public async Task <CustomerReviewSearchResult> SearchCustomerReviewsAsync(CustomerReviewSearchCriteria criteria)
{
var cacheKey = CacheKey.With(GetType(), nameof(SearchCustomerReviewsAsync), criteria.GetCacheKey());
return(await _platformMemoryCache.GetOrCreateExclusiveAsync(cacheKey, async (cacheEntry) =>
{
cacheEntry.AddExpirationToken(CustomerReviewCacheRegion.CreateChangeToken());
var result = AbstractTypeFactory <CustomerReviewSearchResult> .TryCreateInstance();
using (var repository = _repositoryFactory())
{
var query = BuildQuery(repository, criteria);
var sortInfos = BuildSortExpression(criteria);
result.TotalCount = await query.CountAsync();
if (criteria.Take > 0)
{
var customerReviewIds = await query.OrderBySortInfos(sortInfos).ThenBy(x => x.Id)
.Select(x => x.Id)
.Skip(criteria.Skip).Take(criteria.Take)
.ToArrayAsync();
var unorderedResults = await _customerReviewService.GetByIdsAsync(customerReviewIds);
result.Results = unorderedResults.OrderBy(x => Array.IndexOf(customerReviewIds, x.Id)).ToArray();
}
}
return result;
}));
}
