public virtual void AddItem(CartBase cart, Product product, int quantity, Price salePrice, bool isCustomerPriceApplied)
{
// TODO : Placer ces règles d'ajout dans SalesService
// checker la possibilité d'ajout
if (product.SaleMode == ProductSaleMode.NotSellable)
{
// TODO : Convert to throw exception
Logger.Warn("Add not sellable product {0} in order cart", product.Code);
return;
}
quantity = Math.Max(1, quantity);
var existing = cart.Items.SingleOrDefault(i => i.Product.Id == product.Id);
salePrice = GetPriceByQuantity(product, quantity, salePrice);
if (product.SaleMode == ProductSaleMode.EndOfLife)
{
var productStockInfo = CatalogService.GetProductStockInfo(product);
if (productStockInfo == null)
{
// TODO : Convert to throw exception
Logger.Warn("Add end of life product {0} in order cart", product.Code);
return;
}
var q = quantity;
if (existing != null)
{
q = existing.Quantity + quantity;
}
if (productStockInfo.AvailableStock < q)
{
// TODO : Convert to throw exception
Logger.Warn("Add end of life product {0} in order cart , quantity {1}", product.Code, quantity);
return;
}
}
if (existing == null)
{
Logger.Info("Add product {0} quantity {1} cart {2}", product.Code, quantity, cart.Code);
var cartItem = CreateCartItem();
cartItem.Product = product;
cartItem.Quantity = quantity;
cartItem.SalePrice = salePrice;
cartItem.SaleUnitValue = product.SaleUnitValue;
cartItem.Packaging = product.Packaging.Value;
cartItem.RecyclePrice = product.RecyclePrice;
cartItem.IsCustomerPriceApplied = isCustomerPriceApplied;
cart.Items.Add(cartItem);
AddLastCartItem(cartItem);
}
else if (!existing.IsLocked)
{
Logger.Info("Update cartitem product {0} quantity {1} cart {2}", product.Code, quantity, cart.Code);
existing.Quantity += quantity;
}
}
private Price GetPriceByQuantity(Product product, int quantity, Price defaultSalePrice)
{
Price result = defaultSalePrice;
if (product.PriceByQuantityList.IsNotNullOrEmpty())
{
var price = product.PriceByQuantityList.First(i => quantity >= i.From
&& quantity < i.To.GetValueOrDefault(int.MaxValue));
if (price != null)
{
result = price.SalePrice;
}
}
return result;
}