I'm using CQRS for an application that I'm building (an online discussion system with complex business logic) and I've reached a part in the implementation that worries me. How should I handle pageviews? If a user views a thread, I want to track that. Because I want to track that, it follows that I should create a command and an event, ...
I'm a little confused about the flow in a system using domain events to build the read model. Particularly, how do we deal with the fact that the user expects data (and its view) to change when they complete a command, but due to our system architecture (non-blocking calls to publish events) the actual database might not change before t...
Assuming Stack Overflow domain problem and the following definition of events: UserRegistered(UserId, Name, Email) UserNameChanged(UserId, Name) QuestionAsked(UserId, QuestionId, Title, Question) Assuming the following state of event store (in the order of appearance): 1) UserRegistered(1, "John", "[email protected]") 2) UserNameChanged...