Developer Docs - Developer Codex - Client Service Layer

The client service layer has two primary responsibilities:

Think of it this way: The data service layer is responsible for the question "what data am I working with?" while the client service layer is responsible for "what do I do with this data?"

All client service layer classes should reside in the Rock.ClientService namespace and folder structure inside the Rock project.

Example

ConnectionTypeClientService.cs

The folder structure for the client service layer follows that of the data service layer, that is: Rock\ClientService\[Domain]\[Entity]\. The namespace should match the folder structure. All service classes should have the suffix ClientService. For example, the primary class to handle ConnectionType client service methods would be:

As with the Method Behavior Parameters pattern, any options POCOs should go in a *.Options sub-namespace.