You're reading from An Atypical ASP.NET Core 6 Design Patterns Guide A SOLID adventure into architectural principles and design patterns using .NET 6 and C# 10

Product type Paperback

Published in Mar 2022

Publisher Packt

ISBN-13 9781803249841

Length 678 pages

Edition 2nd Edition

Languages

Tools

.NET

Concepts

Design Patterns

Author (1):

Carl-Hugo Marcotte

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Table of Contents (31) Chapters

Preface

1. Section 1: Principles and Methodologies

2. Introduction FREE CHAPTER

3. Automated Testing

4. Architectural Principles

5. Section 2: Designing for ASP.NET Core

6. The MVC Pattern Using Razor

7. The MVC Pattern for Web APIs

8. Understanding the Strategy, Abstract Factory, and Singleton Design Patterns

9. Deep Dive into Dependency Injection

10. Options and Logging Patterns

11. Section 3: Designing at Component Scale

12. Structural Patterns

13. Behavioral Patterns

14. Understanding the Operation Result Design Pattern

15. Section 4: Designing at Application Scale

16. Understanding Layering

17. Getting Started with Object Mappers

18. Mediator and CQRS Design Patterns

19. Getting Started with Vertical Slice Architecture

20. Introduction to Microservices Architecture

21. Section 5: Designing the Client Side

22. ASP.NET Core User Interfaces

23. A Brief Look into Blazor

24. Assessment Answers

25. Acronyms Lexicon

26. Other Books You May Enjoy

27. Index

Appendices

1. Appendix A

2. Appendix B

Responsibilities of the common layers

In this section, we explore each of the most commonly used layers in more depth. We do not dig too deep into each one, but that overview should help you understand the essential ideas behind layering.

Presentation

The presentation layer is probably the easiest layer to understand because it is the only one we can see: the user interface. However, the presentation layer can also be the data contracts in case of a REST, OData, GraphQL, or other types of web service. The presentation layer is what the user uses to access your program. As another example, a CLI program can be a presentation layer. You write commands in a terminal, and the CLI dispatches those commands to its domain layer, which executes the required business logic.

The key of a maintainable presentation layer is to keep it as focused on displaying the user interface as possible with as little business logic as possible.

Now, let’s take a look at the domain layer...