The OrderRepository encapsulates data access and provides a collection-like interface to the domain model. You use it to retrieve and update Orders.
The Domain Model becomes a shared language and framework for the team to communicate and make decisions. You use , a concept from DDD, to ensure that everyone on the team uses the same terminology. domain driven design eric evans ebook pdf 51
You decide to apply Domain-Driven Design principles to tackle the complexity. You start by identifying the core business domains: Ordering, Inventory, and Customer Management. The OrderRepository encapsulates data access and provides a
Within the Ordering context, you create a that represents the business concepts and rules. You identify key entities like Order, Product, and Customer. You also define Value Objects like Money and Address. You use , a concept from DDD, to
You can find more information on Domain-Driven Design in Eric Evans' book, which is available in various formats, including PDF.