public static Model.Cart.Shipment ToWebModel(this VirtoCommerceCartModuleWebModelShipment shipment, ShoppingCart cart)
{
var webModel = new Model.Cart.Shipment(cart.Currency);
webModel.InjectFrom(shipment);
webModel.Currency = cart.Currency;
webModel.ShippingPrice = new Money(shipment.ShippingPrice ?? 0, cart.Currency);
webModel.TaxTotal = new Money(shipment.TaxTotal ?? 0, cart.Currency);
if (shipment.DeliveryAddress != null)
{
webModel.DeliveryAddress = shipment.DeliveryAddress.ToWebModel();
}
if (shipment.Items != null)
{
webModel.Items = shipment.Items.Select(i => i.ToWebModel(cart)).ToList();
}
if (shipment.TaxDetails != null)
{
webModel.TaxDetails = shipment.TaxDetails.Select(td => td.ToWebModel(cart.Currency)).ToList();
}
return webModel;
}
public async Task<CartBuilder> GetOrCreateNewTransientCartAsync(Store store, Customer customer, Language language, Currency currency)
{
_store = store;
_customer = customer;
_currency = currency;
_language = language;
_cartCacheKey = GetCartCacheKey(store.Id, customer.Id);
_cart = await _cacheManager.GetAsync(_cartCacheKey, _cartCacheRegion, async () =>
{
ShoppingCart retVal;
var cartSearchResult = await _cartApi.CartModuleGetCurrentCartAsync(_store.Id, _customer.Id);
if (cartSearchResult == null)
{
retVal = CreateNewTransientCart();
}
else
{
var detalizedCart = await _cartApi.CartModuleGetCartByIdAsync(cartSearchResult.Id);
retVal = detalizedCart.ToWebModel(_currency, _language);
}
return retVal;
});
await EvaluatePromotionsAsync();
return this;
}
public static CartShipmentItem ToWebModel(this VirtoCommerce.Client.Model.VirtoCommerceCartModuleWebModelShipmentItem shipmentItemDto, ShoppingCart cart)
{
var retVal = new CartShipmentItem();
retVal.InjectFrom(shipmentItemDto);
retVal.LineItem = cart.Items.FirstOrDefault(x => x.Id == shipmentItemDto.LineItemId);
return retVal;
}
public async Task ValidateAsync(ShoppingCart cart)
{
if (cart.IsTransient())
{
return;
}
await Task.WhenAll(ValidateItemsAsync(cart), ValidateShipmentsAsync(cart));
}
public static CartShipmentItem ToWebModel(this VirtoCommerceCartModuleWebModelShipmentItem serviceModel, ShoppingCart cart)
{
var webModel = new CartShipmentItem();
webModel.InjectFrom<NullableAndEnumValueInjecter>(serviceModel);
webModel.LineItem = cart.Items.FirstOrDefault(x => x.Id == serviceModel.LineItemId);
return webModel;
}
private async Task ValidateItemsAsync(ShoppingCart cart)
{
var workContext = _workContextFactory();
var productIds = cart.Items.Select(i => i.ProductId).ToArray();
var cacheKey = "CartValidator.ValidateItemsAsync-" + workContext.CurrentCurrency.Code + ":" + workContext.CurrentLanguage + ":" + string.Join(":", productIds);
var products = await _cacheManager.GetAsync(cacheKey, "ApiRegion", async () => { return await _catalogService.GetProductsAsync(productIds, ItemResponseGroup.ItemWithPrices | ItemResponseGroup.ItemWithDiscounts | ItemResponseGroup.Inventory); });
foreach (var lineItem in cart.Items.ToList())
{
lineItem.ValidationErrors.Clear();
var product = products.FirstOrDefault(p => p.Id == lineItem.ProductId);
if (product == null || (product != null && (!product.IsActive || !product.IsBuyable)))
{
lineItem.ValidationErrors.Add(new ProductUnavailableError());
}
else if (product != null)
{
if (product.TrackInventory && product.Inventory != null &&
