🛒 Microservice E-commerce Platform

📌 Project Description

This is a microservice-based e-commerce platform built for educational/exam purposes.

The system is designed using modern backend architecture principles:

• Microservices
• Event-driven architecture (RabbitMQ)
• Caching layer (Redis)
• Role-based access control (RBAC)
• REST API communication
• Frontend SPA (React)

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⚙️ Tech Stack

Frontend

• React (Vite)
• TypeScript
• TanStack Query
• Axios
• React Router

Backend

• Node.js (Express)
• Supabase (PostgreSQL database)
• RabbitMQ (message broker)
• Redis (caching layer)
• JWT Authentication

Infrastructure

• Docker / Docker Compose

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🧩 Microservices Architecture

🔐 Auth Service

• User registration
• Login (JWT authentication)
• Role management (Admin / Customer)

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👤 User Service

• User profile management
• User data retrieval

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📦 Product Service

• POST | DELETE | GET products
• Product listing
• Redis caching for product list and product details

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🧾 Order Service

• Checkout / order creation
• Publishes events to RabbitMQ

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📩 Notification Service

• Consumes RabbitMQ events
• Handles:
  • order.created
  • order.paid
  • user.registered
• Simulated email notifications (console logs)

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⚡ Redis Caching

Redis is used in Product Service for:

• GET /products

Features:

• TTL caching (60–300 seconds)
• Cache invalidation on:
  • product create
  • product delete

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🔐 Authentication & Roles

Roles:

• Admin
• Customer

Access rules:

Admin:

• Manage products ( On Site )
• View all orders ( Supabase )

Customer:

• View products
• Add to cart
• Create orders

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🖥️ Frontend Features

Pages:

• Login / Register
• Product catalog
• Cart
• Checkout
• Admin dashboard

Features:

• Role-based routing (guards)
• Global state management (TanStack Query)
• API integration via Axios

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🐳 Docker Setup

Run project:

docker-compose up --build