MC-43176: GraphQL returns the price ranges of a simple product on another store

Author: Oleksandr Iegorov

app/code/Magento/CatalogGraphQl/Model/Resolver/Product/PriceRange.php

@@ -23,6 +23,8 @@
  */
 class PriceRange implements ResolverInterface
 {
+    private const STORE_FILTER_CACHE_KEY = '_cache_instance_store_filter';
+
     /**
      * @var Discount
      */
@@ -93,6 +95,8 @@ public function resolve(
      */
     private function getMinimumProductPrice(SaleableInterface $product, StoreInterface $store): array
     {
+        // add store filter for the product
+        $product->setData(self::STORE_FILTER_CACHE_KEY, $store);
         $priceProvider = $this->priceProviderPool->getProviderByProductType($product->getTypeId());
         $regularPrice = $priceProvider->getMinimalRegularPrice($product)->getValue();
         $finalPrice = $priceProvider->getMinimalFinalPrice($product)->getValue();