(lineItem.ValidationType == ValidationType.PriceAndQuantity || lineItem.ValidationType == ValidationType.Quantity))
{
var availableQuantity = product.Inventory.InStockQuantity;
if (product.Inventory.ReservedQuantity.HasValue)
{
availableQuantity -= product.Inventory.ReservedQuantity.Value;
}
if (availableQuantity.HasValue && lineItem.Quantity > availableQuantity.Value)
{
lineItem.ValidationErrors.Add(new ProductQuantityError(availableQuantity.Value));
}
}
if (lineItem.ValidationType == ValidationType.PriceAndQuantity || lineItem.ValidationType == ValidationType.Price)
{
var tierPrice = product.Price.GetTierPrice(lineItem.Quantity);
if (tierPrice.ActualPrice != lineItem.PlacedPrice)
{
lineItem.ValidationWarnings.Add(new ProductPriceError(lineItem.PlacedPrice));
lineItem.SalePrice = tierPrice.Price;
}
}
}
}
}
private ICollection<PromotionProductEntry> GetCartPromoEntries(ShoppingCart cart)
{
var cartPromoEntries = new List<PromotionProductEntry>();
foreach (var lineItem in cart.Items)
{
cartPromoEntries.Add(new PromotionProductEntry
{
CatalogId = lineItem.CatalogId,
CategoryId = lineItem.CategoryId,
Price = lineItem.SalePrice,
ProductId = lineItem.ProductId,
Quantity = lineItem.Quantity
});
}
return cartPromoEntries;
}
public OrderPlacedEvent(CustomerOrder order, ShoppingCart cart)
{
Cart = cart;
Order = order;
}
public static ShoppingCart ToWebModel(this VirtoCommerceCartModuleWebModelShoppingCart serviceModel, Currency currency, Language language)
{
var webModel = new ShoppingCart(currency, language);
webModel.InjectFrom(serviceModel);
if (!string.IsNullOrEmpty(serviceModel.Coupon))
{
webModel.Coupon = new Coupon
{
AppliedSuccessfully = true,
Code = serviceModel.Coupon
};
}
if (serviceModel.Items != null)
{
webModel.Items = serviceModel.Items.Select(i => i.ToWebModel(currency, language)).ToList();
webModel.HasPhysicalProducts = webModel.Items.Any(i =>
string.IsNullOrEmpty(i.ProductType) ||
!string.IsNullOrEmpty(i.ProductType) && i.ProductType.Equals("Physical", StringComparison.OrdinalIgnoreCase));
}
if (serviceModel.Addresses != null)
{
webModel.Addresses = serviceModel.Addresses.Select(a => a.ToWebModel()).ToList();
var billingAddress = webModel.Addresses.FirstOrDefault(a => a.Type == AddressType.Billing);
if (billingAddress == null)
{
billingAddress = new Address { Type = AddressType.Billing };
}
if (webModel.HasPhysicalProducts)
{
var shippingAddress = webModel.Addresses.FirstOrDefault(a => a.Type == AddressType.Shipping);
if (shippingAddress == null)
{
shippingAddress = new Address { Type = AddressType.Shipping };
}
}
}
if (serviceModel.Payments != null)
{
webModel.Payments = serviceModel.Payments.Select(p => p.TowebModel(currency)).ToList();
}
if (serviceModel.Shipments != null)
{
webModel.Shipments = serviceModel.Shipments.Select(s => s.ToWebModel(webModel)).ToList();
}
if (serviceModel.DynamicProperties != null)
{
webModel.DynamicProperties = serviceModel.DynamicProperties.Select(dp => dp.ToWebModel()).ToList();
}
if (serviceModel.TaxDetails != null)
{
webModel.TaxDetails = serviceModel.TaxDetails.Select(td => td.ToWebModel(currency)).ToList();
}
webModel.HandlingTotal = new Money(serviceModel.HandlingTotal ?? 0, currency);
webModel.Height = (decimal)(serviceModel.Height ?? 0);
webModel.IsAnonymous = serviceModel.IsAnonymous == true;
webModel.IsRecuring = serviceModel.IsRecuring == true;
