This project is an experimental full-stack application I use to combine several cutting-edge technologies and architectural patterns. Thanks for getting here! please give a ⭐ if you liked the project. It motivates me to keep improving it.

├── Core ├── Core.Infrastructure │ ├── Crosscutting │ ├── ServiceClients │   ├── ApiGateway │   ├── SignalR │   └── IdentityServer │ ├── Services │   ├── CustomerManagement │   ├── InventoryManagement │   ├── OrderProcessing │   ├── PaymentProcessing │   ├── ProductCatalog | | └─ EcommerceDDD.ProductCatalog │   │ ├── API │   │ ├── Application │   │ ├── Domain │   │ └── Infrastructure │   ├── QuoteManagement │   └── ShipmentProcessing │ ├── SPA └── docker-compose 

• Core
  It defines the building blocks and abstractions used on all underlying projects. Its nature is very abstract, with no implementations.

• Core.Infrastructure
  It holds some abstractions and implementation for infrastructure to be used by all microservices and underlying dependencies.

• Crosscutting
  It contains project implementations that cross-cut all microservices, such as IdentityServer and API gateway.

• Services
  The microservices composing the backend are built to be as simple as possible, structured as a vertically sliced structure with API, Application, Domain, and Infrastructure.

   ├── EcommerceDDD.ProductCatalog │   ├── API │   ├── Application │   ├── Domain │   └── Infrastructure 

  • API
    RESTful API for enabling communication between client and server.

  • Application
    It orchestrates the interactions between the external world and the domain to perform application tasks through use cases by handling commands and queries.

  • Domain
    A structured implementation of the domain through aggregates, commands, value objects, domain services, repository definitions, and domain events.

  • Infrastructure
    It is a supporting library for upper layers, handling infrastructural matters such as data persistence with implementing repositories, database mapping, and external integrations.

  • SPA (Single Page Application)
    A lightweight Angular-based SPA providing a functional and user-friendly UI.

• ASP.NET Core API and C# 12 for cross-platform backend with:
  • .NET 8
  • Koalesce.OpenAPI 0.1.1-alpha.2
  • Ocelot 23.4.3
  • Marten 7.40.0
  • Confluent Kafka 2.10.0
  • Entity Framework Core 8.0.15
  • Npgsql.EntityFrameworkCore.PostgreSQL 8.0.11
  • ASP.NET Core Identity 8.0.15
  • ASP.NET Core Authentication JwtBearer 8.0.15
  • Duende IdentityServer 7.2.1
  • Polly 8.5.2
  • XUnit 2.9.3
  • NSubstitute 5.3.0
  • SwaggerGen/SwaggerUI 8.1.1
  • Microsoft.Kiota.* 1.17.2
• Angular v19.2.7 and TypeScript 5.5.4 for the frontend with:
  • Kiota 1.0.2
  • Jest 29.7.0
  • NgBootstrap 18.0.0/ Bootstrap 5.3.5
  • Font Awesome 6.7.2
  • Toastr 19.0.0

The project was designed to be easily run within docker containers, hence all you need is 1 command line to up everything. Make sure you have Docker installed and have fun!

• Download Docker: Docker Desktop with support for WLS 2

Using a terminal, run:

 $ docker-compose up

You can also set the docker-compose.dcproj as a Startup project on Visual Studio if you want to run it while debugging.

Using a terminal, navigate to EcommerceDDD.Spa and run for the following commands the node packages and serving the SPA on http://localhost:4200 respectively:

 $ npm install  $ ng serve