Pizza Website 🍕

A full-stack pizza ordering website with AI-powered customer support chatbot.

⚠️ Note

• This project is intended for local development only.
• Large AI model files (model.safetensors) are excluded from this repository.
• To run the chatbot service, you must provide the trained model files manually.

Disclaimer

• This project was developed for educational purposes only.
• All product images belong to their respective owners and are used solely for demonstration and academic purposes.
• No commercial use is intended.

Preview

Home Page

Customization Page

Cart Page

Chatbot

Features

Customer Features

• User registration and login
• Product browsing
• Pizza customization (size, crust, extras)
• Cart management
• Online payment with MoMo
• Profile management

AI Chatbot

• Vietnamese customer support chatbot
• Intent classification using BERT
• Semantic matching using Sentence-BERT
• Conversation history support

Admin Features

• Product management
• Order tracking
• Customer management

Technologies Used

Frontend

• React
• Vite
• JavaScript
• CSS

Backend

• Node.js
• Express.js
• MongoDB
• Mongoose

AI Chatbot

• Python
• FastAPI
• Hugging Face Transformers
• BERT
• Sentence-BERT
• PyTorch

Project Structure

WebPizza/
│
├── vite-project/          # Frontend
├── backend/               # NodeJS API
├── backend/python/        # Chatbot API
│
├── README.md
└── LICENSE

Installation

Frontend

cd vite-project
npm install
npm run dev

Backend

cd backend
npm install
node server.js

Chatbot API

cd backend/python
pip install -r requirements.txt
python chatbotApi.py

Environment Variables

Create a .env file:

MONGO_URI=
EMAIL_USER=
EMAIL_PASS=
TWILIO_SID=
TWILIO_TOKEN=

Future Improvements

• JWT Authentication
• Recommendation System
• Real-time Order Tracking
• AI Pizza Recommendation

Author

GitHub: @TranKhanhDuy-dev

License

MIT License