graphQl-890: Replaced usage of the CartItemQuantity with the CartItem…

app/code/Magento/QuoteGraphQl/Model/Cart/ExtractQuoteAddressData.php

@@ -61,21 +61,25 @@ public function execute(QuoteAddress $address): array
             return $addressData;
         }
 
-        $addressItemsData = [];
         foreach ($address->getAllItems() as $addressItem) {
             if ($addressItem instanceof \Magento\Quote\Model\Quote\Item) {
                 $itemId = $addressItem->getItemId();
             } else {
                 $itemId = $addressItem->getQuoteItemId();
             }
-
-            $addressItemsData[] = [
+            $productData = $addressItem->getProduct()->getData();
+            $productData['model'] = $addressItem->getProduct();
+            $addressData['cart_items'][] = [
                 'cart_item_id' => $itemId,
                 'quantity' => $addressItem->getQty()
             ];
+            $addressData['cart_items_v2'][] = [
+                'id' => $itemId,
+                'quantity' => $addressItem->getQty(),
+                'product' => $productData,
+                'model' => $addressItem,
+            ];
         }
-        $addressData['cart_items'] = $addressItemsData;
-
         return $addressData;
     }
 }

app/code/Magento/QuoteGraphQl/etc/schema.graphqls

@@ -219,18 +219,19 @@ interface CartAddressInterface @typeResolver(class: "\\Magento\\QuoteGraphQl\\Mo
 type ShippingCartAddress implements CartAddressInterface {
     available_shipping_methods: [AvailableShippingMethod] @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\ShippingAddress\\AvailableShippingMethods")
     selected_shipping_method: SelectedShippingMethod @resolver(class: "\\Magento\\QuoteGraphQl\\Model\\Resolver\\ShippingAddress\\SelectedShippingMethod")
-    items_weight: Float
-    cart_items: [CartItemQuantity]
     customer_notes: String
+    items_weight: Float @deprecated(reason: "This information shoud not be exposed on frontend")
+    cart_items: [CartItemQuantity] @deprecated(reason: "`cart_items_v2` should be used instead")
+    cart_items_v2: [CartItemInterface]
 }
 
 type BillingCartAddress implements CartAddressInterface {
     customer_notes: String @deprecated (reason: "The field is used only in shipping address")
 }
 
-type CartItemQuantity {
-    cart_item_id: Int!
-    quantity: Float!
+type CartItemQuantity @doc(description:"Deprecated: `cart_items` field of `ShippingCartAddress` returns now  `CartItemInterface` instead of `CartItemQuantity`") {
+    cart_item_id: Int! @deprecated(reason: "`cart_items` field of `ShippingCartAddress` returns now `CartItemInterface` instead of `CartItemQuantity`")
+    quantity: Float! @deprecated(reason: "`cart_items` field of `ShippingCartAddress` returns now `CartItemInterface` instead of `CartItemQuantity`")
 }
 
 type CartAddressRegion {

dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/AddSimpleProductToCartTest.php

@@ -50,8 +50,36 @@ public function testAddSimpleProductToCart()
         $response = $this->graphQlMutation($query, [], '', $this->getHeaderMap());
 
         self::assertArrayHasKey('cart', $response['addSimpleProductsToCart']);
+        self::assertArrayHasKey('shipping_addresses', $response['addSimpleProductsToCart']['cart']);
+        self::assertEmpty($response['addSimpleProductsToCart']['cart']['shipping_addresses']);
         self::assertEquals($quantity, $response['addSimpleProductsToCart']['cart']['items'][0]['quantity']);
         self::assertEquals($sku, $response['addSimpleProductsToCart']['cart']['items'][0]['product']['sku']);
+        self::assertArrayHasKey('prices', $response['addSimpleProductsToCart']['cart']['items'][0]);
+
+        self::assertArrayHasKey('price', $response['addSimpleProductsToCart']['cart']['items'][0]['prices']);
+        $price = $response['addSimpleProductsToCart']['cart']['items'][0]['prices']['price'];
+        self::assertArrayHasKey('value', $price);
+        self::assertEquals(10, $price['value']);
+        self::assertArrayHasKey('currency', $price);
+        self::assertEquals('USD', $price['currency']);
+
+        self::assertArrayHasKey('row_total', $response['addSimpleProductsToCart']['cart']['items'][0]['prices']);
+        $rowTotal = $response['addSimpleProductsToCart']['cart']['items'][0]['prices']['row_total'];
+        self::assertArrayHasKey('value', $rowTotal);
+        self::assertEquals(20, $rowTotal['value']);
+        self::assertArrayHasKey('currency', $rowTotal);
+        self::assertEquals('USD', $rowTotal['currency']);
+
+        self::assertArrayHasKey(
+            'row_total_including_tax',
+            $response['addSimpleProductsToCart']['cart']['items'][0]['prices']
+        );
+        $rowTotalIncludingTax =
+            $response['addSimpleProductsToCart']['cart']['items'][0]['prices']['row_total_including_tax'];
+        self::assertArrayHasKey('value', $rowTotalIncludingTax);
+        self::assertEquals(20, $rowTotalIncludingTax['value']);
+        self::assertArrayHasKey('currency', $rowTotalIncludingTax);
+        self::assertEquals('USD', $rowTotalIncludingTax['currency']);
     }
 
