protected override async Task <IEnumerable <AppItem> > LoadItemsImpl()
{
var result = await Task <List <AppItem> > .Run(() =>
{
using (var db = DbService.GetDb())
{
var manager = new AppItemManager(db);
var lst = manager.GetUserApps(_user);
return(lst);
}
});
return(result);
}
public AppMenuViewModel()
{
Items = new ReactiveList <AppItem>();
LoadItems = ReactiveCommand.Create(
() =>
{
using (var db = DbService.GetDb())
{
var manager = new AppItemManager(db);
var result = manager.GetUserApps(DbService.CurrentUser);
Items.ReplaceRange(result);
}
});
LoadItems.Execute().Subscribe(_ =>
{
SelectedItem = Items.FirstOrDefault(p => p.Code == GlobalService.AppSettings.LastAppCode);
if (SelectedItem == null)
{
SelectedItem = Items.FirstOrDefault();
}
});
}