Services

Problem

You have a complex set of operations that need to be executed in a sequence synchronously or asynchronously.

Solution

Concentrate the core logic of a request operation into a service class which resides under src/api/app/services.

Details

Services can easily become a code smell if not handled properly. If you find yourself with a service that has too many methods and/or becomes generally unreadable and hard to understand, you might have to find a bounded context or use one of the design patterns mentioned in that article.

Links:

• http://brewhouse.io/blog/2014/04/30/gourmet-service-objects.html