chore: add server playground

Author: Julien-R44

playground/package.json

@@ -3,7 +3,8 @@
   "type": "module",
   "private": true,
   "scripts": {
-    "start": "cross-env NODE_NO_WARNINGS=1 node --loader ts-node/esm src/index.ts"
+    "start": "cross-env NODE_NO_WARNINGS=1 node --loader ts-node/esm src/index.ts",
+    "start-server": "cross-env NODE_NO_WARNINGS=1 node --loader ts-node/esm src/server.ts"
   },
   "dependencies": {
     "@aws-sdk/client-dynamodb": "^3.658.1",

playground/src/server.ts

@@ -0,0 +1,33 @@
+import { createServer } from 'node:http'
+import { setTimeout } from 'node:timers/promises'
+import { BentoCache, bentostore } from 'bentocache'
+import { redisDriver } from 'bentocache/drivers/redis'
+
+const bento = new BentoCache({
+  default: 'redis',
+  stores: {
+    redis: bentostore().useL2Layer(redisDriver({ connection: { host: '127.0.0.1', port: 6379 } })),
+  },
+})
+
+function getCachedValue() {
+  return bento.getOrSet({
+    key: 'foo',
+    factory: async () => {
+      await setTimeout(1000)
+      return 'bar'
+    },
+    ttl: '4s',
+  })
+}
+
+const server = createServer(async (_req, res) => {
+  res.writeHead(200, { 'Content-Type': 'application/json' })
+
+  const value = await getCachedValue()
+  res.end(JSON.stringify(value))
+})
+
+server.listen(8042, () => {
+  console.log('Listening on http://localhost:8042')
+})