EShop Microservices

A .NET-based e-commerce system built using a microservices architecture.
This project focuses on clean service boundaries, CQRS, and running distributed systems with Docker.

Architecture

BuildingBlocks

Shared infrastructure for CQRS, MediatR pipeline behaviors, validation, logging, and exception handling.

Services

• Catalog.API
  Product catalog management
  PostgreSQL + Marten

• Basket.API
  Shopping basket service
  PostgreSQL + Redis
  Communicates with the Discount service via gRPC

• Discount.Grpc
  Discount calculation service
  SQLite + EF Core

• API Gateway
  YARP-based gateway acting as a single entry point

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Run with Docker

git clone https://github.com/SarathiPrabu/EShopMicroservices.git
cd EShopMicroservices/src

docker compose -p eshop up --build -d

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Service Ports

• Catalog API: http://localhost:6000
• Basket API: http://localhost:6001
• Discount gRPC: https://localhost:6062

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Database Reset (if needed)

Note: This will remove existing SQLite data for the Discount service.

docker compose down
docker volume rm src_sqlite_discount
docker compose up --build

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Stop Services

docker compose down