# backend-core

> Generate backend routes, handle requests and responses, and connect application logic with databases using scalable architecture, ensuring secure data validation and efficient business logic execution.

- Author: Amna Noor
- Repository: Amna-Noor27/Hackathon-2
- Version: 20260207220638
- Stars: 0
- Forks: 0
- Last Updated: 2026-02-07
- Source: https://github.com/Amna-Noor27/Hackathon-2
- Web: https://mule.run/skillshub/@@Amna-Noor27/Hackathon-2~backend-core:20260207220638

---

---
name: backend-core
description: Generate backend routes, handle requests and responses, and connect application logic with databases using scalable architecture, ensuring secure data validation and efficient business logic execution.
---

#Backend Core Skill

## Instructions

1. **Routing*
 - Create RESTful routes (GET, POST, PUT, DELETE)
 - Organize routes by feature/module
 - Use clear and meaningful endpoint names

2. **Request & Response Handling**
 - Validate incoming request data
 - Handle headers, params, body, and query
 - Send proper HTTP status codes and JSON responses

3. **Database Connection**
 - Connect to databases (MongoDB, PostgreSQL, MySQL)
 - Use ORM/ODM when needed
 - Handle connection errors safely

4. **Business Logic**
 - Separate logic from routes (controllers/services)
 - Keep code clean and reusable
 - Handle async operations properly

## Best Practices
 - Follow MVC or service-based architecture
 - Always validate and sanitize user input
 - Use environment variables for secrets
 - Handle errors with try/catch or middlewaге
 - Keep APIs consistent and predictable

##Example Structure
```js
// routes/user.routes.js
import express from "express";
import { createUser, getUsers } from "../controllers/user.controller.js"; 

const router → express.Router();

router.post("/users", createUser);
router.get("/users", getUsers);

export default router;