/// <summary>
/// Retrieve the display name for a specified region.
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public virtual async Task <string> RetrieveRegionDisplayNameAsync(RetrieveRegionDisplayNameParam param)
{
if (param == null)
{
throw new ArgumentNullException("param");
}
if (param.CultureInfo == null)
{
throw new ArgumentException("param.CultureInfo");
}
if (string.IsNullOrWhiteSpace(param.IsoCode))
{
throw new ArgumentException("param.IsoCode");
}
if (string.IsNullOrWhiteSpace(param.RegionCode))
{
throw new ArgumentException("param.RegionCode");
}
var retrieveCountryParam = new RetrieveCountryParam
{
CultureInfo = param.CultureInfo,
IsoCode = param.IsoCode
};
var regions = await RetrieveRegionsAsync(retrieveCountryParam).ConfigureAwait(false);
var region = regions.SingleOrDefault(r => r.IsoCode == param.RegionCode);
return(region != null ? region.Name : string.Empty);
}
/// <summary>
/// Retrieve a list of regions for a specified country using its ISO code
/// </summary>
/// <param name="param"></param>
/// <returns>A list of Region</returns>
public async Task <IEnumerable <Region> > RetrieveRegions(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 regionsCacheKey = new CacheKey(CacheConfigurationCategoryNames.Regions)
{
CultureInfo = param.CultureInfo
};
regionsCacheKey.AppendKeyParts(param.IsoCode);
var result = await _cacheProvider.GetOrAddAsync(regionsCacheKey, () =>
{
var request = new GetRegionsRequest
{
CountryIsoCode = param.IsoCode,
CultureName = param.CultureInfo.Name,
IncludeUnsupported = false
};
return(_overtureClient.SendAsync(request));
}).ConfigureAwait(false);
return(result);
}
/// <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);
}
public virtual async Task <string> RetrieveCountryDisplayNameAsync(RetrieveCountryParam param)
{
if (param == null)
{
throw new ArgumentNullException("param");
}
if (param.CultureInfo == null)
{
throw new ArgumentException("param.CultureInfo");
}
if (string.IsNullOrWhiteSpace(param.IsoCode))
{
throw new ArgumentException("param.IsoCode");
}
var country = await RetrieveCountryAsync(param).ConfigureAwait(false);
return(country != null ? country.CountryName : string.Empty);
}
/// <summary>
/// Retrieve a country using its ISO code
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public async Task <Overture.ServiceModel.Country> RetrieveCountry(RetrieveCountryParam param)
{
if (string.IsNullOrWhiteSpace(param.IsoCode))
{
throw new ArgumentException(GetMessageOfNullWhiteSpace(nameof(param.IsoCode)), nameof(param));
}
var countryCacheKey = new CacheKey(CacheConfigurationCategoryNames.Country);
countryCacheKey.AppendKeyParts(param.IsoCode);
var result = await _cacheProvider.GetOrAddAsync(countryCacheKey, () =>
{
var request = new GetCountryRequest
{
CountryIsoCode = param.IsoCode,
IncludeRegions = true
};
return(_overtureClient.SendAsync(request));
}).ConfigureAwait(false);
return(result);
}
/// <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(ArgumentNullMessageFormatter.FormatErrorMessage("IsoCode"), "param");
}
if (param.CultureInfo == null)
{
throw new ArgumentException(ArgumentNullMessageFormatter.FormatErrorMessage("CultureInfo"), "param");
}
var regions = await CountryRepository.RetrieveRegions(param).ConfigureAwait(false);
var regionsCountryModel =
regions.Select(region => ViewModelMapper.MapTo <RegionViewModel>(region, param.CultureInfo));
return(regionsCountryModel);
}
