C# (CSharp) Model.Recommendations.RecommendationEvalContext Examples

Example #1

File: CognitiveRecommendationsService.cs Project: smfichadiya/vc-storefront-deprecated

        public async Task <Product[]> GetRecommendationsAsync(Model.Recommendations.RecommendationEvalContext context)
        {
            var cognitiveContext = context as CognitiveRecommendationEvalContext;

            if (cognitiveContext == null)
            {
                throw new InvalidCastException(nameof(context));
            }

            var result = new List <Product>();

            var recommendedProductIds = await _productRecommendationsApi.Recommendations.GetRecommendationsAsync(cognitiveContext.ToContextDto());

            if (recommendedProductIds != null)
            {
                result.AddRange(await _catalogSearchService.GetProductsAsync(recommendedProductIds.ToArray(), ItemResponseGroup.Seo | ItemResponseGroup.Outlines | ItemResponseGroup.ItemWithPrices | ItemResponseGroup.ItemWithDiscounts | ItemResponseGroup.Inventory));
            }

            return(result.ToArray());
        }

Example #2

File: CognitiveRecommendationsProvider.cs Project: zwq000/vc-storefront-core

        public async Task <Product[]> GetRecommendationsAsync(Model.Recommendations.RecommendationEvalContext context)
        {
            var cognitiveContext = context as CognitiveRecommendationEvalContext;

            if (cognitiveContext == null)
            {
                throw new InvalidCastException(nameof(context));
            }

            var cacheKey = CacheKey.With(GetType(), "GetRecommendationsAsync", context.GetHashCode().ToString());

            return(await _memoryCache.GetOrCreateExclusiveAsync(cacheKey, async (cacheEntry) =>
            {
                cacheEntry.AddExpirationToken(RecommendationsCacheRegion.CreateChangeToken());

                var result = new List <Product>();
                var recommendedProductIds = await _recommendationsApi.GetRecommendationsAsync(cognitiveContext.ToContextDto());
                if (recommendedProductIds != null)
                {
                    result.AddRange(await _catalogService.GetProductsAsync(recommendedProductIds.ToArray(), ItemResponseGroup.Seo | ItemResponseGroup.Outlines | ItemResponseGroup.ItemWithPrices | ItemResponseGroup.ItemWithDiscounts | ItemResponseGroup.Inventory));
                }
                return result.ToArray();
            }));
        }