public void MarkComplete()
{
if (IsComplete)
{
return;
}
IsComplete = true;
HoursRemaining = 0;
AggregateEvents.Raise(new TaskCompletedEvent(this));
}
private void NewAggregateEvent(AggregateEvent aggEvent)
{
try
{
System.Windows.Application.Current.Dispatcher.Invoke(new Action(() =>
{
AggregateEvents.Add(aggEvent);
}));
}
catch (System.Threading.ThreadInterruptedException intExc)
{
System.Diagnostics.Trace.Write(intExc.Message);
}
}
public void DeleteTask(Guid id)
{
var taskToDelete = _tasks.SingleOrDefault(t => t.Id == id);
if (taskToDelete == null)
{
return;
}
_tasks.Remove(taskToDelete);
// why raise this event here?
// TODO: Replace with Domain Event?
AggregateEvents.Raise(new TaskDeletedEvent(taskToDelete));
Log($"{taskToDelete.Name} deleted.");
}
public void HandleOwnTaskHoursUpdatedEventOnly()
{
AggregateEvents.ClearCallbacks();
var project = new Project();
string taskName = Guid.NewGuid().ToString();
project.AddTask(taskName, 1);
// project 2 has no tasks assigned to it.
var project2 = new Project();
project.Tasks.First().UpdateHoursRemaining(2);
Assert.Contains(taskName, project.ToString());
Assert.DoesNotContain(taskName, project2.ToString());
}
public void Can_from_Retrieve_DomainEvents_list()
{
var client = new RedisClient(Config.MasterHost);
var users = client.As <AggregateEvents>();
var userId = Guid.NewGuid();
var eventsForUser = new AggregateEvents {
Id = userId,
Events = new List <DomainEvent>()
};
eventsForUser.Events.Add(new UserPromotedEvent {
UserId = userId
});
users.Store(eventsForUser);
var all = users.GetAll();
}
public void UpdateHoursRemaining(int hours)
{
if (hours < 0)
{
return;
}
int currentHoursRemaining = HoursRemaining;
try
{
HoursRemaining = hours;
if (HoursRemaining == 0)
{
MarkComplete();
return;
}
IsComplete = false;
AggregateEvents.Raise(new TaskHoursUpdatedEvent(this));
}
catch (Exception)
{
HoursRemaining = currentHoursRemaining;
}
}
public Project()
{
AggregateEvents.Register <TaskCompletedEvent>(HandleTaskCompleted);
AggregateEvents.Register <TaskHoursUpdatedEvent>(HandleTaskHoursUpdated);
}
private void ExecuteClearAggregateCommand()
{
AggregateEvents.Clear();
}
