/// <summary>
/// Entfernt ein Item aus der Datenbank
/// </summary>
/// <param name="item"></param>
public void RemoveItem(ItemBase item)
{
foreach (ItemControl ic in item.Representations)
{
ic.RemoveFromSurface();
}
if (item.GetType() == typeof(UserStory))
{
UserStories.Remove(item as UserStory);
}
if (item.GetType() == typeof(Epic))
{
Epics.Remove(item as Epic);
}
}
public Epic GetHighestRatedEpic()
{
Epic epic;
try
{
epic = Epics.Where(e => e.GetAverageRating() == Epics.Max(e => e.GetAverageRating())).FirstOrDefault();
}
catch (InvalidOperationException)
{
return(null);
}
return(epic);
}
public Epic GetEpicByTitle(string name)
{
Epic epic;
try
{
epic = Epics.FirstOrDefault(e => e.Title == name);
}
catch (InvalidOperationException)
{
return(null);
}
return(epic);
}
public Epic GetEpicById(int id)
{
Epic epic;
try
{
epic = Epics.FirstOrDefault(e => e.ID == id);
}
catch (InvalidOperationException)
{
return(null);
}
return(epic);
}
public void Start()
{
if (active)
{
throw new Exception("already started");
}
active = true;
var actions = Observable.Merge(Epics.Select(epic => epic.Configure(ActionObservable.Actions)));
Subscription = actions.ObserveOn(SchedulerProvider.Scheduler).Subscribe((action) =>
{
ActionDispatcher.Dispatch(action);
});
}
/// <summary>
/// Fügt ein neues Item zu der Datenbank hinzu
/// </summary>
/// <param name="item"></param>
public void AddItem(ItemBase item)
{
if (item.GetType() == typeof(UserStory))
{
UserStory us = item as UserStory;
UserStories.Add(us);
us.ProjectStatusChanged += us_ProjectStatusChanged;
us.Effort.EffortPointsChanged += (s, e) => { RecalcEffortSum(); };
if (us.temp_epicID > 0)
{
us.Epic = GetItem(us.temp_epicID) as Epic;
}
if (us.BacklogStatus == ItemBacklogStatus.SPRINT_BACKLOG)
{
this.EffortSum += us.Effort;
}
}
else
{
Epics.Add(item as Epic);
}
Surface.ViewController.CurrentView.LoadItem(item);
item.DataChanged += OnItemChanged;
}
