BB2B-2598: Adds caching capability to storeConfig, currency, country, countries, and availableStores GraphQl queries

The BB2B-2598 patch adds caching capability to storeConfig, currency, country, countries, and availableStores GraphQl queries. This patch is available when the Quality Patches Tool (QPT) 1.1.30 is installed. The patch ID is BB2B-2598. Please note that the issue is scheduled to be fixed in Adobe Commerce 2.4.7-beta1.

Affected products and versions

The patch is created for Adobe Commerce version:

• Adobe Commerce (all deployment methods) 2.4.4 - 2.4.6

Compatible with Adobe Commerce versions:

• Adobe Commerce (all deployment methods) 2.4.4 - 2.4.6

Issue

availableStores, countries, country, currency, storeConfig, and customAttributeMetadata GraphQL queries are not cacheable.

Prerequisites:

• Server is pointing to Varnish proxying to Adobe Commerce backend.
• Config setting system/full_page_cache/caching_application is set to 2 (Varnish), or go to Adobe Commerce Admin > Stores > System > Full Page Cache > Caching Application > and set it to Varnish.

After the patch is applied, run the following steps to ensure caching capability is now available:

1. Send GET request to any of the GraphQL queries listed above, using any arbitrary fields.
2. Resend the request without any changes; you will notice that it is much faster. Note that the request is not sent to the backend but it is completely handled by Varnish as a cache hit.
3. If further proof is required, comment out the unset of X-Magento-Debug header present in our VCL, then restart Varnish and run the above steps again.

Apply the patch

To apply individual patches, use the following links depending on your deployment method:

• Adobe Commerce or Magento Open Source on-premises: Quality Patches Tool > Usage in the Quality Patches Tool guide.
• Adobe Commerce on cloud infrastructure: Upgrades and Patches > Apply Patches in the Commerce on Cloud Infrastructure guide.

Related reading

To learn more about Quality Patches Tool, refer to:

• Quality Patches Tool released: a new tool to self-serve quality patches in our support knowledge base.
• Check if patch is available for your Adobe Commerce issue using Quality Patches Tool in our support knowledge base.

For info about other patches available in QPT, refer to Quality Patches Tool: Search for patches in the Quality Patches Tool guide.