hi! why don't you divide the domain into entities?

[nicolas-carlini]

I'm learning about hexagonal architecture and I still don't understand much, your project is very good at testing, thanks!

[cwalternicolas]

Mongoose dependency inside domain its not good.

[Arkady-Skvortsov]

Mongoose dependency inside domain its not good.

Yep, you are right about it); It's should be in adapters layer

[Arkady-Skvortsov]

And service layer in domain it's not good(If we speak about Clean Architect)