This server is designed for a real-time communication application that supports audio, video, and chat functionalities. It includes comprehensive authentication, messaging, and image upload features. The server uses a PostgreSQL database managed with Prisma ORM, and it integrates security measures such as JWT authentication, CORS policy, and data validation using Zod.

• Real-Time Communication: Supports audio, video, and chat features using Socket.IO.
• Authentication: Secure user authentication with JWT tokens.
• Messaging: Send and receive messages with optional image attachments handled by Multer.
• Global Error Handling: Centralized error management for consistent error responses.
• Validation: Zod is used for request data validation to ensure data integrity.
• Security: CORS policy and JWT authentication provide a secure environment.
• PostgreSQL with Prisma ORM: Efficient data management with type-safe database access.
• Git Hooks with Husky: Enforces code quality with pre-commit and pre-push hooks.

• Backend: Node.js, Express.js
• WebSockets: Socket.IO
• Database: PostgreSQL
• ORM: Prisma ORM
• Authentication: JSON Web Tokens (JWT)
• File Uploads: Multer
• Validation: Zod
• Security: CORS, JWT
• Git Hooks: Husky

• POST /api/auth/sign-up
  Register a new user.

  • Body: { username, email, password ,image}

• POST /api/auth/login
  Authenticate a user and retrieve a JWT token.

  • Body: { email, password }

• GET /api/auth/profile
  Retrieve the authenticated user's profile.

  • Headers: { Authorization: Bearer <token> }

• GET /api/user/:id
  Retrieve the authenticated SIngle user's data.

  • Headers: { Authorization: Bearer <token> }

• POST /api/messages
  Send a new message.

  • Body: { recipientId, content }
  • Headers: { Authorization: Bearer <token> }

• POST /api/messages/image
  Send a new message with an image attachment.

  • Form Data: { recipientId, content, imageFile }
  • Headers: { Authorization: Bearer <token> }

• GET /api/messages?senderId=1234&receiverId=1234123
  Retrieve all messages in a conversation.

  • Headers: { Authorization: Bearer <token> }

• WebSocket Events
  • connect: Connect to the WebSocket server.
  • message: Send and receive chat messages in real-time.
  • audio-call: Initiate and manage audio calls.
  • video-call: Initiate and manage video calls.

• CORS Policy: Configured to allow secure cross-origin requests.
• JWT Authentication: Protects API routes, ensuring only authenticated users can access resources.
• Zod Validation: Validates incoming request data to prevent malformed or malicious inputs.
• Husky Git Hooks: Pre-commit and pre-push hooks enforce code quality and consistency.

1. Clone the repository:

   git clone https://github.com/sarwar-asik/study-live-server
   
   cd study-live-server