private bool UpsertCity(EventAdministrationViewModel viewModel, out CityModel cityModelFromDb)
{
// Add city if it doesn't exist
if (!string.IsNullOrWhiteSpace(viewModel.NewCity))
{
cityModelFromDb = _cityRepository.GetCityByName(viewModel.NewCity.Trim());
if (cityModelFromDb == null)
{
cityModelFromDb = _cityRepository.AddNewCity(viewModel.NewCity);
if (cityModelFromDb == null)
{
DisplayMessage(String.Format(" Failed to add new City '{0}'. Cannot Continue.", viewModel.NewCity));
return(false);
}
}
}
else
{
cityModelFromDb = _cityRepository.GetCityById(viewModel.CityId);
}
return(true);
}