Product CRUD api using .Net 7 Minimal API and CQRS

example of using 2023's Mediatr v12 which had many breaking changes from v11

Clean Architecture

4 Layers

• Application layer
  • Cqrs commands, queries and handlers
  • repository interface
  • references
    • Application -> Domain
• DataAccess layer
  • repositories, migrations
  • references
    • DataAccess -> Application
    • DataAccess -> Domain
• Domain layer
  • core business models
• WebApi layer
  • minimal api
  • references
    • WebApi -> DataAccess

Patterns

• Repository pattern
• CQRS(Command Query Responsibility Segregation)
• Mediator pattern using MediatR

Tech Stack:

• C#
• Asp.Net Core 7 new features
  • Minimal API
  • MapGroups
  • TypedResults
• Entity Framework
• SQL Server
• Mediatr v12