public async Task <IOperationResult <IEnumerable <Country> > > GetAllAsync()
{
var result = new OperationResult <IEnumerable <Country> > {
Success = false, Message = "No data found."
};
var cacheKey = $"{_cacheKeyCountryPrefix}All";
var resource = "all";
var fieldsFilter = $"?fields={_countrySummaryPropertiesFilter}";
var json = await _cachedLookupService.GetJsonFromCacheOrDataSourceAsync(cacheKey, _urlBase, resource, fieldsFilter);
var allCountries = JsonSerializer.Deserialize <Country[]>(json);
if (allCountries != null && allCountries.Length > 0)
{
result.Data = allCountries.ToList();
SetResultSuccessAndEmptyMessage(result);
}
return(result);
}
