public async Task <ActionResult> GetRecommendations(string productId)
{
if (!ConfigurationHelpers.GetBool("ShowRecommendations"))
{
return(new EmptyResult());
}
var recommendedProductIds = await recommendation.GetRecommendationsAsync(productId);
var recommendedProducts = await db.Products.Where(x => recommendedProductIds.Contains(x.ProductId.ToString())).ToListAsync();
return(PartialView("_Recommendations", recommendedProducts));
}
public async Task <ActionResult> GetRecommendations(string productId)
{
if (!ConfigurationHelpers.GetBool("ShowRecommendations"))
{
return(new EmptyResult());
}
var recommendedProductIds = await recommendation.GetRecommendationsAsync(productId);
return(PartialView("_Recommendations", recommendedProducts));
}
public ActionResult Details(int id)
{
var productCacheKey = string.Format("product_{0}", id);
var product = MemoryCache.Default[productCacheKey] as Product;
if (product == null)
{
product = db.Products.Single(a => a.ProductId == id);
//Remove it from cache if not retrieved in last 10 minutes
MemoryCache.Default.Add(productCacheKey, product, new CacheItemPolicy {
SlidingExpiration = TimeSpan.FromMinutes(10)
});
}
var viewModel = new ProductViewModel
{
Product = product,
ShowRecommendations = ConfigurationHelpers.GetBool("ShowRecommendations")
};
return(View(viewModel));
}
