🤖 RAG AI Chat Bot

An intelligent AI-powered chatbot built with React, Express, and MongoDB that allows users to interact with AI based on admin-provided knowledge.

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🚀 Features

✨ User Authentication

• Register new account
• Secure login system

💬 AI Chat System

• Ask questions in real-time
• AI responds based on admin posts

🧠 Admin Knowledge Control

• Admin can create posts (knowledge base)
• AI answers are generated from stored content

📦 Full-Stack Architecture

• Frontend: React
• Backend: Express.js
• Database: MongoDB

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🛠️ Tech Stack

Frontend	Backend	Database	Other
React.js	Express.js	MongoDB	Node.js, REST API

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⚙️ Installation

1️⃣ Clone the repository

git clone https://github.com/feyyu120/ChatBot.git
cd ChatBot

2️⃣ Install dependencies

frontend

cd frontend
npm install

backend

cd backend
npm install

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▶️ Run the App

Start Backend

cd backend
npm  run start

Start Frontend

cd frontend
npm run dev

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🔐 Environment Variables

Create a .env file inside /server:

MONGO_URI= " "
JWT_SECRET= " "
PORT=5000

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📡 API Overview

Auth Routes

• POST /api/auth/register
• POST /api/auth/login

🧠 How It Works

1. Admin creates posts → stored in MongoDB
2. User asks a question
3. Backend processes the question
4. AI generates response based on stored posts
5. Response is sent back to user

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🎯 Future Improvements

• 🤖 Integrate advanced AI (OpenAI API or similar)
• 📊 Admin dashboard analytics
• 🗂️ Categories for knowledge posts
• 🌍 Multi-language support
• ⚡ Real-time chat (WebSockets)

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📸 Screenshots

Register.jsx

- - - login.jsx - - - bot.jsx - - - admin.jsx - - - on mobile

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on database like this

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🤝 Contributing

Contributions are welcome! Feel free to fork this repo and submit a pull request.

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👨‍💻 Author

Feysel Yassin

• GitHub: https://github.com/feyyu120
• email: feyselfeyyu@gmail.com

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⭐ Support

If you like this project, give it a ⭐ on GitHub!

Feysel Yassin