protected virtual void UpdateStockInformation()

in src/Foundation/CommerceServer/code/Managers/CartManager.cs [927:972]
41 lines of code
13 McCabe index (conditional complexity)

        protected virtual void UpdateStockInformation([NotNull] CommerceStorefront storefront, [NotNull] IVisitorContext visitorContext, [NotNull] CommerceCartLine cartLine, [NotNull] string catalogName)
        {
            Assert.ArgumentNotNull(cartLine, "cartLine");

            var products = new List<InventoryProduct> { new CommerceInventoryProduct { ProductId = cartLine.Product.ProductId, CatalogName = catalogName } };
            var stockInfoResult = this._inventoryManager.GetStockInformation(storefront, products, StockDetailsLevel.Status).ServiceProviderResult;
            if (stockInfoResult.StockInformation == null || !stockInfoResult.StockInformation.Any())
            {
                return;
            }

            var stockInfo = stockInfoResult.StockInformation.FirstOrDefault();
            var orderableInfo = new OrderableInformation();
            if (stockInfo != null && stockInfo.Status != null)
            {
                if (Equals(stockInfo.Status, StockStatus.PreOrderable))
                {
                    var preOrderableResult = this._inventoryManager.GetPreOrderableInformation(storefront, products).ServiceProviderResult;
                    if (preOrderableResult.OrderableInformation != null && preOrderableResult.OrderableInformation.Any())
                    {
                        orderableInfo = preOrderableResult.OrderableInformation.FirstOrDefault();
                    }
                }
                else if (Equals(stockInfo.Status, StockStatus.BackOrderable))
                {
                    var backOrderableResult = this._inventoryManager.GetBackOrderableInformation(storefront, products).ServiceProviderResult;
                    if (backOrderableResult.OrderableInformation != null && backOrderableResult.OrderableInformation.Any())
                    {
                        orderableInfo = backOrderableResult.OrderableInformation.FirstOrDefault();
                    }
                }
            }

            if (stockInfo != null)
            {
                cartLine.Product.StockStatus = stockInfo.Status;
            }

            if (orderableInfo == null)
            {
                return;
            }

            cartLine.Product.InStockDate = orderableInfo.InStockDate;
            cartLine.Product.ShippingDate = orderableInfo.ShippingDate;
        }