MC-43189: [Graphql] Swatch Configurable option can be added to cart on any website

Author: dhorytskyi

app/code/Magento/ConfigurableProductGraphQl/Model/Cart/BuyRequest/SuperAttributeDataProvider.php

@@ -92,6 +92,9 @@ public function execute(array $cartItemData): array
         } catch (NoSuchEntityException $e) {
             throw new GraphQlNoSuchEntityException(__('Could not find specified product.'));
         }
+        if (!in_array($cart->getStore()->getWebsiteId(), $product->getWebsiteIds())) {
+            throw new GraphQlNoSuchEntityException(__('Could not find specified product.'));
+        }
 
         $this->checkProductStock($sku, (float) $qty, (int) $cart->getStore()->getWebsiteId());
 

app/code/Magento/DownloadableGraphQl/Model/Cart/BuyRequest/DownloadableLinksDataProvider.php

@@ -40,7 +40,11 @@ public function execute(array $cartItemData): array
 
         if (isset($cartItemData['data']) && isset($cartItemData['data']['sku'])) {
             $sku = $cartItemData['data']['sku'];
-            $product = $this->productRepository->get($sku);
+            try {
+                $product = $this->productRepository->get($sku);
+            } catch (NoSuchEntityException $e) {
+                throw new GraphQlNoSuchEntityException(__('Could not find specified product.'));
+            }
 
             if ($product->getLinksPurchasedSeparately() && isset($cartItemData['downloadable_product_links'])) {
                 $downloadableLinks = $cartItemData['downloadable_product_links'];