ExpenseTracker Backend

This is the backend for the ExpenseTracker application. It provides RESTful APIs for managing users and expenses.

Features

• User registration and authentication
• Expense CRUD operations
• JWT-based authentication middleware
• MongoDB database integration

Project Structure

backend/
├── controllers/
│   ├── expense.controller.js
│   └── user.controller.js
├── db/
│   └── db.js
├── middleware/
│   └── isAuthenticated.js
├── models/
│   ├── expense.model.js
│   └── user.model.js
├── routes/
│   ├── expense.router.js
│   └── user.routes.js
├── index.js
├── package.json
├── .env
├── .gitignore

Getting Started

1. Clone the repository
2. Install dependencies:

   npm install
   

3. Set up your .env file with MongoDB URI and JWT secret
4. Start the server:

   npm start
   

API Endpoints

• /api/users - User operations
• /api/expenses - Expense operations

License

MIT