refactor: refine code examples

[poolifier.git] / examples / typescript / http-server-pool / fastify-cluster / src / worker.ts

diff --git a/examples/typescript/http-server-pool/fastify-cluster/src/worker.ts b/examples/typescript/http-server-pool/fastify-cluster/src/worker.ts
index ee64ee2ec3911257f86e90a48702116676692afa..2f6c8f6dec1fcf405c8ce5bdb78a51c84c7c1915 100644 (file)
--- a/examples/typescript/http-server-pool/fastify-cluster/src/worker.ts
+++ b/examples/typescript/http-server-pool/fastify-cluster/src/worker.ts
@@ -3,16 +3,16 @@ import { ClusterWorker } from 'poolifier'
 import Fastify, { type FastifyInstance } from 'fastify'
 import type { WorkerData, WorkerResponse } from './types.js'
 
-const factorial: (n: number) => number = n => {
-  if (n === 0) {
-    return 1
-  }
-  return factorial(n - 1) * n
-}
-
 class FastifyWorker extends ClusterWorker<WorkerData, WorkerResponse> {
   private static fastify: FastifyInstance
 
+  private static readonly factorial = (n: number): number => {
+    if (n === 0) {
+      return 1
+    }
+    return FastifyWorker.factorial(n - 1) * n
+  }
+
   private static readonly startFastify = async (
     workerData?: WorkerData
   ): Promise<WorkerResponse> => {
@@ -30,7 +30,7 @@ class FastifyWorker extends ClusterWorker<WorkerData, WorkerResponse> {
       Params: { number: number }
     }>('/api/factorial/:number', request => {
       const { number } = request.params
-      return { number: factorial(number) }
+      return { number: FastifyWorker.factorial(number) }
     })
 
     await FastifyWorker.fastify.listen({ port })