chore: migrate to eslint 9

[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..7003e265492b4e9d0c8d9974978e8c996bf7a0d6 100644 (file)
--- a/examples/typescript/http-server-pool/fastify-cluster/src/worker.ts
+++ b/examples/typescript/http-server-pool/fastify-cluster/src/worker.ts
@@ -1,25 +1,34 @@
 import type { AddressInfo } from 'node:net'
-import { ClusterWorker } from 'poolifier'
+
 import Fastify, { type FastifyInstance } from 'fastify'
-import type { WorkerData, WorkerResponse } from './types.js'
+import { ClusterWorker } from 'poolifier'
 
-const factorial: (n: number) => number = n => {
-  if (n === 0) {
-    return 1
-  }
-  return factorial(n - 1) * n
-}
+import type { WorkerData, WorkerResponse } from './types.js'
 
 class FastifyWorker extends ClusterWorker<WorkerData, WorkerResponse> {
   private static fastify: FastifyInstance
 
+  private static readonly factorial = (n: number | bigint): bigint => {
+    if (n === 0 || n === 1) {
+      return 1n
+    } else {
+      n = BigInt(n)
+      let factorial = 1n
+      for (let i = 1n; i <= n; i++) {
+        factorial *= i
+      }
+      return factorial
+    }
+  }
+
   private static readonly startFastify = async (
     workerData?: WorkerData
   ): Promise<WorkerResponse> => {
-    const { port } = workerData as WorkerData
+    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+    const { port } = workerData!
 
     FastifyWorker.fastify = Fastify({
-      logger: true
+      logger: true,
     })
 
     FastifyWorker.fastify.all('/api/echo', request => {
@@ -30,13 +39,13 @@ 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).toString() }
     })
 
     await FastifyWorker.fastify.listen({ port })
     return {
       status: true,
-      port: (FastifyWorker.fastify.server.address() as AddressInfo)?.port
+      port: (FastifyWorker.fastify.server.address() as AddressInfo).port,
     }
   }
 
@@ -44,7 +53,7 @@ class FastifyWorker extends ClusterWorker<WorkerData, WorkerResponse> {
     super(FastifyWorker.startFastify, {
       killHandler: async () => {
         await FastifyWorker.fastify.close()
-      }
+      },
     })
   }
 }