Step 2: Adding a Workflow State and a Transition

In this step, you will define the Completed workflow state and the transition from the Assigned workflow state to the Completed workflow state. Do the following:

1. In the lambda expression for the WithFlowStates method, add the definition of the Completed workflow state, as the following code shows.

                           flowStates.Add<States.completed>(flowState =>
                               GetCompletedBehavior(flowState));

2. In the RSSVWorkOrderEntry_Workflow class, add the GetCompletedBehavior private static method, as the following code shows.

           private static BaseFlowStep.IConfigured GetCompletedBehavior(
               FlowState.INeedAnyFlowStateConfig flowState)
           {
               return flowState
               .WithFieldStates(states =>
               {
                   states.AddField<RSSVWorkOrder.customerID>(state
                       => state.IsDisabled());
                   states.AddField<RSSVWorkOrder.serviceID>(state
                       => state.IsDisabled());
                   states.AddField<RSSVWorkOrder.deviceID>(state
                       => state.IsDisabled());
               });
           }

   In the method, you have made the CustomerID, ServiceID, and DeviceID fields unavailable for editing.
3. In the WithTransitions method, define the transition from the Assigned workflow state to the Completed workflow state, as the following code shows.

                           transitions.AddGroupFrom<States.assigned>(
                               transitionGroup =>
                           {
                               transitionGroup.Add(transition =>
                                   transition.To<States.completed>()
                                   .IsTriggeredOn(graph => graph.Complete));
                           });