let's goooo

next-enterprise/.env.local.example

@@ -0,0 +1 @@
+SECRET='your-secret'

next-enterprise/.gitignore

@@ -31,6 +31,7 @@ yarn-error.log*
 
 # env files (can opt-in for committing if needed)
 .env*
+!.env.local.example
 
 # vercel
 .vercel

next-enterprise/expirator-service/.env.local.example

@@ -0,0 +1,2 @@
+SECRET='your-secret'
+TOKEN='sk...

next-enterprise/expirator-service/.gitignore

@@ -0,0 +1,176 @@
+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+!.env.local.example
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

next-enterprise/expirator-service/index.ts

@@ -0,0 +1,44 @@
+import {createClient} from '@sanity/client'
+
+const client = createClient({
+  projectId: 'hiomol4a',
+  dataset: 'lcapi',
+  apiVersion: '2024-11-21',
+  useCdn: false,
+})
+
+const appOrigin = 'https://lcapi-examples-next-enterprise.sanity.dev'
+const appRoute = new URL('/api/expire-tags', appOrigin)
+appRoute.searchParams.set('secret', process.env.SECRET!)
+
+await new Promise((resolve, reject) => {
+  client.live.events().subscribe({
+    next: (event) => {
+      if (event.type === 'welcome') {
+        console.info(
+          `Connected to the Sanity Live Content API, events will be forwarded to ${appOrigin} on a protected route which expires tag entries`,
+        )
+      } else if (event.type === 'message') {
+        const url = new URL(appRoute)
+        for (const tag of event.tags) {
+          url.searchParams.append('tag', tag)
+        }
+        fetch(url, {method: 'POST'})
+          .then((res) => {
+            if (!res.ok) {
+              throw new TypeError('Failed', {cause: res.statusText})
+            }
+            return res.json()
+          })
+          .then((json) => console.info('Forwarded tags to api route', event.tags, json))
+          .catch((reason) =>
+            console.error('Failed to forward tags to api route', event, reason, url.toString()),
+          )
+      }
+    },
+    error: (error: unknown) => {
+      reject(error)
+    },
+    complete: () => resolve(undefined),
+  })
+})

next-enterprise/expirator-service/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "expirator-service",
+  "module": "index.ts",
+  "type": "module",
+  "devDependencies": {
+    "@types/bun": "latest"
+  },
+  "scripts": {
+    "start": "bun run index.ts"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "@sanity/client": "^6.22.5"
+  }
+}

next-enterprise/expirator-service/tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    // Enable latest features
+    "lib": ["ESNext", "DOM"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}

next-enterprise/src/app/actions.ts

@@ -3,11 +3,6 @@
 import type {SyncTag} from '@sanity/client'
 import {expireTag} from 'next/cache'
 
-export async function expireTags(tags: SyncTag[]) {
-  expireTag(...tags)
-  console.log(`<SanityLive /> expired tags: ${tags.join(', ')}`)
-}
-
 export async function randomColorTheme(tags: SyncTag[]) {
   const res = await fetch('https://lcapi-examples-api.sanity.dev/api/random-color-theme', {
     method: 'PUT',

next-enterprise/src/app/api/expire-tags/route.ts

@@ -0,0 +1,14 @@
+import {expireTag} from 'next/cache'
+
+export async function POST(request: Request) {
+  const url = new URL(request.url)
+  const secret = url.searchParams.get('secret')
+  if (secret !== process.env.SECRET) {
+    return Response.json({error: 'Unauthorized'}, {status: 401})
+  }
+
+  const tags = url.searchParams.getAll('tag')
+  console.log('Expiring tags from expirator service', tags)
+  expireTag(...tags)
+  return Response.json({tags})
+}