private async void SaveItem()
{
Notification result = Notification.Success();
ModelUpdateEvent updateEvent = _isNewModel ? ModelUpdateEvent.Created : ModelUpdateEvent.Updated;
//TODO: model validation
var saveResult = await _repository.SaveItemAsync(Model, updateEvent);
result.AddRange(saveResult);
if (result.IsValid())
{
ModelUpdatedMessageResult <TodoItem> eventResult = new ModelUpdatedMessageResult <TodoItem> {
UpdatedModel = Model, UpdateEvent = updateEvent
};
App.EventManager.GetEvent <ModelUpdatedMessageEvent <TodoItem> >().Publish(eventResult);
await Navigation.GoBackAsync(); //NOTE: fails :( will work if INavigationService injected in constructor
}
else
{
//TODO: show user failure message
//await UserNotifier.ShowMessageAsync(result.ToString(), "Save Failed");
}
}
private async Task SaveItemAsync()
{
Notification result = Notification.Success();
ModelUpdateEvent updateEvent = _isNewModel ? ModelUpdateEvent.Created : ModelUpdateEvent.Updated;
result = _validator.ValidateModel(Model);
if (result.IsValid())
{
var saveResult = await _repository.SaveSampleItemAsync(Model, updateEvent);
result.AddRange(saveResult);
}
if (result.IsValid())
{
var eventMessenger = CC.IoC.Resolve <IEventAggregator>();
ModelUpdatedMessageResult <SampleItem> eventResult = new ModelUpdatedMessageResult <SampleItem>()
{
UpdatedModel = Model, UpdateEvent = updateEvent
};
eventMessenger.GetEvent <ModelUpdatedMessageEvent <SampleItem> >().Publish(eventResult);
await Close();
}
else
{
await UserNotifier.ShowMessageAsync(result.ToString(), "Save Failed");
}
}
private void OnContactUpdated(ModelUpdatedMessageResult <Contact> updateResult)
{
RecentContacts.UpdateCollection(updateResult.UpdatedModel, updateResult.UpdateEvent);
if (RecentContacts.Count == 1 && !CurrentUser.HasShownFirstContactAchievementPrompt)
{
ShowFirstContactPrompt();
}
}
private void OnModelUpdated(ModelUpdatedMessageResult <StorageDocument> updateResult)
{
if (updateResult.UpdateEvent == ModelUpdateEvent.Created) //only add event support for this example
{
var container = new StorageDocumentContainer(updateResult.UpdatedModel.FileType, updateResult.UpdatedModel.RemoteStorageFileId)
{
File = updateResult.UpdatedModel
};
Files.Add(container);
CheckHasFiles();
}
}
private void OnSampleItemUpdated(ModelUpdatedMessageResult <SampleItem> updateResult)
{
SampleItems.UpdateCollection(updateResult.UpdatedModel, updateResult.UpdateEvent);
}
private void OnAppointmentUpdated(ModelUpdatedMessageResult <Appointment> updateResult)
{
Appointments.UpdateCollection(updateResult.UpdatedModel, updateResult.UpdateEvent);
}
private void OnTodoItemUpdated(ModelUpdatedMessageResult <TodoItem> updateResult)
{
TodoItems.UpdateCollection(updateResult.UpdatedModel, updateResult.UpdateEvent);
}
