/// <summary>
/// Determines the workflow status browsing the related life-cycle event entries.
/// </summary>
public WorkflowItemState GetStatus(long eventId, IEnumerable<HistoryEvent> history)
{
if (history.IsWorkflowCompleted(eventId))
{
return WorkflowItemState.Completed;
}
if (history.IsWorkflowFailed(eventId))
{
return WorkflowItemState.Failed;
}
if (history.IsWorkflowCanceled(eventId))
{
return WorkflowItemState.Canceled;
}
if (history.IsWorkflowTerminated(eventId))
{
return WorkflowItemState.Terminated;
}
if (history.IsWorkflowStarted(eventId))
{
return WorkflowItemState.Started;
}
throw new InvalidOperationException("Cannot determine the workflow status.");
}
