public void CreateAim(string name, DateTime finalTime) { var currentAim = Aims.SingleOrDefault(a => a.Name == name); if (currentAim == null) { IsNew = true; currentAim = new Aim(name, finalTime); if (Aims.Count == 0) { currentAim.ID = 1; } else { currentAim.ID = Aims.Last().ID + 1; } } else { IsNew = false; } CurrentAim = currentAim; Aims.Add(CurrentAim); Save(); }
async Task ExecuteLoadItemsCommand() { if (IsBusy) { return; } IsBusy = true; try { Aims.Clear(); var items = await repository.GetItemsAsync(User.Id); foreach (var item in items) { Aims.Add(item); } } catch (Exception ex) { Debug.WriteLine(ex); } finally { IsBusy = false; } }