private void UpdateProductWithAverageReview(EntryContentBase product, string language)
{
EntryContentBase writableProduct = product.CreateWritableClone() as EntryContentBase;
if (writableProduct != null && writableProduct.Property["AverageRating"] != null)
{
ReviewResult reviewResult = Get(product.ContentLink.ID);
if (reviewResult != null)
{
writableProduct.Property["AverageRating"].Value = reviewResult.AverageReview;
_contentRepository.Save(writableProduct, SaveAction.ForceCurrentVersion, AccessLevel.NoAccess);
UpdateFindProductWithAverageReview(writableProduct.ContentLink.ID, language, reviewResult.AverageReview);
}
}
}
//TODO: This should take in id, and type. Then it can be used on both commerce products and pagedata
public ReviewResult Get(int id)
{
ReviewResult reviewResult = new ReviewResult();
reviewResult.AverageReview = 0;
reviewResult.TotalNumberOfReviews = 0;
reviewResult.Reviews = new List <ReviewData>();
ContentReference contentLink = _referenceConverter.GetContentLink(id, CatalogContentType.CatalogEntry, 0);
var contentAssetFolder = _contentAssetHelper.GetAssetFolder(contentLink);
if (contentAssetFolder == null)
{
return(reviewResult);
}
List <Review> reviews = new List <Review>();
if (Language == null)
{
reviews = _contentRepository.GetChildren <Review>(contentAssetFolder.ContentLink).ToList();
}
else
{
reviews = _contentRepository.GetChildren <Review>(contentAssetFolder.ContentLink, new CultureInfo(Language)).ToList();
}
if (reviews.Any())
{
reviewResult.Reviews = reviews.Select(x => new ReviewData
{
ContentId = x.ContentId,
Rating = x.Rating,
Heading = x.Heading,
Text = x.Text,
UserName = x.UserDisplayName,
ReviewDate = x.ReviewDate
}).OrderByDescending(y => y.ReviewDate).ToList();
reviewResult.TotalNumberOfReviews = reviewResult.Reviews.Count;
var average = reviewResult.Reviews.Average(x => x.Rating);
average = average * 2;
average = Math.Round(average, MidpointRounding.AwayFromZero);
average = average / 2;
reviewResult.AverageReview = average;
}
return(reviewResult);
}