In previous posts (here and here) I’ve started describing XMPP subsystem and analyzing requirements. Before we proceed with the analysis of requirements (8)+ it’s time to create overview of current structure
Now when XMPP subsystem is designed and implementation is ready and polished I’d like to share some my ideas.
In this post I’d like to talk about composition and inheritance on practical example.
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Today let’s talk about User Management use-cases more closely. We need several database mappers, several services and facade pattern.
