Im using mongoose post hooks.
I have logic that needs to happen on particular changes in document.
I can detect those changes in post hook. Everything worked fine.
How can i make post hook be part of transaction. If it fails, document it self also isn’t committed to db.
I read on internet that i should put such code in post hooks, but rather right beside needed place.
But i have 30+ places where this document is updated. For now in 20+ of those places particular condition can occur that this callback is needed. It seems odd, to put it in all those places 
Business guarantee should be that this logic either happens or document isn’t saved.