🎥 VidTube – Backend API

VidTube is a scalable backend system for a social media platform that combines YouTube-style video sharing with Twitter-like microblogging features. The project is designed with clean architecture, modular APIs, and real-world backend best practices.

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🚀 Features

📹 Video Platform (YouTube-like)

• Upload and manage videos
• Like and dislike videos
• Comment on videos
• Subscribe and unsubscribe to channels
• Fetch videos with engagement details

🐦 Microblogging (Twitter-like)

• Create short text posts (tweets)
• Like tweets
• Comment and reply to tweets
• Fetch user tweets

👤 User & Engagement

• User authentication and authorization
• Follow / subscription system
• Centralized constants and utilities
• Environment-based configuration

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🛠️ Tech Stack

• Node.js
• Express.js
• MongoDB (Mongoose)
• RESTful APIs
• dotenv
• MVC Architecture

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📁 Project Structure

vidtube/
├── controllers/        # Business logic for each route
├── db/                 # Database connection and configuration
├── middlewares/        # Authentication & error handling
├── models/             # Mongoose schemas
├── routes/             # API route definitions
├── utils/              # Utility / helper functions
│
├── .env                # Environment variables
├── .env.sample         # Sample environment configuration
├── app.js              # Express app setup
├── constants.js        # Centralized constants
├── index.js            # Server entry point

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🔗 API Capabilities

🎬 Video APIs

• Upload video
• Get all videos
• Like / dislike video
• Comment on video
• Subscribe to channel

📝 Tweet APIs

• Create tweet
• Like tweet
• Comment on tweet
• Fetch tweets by user

👥 User APIs

• Register & login user
• Profile management
• Follow / subscription management

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⚙️ Setup Instructions

1. Clone the repository

git clone https://github.com/Rajat125tech/VidTube
cd vidtube

2. Install dependencies

npm install

3. Configure environment variables

PORT=5000
MONGO_URI=your_mongodb_connection_string
JWT_SECRET=your_jwt_secret

4. Start the server

npm run dev

🧩 Architecture Highlights

• MVC architecture for clear separation of concerns
• Modular controllers and routes for scalability
• Reusable middleware for authentication and error handling
• Centralized constants and utility functions
• Environment-based configuration for security

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🚧 Future Enhancements

• Video streaming and playback optimization
• Recommendation and feed ranking system
• Hashtags and trending tweet features
• Notifications and real-time updates
• Cloud storage integration (AWS S3 / Cloudinary)

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👨‍💻 Author

Rajat Srivastava
2nd-year AIML Student @ VIT Vellore
Backend Developer | Node.js | REST APIs