refactor: code cleanups

[poolifier.git] / examples / typescript / http-server-pool / express-hybrid / src / request-handler-worker.ts

diff --git a/examples/typescript/http-server-pool/express-hybrid/src/request-handler-worker.ts b/examples/typescript/http-server-pool/express-hybrid/src/request-handler-worker.ts
index 40cde50d640e24baea7df6cc256dc8bf491f0c89..5dbc11375668513fdf1d1ce9f7a28607202398ac 100644 (file)
--- a/examples/typescript/http-server-pool/express-hybrid/src/request-handler-worker.ts
+++ b/examples/typescript/http-server-pool/express-hybrid/src/request-handler-worker.ts
@@ -1,21 +1,28 @@
 import { ThreadWorker } from 'poolifier'
-import {
-  type DataPayload,
-  type ThreadWorkerData,
-  type ThreadWorkerResponse
-} from './types.js'
 
-const factorial: (n: number) => number = n => {
-  if (n === 0) {
-    return 1
-  }
-  return factorial(n - 1) * n
-}
+import type {
+  DataPayload,
+  ThreadWorkerData,
+  ThreadWorkerResponse
+} from './types.js'
 
 class RequestHandlerWorker<
   Data extends ThreadWorkerData<DataPayload>,
   Response extends ThreadWorkerResponse<DataPayload>
 > extends ThreadWorker<Data, Response> {
+  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
+    }
+  }
+
   public constructor () {
     super({
       echo: (workerData?: Data) => {
@@ -23,7 +30,11 @@ class RequestHandlerWorker<
       },
       factorial: (workerData?: Data) => {
         return {
-          data: { number: factorial(workerData?.data?.number as number) }
+          data: {
+            number: RequestHandlerWorker.factorial(
+              workerData!.data.number!
+            ).toString()
+          }
         } as unknown as Response
       }
     })