What should 'Service Layer' do? (MVC; layered architecture)
What's the exact difference between Admin and Operations? Honestly I'm pretty clueless about what they are supposed to do, and I can't way clearly from the actual methods that can be seem in the code of those files.
What should 'Service Layer' do? (MVC; layered architecture)
3) I don't get the Integration. part from your example. I thought it was the actual Data layer, but it looks like something else since it is using the Services.