feat: #86ew03681 Add request logging middleware to server initialization

- Integrated `requestLogger` middleware into the server's request handling process for improved logging of incoming requests.
- Ensured middleware is applied before the health check route for comprehensive request tracking.

Author: navidshad

server/src/index.ts

@@ -1,6 +1,7 @@
 import * as path from "path";
 import { createRest } from "@modular-rest/server";
 import { permissionGroups } from "./permissions";
+import { requestLogger } from "./middlewares/request_logger";
 
 // Load .env file
 require("dotenv").config({
@@ -35,6 +36,8 @@ const restConfig: any = {
     dbPrefix: "goranee_",
   },
   onBeforeInit: (app: any) => {
+    app.use(requestLogger);
+
     // Add Health cheker route
     let Router = require("koa-router");
     let healthCheck = new Router();

server/src/middlewares/request_logger.ts

@@ -0,0 +1,50 @@
+import * as fs from "fs";
+import * as path from "path";
+
+const logFilePath = path.join(__dirname, "../..", "request_logs.txt");
+
+export const requestLogger = async (ctx: any, next: any) => {
+  if (ctx.url.includes("/file")) {
+    const logEntry = {
+      type: "REQUEST",
+      timestamp: new Date().toISOString(),
+      method: ctx.method,
+      url: ctx.url,
+      headers: ctx.headers,
+      query: ctx.query,
+      // We check request.body and request.files (populated by koa-body)
+      body: ctx.request.body,
+      files: ctx.request.files
+        ? Object.keys(ctx.request.files).map((key) => ({
+            key,
+            name:
+              ctx.request.files[key].name ||
+              ctx.request.files[key].originalFilename,
+            size: ctx.request.files[key].size,
+            type: ctx.request.files[key].type || ctx.request.files[key].mimetype,
+          }))
+        : [],
+    };
+
+    fs.appendFileSync(
+      logFilePath,
+      JSON.stringify(logEntry, null, 2) + "\n---\n"
+    );
+  }
+
+  await next();
+
+  if (ctx.url.includes("/file")) {
+    const responseLog = {
+      type: "RESPONSE",
+      timestamp: new Date().toISOString(),
+      url: ctx.url,
+      status: ctx.status,
+      body: ctx.body,
+    };
+    fs.appendFileSync(
+      logFilePath,
+      JSON.stringify(responseLog, null, 2) + "\n====================\n"
+    );
+  }
+};