domain-modeling

What problem does it solve?

This Skill guides you in designing clear, expressive, and robust domain models, solving the challenge of representing complex business logic effectively in software. It enables you to create models that accurately reflect the business domain, leading to more understandable, maintainable, and scalable applications.

Core Features & Use Cases

• Ubiquitous Language: Emphasizes using a shared language between domain experts and developers to ensure consistent understanding of business concepts.
• Aggregates & Entities: Guides on identifying aggregate roots and entities, encapsulating business rules and ensuring data consistency.
• Value Objects: Explores the use of value objects for representing descriptive aspects of the domain, promoting immutability and type safety.
• Domain Events: Demonstrates how to use domain events to capture significant occurrences within the domain, enabling decoupled communication between aggregates and services.
• Use Case: A team is building a new financial trading platform. Using this skill, they define the core domain concepts like Trade, Account, and Order as aggregates and entities, ensuring all business rules are correctly encapsulated and enforced.

Quick Start

Define a Money value object in C# that encapsulates an amount and a currency, ensuring it is immutable and handles equality correctly.