private Guid?VerifyOrAddCity(string city, string country)
{
var cityId = _addressService.GetCityByName(city);
if (cityId == null)
{
cityId = _addressService.AddCity(city, country);
if (cityId == null)
{
throw new ArgumentException(string.Format("the city {0} hasn't been added to database", city));
}
}
return(cityId);
}
public IActionResult PostCity(CityDto city)
{
var result = addressService.AddCity(city);
return(Created("", result));
}
