public Subtask Move(Subtask subtask, Task fromTask, Task toTask, IEnumerable <Participant> toTaskTeam)
{
if (subtask == null)
{
throw new Exception("subtask.Task");
}
if (subtask.Status == TaskStatus.Closed)
{
throw new Exception("subtask can't be closed");
}
if (fromTask == null)
{
throw new ArgumentNullException("task");
}
if (fromTask.Status == TaskStatus.Closed)
{
throw new Exception("task can't be closed");
}
if (toTask == null)
{
throw new ArgumentNullException("task");
}
if (toTask.Status == TaskStatus.Closed)
{
throw new Exception("task can't be closed");
}
ProjectSecurity.DemandEdit(fromTask, subtask);
ProjectSecurity.DemandCreateSubtask(toTask);
var oldResponsible = subtask.Responsible;
if (oldResponsible != Guid.Empty && !toTaskTeam.Any(r => r.ID == oldResponsible))
{
subtask.Responsible = Guid.Empty;
}
subtask.Task = toTask.ID;
subtask = DaoFactory.SubtaskDao.Save(subtask);
var senders = GetSubscribers(toTask);
if (!DisableNotifications && senders.Count != 0)
{
NotifyClient.Instance.SendAboutSubTaskMoved(senders, toTask, subtask);
}
return(subtask);
}