/// <returns>A task that represents the asynchronous operation</returns>
protected virtual async Task WriteOrderItemsToXmlAsync(XmlWriter writer, ICollection <OrderItem> orderItems)
{
await writer.WriteStartElementAsync("Items");
foreach (var orderItem in orderItems)
{
var product = await _productService.GetProductByIdAsync(orderItem.ProductId);
var order = await _orderService.GetOrderByIdAsync(orderItem.OrderId);
//is shippable
if (!product.IsShipEnabled)
{
continue;
}
await writer.WriteStartElementAsync("Item");
var sku = product.Sku;
if (product.ManageInventoryMethod == ManageInventoryMethod.ManageStockByAttributes)
{
var attributesXml = orderItem.AttributesXml;
if (!string.IsNullOrEmpty(attributesXml) && product.ManageInventoryMethod ==
ManageInventoryMethod.ManageStockByAttributes)
{
var combination = await _productAttributeParser.FindProductAttributeCombinationAsync(product, attributesXml);
if (combination != null && !string.IsNullOrEmpty(combination.Sku))
{
sku = combination.Sku;
}
}
}
await writer.WriteElementStringAsync("SKU", string.IsNullOrEmpty(sku)?product.Id.ToString() : sku);
await writer.WriteElementStringAsync("Name", product.Name);
await writer.WriteElementStringAsync("Quantity", orderItem.Quantity.ToString());
await writer.WriteElementStringAsync("UnitPrice", (order.CustomerTaxDisplayType == TaxDisplayType.IncludingTax ? orderItem.UnitPriceInclTax : orderItem.UnitPriceExclTax).ToString(CultureInfo.InvariantCulture));
await writer.WriteEndElementAsync();
await writer.FlushAsync();
}
await writer.WriteEndElementAsync();
await writer.FlushAsync();
}
/// <summary>
/// Handle shopping cart changed event
/// </summary>
/// <param name="cartItem">Shopping cart item</param>
/// <returns>A task that represents the asynchronous operation</returns>
public async Task HandleShoppingCartChangedEventAsync(ShoppingCartItem cartItem)
{
//whether marketing automation is enabled
if (!_sendinblueSettings.UseMarketingAutomation)
{
return;
}
var customer = await _customerService.GetCustomerByIdAsync(cartItem.CustomerId);
try
{
//create API client
var client = CreateMarketingAutomationClient();
//first, try to identify current customer
await client.IdentifyAsync(new Identify(customer.Email));
//get shopping cart GUID
var shoppingCartGuid = await _genericAttributeService
.GetAttributeAsync <Guid?>(customer, SendinblueDefaults.ShoppingCartGuidAttribute);
//create track event object
var trackEvent = new TrackEvent(customer.Email, string.Empty);
//get current customer's shopping cart
var store = await _storeContext.GetCurrentStoreAsync();
var cart = await _shoppingCartService
.GetShoppingCartAsync(customer, ShoppingCartType.ShoppingCart, store.Id);
if (cart.Any())
{
//get URL helper
var urlHelper = _urlHelperFactory.GetUrlHelper(_actionContextAccessor.ActionContext);
//get shopping cart amounts
var(_, cartDiscount, _, cartSubtotal, _) = await _orderTotalCalculationService.GetShoppingCartSubTotalAsync(cart,
await _workContext.GetTaxDisplayTypeAsync() == TaxDisplayType.IncludingTax);
var cartTax = await _orderTotalCalculationService.GetTaxTotalAsync(cart, false);
var cartShipping = await _orderTotalCalculationService.GetShoppingCartShippingTotalAsync(cart);
var(cartTotal, _, _, _, _, _) = await _orderTotalCalculationService.GetShoppingCartTotalAsync(cart, false, false);
//get products data by shopping cart items
var itemsData = await cart.Where(item => item.ProductId != 0).SelectAwait(async item =>
{
var product = await _productService.GetProductByIdAsync(item.ProductId);
//try to get product attribute combination
var combination = await _productAttributeParser.FindProductAttributeCombinationAsync(product, item.AttributesXml);
//get default product picture
var picture = await _pictureService.GetProductPictureAsync(product, item.AttributesXml);
//get product SEO slug name
var seName = await _urlRecordService.GetSeNameAsync(product);
//create product data
return(new
{
id = product.Id,
name = product.Name,
variant_id = combination?.Id ?? product.Id,
variant_name = combination?.Sku ?? product.Name,
sku = combination?.Sku ?? product.Sku,
category = await(await _categoryService.GetProductCategoriesByProductIdAsync(item.ProductId)).AggregateAwaitAsync(",", async(all, pc) =>
{
var res = (await _categoryService.GetCategoryByIdAsync(pc.CategoryId)).Name;
res = all == "," ? res : all + ", " + res;
return res;
}),
url = urlHelper.RouteUrl("Product", new { SeName = seName }, _webHelper.GetCurrentRequestProtocol()),
image = (await _pictureService.GetPictureUrlAsync(picture)).Url,
quantity = item.Quantity,
price = (await _shoppingCartService.GetSubTotalAsync(item, true)).subTotal
});
}).ToArrayAsync();
//prepare cart data
