public IActionResult GetCountriesJsonDataString()
{
string CountryCodesAndNames = string.Empty;
if (!_memoryCache.TryGetValue(Constants.COUNTRIES, out CountryCodesAndNames))
{
CountryCodesAndNames = _readService.GetJsonDataFromFile(_countriesFileName);
var opts = new MemoryCacheEntryOptions
{
SlidingExpiration = TimeSpan.FromDays(Convert.ToInt32(_config["InMemoryCacheDays"]))
};
_memoryCache.Set(Constants.COUNTRIES, CountryCodesAndNames, opts);
}
if (string.IsNullOrEmpty(CountryCodesAndNames))
{
return(NotFound());
}
return(Ok(CountryCodesAndNames));
}