webModel.Length = (decimal)(serviceModel.Length ?? 0);
webModel.TaxIncluded = serviceModel.TaxIncluded == true;
webModel.TaxTotal = new Money(serviceModel.TaxTotal ?? 0, currency);
webModel.VolumetricWeight = (decimal)(serviceModel.VolumetricWeight ?? 0);
webModel.Weight = (decimal)(serviceModel.Weight ?? 0);
webModel.Width = (decimal)(serviceModel.Width ?? 0);
webModel.ValidationType = EnumUtility.SafeParse(serviceModel.ValidationType, ValidationType.PriceAndQuantity);
return webModel;
}
private ShoppingCart CreateNewTransientCart()
{
var cart = new ShoppingCart(_currency, _language);
cart.CustomerId = _customer.Id;
cart.Name = "Default";
cart.StoreId = _store.Id;
if (_customer.UserName.Equals(StorefrontConstants.AnonymousUsername, StringComparison.OrdinalIgnoreCase))
{
cart.CustomerName = StorefrontConstants.AnonymousUsername;
}
else
{
cart.CustomerName = string.Format("{0} {1}", _customer.FirstName, _customer.LastName);
}
return cart;
}
public async Task<CartBuilder> MergeWithCartAsync(ShoppingCart cart)
{
foreach (var lineItem in cart.Items)
{
AddLineItem(lineItem);
}
_cart.Coupon = cart.Coupon;
_cart.Shipments.Clear();
_cart.Shipments = cart.Shipments;
_cart.Payments.Clear();
_cart.Payments = cart.Payments;
await EvaluatePromotionsAsync();
await _cartApi.CartModuleDeleteCartsAsync(new List<string> { cart.Id });
_cacheManager.Remove(_cartCacheKey, _cartCacheRegion);
return this;
}
private async Task ValidateShipmentsAsync(ShoppingCart cart)
{
var workContext = _workContextFactory();
foreach (var shipment in cart.Shipments)
{
shipment.ValidationErrors.Clear();
var availableShippingMethods = await _cacheManager.GetAsync("CartValidator.ValidateShipmentsAsync-" + workContext.CurrentCurrency + ":" + cart.Id, "ApiRegion", async () => { return await _cartApi.CartModuleGetShipmentMethodsAsync(cart.Id); });
if (availableShippingMethods.Count == 0)
{
shipment.ValidationWarnings.Add(new ShippingUnavailableError());
break;
}
if (!string.IsNullOrEmpty(shipment.ShipmentMethodCode))
{
var existingShippingMethod = availableShippingMethods.FirstOrDefault(sm => sm.ShipmentMethodCode == shipment.ShipmentMethodCode);
if (existingShippingMethod == null)
{
shipment.ValidationWarnings.Add(new ShippingUnavailableError());
break;
}
if (existingShippingMethod != null)
{
var shippingMethod = existingShippingMethod.ToWebModel(workContext.AllCurrencies, workContext.CurrentLanguage);
if (shippingMethod.Price != shipment.ShippingPrice &&
(cart.ValidationType == ValidationType.PriceAndQuantity || cart.ValidationType == ValidationType.Price))
{
shipment.ValidationWarnings.Add(new ShippingPriceError(shipment.ShippingPrice));
cart.Shipments.Clear();
cart.Shipments.Add(shippingMethod.ToShipmentModel(cart.Currency));
}
}
}
}
}
private async Task MergeShoppingCartsAsync(string username, ShoppingCart anonymousShoppingCart)
{
if (anonymousShoppingCart.ItemsCount > 0)
{
var user = await _commerceCoreApi.StorefrontSecurityGetUserByNameAsync(username);
if (user != null)
{
var customer = await _customerApi.CustomerModuleGetContactByIdAsync(user.Id);
await _cartBuilder.GetOrCreateNewTransientCartAsync(WorkContext.CurrentStore, customer.ToWebModel(username), WorkContext.CurrentLanguage, WorkContext.CurrentCurrency);
await _cartBuilder.MergeWithCartAsync(anonymousShoppingCart);
await _cartBuilder.SaveAsync();
}
}
}
