These events are published by the Ordering context and subscribed to by other contexts, allowing them to react to changes.
The OrderRepository encapsulates data access and provides a collection-like interface to the domain model. You use it to retrieve and update Orders. domain driven design eric evans ebook pdf 51
Imagine you're the lead developer of an e-commerce company that sells books online. Your company, "BookHub," wants to expand its platform to include features like personalized recommendations, loyalty programs, and same-day delivery. These events are published by the Ordering context
As you begin to design the new features, you realize that the current system is a mess. The database schema is rigid, and the business logic is scattered throughout the codebase. It's hard to make changes without breaking something. domain driven design eric evans ebook pdf 51