🍽️ Restaurant Management System

Built a full-stack restaurant management system using TypeScript and modern web technologies. Implemented secure JWT-based authentication with role-based access control. Designed using clean architecture principles for scalability and maintainability. Integrated PostgreSQL, Prisma, and Redis for efficient data handling and performance.

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🚀 Tech Stack

Frontend

• React 19 (Vite)
• Tailwind CSS v4, Lucide React
• Redux Toolkit, Redux Persist
• TanStack React Query v5, Axios
• React Hook Form, Zod
• React Router DOM v7

Backend

• Node.js, Express.js
• PostgreSQL with Prisma ORM
• Clean Architecture + Dependency Injection (tsyringe)
• JWT Authentication, bcrypt
• Redis (ioredis)
• TypeScript

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📁 Project Structure

Backend (/backend/src)

• controllers/
• services/
• repositories/
• routes/
• middleware/
• DI/
• cache/
• config/
• utils/

Frontend (/frontend/src)

• pages/
• components/
• layouts/
• store/
• services/
• routes/
• hooks/
• utils/
• axios/

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⚙️ Getting Started

Prerequisites

• Node.js (v18+)
• PostgreSQL
• Redis

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🔧 Backend Setup

cd backend
npm install

Create .env:

DATABASE_URL="postgresql://username:password@localhost:5432/restaurant_db"
JWT_ACCESS_SECRET="your_secure_access_secret"
JWT_REFRESH_SECRET="your_secure_refresh_secret"
REDIS_URL="redis://localhost:6379"
PORT=5000

Run migrations:

npm run db:migrate

Start server:

npm run dev

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🎨 Frontend Setup

cd frontend
npm install

Create .env:

VITE_API_URL="http://localhost:5000"

Run frontend:

npm run dev

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📜 Features

• Secure JWT Authentication
• Restaurant CRUD Operations
• Role-Based Access Control
• Clean Architecture (Scalable Structure)
• Redux + React Query State Management
• Modern UI with Tailwind CSS
• Redis Caching for Performance

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📝 Scripts

Backend

• npm run dev
• npm run build
• npm run start
• npm run db:migrate
• npm run db:studio

Frontend

• npm run dev
• npm run build
• npm run lint

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👨‍💻 Author

Haran