/// <exception cref="DeadlineIsInThePastException">Condition.</exception>
public void ChangeDeadline(TaskDeadline deadline)
{
if (deadline.InThePast)
{
throw new DeadlineIsInThePastException();
}
ApplyChange(new DeadlineOnTaskChanged(Id, deadline));
}
private void Apply(TaskRegistered @event)
{
Id = new TaskId(@event.TaskId);
_projectId = new ProjectId(@event.ProjectId);
_title = new Title(@event.Title);
_priority = TaskPriority.Parse(@event.Priority);
if (!string.IsNullOrWhiteSpace(@event.Deadline))
{
_deadline = new TaskDeadline(DateTime.Parse(@event.Deadline));
}
}
public Task(ProjectId projectId, Title title, TaskPriority priority, TaskDeadline deadline)
: base(TaskId.Create(projectId, title))
{
if (title == null)
{
throw new ArgumentNullException("title");
}
if (priority == null)
{
throw new ArgumentNullException("priority");
}
if (deadline == null)
{
throw new ArgumentNullException("deadline");
}
ApplyChange(new TaskRegistered(Id, projectId, title, priority.DisplayName, deadline));
}
private void Apply(DeadlineOnTaskChanged @event)
{
_deadline = new TaskDeadline(DateTime.Parse(@event.NewDeadline));
}