public GetPrice(int productId, int variantId, decimal originalPrice, ShoppingContext shoppingContext)
{
ProductId = productId;
VariantId = variantId;
OriginalPrice = originalPrice;
FinalPrice = originalPrice;
ShoppingContext = shoppingContext;
}
public Order CreateFromCart(ShoppingCart cart, ShoppingContext context)
{
Require.NotNull(cart, "cart");
Require.NotNull(cart.Customer, "cart.Customer", "Cannot create order from guest cart. Login is required.");
Require.NotNull(cart.ShippingAddress, "cart.ShippingAddress", "Shipping address is required.");
Require.That(cart.Items.Count > 0, "cart.Items", "Cannot create order from an empty cart.");
// Recalculate price
var pricingContext = new ShoppingCartService(_instance).CalculatePrice(cart, context);
var order = new Order();
order.ShoppingCartId = cart.Id;
order.CustomerId = cart.Customer.Id;
order.Coupon = cart.CouponCode;
foreach (var item in pricingContext.Items)
{
var cartItem = cart.Items.FirstOrDefault(i => i.Id == item.ItemId);
var orderItem = OrderItem.CreateFrom(cartItem, item.UnitPrice);
orderItem.UnitPrice = item.UnitPrice;
orderItem.Discount = item.Discount;
orderItem.Subtotal = item.Subtotal;
orderItem.Total = item.Subtotal - item.Discount;
order.OrderItems.Add(orderItem);
}
order.ShippingAddress = OrderAddress.CreateFrom(cart.ShippingAddress);
if (cart.BillingAddress != null)
{
order.BillingAddress = OrderAddress.CreateFrom(cart.BillingAddress);
}
order.ShippingCost = pricingContext.ShippingCost;
order.PaymentMethodCost = pricingContext.PaymentMethodCost;
order.Tax = pricingContext.Tax;
order.Discount = pricingContext.TotalDiscount;
order.Subtotal = pricingContext.Subtotal;
order.Total = pricingContext.Total;
Create(order);
return order;
}
public decimal GetFinalPrice(ShoppingContext context)
{
return PriceCalculationContext.GetFinalPrice(ProductId, Id, Price, context);
}
public PriceCalculationContext CalculatePrice(ShoppingCart cart, ShoppingContext shoppingContext)
{
Require.NotNull(cart, "cart");
var context = PriceCalculationContext.CreateFrom(cart);
if (shoppingContext != null)
{
context.Culture = shoppingContext.Culture;
}
new PriceCalculator().Calculate(context);
Event.Raise(new CartPriceCalculated(cart, context), _instance);
return context;
}
public virtual decimal GetFinalPrice(int variantId, ShoppingContext context)
{
var variant = Variants.FirstOrDefault(it => it.Id == variantId);
return variant.GetFinalPrice(context);
}
public decimal GetFinalUnitPrice(int productId, int productPriceId, decimal originalPrice)
{
var customerId = Customer == null ? null : (int?)Customer.Id;
var shoppingContext = new ShoppingContext(customerId, Culture);
return PriceCalculationContext.GetFinalPrice(productId, productPriceId, originalPrice, shoppingContext);
}
/// <summary>
/// Gets the final price of the specified product price in the current shopping context.
/// </summary>
public static decimal GetFinalPrice(int productId, int variantId, decimal originalPrice, ShoppingContext shoppingContext)
{
// TODO: Avoid using Current
var @event = new GetPrice(productId, variantId, originalPrice, shoppingContext);
Event.Raise(@event, CommerceInstance.Current);
return @event.FinalPrice;
}
