/// <summary>
/// Determines the timer status browsing the related life-cycle event entries.
/// </summary>
public WorkflowItemState GetStatus(long eventId, IEnumerable<HistoryEvent> history)
{
if (history.IsTimerCanceled(eventId))
{
return WorkflowItemState.Canceled;
}
if (history.IsTimerStartFailed(eventId))
{
return WorkflowItemState.StartFailed;
}
if (history.IsTimerFired(eventId))
{
return WorkflowItemState.Completed;
}
if (history.IsTimerCancelFailed(eventId))
{
return WorkflowItemState.CancelFailed;
}
if (history.IsTimerStarted(eventId))
{
return WorkflowItemState.Started;
}
throw new InvalidOperationException("Cannot determine the workflow status.");
}
