PR 28194 Add ability to update Gift Message for cart item

Author: Usik2203

app/code/Magento/GiftMessageGraphQl/etc/graphql/di.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+    <type name="Magento\StoreGraphQl\Model\Resolver\Store\StoreConfigDataProvider">
+        <arguments>
+            <argument name="extendedConfigData" xsi:type="array">
+                <item name="allow_order" xsi:type="string">sales/gift_options/allow_order</item>
+                <item name="allow_items" xsi:type="string">sales/gift_options/allow_items</item>
+            </argument>
+        </arguments>
+    </type>
+</config>

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

@@ -1,6 +1,11 @@
 # Copyright © Magento, Inc. All rights reserved.
 # See COPYING.txt for license details.
 
+type StoreConfig {
+    allow_order : String @doc(description: "Allow Gift Messages on order level")
+    allow_items : String @doc(description: "Allow Gift Messages for order items")
+}
+
 type Cart {
     gift_message: GiftMessage @resolver (class: "\\Magento\\GiftMessageGraphQl\\Model\\Resolver\\Cart\\GiftMessage") @doc(description: "The entered gift message for the cart")
 }
@@ -10,3 +15,13 @@ type GiftMessage {
     from: String! @doc(description: "Sender name")
     message: String! @doc(description: "Gift message text")
 }
+
+input CartItemUpdateInput {
+    gift_message: GiftMessageInput @doc(description: "Gift message details for the cart item")
+}
+
+input GiftMessageInput {
+    to: String! @doc(description: "Recepient name")
+    from: String! @doc(description: "Sender name")
+    message: String! @doc(description: "Gift message text")
+}

app/code/Magento/QuoteGraphQl/Model/Resolver/UpdateCartItems.php

@@ -14,6 +14,7 @@
 use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
 use Magento\Framework\GraphQl\Query\ResolverInterface;
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\GiftMessage\Api\ItemRepositoryInterface;
 use Magento\Quote\Api\CartItemRepositoryInterface;
 use Magento\Quote\Api\CartRepositoryInterface;
 use Magento\Quote\Model\Quote;
@@ -46,21 +47,29 @@ class UpdateCartItems implements ResolverInterface
     private $cartRepository;
 
     /**
-     * @param GetCartForUser $getCartForUser
+     * @var ItemRepositoryInterface
+     */
+    private $itemRepository;
+
+    /**
+     * @param GetCartForUser              $getCartForUser
      * @param CartItemRepositoryInterface $cartItemRepository
-     * @param UpdateCartItem $updateCartItem
-     * @param CartRepositoryInterface $cartRepository
+     * @param UpdateCartItem              $updateCartItem
+     * @param CartRepositoryInterface     $cartRepository
+     * @param ItemRepositoryInterface     $itemRepository
      */
     public function __construct(
         GetCartForUser $getCartForUser,
         CartItemRepositoryInterface $cartItemRepository,
         UpdateCartItem $updateCartItem,
-        CartRepositoryInterface $cartRepository
+        CartRepositoryInterface $cartRepository,
+        ItemRepositoryInterface $itemRepository
     ) {
         $this->getCartForUser = $getCartForUser;
         $this->cartItemRepository = $cartItemRepository;
         $this->updateCartItem = $updateCartItem;
         $this->cartRepository = $cartRepository;
+        $this->itemRepository = $itemRepository;
     }
 
     /**
@@ -131,6 +140,32 @@ private function processCartItems(Quote $cart, array $items): void
             } else {
                 $this->updateCartItem->execute($cart, $itemId, $quantity, $customizableOptions);
             }
+
+            if (!empty($item['gift_message'])) {
+                $this->updateGiftMessageForItem($cart, $item, $itemId);
+            }
+        }
+    }
+
+    /**
+     * Update Gift Message for Quote item
+     *
+     * @param Quote $cart
+     * @param array $item
+     * @param int   $itemId
+     *
+     * @throws GraphQlInputException
+     */
+    private function updateGiftMessageForItem(Quote $cart, array $item, int $itemId)
+    {
+        try {
+            $giftItemMessage = $this->itemRepository->get($cart->getEntityId(), $itemId);
+            $giftItemMessage->setRecipient($item['gift_message']['to']);
+            $giftItemMessage->setSender($item['gift_message']['from']);
+            $giftItemMessage->setMessage($item['gift_message']['message']);
+            $this->itemRepository->save($cart->getEntityId(), $giftItemMessage, $itemId);
+        } catch (LocalizedException $exception) {
+            throw new GraphQlInputException(__('Gift Message can not be updated.'));
         }
     }
 }

app/code/Magento/QuoteGraphQl/composer.json

@@ -13,7 +13,8 @@
         "magento/module-customer-graph-ql": "*",
         "magento/module-sales": "*",
         "magento/module-directory": "*",
-        "magento/module-graph-ql": "*"
+        "magento/module-graph-ql": "*",
+        "magento/module-gift-message": "*"
     },
     "suggest": {
         "magento/module-graph-ql-cache": "*"