public void Can_parse_allowed_quantities() { var pv = new ProductVariant() { AllowedQuantities = "1, 5,4,10,sdf" }; var result = pv.ParseAllowedQuatities(); result.Length.ShouldEqual(4); result[0].ShouldEqual(1); result[1].ShouldEqual(5); result[2].ShouldEqual(4); result[3].ShouldEqual(10); }
/// <summary> /// Validates a product variant for standard properties /// </summary> /// <param name="customer">Customer</param> /// <param name="shoppingCartType">Shopping cart type</param> /// <param name="productVariant">Product variant</param> /// <param name="selectedAttributes">Selected attributes</param> /// <param name="customerEnteredPrice">Customer entered price</param> /// <param name="quantity">Quantity</param> /// <returns>Warnings</returns> public virtual IList <string> GetStandardWarnings(Customer customer, ShoppingCartType shoppingCartType, ProductVariant productVariant, string selectedAttributes, decimal customerEnteredPrice, int quantity) { if (customer == null) { throw new ArgumentNullException("customer"); } if (productVariant == null) { throw new ArgumentNullException("productVariant"); } var warnings = new List <string>(); var product = productVariant.Product; if (product == null) { warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.CannotLoadProduct"), productVariant.ProductId)); return(warnings); } //deleted? if (product.Deleted || productVariant.Deleted) { warnings.Add(_localizationService.GetResource("ShoppingCart.ProductDeleted")); return(warnings); } //published? if (!product.Published || !productVariant.Published) { warnings.Add(_localizationService.GetResource("ShoppingCart.ProductUnpublished")); } //ACL if (!_aclService.Authorize(product, customer)) { warnings.Add(_localizationService.GetResource("ShoppingCart.ProductUnpublished")); } //disabled "add to cart" button if (shoppingCartType == ShoppingCartType.ShoppingCart && productVariant.DisableBuyButton) { warnings.Add(_localizationService.GetResource("ShoppingCart.BuyingDisabled")); } //disabled "add to wishlist" button if (shoppingCartType == ShoppingCartType.Wishlist && productVariant.DisableWishlistButton) { warnings.Add(_localizationService.GetResource("ShoppingCart.WishlistDisabled")); } //call for price if (shoppingCartType == ShoppingCartType.ShoppingCart && productVariant.CallForPrice) { warnings.Add(_localizationService.GetResource("Products.CallForPrice")); } //customer entered price if (productVariant.CustomerEntersPrice) { if (customerEnteredPrice < productVariant.MinimumCustomerEnteredPrice || customerEnteredPrice > productVariant.MaximumCustomerEnteredPrice) { decimal minimumCustomerEnteredPrice = _currencyService.ConvertFromPrimaryStoreCurrency(productVariant.MinimumCustomerEnteredPrice, _workContext.WorkingCurrency); decimal maximumCustomerEnteredPrice = _currencyService.ConvertFromPrimaryStoreCurrency(productVariant.MaximumCustomerEnteredPrice, _workContext.WorkingCurrency); warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.CustomerEnteredPrice.RangeError"), _priceFormatter.FormatPrice(minimumCustomerEnteredPrice, false, false), _priceFormatter.FormatPrice(maximumCustomerEnteredPrice, false, false))); } } //quantity validation var hasQtyWarnings = false; if (quantity < productVariant.OrderMinimumQuantity) { warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.MinimumQuantity"), productVariant.OrderMinimumQuantity)); hasQtyWarnings = true; } if (quantity > productVariant.OrderMaximumQuantity) { warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.MaximumQuantity"), productVariant.OrderMaximumQuantity)); hasQtyWarnings = true; } var allowedQuantities = productVariant.ParseAllowedQuatities(); if (allowedQuantities.Length > 0 && !allowedQuantities.Contains(quantity)) { warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.AllowedQuantities"), string.Join(", ", allowedQuantities))); } var validateOutOfStock = shoppingCartType == ShoppingCartType.ShoppingCart || !_shoppingCartSettings.AllowOutOfStockItemsToBeAddedToWishlist; if (validateOutOfStock && !hasQtyWarnings) { switch (productVariant.ManageInventoryMethod) { case ManageInventoryMethod.DontManageStock: { } break; case ManageInventoryMethod.ManageStock: { if ((BackorderMode)productVariant.BackorderMode == BackorderMode.NoBackorders) { if (productVariant.StockQuantity < quantity) { int maximumQuantityCanBeAdded = productVariant.StockQuantity; if (maximumQuantityCanBeAdded <= 0) { warnings.Add(_localizationService.GetResource("ShoppingCart.OutOfStock")); } else { warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.QuantityExceedsStock"), maximumQuantityCanBeAdded)); } } } } break; case ManageInventoryMethod.ManageStockByAttributes: { var combination = productVariant .ProductVariantAttributeCombinations .FirstOrDefault(x => _productAttributeParser.AreProductAttributesEqual(x.AttributesXml, selectedAttributes)); if (combination != null && !combination.AllowOutOfStockOrders && combination.StockQuantity < quantity) { int maximumQuantityCanBeAdded = combination.StockQuantity; if (maximumQuantityCanBeAdded <= 0) { warnings.Add(_localizationService.GetResource("ShoppingCart.OutOfStock")); } else { warnings.Add(string.Format(_localizationService.GetResource("ShoppingCart.QuantityExceedsStock"), maximumQuantityCanBeAdded)); } } } break; default: break; } } //availability dates bool availableStartDateError = false; if (productVariant.AvailableStartDateTimeUtc.HasValue) { DateTime now = DateTime.UtcNow; DateTime availableStartDateTime = DateTime.SpecifyKind(productVariant.AvailableStartDateTimeUtc.Value, DateTimeKind.Utc); if (availableStartDateTime.CompareTo(now) > 0) { warnings.Add(_localizationService.GetResource("ShoppingCart.NotAvailable")); availableStartDateError = true; } } if (productVariant.AvailableEndDateTimeUtc.HasValue && !availableStartDateError) { DateTime now = DateTime.UtcNow; DateTime availableEndDateTime = DateTime.SpecifyKind(productVariant.AvailableEndDateTimeUtc.Value, DateTimeKind.Utc); if (availableEndDateTime.CompareTo(now) < 0) { warnings.Add(_localizationService.GetResource("ShoppingCart.NotAvailable")); } } return(warnings); }