     /**
@@ -262,6 +290,34 @@ private function getQuery(string $maskedQuoteId, string $sku, float $quantity):
         product {
           sku
         }
+        prices {
+          price {
+           value
+           currency
+          }
+          row_total {
+           value
+           currency
+          }
+          row_total_including_tax {
+           value
+           currency
+          }
+        }
+      }
+      shipping_addresses {
+        firstname
+        lastname
+        company
+        street
+        city
+        postcode
+        telephone
+        country {
+          code
+          label
+        }
+        __typename
       }
     }
   }

dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/AddSimpleProductToCartTest.php

@@ -45,8 +45,36 @@ public function testAddSimpleProductToCart()
         $response = $this->graphQlMutation($query);
         self::assertArrayHasKey('cart', $response['addSimpleProductsToCart']);
 
+        self::assertArrayHasKey('shipping_addresses', $response['addSimpleProductsToCart']['cart']);
+        self::assertEmpty($response['addSimpleProductsToCart']['cart']['shipping_addresses']);
         self::assertEquals($quantity, $response['addSimpleProductsToCart']['cart']['items'][0]['quantity']);
         self::assertEquals($sku, $response['addSimpleProductsToCart']['cart']['items'][0]['product']['sku']);
+        self::assertArrayHasKey('prices', $response['addSimpleProductsToCart']['cart']['items'][0]);
+
+        self::assertArrayHasKey('price', $response['addSimpleProductsToCart']['cart']['items'][0]['prices']);
+        $price = $response['addSimpleProductsToCart']['cart']['items'][0]['prices']['price'];
+        self::assertArrayHasKey('value', $price);
+        self::assertEquals(10, $price['value']);
+        self::assertArrayHasKey('currency', $price);
+        self::assertEquals('USD', $price['currency']);
+
+        self::assertArrayHasKey('row_total', $response['addSimpleProductsToCart']['cart']['items'][0]['prices']);
+        $rowTotal = $response['addSimpleProductsToCart']['cart']['items'][0]['prices']['row_total'];
+        self::assertArrayHasKey('value', $rowTotal);
+        self::assertEquals(20, $rowTotal['value']);
+        self::assertArrayHasKey('currency', $rowTotal);
+        self::assertEquals('USD', $rowTotal['currency']);
+
+        self::assertArrayHasKey(
+            'row_total_including_tax',
+            $response['addSimpleProductsToCart']['cart']['items'][0]['prices']
+        );
+        $rowTotalIncludingTax =
+            $response['addSimpleProductsToCart']['cart']['items'][0]['prices']['row_total_including_tax'];
+        self::assertArrayHasKey('value', $rowTotalIncludingTax);
+        self::assertEquals(20, $rowTotalIncludingTax['value']);
+        self::assertArrayHasKey('currency', $rowTotalIncludingTax);
+        self::assertEquals('USD', $rowTotalIncludingTax['currency']);
     }
 
     /**
@@ -231,6 +259,34 @@ private function getQuery(string $maskedQuoteId, string $sku, float $quantity):
         product {
           sku
         }
+        prices {
+          price {
+           value
+           currency
+          }
+          row_total {
+           value
+           currency
+          }
+          row_total_including_tax {
+           value
+           currency
+          }
+        }
+      }
+      shipping_addresses {
+        firstname
+        lastname
+        company
+        street
+        city
+        postcode
+        telephone
+        country {
+          code
+          label
+        }
+        __typename
       }
     }
   }

dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/GetAvailableShippingMethodsTest.php

@@ -73,6 +73,12 @@ public function testGetAvailableShippingMethods()
             $expectedAddressData,
             $response['cart']['shipping_addresses'][0]['available_shipping_methods'][0]
         );
+        self::assertCount(1, $response['cart']['shipping_addresses'][0]['cart_items']);
+        self::assertCount(1, $response['cart']['shipping_addresses'][0]['cart_items_v2']);
+        self::assertEquals(
+            'simple_product',
+            $response['cart']['shipping_addresses'][0]['cart_items_v2'][0]['product']['sku']
+        );
     }
 
     /**
@@ -140,6 +146,13 @@ private function getQuery(string $maskedQuoteId): string
         cart_item_id
         quantity
       }
+      cart_items_v2 {
+        id
+        quantity
+        product {
+          sku
+        }
+      }
       available_shipping_methods {
         amount {
           value