var cartData = new
{
affiliation = store.Name,
subtotal = cartSubtotal,
shipping = cartShipping ?? decimal.Zero,
total_before_tax = cartSubtotal + cartShipping ?? decimal.Zero,
tax = cartTax,
discount = cartDiscount,
revenue = cartTotal ?? decimal.Zero,
url = urlHelper.RouteUrl("ShoppingCart", null, _webHelper.GetCurrentRequestProtocol()),
currency = (await _currencyService.GetCurrencyByIdAsync(_currencySettings.PrimaryStoreCurrencyId))?.CurrencyCode,
//gift_wrapping = string.Empty, //currently we can't get this value
items = itemsData
};
//if there is a single item in the cart, so the cart is just created
if (cart.Count == 1)
{
shoppingCartGuid = Guid.NewGuid();
}
else
{
//otherwise cart is updated
shoppingCartGuid ??= Guid.NewGuid();
}
trackEvent.EventName = SendinblueDefaults.CartUpdatedEventName;
trackEvent.EventData = new { id = $"cart:{shoppingCartGuid}", data = cartData };
}
else
{
//there are no items in the cart, so the cart is deleted
shoppingCartGuid ??= Guid.NewGuid();
trackEvent.EventName = SendinblueDefaults.CartDeletedEventName;
trackEvent.EventData = new { id = $"cart:{shoppingCartGuid}" };
}
//track event
await client.TrackEventAsync(trackEvent);
//update GUID for the current customer's shopping cart
await _genericAttributeService.SaveAttributeAsync(customer, SendinblueDefaults.ShoppingCartGuidAttribute, shoppingCartGuid);
}
catch (Exception exception)
{
//log full error
await _logger.ErrorAsync($"Sendinblue Marketing Automation error: {exception.Message}.", exception, customer);
}
}
public async override Task <(decimal unitPrice, decimal discountAmount, List <Discount> appliedDiscounts)> GetUnitPriceAsync(
Product product,
Customer customer,
ShoppingCartType shoppingCartType,
int quantity,
string attributesXml,
decimal customerEnteredPrice,
DateTime?rentalStartDate, DateTime?rentalEndDate,
bool includeDiscounts)
{
if (product == null)
{
throw new ArgumentNullException(nameof(product));
}
if (customer == null)
{
throw new ArgumentNullException(nameof(customer));
}
var discountAmount = decimal.Zero;
var appliedDiscounts = new List <Discount>();
decimal finalPrice;
var combination = await _productAttributeParser.FindProductAttributeCombinationAsync(product, attributesXml);
if (combination?.OverriddenPrice.HasValue ?? false)
{
(_, finalPrice, discountAmount, appliedDiscounts) = await _priceCalculationService.GetFinalPriceAsync(product,
customer,
combination.OverriddenPrice.Value,
decimal.Zero,
includeDiscounts,
quantity,
product.IsRental?rentalStartDate : null,
product.IsRental?rentalEndDate : null);
}
else
{
// custom
// summarize price of all attributes except warranties (warranties processed separately)
decimal warrantyPrice = decimal.Zero;
ProductAttributeMapping warrantyPam = await _attributeUtilities.GetWarrantyAttributeMappingAsync(attributesXml);
//summarize price of all attributes
var attributesTotalPrice = decimal.Zero;
var attributeValues = await _productAttributeParser.ParseProductAttributeValuesAsync(attributesXml);
// custom - considers warranties
if (attributeValues != null)
{
foreach (var attributeValue in attributeValues)
{
if (warrantyPam != null && attributeValue.ProductAttributeMappingId == warrantyPam.Id)
{
warrantyPrice =
await _priceCalculationService.GetProductAttributeValuePriceAdjustmentAsync(
product,
attributeValue,
customer,
product.CustomerEntersPrice?(decimal?)customerEnteredPrice : null
);
}
else
{
attributesTotalPrice += await _priceCalculationService.GetProductAttributeValuePriceAdjustmentAsync(
product,
attributeValue,
customer,
product.CustomerEntersPrice?(decimal?)customerEnteredPrice : null
);
}
}
}
//get price of a product (with previously calculated price of all attributes)
if (product.CustomerEntersPrice)
{
finalPrice = customerEnteredPrice;
}
else
{
int qty;
if (_shoppingCartSettings.GroupTierPricesForDistinctShoppingCartItems)
{
//the same products with distinct product attributes could be stored as distinct "ShoppingCartItem" records
//so let's find how many of the current products are in the cart
qty = (await GetShoppingCartAsync(customer, shoppingCartType: shoppingCartType, productId: product.Id))
.Sum(x => x.Quantity);
if (qty == 0)
{
qty = quantity;
}
}
else
{
qty = quantity;
}
(_, finalPrice, discountAmount, appliedDiscounts) = await _priceCalculationService.GetFinalPriceAsync(product,
customer,
attributesTotalPrice,
includeDiscounts,
qty,
product.IsRental?rentalStartDate : null,
product.IsRental?rentalEndDate : null);
finalPrice += warrantyPrice;
}
}
//rounding
if (_shoppingCartSettings.RoundPricesDuringCalculation)
{
finalPrice = await _priceCalculationService.RoundPriceAsync(finalPrice);
}
return(finalPrice, discountAmount, appliedDiscounts);
}