This project is a user authentication system built with Express.js, MongoDB, Redis, and PM2. It supports user registration, login, and user search, with Redis caching for optimized query performance and PM2 for process management.

• User Registration: Store user credentials securely with bcrypt.
• User Login: Authenticate users with JWT.
• Search User: Find users by email or username.
• Redis Caching: Cache database queries to improve performance.
• PM2 Support: Process management for better scalability and monitoring.

• Backend: Express.js (Node.js)
• Database: MongoDB with Mongoose
• Authentication: JWT & bcrypt
• Caching: Redis
• Process Management: PM2

1. Clone the repository:

   git clone [email protected]:SagarKapoorin/User.git
   cd User

2. Install dependencies:

   npm install

3. Set up environment variables: Create a .env file and add the following:

   MONGO_URI=your_mongodb_connection_string
   JWT_SECRET=your_jwt_secret_key
   PORT=3000
   redis_Url=redis://127.0.0.1:6379

4. Start Redis server (if not running):

   redis-server

5. Run the server:

   npm start

6. To run with PM2:

   pm2 start src/index.js -i max --no-daemon

• POST /api/auth/register
• Body:

  {
    "username": "john_doe",
    "email": "[email protected]",
    "password": "securepassword",
    "fullName": "John Doe",
    "gender": "Male",
    "dateOfBirth": "1990-09-22",
    "country": "USA"
  }

• POST /api/auth/login
• Body:

  {
    "email": "[email protected]",
    "password": "securepassword"
  }

• GET /api/users/[email protected]

To keep the server running in the background:

npm install -g pm2
npm run start

To stop the server:

npm run stop

The source code is located in the src folder.

Made by Sagar Kapoor

This project is open-source and available under the MIT License.