public IHttpActionResult GetBeverages([FromUri] string[] skus)
        {
            if (skus == null || skus.Length <= 0)
            {
                return(NotFound());
            }

            var beverageComparison = new BeverageComparison();
            var beverageProvider   = new BeveragesProvider();

            var beverages = beverageProvider.Get();

            foreach (var sku in skus)
            {
                var beverage = BeverageHelper.FindBeverage(beverages, sku);

                if (beverage == null)
                {
                    continue;
                }
                var beverageComparisonProductDto = (BeverageComparisonProductDto)beverage;
                beverageComparison.Beverages.Add(beverageComparisonProductDto);
            }

            return(Json(beverageComparison));
        }
        public IHttpActionResult GetBeverage(string sku)
        {
            var beverageProvider = new BeveragesProvider();

            var beverages = beverageProvider.Get();

            var beverage = BeverageHelper.FindBeverage(beverages, sku);

            if (beverage == null)
            {
                return(NotFound());
            }

            var beverageComparisonPartialDto = (BeverageComparisonPartialDto)beverage;

            return(Json(beverageComparisonPartialDto));
        }