DDD
Asynchronous Model Validation
UPDATE: Kamil Grzybek commented on my article and pointed me in this direction: a blog post about Async OOP 2: Constructors by Stephen Cleary . While I still my post, I realize it is a bad practice.
Last week I found some great articles about Domain Driven Design . While I have been trying out various patterns and design principles like Clean Architecture and Domain Driven Design I was still finding out how to implement domain events. While doing some exercises I came up with a solution to validate domain entities with asynchronous validations which I want to share.