Clean Architecture

My personal take on Clean Architecture. Please read my post at Implementing a Clean Architecture in ASP.NET Core 6 for more information.

Technologies used

• ASP.NET Core 6 (RC1 at the time of writing)
• Entity Framework Core 6 (RC1 at the time of writing)
• MassTransit
• AutoMapper
• Razor Components
• ASP.NET Core MVC
• GuardClauses
• xUnit
• Moq
• Fluent Assertions
• FakeItEasy
• Docker

Features

The features of this particular solution are summarized briefly below, in no particular order:

• Localization for multiple language support
• Event sourcing using Entity Framework Core and SQL Server as persistent storage, including snapshots and retroactive events
• EventStore repository and DataEntity generic repository. Persistence can be swapped between them, fine-grained to individual entities
• Persistent application configurations with optional encryption
• Data operation auditing built-in (for entities which are not using the EventStore)
• Local user management with ASP.NET Core Identity
• Clean separation of data entities and domain objects and mapping between them for persistence/retrieval using AutoMapper
• ASP.NET Core MVC with Razor Components used for presentation
• CQRS using handler abstractions to support MassTransit or MediatR with very little change
• Service bus abstractions to support message-broker solutions like MassTransit or MediatR (default implementation uses MassTransit’s mediator)
• Unforcefully promoting Domain-Driven Design with aggregates, entities and domain event abstractions.
• Lightweight authorization framework using ASP.NET Core AuthorizationHandler
• Docker containerization support for SQL Server and Web app

Some other goodies:

• Password generator implementation based on ASP.NET Core Identity password configuration
• Razor Class Library containing ready-made Blazor components for commonly used features such as CRUD buttons, toast functionality, modal components, Blazor Select2, DataTables integration and page loader
• Common library with various type extensions, result wrapper objects, paged result data structures, date format converter and more.