Extending Microsoft Dynamics 365 Finance and Supply Chain Management Cookbook - Second Edition

How it works...

The first service we wrote simply created a facade for the class we had already written. When we write services, we usually write them in a single class that acts as a facade to other business logic. The aim of a facade is to simplify the instantiation and usage of a class. While doing this, we should keep the service methods we write within a topic, such as services methods that interact with vehicles. We wouldn't add methods that interact with service orders; these should be placed in a new class.

Since the ConVMSVehicleGroupChange class already accepted a contract as an input parameter to its Run method, the service method was relatively straightforward. In fact, we could have created a service directly to this class, but ...