public override async Task <Cart> Run(CartLineArgument arg, CommercePipelineExecutionContext context)
{
AddWishListLineBlock addCartLineBlock = this;
Condition.Requires <CartLineArgument>(arg).IsNotNull <CartLineArgument>(string.Format("{0}: The argument cannot be null.", addCartLineBlock.Name));
Condition.Requires <Cart>(arg.Cart).IsNotNull <Cart>(string.Format("{0}: The cart cannot be null.", addCartLineBlock.Name));
Condition.Requires <CartLineComponent>(arg.Line).IsNotNull <CartLineComponent>(string.Format("{0}: The line to add cannot be null.", addCartLineBlock.Name));
context.CommerceContext.AddObject((object)arg);
Cart cart = arg.Cart;
var cartComponent = cart.GetComponent <CartTypeComponent>();
if (cartComponent == null)
{
var cartTypeComponent = new CartTypeComponent();
cartTypeComponent.CartType = CartTypeEnum.Wishlist.ToString();
cart.SetComponent(cartTypeComponent);
}
cartComponent.CartType = CartTypeEnum.Wishlist.ToString();
LineQuantityPolicy lineQuantityPolicy = context.GetPolicy <LineQuantityPolicy>();
Decimal quantity = arg.Line.Quantity;
CartLineComponent existingLine = cart.Lines.FirstOrDefault <CartLineComponent>((Func <CartLineComponent, bool>)(l => l.ItemId.Equals(arg.Line.ItemId, StringComparison.Ordinal)));
bool flag1 = !await lineQuantityPolicy.IsValid(quantity, context.CommerceContext);
if (!flag1)
{
bool flag2 = existingLine != null;
if (flag2)
{
flag2 = !await lineQuantityPolicy.IsValid(quantity + existingLine.Quantity, context.CommerceContext);
}
flag1 = flag2;
}
if (flag1)
{
context.Abort("Invalid or missing value for property 'Quantity'.", (object)context);
return(cart);
}
if (!string.IsNullOrEmpty(arg.Line.ItemId))
{
if (arg.Line.ItemId.Split('|').Length >= 3)
{
if (string.IsNullOrEmpty(arg.Line.Id))
{
arg.Line.Id = Guid.NewGuid().ToString("N");
}
List <CartLineComponent> list = cart.Lines.ToList <CartLineComponent>();
if (!context.CommerceContext.GetPolicy <RollupCartLinesPolicy>().Rollup)
{
list.Add(arg.Line);
context.CommerceContext.AddModel((Model) new LineAdded(arg.Line.Id, false));
}
else if (existingLine != null)
{
existingLine.Quantity += arg.Line.Quantity;
arg.Line.Id = existingLine.Id;
context.CommerceContext.AddModel((Model) new LineUpdated(arg.Line.Id));
}
else
{
list.Add(arg.Line);
context.CommerceContext.AddModel((Model) new LineAdded(arg.Line.Id, false));
}
cart.Lines = (IList <CartLineComponent>)list;
return(cart);
}
}
CommercePipelineExecutionContext executionContext = context;
CommerceContext commerceContext = context.CommerceContext;
string error = context.GetPolicy <KnownResultCodes>().Error;
string commerceTermKey = "ItemIdIncorrectFormat";
object[] args = new object[1]
{
(object)arg.Line.ItemId
};
string defaultMessage = string.Format("Expecting a CatalogId and a ProductId in the ItemId: {0}.", (object)arg.Line.ItemId);
executionContext.Abort(await commerceContext.AddMessage(error, commerceTermKey, args, defaultMessage), (object)context);
executionContext = (CommercePipelineExecutionContext)null;
return(cart);
}
private void PopulateLineChildView(EntityView lineEntityView, CartLineComponent line, CommercePipelineExecutionContext context)
{
if (line == null || lineEntityView == null || context == null)
{
return;
}
LineQuantityPolicy policy = context.GetPolicy <LineQuantityPolicy>();
ViewProperty itemIdProperty = new ViewProperty();
itemIdProperty.Name = "ItemId";
itemIdProperty.IsHidden = true;
itemIdProperty.IsReadOnly = true;
itemIdProperty.RawValue = (object)line.Id;
lineEntityView.Properties.Add(itemIdProperty);
ViewProperty listPriceProperty = new ViewProperty();
listPriceProperty.Name = "ListPrice";
listPriceProperty.IsReadOnly = true;
listPriceProperty.RawValue = (object)line.UnitListPrice;
lineEntityView.Properties.Add(listPriceProperty);
ViewProperty sellPriceProperty = new ViewProperty();
sellPriceProperty.Name = "SellPrice";
sellPriceProperty.IsReadOnly = true;
sellPriceProperty.RawValue = (object)line.GetPolicy <PurchaseOptionMoneyPolicy>().SellPrice;
lineEntityView.Properties.Add(sellPriceProperty);
ViewProperty quantityProperty = new ViewProperty();
quantityProperty.Name = "Quantity";
quantityProperty.IsReadOnly = true;
quantityProperty.RawValue = (object)(policy.AllowDecimal ? line.Quantity : (Decimal)(int)line.Quantity);
quantityProperty.OriginalType = policy.AllowDecimal ? typeof(Decimal).FullName : typeof(int).FullName;
lineEntityView.Properties.Add(quantityProperty);
ViewProperty subtotalProperty = new ViewProperty();
subtotalProperty.Name = "Subtotal";
subtotalProperty.IsReadOnly = true;
subtotalProperty.RawValue = (object)line.Totals.SubTotal;
lineEntityView.Properties.Add(subtotalProperty);
ViewProperty adjustmentsProperty = new ViewProperty();
adjustmentsProperty.Name = "Adjustments";
adjustmentsProperty.IsReadOnly = true;
adjustmentsProperty.RawValue = (object)line.Totals.AdjustmentsTotal;
lineEntityView.Properties.Add(adjustmentsProperty);
ViewProperty lineTotalProperty = new ViewProperty();
lineTotalProperty.Name = "LineTotal";
lineTotalProperty.IsReadOnly = true;
lineTotalProperty.RawValue = (object)line.Totals.GrandTotal;
lineEntityView.Properties.Add(lineTotalProperty);
CartProductComponent component = line.GetComponent <CartProductComponent>();
ViewProperty sellableItemNameProperty = new ViewProperty();
sellableItemNameProperty.Name = "Name";
sellableItemNameProperty.IsReadOnly = true;
sellableItemNameProperty.RawValue = (object)component.DisplayName;
lineEntityView.Properties.Add(sellableItemNameProperty);
ViewProperty sizeProperty = new ViewProperty();
sizeProperty.Name = "Size";
sizeProperty.IsReadOnly = true;
sizeProperty.RawValue = (object)component.Size;
lineEntityView.Properties.Add(sizeProperty);
ViewProperty colourProperty = new ViewProperty();
colourProperty.Name = "Color";
colourProperty.IsReadOnly = true;
colourProperty.RawValue = (object)component.Color;
lineEntityView.Properties.Add(colourProperty);
ViewProperty styleProperty = new ViewProperty();
styleProperty.Name = "Style";
styleProperty.IsReadOnly = true;
styleProperty.RawValue = (object)component.Style;
lineEntityView.Properties.Add(styleProperty);
ViewProperty variationProperty = new ViewProperty();
variationProperty.Name = "Variation";
variationProperty.IsReadOnly = true;
variationProperty.RawValue = line.HasComponent <ItemVariationSelectedComponent>() ? (object)line.GetComponent <ItemVariationSelectedComponent>().VariationId : (object)string.Empty;
lineEntityView.Properties.Add(variationProperty);
}
