TechnoMarket.eShop

BilgeAdam .Net Full Stack Course Graduation Project

Electronic products sales system based on a simplified microservices architecture and Docker containers using .NET Core 6

There are five microservices which implemented e-commerce modules over Catalog, Basket, Customer, Order and PhotoStock microservices with NoSQL (MongoDB, Redis) and Relational databases (PostgreSQL, Sql Server) with communicating using RabbitMQ-MassTransit and Ocelot API Gateway. You can see the diagram of the project below;

Whats Including In This Repository

Catalog microservice

ASP.NET Core Web API application
REST API principles, CRUD operations
Repository and Unit Of Work Pattern Implementation
Sql Server database connection and containerization
Using Entity Framework Core ORM
Using FluentValidation and AutoMapper
Using Custom Response, Middleware and Exceptions with Shared Library
Testing with xUnitTest for Services and Controllers

Customer microservice

ASP.NET Core Web API application
REST API principles, CRUD operations
Repository and Unit Of Work pattern Implementation
PostgreSQL database connection and containerization
Using Entity Framework Core ORM
Using FluentValidation and AutoMapper
Using Custom Response, Middleware and Exceptions with Shared Library

Order microservice

ASP.NET Core Web API application
REST API principles, CRUD operations
MongoDB database connection and containerization
Using MongoDB Driver
Using FluentValidation and AutoMapper
Using Custom Response, Middleware and Exceptions with Shared Library

Basket microservice

ASP.NET Core Web API application
REST API principles, CRUD operations
Redis database connection and containerization
Using FluentValidation
Using Custom Response, Middleware and Exceptions with Shared Library
Publish Checkout Queue with using MassTransit and RabbitMQ

PhotoStock microservice

ASP.NET Core Web API application
REST API principles, CRUD operations
Using Custom Response, Middleware and Exceptions with Shared Library

IdentityServer microservice (Not completed yet)

Using IdentityServer4 (JWT)

Asynchronous Communication of Microservices

Using MassTransit for RabbitMQ Message-Broker system
Publishing Checkout command from Basket microservices and Subscribing this message from Order microservices
Publishing ProductUpdate event from Catalog microservices and Subscribing this event from Order microservices (Eventual Consistency)

API Gateway Ocelot Microservice

Implement API Gateways with Ocelot
The Gateway aggregation pattern in Shopping.Aggregator

Microservices Cross-Cutting Implementations

Implementing Centralized Distributed Logging with Elasticsearch, Logstash, Kibana and SeriLog for Microservices

WebUI ShoppingApp Microservice

ASP.NET Core Web Application with Html, CSS and Bootstrap 5.2.3
Call Ocelot APIs with HttpClientFactory
To register and login using UserManager with IdentityUser (Temporarily made due to lack of Identity Server)

Docker Compose establishment with all microservices on docker

Containerization of microservices
Containerization of databases
Override Environment variables

Run The Project

After the cloning this repository please change the value of PhotoStock.Api:Volumes:source (docker-compose.override.yml file) where you want to save photos.

Run below command at the root directory which include docker-compose.yml files;

docker-compose -f docker-compose.yml -f docker-compose.override.yml up -d

You can launch microservices as below urls:

Catalog API -> http://host.docker.internal:5011/swagger/index.html
Order API -> http://host.docker.internal:5012/swagger/index.html
Customer API -> http://host.docker.internal:5013/swagger/index.html
Basket API -> http://host.docker.internal:5014/swagger/index.html
PhotoStock API -> http://host.docker.internal:5020/swagger/index.html
Shopping.Aggregator -> http://host.docker.internal:5001/swagger/index.html
API Gateway -> http://host.docker.internal:5000
RabbitMQ Management Dashboard -> http://host.docker.internal:15672 -- guest/guest
Elasticsearch -> http://host.docker.internal:9200
Kibana -> http://host.docker.internal:5601
Web UI -> http://host.docker.internal:5010

fatihsalli / Graduation-Project-TechnoMarket.eShop