SNet - Modern Social Network Platform

🚀 Overview

SNet is a powerful social networking platform built on modern technologies. The project leverages NestJS as its primary framework for building a scalable and efficient backend, with FastAPI serving as a secondary framework for AI-powered features and API processing.

🔧 Tech Stack

Core Technologies

• NestJS: Primary backend framework
• FastAPI: Secondary framework for AI models and API processing
• PostgreSQL: Main database
• Redis: In-memory database for caching and real-time features
• BullMQ: Queue system for background job processing
• Elasticsearch: Search engine for content indexing
• FAISS: Vector similarity search for AI features

🗂️ Project Structure

├── src/                    # Backend system
├── model-ai/               # Models AI use FastAPI, Huggingface, Faiss...
├── docs/                   # Documents for project and images for README.md
├── public/                 # Data images/videos of app
├── test/                   # Files test app
├── docker-compose.yaml     # Manager containers
├── README.md               # Project documentation (this file)
└── .gitignore              # Block files when push github

⚙️ Installation and Setup

Using Docker (Recommended)

# Create and run all services
docker-compose up

# To shut down and remove volumes
docker-compose down -v

Manual Setup

# Install dependencies
npm install --legacy-peer-deps

# Development mode with hot-reload
npm run dev

🔄 Architecture

SNet follows a microservices architecture:

1. NestJS Backend: Handles core application logic, authentication, and main API endpoints
2. FastAPI Services: Process AI-related tasks and specialized API endpoints
3. Database Layer: PostgreSQL for persistent storage, Redis for caching
4. Search Services: Elasticsearch for content search, FAISS for AI vector similarity search
5. Background Processing: BullMQ for handling asynchronous tasks

🧪 Testing

# Unit tests
npm run test

# E2E tests
npm run test:e2e

# Test coverage
npm run test:cov

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

💬 Support

If you encounter any issues or need support, please reach out:

• Facebook

📜 License

SNet is MIT licensed.