From 4514a37999d41158de4b3fcbea826032e150a22f Mon Sep 17 00:00:00 2001
From: Flummi <git@srv.fail>
Date: Sat, 15 Mar 2025 22:45:13 +0100
Subject: [PATCH] refactor request handling to improve type safety and
 streamline request parsing

---
 src/index.ts | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 610590b..6de22b6 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -53,13 +53,11 @@ export default class Flummpress {
   listen(...args: any[]): this {
     this.server = http
       .createServer(async (request: IncomingMessage, response: ServerResponse) => {
-        const req = request as Request;
-        const res = this.createResponse(response);
+        const req: Request = this.parseRequest(request);
+        const res: Response = this.createResponse(response);
         const start = process.hrtime();
 
         try {
-          this.parseRequest(req);
-
           for(const mw of this.middleware) {
             await mw(req, res, () => {});
           }
@@ -104,8 +102,9 @@ export default class Flummpress {
     return this;
   }
 
-  private parseRequest(req: Request): void {
-    const url = new URL(req.url!.replace(/(?!^.)(\/+)?$/, ""), "http://localhost");
+  private parseRequest(request: IncomingMessage): Request {
+    const url = new URL(request.url!.replace(/(?!^.)(\/+)?$/, ""), "http://localhost");
+    const req = request as Request;
     req.parsedUrl = {
       pathname: url.pathname,
       split: url.pathname.split("/").slice(1),
@@ -120,18 +119,19 @@ export default class Flummpress {
         req.cookies![key] = decodeURIComponent(value);
       });
     }
+    return req;
   }
 
   /**
    * Reads and parses the body of an incoming HTTP request.
-   * @param {IncomingMessage} req - The HTTP request object.
+   * @param {Request} req - The HTTP request object.
    * @returns {Promise<any>} - A promise that resolves to the parsed body data.
    */
-  private async readBody(req: IncomingMessage): Promise<Record<string, string>> {
+  private async readBody(req: Request): Promise<Record<string, string>> {
     return new Promise((resolve, reject) => {
-      let body = "";
+      let body: string = "";
 
-      req.on("data", chunk => {
+      req.on("data", (chunk: string) => {
         body += chunk;
       });