Why does it use an IClock interface?

It enforces a Time Control pattern that replaces DateTime.Now, making domain logic deterministic and allowing for easy mocking during unit testing.

Does it support CQRS?

Yes, it defines separate Write and Query repository interfaces to optimize read and write operations independently, facilitating more scalable data access strategies.

Can I use this for existing .NET projects?

Yes, the skill provides patterns for refactoring existing codebases into a Hexagonal Architecture with a clear separation between domain logic and infrastructure adapters.

How does this skill handle database persistence?

It uses the Repository and Unit of Work patterns specifically designed for EF Core compatibility, including protected constructors for materialization and private backing fields for collection encapsulation.

What command pattern does it include?

It includes implementation patterns for Paramore.Brighter, which helps in building robust command handlers that decouple the request from the execution logic.

DDD Patterns for .NET

Name: DDD Patterns for .NET
Author: zlzforever

byzlzforever

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API 开发

Implements production-grade Domain-Driven Design (DDD) patterns and Clean Architecture principles in .NET applications.

This skill equips Claude with specialized knowledge to architect and implement .NET applications using Domain-Driven Design (DDD) principles. It provides comprehensive patterns for Aggregates, Entities, and Value Objects with strict encapsulation, utilizes CQRS for optimized data access, and enforces the Unit of Work pattern for transactional integrity. By applying a deterministic Time Control pattern and Hexagonal Architecture, it ensures that domain logic remains pure, highly testable, and decoupled from infrastructure concerns like EF Core or external APIs.

主要功能

010 GitHub stars

02Deterministic Time Control using IClock for enhanced testability

03Command pattern implementation based on Paramore.Brighter

04Standardized Domain Object Hierarchy (Aggregates and Entities)

05Unit of Work pattern for managing multi-repository transactions

06CQRS-based Repository Pattern for optimized read/write operations

使用场景

01Implementing complex business logic within Aggregate Roots while maintaining invariants.

02Generating domain models with proper encapsulation and EF Core compatibility.

03Refactoring monolithic .NET applications into Clean Architecture and DDD structures.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add zlzforever/wildgoose ddd-dotnet

For use in Claude.ai and ChatGPT

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