🚀 AI-Powered Challenge Platform Backend

📌 Overview

This project is a modular, scalable, and AI-powered backend built with NestJS, PostgreSQL, and TypeORM. It powers an interactive challenge platform with features such as authentication, AI-driven recommendations, smart contract interactions, and real-time challenge modes.

🏗️ Tech Stack

• Backend Framework: NestJS (TypeScript)
• Database: PostgreSQL (via TypeORM)
• Authentication: Wallet, Email, Google OAuth
• Blockchain: StarkNet smart contract interactions
• AI Integration: Challenge generation & solution explanations
• Caching & Performance: Redis (for caching)
• Security & Error Handling: Robust security mechanisms and centralized error handling

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🎯 Features

✅ Authentication & User Management

• Wallet authentication
• Email/password authentication
• Google OAuth integration

🧠 AI-Powered Challenge System

• IQ survey-based challenge recommendations
• AI-generated challenges
• AI-assisted solution explanations

⛓️ Blockchain & Smart Contracts

• Interaction with StarkNet smart contracts
• Token rewards system for challenge completion

📊 Progress Tracking & Leaderboards

• Tracks user challenge progress
• Global & friend-based leaderboard system

⚡ Real-time Challenges (Future Feature)

• Live multiplayer challenge mode (WebSockets)

🛠️ Additional Enhancements

• Advanced caching strategies (Redis)
• Centralized error handling
• Security best practices implemented

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📂 Project Structure

backend/
│── src/
│   ├── auth/        # Authentication module
│── providers/
│   ├── common/      # Shared utilities & helpers
│   ├── config/      # Environment variables & configs
│   ├── main.ts      # Application entry point
│── test/            # Unit & integration tests
│── .env             # Environment variables
│── nest-cli.json    # NestJS configuration
│── package.json     # Dependencies & scripts

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🛠️ Setup & Installation

Prerequisites

Ensure you have the following installed:

• Node.js (v18+)
• PostgreSQL

📌 API Documentation

API documentation will be available via Swagger at:

http://localhost:3000/api

🛡️ Security & Best Practices

• Follows NestJS best practices for security & scalability
• Uses JWT-based authentication for secure access
• Implements role-based access control (RBAC)
• Logs and monitors API requests for security insights

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📜 License

This project is licensed under the MIT License.

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✨ Contact

For inquiries, feel free to reach out at aminubabafatima8@example.com or amalikabdulmalik04@gmail.com

✨ Subscribe to get first hand information

• GitHub: github.com/MindBlockLabs
• https://t.me/+kjacdy68yfwwNTVk