Handling more complex CQRS transactions

[gabs247]

Thank you for providing this template.

I can see how mediatR + CQRS makes the CA more easily testable, and the simple examples demonstrates how it works.

But I'm trying to think ahead how it might work with more complex commands/queries? It could be the case where specific logic is repeated in multiple request handlers, say if Entity A encapsulates Entity B or if there are multiple commands in a transaction?

I'm wondering, what the best way to tackle that would be? Or am I misunderstanding something?

[mweel1]

Commands should not call other commands. Use a service layer if there is code that multiple commands need to share.

[gabs247]

Thanks, that makes sense.