/// <summary>
/// Retrieve the CountryViewModel
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public virtual async Task <CountryViewModel> RetrieveCountryAsync(RetrieveCountryParam param)
{
if (string.IsNullOrWhiteSpace(param.IsoCode))
{
throw new ArgumentException(ArgumentNullMessageFormatter.FormatErrorMessage("IsoCode"), "param");
}
var country = await CountryRepository.RetrieveCountry(param).ConfigureAwait(false);
var countryViewModel = ViewModelMapper.MapTo <CountryViewModel>(country, param.CultureInfo);
return(countryViewModel);
}
/// <summary>
/// Retrieve the CountryViewModel
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public virtual async Task <CountryViewModel> RetrieveCountryAsync(RetrieveCountryParam param)
{
if (string.IsNullOrWhiteSpace(param.IsoCode))
{
throw new ArgumentException(GetMessageOfNullWhiteSpace(nameof(param.IsoCode)), nameof(param));
}
var country = await CountryRepository.RetrieveCountry(param).ConfigureAwait(false);
var countryViewModel = ViewModelMapper.MapTo <CountryViewModel>(country, param.CultureInfo);
return(countryViewModel);
}
/// <summary>
/// Retrieve the list of RegionViewModel for a specified Country
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public virtual async Task <IEnumerable <RegionViewModel> > RetrieveRegionsAsync(RetrieveCountryParam param)
{
if (string.IsNullOrWhiteSpace(param.IsoCode))
{
throw new ArgumentException(GetMessageOfNullWhiteSpace(nameof(param.IsoCode)), nameof(param));
}
if (param.CultureInfo == null)
{
throw new ArgumentException(GetMessageOfNull(nameof(param.CultureInfo)), nameof(param));
}
var regions = await CountryRepository.RetrieveRegions(param).ConfigureAwait(false);
var regionsCountryModel = regions.Select(region => ViewModelMapper.MapTo <RegionViewModel>(region, param.CultureInfo));
return(regionsCountryModel);
}