $salesChannelContext);
  90.                     header("Location: /checkout/confirm");
  91.                     exit;
  92.                 }
  93.             } else {
  94.                 if($palletsAreInsideOfOrder == true){
  95.                     $cart->remove($palletsLineItemID);
  96.                     $this->persister->save($cart, $salesChannelContext);
  98.                     header("Location: /checkout/confirm");
  99.                     exit;
  100.                 }
  101.             }
  102.         } else {
  103.             
  104.             //Delete if shipping method is pick-up and pallets are inside of a order
  105.             
  106.             if($palletsAreInsideOfOrder == true){
  107.                 $cart->remove($palletsLineItemID);
  108.                 $this->persister->save($cart, $salesChannelContext);
  110.                 header("Location: /checkout/confirm");
  111.                 exit;
  112.             }
  113.         }
  114.     }
  115. }