Function $__internalBatch

packages/client/tests/functional/extensions/pdp.ts:238–252

({ query, args, __internalParams })

        query: {
          // @ts-expect-error
          async $__internalBatch({ query, args, __internalParams }) {
            let cacheInfo: null | string = null
            __internalParams.customDataProxyFetch = (fetch) => (url, args) => {
              cacheInfo = 'hit!'
              return fetch(url, args)
            }

            const result = await query(args, __internalParams)
            for (const item of result) {
              if (item) {
                item.cacheInfo = cacheInfo
              }
            }
            return result
          },
        },
      })