🛒 E-Commerce Microservices Architecture with .NET

This repository contains a real-world, cloud-native e-commerce microservices application built with modern technologies and architecture patterns using .NET.

The solution demonstrates scalable microservices, asynchronous messaging, distributed caching, and clean API design — ready for local development or cloud deployment.

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🚀 Tech Stack

• .NET & ASP.NET Core WebAPI
• Entity Framework Core + SQL Server – Relational data store
• MongoDB – NoSQL data store (e.g., for product catalog)
• RabbitMQ & Azure Service Bus – Switchable event bus infrastructure
• Redis – Distributed caching for performance
• Docker & Docker Compose – Containerized services
• Ocelot API Gateway – Unified API entry point
• Domain-Driven Design, SOLID, and Clean Architecture

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📦 Microservices

• Catalog Service – Manages products and categories (MongoDB)
• Ordering Service – Handles orders and event publishing (SQL Server)
• Basket Service – Manages shopping cart with Redis
• Payment Service – Simulated payment flow
• Notification Service – Sends alerts via message bus
• Gateway – API Gateway via Ocelot

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⚙️ Architecture Highlights

• Custom IEventBus abstraction with interchangeable backends (RabbitMQ / Azure Service Bus)
• Asynchronous communication using Pub/Sub model
• Background services for handling event consumers
• Services are fully decoupled and independently deployable
• Docker-based development environment with docker-compose

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🎯 Key Features

• Event-driven communication with RabbitMQ or Azure Service Bus
• Redis caching for fast shopping cart access
• Modular, clean project structure
• Designed for extensibility and maintainability
• Cloud-ready and fully containerized