private void CreateTransientWorkSteps(WorkItem item, WorkStep expandStep)
{
Debug.Assert(expandStep.Type == WorkStepType.Expand);
var transientRootPath = ExpandedWorkStep.GetTransientPath(expandStep, item);
CreateTransientWorkStepsRecursively(transientRootPath, expandStep, item.Id);
var workItemClass = WorkItemClass.Combine(expandStep.WorkItemClass, item.Id);
var transientWorkStep = WorkStep.New(transientRootPath).UpdateFrom(expandStep).UpdateType(WorkStepType.Transient).UpdateWorkItemClass(workItemClass);
WorkflowRepository.CreateWorkStep(transientWorkStep);
}
private void CreateTransientWorkStepsRecursively(string transientRootPath, WorkStep rootStep, string workItemId)
{
var subSteps = WorkflowRepository.GetChildWorkSteps(rootStep.Path).Where(ws => ws.Type != WorkStepType.Transient);
foreach (var childStep in subSteps)
{
var offset = childStep.Path.Remove(0, rootStep.Path.Length);
var childTransientPath = transientRootPath + offset;
var workItemClass = WorkItemClass.Combine(childStep.WorkItemClass, workItemId);
WorkflowRepository.CreateWorkStep(WorkStep.New(childTransientPath).UpdateFrom(childStep).UpdateWorkItemClass(workItemClass));
CreateTransientWorkStepsRecursively(childTransientPath, childStep, workItemId);
}
}