public async Task <IActionResult> GetContinents() { continentResultFromCache = new BaseResult <List <ContinentViewModel> > { Result = RedisCacheHelper.Instance.Get <List <ContinentViewModel> >(Constants.CacheKeys.ContinentList) }; if (continentResultFromCache.Result == null || continentResultFromCache.Result.Count == 0) { BaseResult <List <Continent> > continentResult = await iMasterData.GetContinents().ConfigureAwait(false); if (continentResult.IsError && continentResult.ExceptionMessage != null) { return(new StatusCodeResult(500)); } else if (continentResult.Result == null || continentResult.Result.Count == 0) { return(NoContent()); //204 } else { var continentListVm = DbMapperMasterdata.MapContinent(continentResult); RedisCacheHelper.Instance.Set <List <ContinentViewModel> >(Constants.CacheKeys.ContinentList, continentListVm.Result); return(Ok(continentListVm)); //200 } } return(Ok(continentResultFromCache)); //200 }