fix : code clean

server/src/index.ts

@@ -3,11 +3,10 @@ import cors from "cors";
 import bodyParser from "body-parser";
 import path from "path";
 import dotenv from "dotenv";
-import ConnectDB from "./lib/db.config"; // Ensure `db.config.ts` exports `ConnectDB`
-import UserRouter from "./routes/UserRoutes"; // Ensure `UserRoutes` exports `Router`
-import SubscriberRouter from "./routes/SubscriberRoutes"; // Ensure `SubscriberRoutes` exports `Router`
+import ConnectDB from "./lib/db.config";
+import UserRouter from "./routes/UserRoutes";
+import SubscriberRouter from "./routes/SubscriberRoutes";
 
-// Load environment variables
 dotenv.config();
 
 const app: Application = express();
@@ -20,23 +19,19 @@ app.use(bodyParser.json());
 app.use("/api/v1/user", UserRouter);
 app.use("/api/v1/launch", SubscriberRouter);
 
-// Serve an HTML file for the root route
 app.get("/", (req: Request, res: Response): void => {
   res.sendFile(path.join(__dirname, "templates", "serverTemplate.html"));
 });
 
-// Catch-all route for undefined routes
 app.use((req: Request, res: Response): void => {
   res.status(404).json({ message: "Route not found" });
 });
 
-// Global error handler
 app.use((err: Error, req: Request, res: Response, next: NextFunction): void => {
   console.error(err.stack);
   res.status(500).json({ error: "Something went wrong!" });
 });
 
-// Connect to the database
 const mongoURI: string | undefined = process.env.MONGO_URI;
 
 if (!mongoURI) {
@@ -52,5 +47,4 @@ ConnectDB(mongoURI)
     console.error("Database connection failed:", error);
   });
 
-// Export the app for Vercel or other platforms
 export default app;