ACSD-53148: Two parallel requests in GraphQL for adding the same configurable product to the cart…

Categories

GraphQL, Shopping Cart

Components

magento/module-configurable-product-graph-ql

Origin

adobe-commerce-support

Since QPT

1.1.37

Issue

Two parallel requests in GraphQL for adding the same configurable product to the cart resulted in two separate items on the cart with the same product SKU.

Steps to reproduce

1. Create a configurable product with SKU Test and a simple product with SKU Test-A. 1. Create a new empty cart via GraphQL (change the location with your own URL): curl --location 'http://mag.local/graphql' \ --header 'Store: default' \ --header 'Content-Type: application/json' \ --data '{"query":"mutation{\n createEmptyCart\n}","variables"{}}' 1. Run two concurrent requests to add the same product to the cart (change cartID and location for both requests): curl --location 'http://mag.local/graphql' --header 'Store: default' --header 'Content-Type: application/json' --data '{"query":"mutation($cartId: String!, $preSku: String!, $preParentSku: String!) {\r\n addConfigurableProductsToCart(\r\n input: {\r\n cart_id: $cartId\r\n cart_items: [\r\n {\r\n parent_sku: $preParentSku\r\n data: {\r\n quantity: 1\r\n sku: $preSku\r\n }\r\n }\r\n ]\r\n }\r\n ) {\r\n cart {\r\n items {\r\n id\r\n product {\r\n name\r\n sku\r\n }\r\n quantity\r\n \r\n prices {\r\n price {\r\n value\r\n currency\r\n }\r\n }\r\n ... on ConfigurableCartItem {\r\n configurable_options {\r\n option_label\r\n value_label\r\n }\r\n }\r\n }\r\n total_quantity\r\n prices {\r\n grand_total {\r\n value\r\n currency\r\n }\r\n discounts {\r\n amount {\r\n value\r\n currency\r\n }\r\n label\r\n }\r\n subtotal_excluding_tax {\r\n value\r\n currency\r\n }\r\n } \r\n }\r\n }\r\n}","variables":{"cartId":"VV85vRfmCrRm0aKLKkNDrXH2S5y7sSpf","preParentSku":"Test","preSku":"Test-A"}}' & curl --location 'http://mag.local/graphql' --header 'Store: default' --header 'Content-Type: application/json' --data '{"query":"mutation($cartId: String!, $preSku: String!, $preParentSku: String!) {\r\n addConfigurableProductsToCart(\r\n input: {\r\n cart_id: $cartId\r\n cart_items: [\r\n {\r\n parent_sku: $preParentSku\r\n data: {\r\n quantity: 1\r\n sku: $preSku\r\n }\r\n }\r\n ]\r\n }\r\n ) {\r\n cart {\r\n items {\r\n id\r\n product {\r\n name\r\n sku\r\n }\r\n quantity\r\n \r\n prices {\r\n price {\r\n value\r\n currency\r\n }\r\n }\r\n ... on ConfigurableCartItem {\r\n configurable_options {\r\n option_label\r\n value_label\r\n }\r\n }\r\n }\r\n total_quantity\r\n prices {\r\n grand_total {\r\n value\r\n currency\r\n }\r\n discounts {\r\n amount {\r\n value\r\n currency\r\n }\r\n label\r\n }\r\n subtotal_excluding_tax {\r\n value\r\n currency\r\n }\r\n } \r\n }\r\n }\r\n}","variables":{"cartId":"VV85vRfmCrRm0aKLKkNDrXH2S5y7sSpf","preParentSku":"Test","preSku":"Test-A"}}' 1. Get the cart to see the items (change cartId and location): curl --location 'http://mag.local/graphql' \ --header 'Store: default' \ --header 'Content-Type: application/json' \ --data '{"query":"{\n cart(cart_id: \"VV85vRfmCrRm0aKLKkNDrXH2S5y7sSpf\") {\n items {\n id\n product {\n name\n sku\n }\n quantity\n }\n\n }\n}\n","variables":{}}'

Adobe's page lists 2.4.4 - 2.4.6-p2 as compatible; the versions below are resolved from the current QPT constraints and are the ones the tool will offer.

Adobe scheduled the permanent fix for 2.4.7.

Install

Install the Quality Patches Tool with composer require magento/quality-patches, apply the prerequisites listed for all files applicable to your distribution and version first, then run vendor/bin/magento-patches apply ACSD-53148. On Cloud, add ACSD-53148 under stage.build.QUALITY_PATCHES in .magento.env.yaml.

For cweagans/composer-patches, choose a compatible version below and download the bundle. Copy its ACSD-53148/ folder into patches/composer/, merge composer.patches.json into composer.json, then run composer install. Bundle prerequisites the same way and list them first. Paths are relative to each package root, using the default -p1 level. Prefer local files when configuring composer-patches; a remote URL can change.

Patch files and compatible versions

Sources

• Adobe documentation for ACSD-53148
• JSON API: /api/v1/patches/ACSD-53148