public async Task <IList <Country> > GetCountriesAsync()
{
if (_options == null)
{
throw new StorefrontException("the path to countries json file not set");
}
var cacheKey = CacheKey.With(GetType(), "GetCountries");
return(await _memoryCache.GetOrCreateAsync(cacheKey, async (cacheEntry) =>
{
var result = new List <Country>();
if (_options != null)
{
var countriesJson = await File.ReadAllTextAsync(_options.FilePath);
var countriesDict = JsonConvert.DeserializeObject <Dictionary <string, JObject> >(countriesJson);
result = countriesDict
.Select(ParseCountry)
.Where(c => !string.IsNullOrEmpty(c.Code3))
.ToList();
}
return result;
}));
}
public async Task <IList <Country> > GetCountriesAsync()
{
if (_options == null)
{
throw new StorefrontException("the path to countries json file not set");
}
var cacheKey = CacheKey.With(GetType(), "GetCountries");
return(await _memoryCache.GetOrCreateAsync(cacheKey, async (cacheEntry) =>
{
List <Country> result = new List <Country>();
var regions = CultureInfo.GetCultures(CultureTypes.SpecificCultures)
.Select(GetRegionInfo)
.Where(r => r != null)
.ToList();
if (_options != null)
{
var countriesJson = await File.ReadAllTextAsync(_options.FilePath);
var countriesDict = JsonConvert.DeserializeObject <Dictionary <string, JObject> >(countriesJson);
result = countriesDict
.Select(kvp => ParseCountry(kvp, regions))
.Where(c => c.Code3 != null)
.ToList();
}
return result;
}));
}