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feat(graphqlSsrClient): add instantiation with timestamp to apollo shared client #2589

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feat(graphqlSsrClient): add instantiation with timestamp to apollo shared client #2589

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a0d90d4
feat(graphqlSsrClient): add instantiation with timestamp to apollo sh…
Giovanni-Schroevers Mar 11, 2026
96f648f
feat: check if renew-all-pages-query file exists before reading it
Giovanni-Schroevers Mar 13, 2026
2267b49
feat: update path of renew-all-pages-query file
Giovanni-Schroevers Mar 13, 2026
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23 changes: 20 additions & 3 deletions examples/magento-graphcms/lib/graphql/graphqlSsrClient.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ import {
import { MeshApolloLink, getBuiltMesh } from '@graphcommerce/graphql-mesh'
import { storefrontConfig, storefrontConfigDefault } from '@graphcommerce/next-ui'
import type { GetStaticPropsContext } from 'next'
import fs from 'fs'
import { i18nSsrLoader } from '../i18n/I18nProvider'

function client(context: GetStaticPropsContext, fetchPolicy: FetchPolicy = 'no-cache') {
Expand Down Expand Up @@ -53,7 +54,7 @@ export function graphqlSharedClient(context: GetStaticPropsContext) {
}

const ssrClient: {
[locale: string]: ApolloClient
[locale: string]: { instancedAt: number; client: ApolloClient }
} = {}

export function graphqlSsrClient(context: GetStaticPropsContext) {
Expand All @@ -62,8 +63,24 @@ export function graphqlSsrClient(context: GetStaticPropsContext) {

if (context.preview || context.draftMode) return client(context, 'no-cache')

const dir = './tmp'

const shouldCheckCache = fs.existsSync(`${dir}/renew-all-pages-query.txt`)

if (shouldCheckCache) {
const instancedAt = Number(fs.readFileSync(`${dir}/renew-all-pages-query.txt`, 'utf8'))

if (ssrClient[locale]?.instancedAt < instancedAt) {
delete ssrClient[locale]
}
}

// Create a client if it doesn't exist for the locale.
if (!ssrClient[locale]) ssrClient[locale] = client(context, 'no-cache')
if (!ssrClient[locale])
ssrClient[locale] = {
instancedAt: new Date().getTime(),
client: client(context, 'no-cache'),
}

return ssrClient[locale]
return ssrClient[locale].client
}
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