public async Task <FlowResult <FlowInstance> > DoAsync(InitFlowModel model)
{
var taskResult = await InstanceService.CreateFlowInstanceAsync(model);
var transitionSet = _stateManager.GetFlowSet <FlowTransition>();
var startTransition = await transitionSet
.FirstOrDefaultAsync(x => x.TypeId.Equals(taskResult.Result.TypeId) &&
x.TransitionType == FlowTransitionTypes.Start);
if (startTransition == null)
{
return(FlowResult <FlowInstance>
.Failed(new FlowError(FlowErrors.ItemNotFound, "Start transition")));
}
var stepResult = await StepService.CreateFlowStepAsync(new MoveModel()
{
Comment = null,
IdentityId = model.InitializerId,
InstanceId = taskResult.Result.Id,
Payload = null,
TransitionId = startTransition.Id
});
return(taskResult.Merge(stepResult));
}