Umbraco uCommerce-向订单行添加动态属性

我遇到了一个问题，建立一个uCommerce网站的基础上，演示剃须刀店顶部可用

该演示使用servicestack和ucommerceapi实现其basket函数

我试图在用户单击“购买”时向购物篮（在订单行上）添加一个动态属性。我跟踪了productpage.js文件并修改了代码以添加一个新属性（“message”）：

使用firebug，我检查了正在发布的数据

addToExistingLine: true
message: "this is a message"
quantity:"1" 
sku: "Product (options: none)"
variantSku:""

发布此消息不会导致错误，但我无法判断它是否有效-我无法在数据库中找到它，假设它将存储在OrderProperty表中。在这种情况下，我“购买”的产品没有变化

---

非常感谢您的帮助。

开箱即用，您无法通过API添加订单/商品属性。虽然API不会解释/使用有效的JSON，但已指定添加到的API有效负载

相反，您需要做的是将您自己的方法添加到API中。要做到这一点，您需要从IUCommerceApiService实现一个服务，然后您就可以做您需要的事情了。我在下面创建了一个示例（未测试），并将其添加到演示商店中，因为我认为这是一个有用的功能

public class AddOrderLineProperty
{
    public int? OrderLineId { get; set; }

    public string Sku { get; set; }

    public string VariantSku { get; set; }

    public string Key { get; set; }

    public string Value { get; set; }
}
public class AddOrderLinePropertyResponse : IHasResponseStatus
{
    public AddOrderLinePropertyResponse() { }

    public AddOrderLinePropertyResponse(UCommerce.EntitiesV2.OrderLine line)
    {
        if (line == null)
        {
            UpdatedLine = new LineItem();
            return;
        }

        var currency = SiteContext.Current.CatalogContext.CurrentCatalog.PriceGroup.Currency;
        var lineTotal = new Money(line.Total.Value, currency);

        UpdatedLine = new LineItem()
        {
            OrderLineId = line.OrderLineId,
            Quantity = line.Quantity,
            Sku = line.Sku,
            VariantSku = line.VariantSku,
            Price = line.Price,
            ProductName = line.ProductName,
            Total = line.Total,
            FormattedTotal = lineTotal.ToString(),
            UnitDiscount = line.UnitDiscount,
            VAT = line.VAT,
            VATRate = line.VATRate
        };
    }

    public ResponseStatus ResponseStatus { get; set; }

    public LineItem UpdatedLine { get; set; }
}
public class AddOrderLinePropertyService : ServiceBase<AddOrderLineProperty>, IUCommerceApiService
{
    protected override object Run(AddOrderLineProperty request)
    {
        var orderLineId = request.OrderLineId;
        var sku = request.Sku;
        var variantSku = request.VariantSku;

        var orderLine = findOrderLine(orderLineId, sku, variantSku);
        addPropertyToOrderLine(orderLine, request.Key, request.Value);

        TransactionLibrary.ExecuteBasketPipeline();
        var newLine = findOrderLine(orderLineId, sku, variantSku);
        return new AddOrderLinePropertyResponse(newLine);
    }

    private void addPropertyToOrderLine(OrderLine orderLine, string key, string value)
    {
        if (orderLine == null)
            return;

        orderLine[key] = value;

        orderLine.Save();
    }

    private static OrderLine findOrderLine(int? orderLineId, string sku, string variantSku)
    {
        return orderLineId.HasValue
                            ? getOrderLineByOrderLineId(orderLineId)
                            : getOrderLineBySku(sku, variantSku);
    }

    private static OrderLine getOrderLineBySku(string sku, string variantSku)
    {
        return String.IsNullOrWhiteSpace(variantSku)
                            ? getOrderLines().FirstOrDefault(l => (l.Sku == sku))
                            : getOrderLines().FirstOrDefault(l => (l.Sku == sku && l.VariantSku == variantSku));
    }

    private static OrderLine getOrderLineByOrderLineId(int? orderLineId)
    {
        return getOrderLines().FirstOrDefault(l => l.OrderLineId == orderLineId);
    }

    private static ICollection<OrderLine> getOrderLines()
    {
        return TransactionLibrary.GetBasket().PurchaseOrder.OrderLines;
    }
}

如果您在使用它时有任何问题，请告诉我

提姆

public class AddOrderLineProperty
{
    public int? OrderLineId { get; set; }

    public string Sku { get; set; }

    public string VariantSku { get; set; }

    public string Key { get; set; }

    public string Value { get; set; }
}
public class AddOrderLinePropertyResponse : IHasResponseStatus
{
    public AddOrderLinePropertyResponse() { }

    public AddOrderLinePropertyResponse(UCommerce.EntitiesV2.OrderLine line)
    {
        if (line == null)
        {
            UpdatedLine = new LineItem();
            return;
        }

        var currency = SiteContext.Current.CatalogContext.CurrentCatalog.PriceGroup.Currency;
        var lineTotal = new Money(line.Total.Value, currency);

        UpdatedLine = new LineItem()
        {
            OrderLineId = line.OrderLineId,
            Quantity = line.Quantity,
            Sku = line.Sku,
            VariantSku = line.VariantSku,
            Price = line.Price,
            ProductName = line.ProductName,
            Total = line.Total,
            FormattedTotal = lineTotal.ToString(),
            UnitDiscount = line.UnitDiscount,
            VAT = line.VAT,
            VATRate = line.VATRate
        };
    }

    public ResponseStatus ResponseStatus { get; set; }

    public LineItem UpdatedLine { get; set; }
}
public class AddOrderLinePropertyService : ServiceBase<AddOrderLineProperty>, IUCommerceApiService
{
    protected override object Run(AddOrderLineProperty request)
    {
        var orderLineId = request.OrderLineId;
        var sku = request.Sku;
        var variantSku = request.VariantSku;

        var orderLine = findOrderLine(orderLineId, sku, variantSku);
        addPropertyToOrderLine(orderLine, request.Key, request.Value);

        TransactionLibrary.ExecuteBasketPipeline();
        var newLine = findOrderLine(orderLineId, sku, variantSku);
        return new AddOrderLinePropertyResponse(newLine);
    }

    private void addPropertyToOrderLine(OrderLine orderLine, string key, string value)
    {
        if (orderLine == null)
            return;

        orderLine[key] = value;

        orderLine.Save();
    }

    private static OrderLine findOrderLine(int? orderLineId, string sku, string variantSku)
    {
        return orderLineId.HasValue
                            ? getOrderLineByOrderLineId(orderLineId)
                            : getOrderLineBySku(sku, variantSku);
    }

    private static OrderLine getOrderLineBySku(string sku, string variantSku)
    {
        return String.IsNullOrWhiteSpace(variantSku)
                            ? getOrderLines().FirstOrDefault(l => (l.Sku == sku))
                            : getOrderLines().FirstOrDefault(l => (l.Sku == sku && l.VariantSku == variantSku));
    }

    private static OrderLine getOrderLineByOrderLineId(int? orderLineId)
    {
        return getOrderLines().FirstOrDefault(l => l.OrderLineId == orderLineId);
    }

    private static ICollection<OrderLine> getOrderLines()
    {
        return TransactionLibrary.GetBasket().PurchaseOrder.OrderLines;
    }
}

addOrderLineProperty: function (options, onSuccess, onError) {
    var defaults = {
        orderLineId: 0
    };
    var extendedOptions = $.extend(defaults, options);
    callServiceStack({ AddOrderLineProperty: extendedOptions }, onSuccess, onError);
}