🚀 BiteBot: Full-Stack Food Delivery Chatbot

BiteBot is a production-ready, full-stack food delivery chatbot with a persistent database, dynamic logic, and a modern frontend interface.

🛠️ Tech Stack

• Frontend: React + TypeScript + Vite + Lucide (UI)
• Backend: Node.js + Express + TypeScript (API)
• Database: SQLite (Persistent)
• NLP: Keyword-based logic with Sentiment Analysis.

📦 Getting Started (Full App)

1. Install Dependencies (Automatic)

Run this command from the root to install everything (Backend + Frontend):

npm run install-all

2. Start Both Services (Single Command)

Run this command to launch the full system:

npm start

• Backend: Starts on http://localhost:3001
• Frontend: Starts on http://localhost:5173

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🔍 Features & Commands

BiteBot is built to handle:

• Order Tracking: Ask "Where is my food?" or "Order status #9945".
• Order History: View the last 3 orders in a clean table format.
• Refund Policy: Get instant answers on refund processing times.
• Cancellations: Find out when you can cancel an order.
• Sentiment Analysis: If you report a problem (e.g., "Food is cold"), BiteBot offers priority support.

📂 Project Structure

/hack1
  /backend
    /src
      - database.ts   (SQLite config & mock data)
      - chatService.ts (Bot intelligence)
      - server.ts      (REST API)
  /frontend
    /src
      - App.tsx       (Chat Interface)
      - App.css       (Swiggy-style theme)