public async Task <int> UpdateAddressAsync(Address address)
{
ValidateNotNull(address);
await ValidateId(_addressDao, address.Id);
if (address.City != null && address.CityId <= 0)
{
address.CityId = address.City.Id;
}
await ValidateId(_cityDao, address.CityId);
return(await _addressDao.FluentUpdate(address).ExecuteAsync());
}