Merge pull request #103 from IrinaZhadzinets/issue-5087

#5087 - Remove error about out of stock item in cart

src/Model/Cart/GetCartForUser.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * ScandiPWA - Progressive Web App for Magento
+ *
+ * Copyright © Scandiweb, Inc. All rights reserved.
+ * See LICENSE for license details.
+ *
+ * @license OSL-3.0 (Open Software License ("OSL") v. 3.0)
+ * @package scandipwa/quote-graphql
+ * @link    https://github.com/scandipwa/quote-graphql
+ */
+
+declare(strict_types=1);
+
+namespace ScandiPWA\QuoteGraphQl\Model\Cart;
+
+use Magento\Quote\Model\Quote;
+use Magento\QuoteGraphQl\Model\Cart\GetCartForUser as SourceGetCartForUser;
+
+/**
+ * Class GetCartForUser
+ * @package ScandiPWA\QuoteGraphQl\Model\Cart
+ */
+class GetCartForUser extends SourceGetCartForUser
+{
+    /**
+     * Type of error
+     */
+    public const ERROR_TYPE = 'stock';
+
+    /**
+     * Message for out of stock item in cart
+     */
+    public const ERROR_MESSAGE = 'Some of the products are out of stock.';
+
+    /**
+     * Get cart for user
+     *
+     * @param string $cartHash
+     * @param int|null $customerId
+     * @param int $storeId
+     * @return Quote
+     */
+    public function execute(string $cartHash, ?int $customerId, int $storeId): Quote
+    {
+        $cart = parent::execute($cartHash, $customerId, $storeId);
+
+        // For magento, this error is used for notification.
+        // But for PWA, this error prevents working with cart data,
+        // and out_of_stock status is processed based on product fields, not stock error
+        // Therefore, the error is removed if it concerns 'Out of stock item in cart'
+        $cart->removeMessageByText(self::ERROR_TYPE, self::ERROR_MESSAGE);
+
+        return $cart;
+    }
+}

src/etc/di.xml

@@ -50,5 +50,7 @@
                 type="ScandiPWA\QuoteGraphQl\Model\Resolver\CartItems"/>
     <preference for="Magento\QuoteGraphQl\Model\Resolver\ShippingAddress\SelectedShippingMethod"
                 type="ScandiPWA\QuoteGraphQl\Model\Resolver\ShippingAddress\SelectedShippingMethod"/>
+    <preference for="Magento\QuoteGraphQl\Model\Cart\GetCartForUser"
+                type="ScandiPWA\QuoteGraphQl\Model\Cart\GetCartForUser"/>
 </config>