private async Task GetUserById() { try { var id = _uiHandler.GetUserId(); var userName = await _userModel.GetUserFullNameById(id); if (userName == string.Empty) { _uiHandler.DisplayOnUi($"No User name found for given id: {id}."); } else { _uiHandler.DisplayOnUi($"{userName}"); } } catch (Exception ex) { _uiHandler.DisplayOnUi(ex.Message); } }