System hooks code & logic refactoring

Created by: Andrew8xx8

We must stop to place logic in observers. It's not scalable, clean and also this code is hard to testing.

Let's go to include Service Layer.

Good resources about Service Layer:

http://collectiveidea.com/blog/archives/2012/06/28/wheres-your-business-logic/

http://blog.firsthand.ca/2011/10/rails-is-not-your-application.html

http://blog.carbonfive.com/2012/01/10/does-my-rails-app-need-a-service-layer/

Created by: dzaporozhets

It makes sense. +1 for Service Layer

By Administrator on 2013-02-25T18:15:20 (imported from GitLab project)

By Administrator on 2013-02-25T18:15:20 (imported from GitLab)