public void Handle(InvokeDeleteContacts message)
{
var id = new TLVector <TLInputUserBase>(CacheService.GetContacts().Where(x => x.IsContact).Select(x => x.ToInputUser()).ToList());
MTProtoService.DeleteContactsAsync(id,
result => Execute.BeginOnUIThread(() =>
{
Handle(Commands.LogOutCommand);
Handle(new InvokeImportContacts());
}),
error => Execute.BeginOnUIThread(() =>
{
}));
}