public override LSDecimal GetTaxResult(Order ThisOrder, AnonymousAddress Address, LSDecimal ShippingRate)
{
CommerceBuilder.Orders.Basket basket = ThisOrder.AcBasket;
if (basket == null)
{
basket = AcHelper.GetAcBasket(ThisOrder.ShoppingCart, true);
if (basket != null)
{
basket.Package(false);
}
ThisOrder.AcBasket = basket;
}
if (basket != null)
{
Orders.BasketItem basketItem = null;
if (ShippingRate > 0)
{
//only temporarily add basket item for tax calculations
basketItem = new Orders.BasketItem();
basketItem.OrderItemType = Orders.OrderItemType.Shipping;
basketItem.Price = ShippingRate;
basketItem.Quantity = 1;
basketItem.Name = "Temp_GoogleCheckout";
//this basket item should be linked to the shipment
if (basket.Shipments.Count > 0)
{
basketItem.BasketShipmentId = basket.Shipments[0].BasketShipmentId;
}
basket.Items.Add(basketItem);
basketItem.BasketId = basket.BasketId;
basketItem.Save();
}
CommerceBuilder.Users.Address acAddress = AcHelper.GetAnonAcAddress(basket.User, Address);
UpdateBillingAddress(basket.User, acAddress);
foreach (Orders.BasketShipment shipment in basket.Shipments)
{
UpdateShipmentAddress(shipment, acAddress);
}
LSDecimal RetVal = Taxes.TaxCalculator.Calculate(basket);
//now that the tax rate is calculated, we can remove the additional basket item
if (basketItem != null)
{
basket.Items.Remove(basketItem);
basketItem.Delete();
}
return(RetVal);
}
else
{
return(0);
}
}
private bool HasNoCombineCoupon(CommerceBuilder.Orders.Basket basket)
{
foreach (CommerceBuilder.Orders.BasketCoupon cpn in basket.BasketCoupons)
{
if (!cpn.Coupon.AllowCombine)
{
return(true);
}
}
return(false);
}
private CommerceBuilder.Orders.BasketItem GetAppliedCouponItem(CommerceBuilder.Orders.Basket basket, Coupon coupon)
{
foreach (CommerceBuilder.Orders.BasketItem item in basket.Items)
{
if (item.OrderItemType == CommerceBuilder.Orders.OrderItemType.Coupon &&
item.Sku.Equals(coupon.CouponCode))
{
return(item);
}
}
return(null);
}
public override ShippingResult GetShippingResult(string ShipMethodName, Order ThisOrder, AnonymousAddress Address)
{
TraceContext trace = WebTrace.GetTraceContext();
ShippingResult RetVal = new ShippingResult();
RetVal.Shippable = false;
CommerceBuilder.Orders.Basket basket = ThisOrder.AcBasket;
if (basket == null)
{
basket = AcHelper.GetAcBasket(ThisOrder.ShoppingCart, true);
if (basket != null)
{
basket.Package(false);
}
ThisOrder.AcBasket = basket;
}
if (basket == null || basket.Shipments.Count == 0)
{
return(RetVal);
}
ShipMethodCollection shipMethods = ThisOrder.AcShipMethods;
if (shipMethods == null)
{
shipMethods = ShipMethodDataSource.LoadForStore();
ThisOrder.AcShipMethods = shipMethods;
}
if (shipMethods == null || shipMethods.Count == 0)
{
return(RetVal);
}
ShipMethod shipMethod;
string methodName = "";
int shipMethodId = AcHelper.ExtractShipMethodId(ShipMethodName, out methodName);
if (shipMethodId != 0)
{
shipMethod = AcHelper.FindShipMethod(shipMethods, shipMethodId);
}
else
{
shipMethod = AcHelper.FindShipMethod(shipMethods, methodName);
}
if (shipMethod == null)
{
return(RetVal);
}
CommerceBuilder.Users.Address acAddress = AcHelper.GetAnonAcAddress(basket.User, Address);
if (!shipMethod.IsApplicableTo(acAddress))
{
return(RetVal);
}
ShipRateQuote rateQuote;
//TODO : should assign a default ship rate
RetVal.ShippingRate = 0;
bool isValid = true;
foreach (Orders.BasketShipment bshipment in basket.Shipments)
{
bshipment.SetAddress(acAddress);
if (!bshipment.IsShipMethodApplicable(shipMethod))
{
isValid = false;
break;
}
rateQuote = shipMethod.GetShipRateQuote(bshipment);
if (rateQuote != null && rateQuote.TotalRate > 0)
{
RetVal.ShippingRate += rateQuote.TotalRate;
}
else if (rateQuote == null)
{
//this ship method is not applicable
isValid = false;
break;
}
}
if (isValid)
{
RetVal.Shippable = true;
}
return(RetVal);
}
public override MerchantCodeResult GetMerchantCodeResult(Order ThisOrder, AnonymousAddress Address, string MerchantCode)
{
MerchantCodeResult RetVal = new MerchantCodeResult();
RetVal.Valid = false;
CommerceBuilder.Orders.Basket basket = ThisOrder.AcBasket;
if (basket == null)
{
basket = AcHelper.GetAcBasket(ThisOrder.ShoppingCart);
if (basket != null)
{
basket.Package(false);
}
ThisOrder.AcBasket = basket;
}
if (basket != null)
{
Marketing.Coupon coupon = AcHelper.GetAcCoupon(MerchantCode);
if (coupon != null)
{
RetVal.Type = MerchantCodeType.Coupon;
if (!Marketing.CouponCalculator.IsCouponValid(basket, coupon))
{
RetVal.Message = "Coupon '" + MerchantCode + "' is not valid.";
return(RetVal);
}
if (coupon.AllowCombine)
{
if (HasNoCombineCoupon(basket))
{
//Basket already has a no combine coupon.
RetVal.Message = "The existing coupon applied to the basket can not combine other coupons.";
return(RetVal);
}
}
else
{
if (basket.BasketCoupons.Count > 0)
{
RetVal.Message = "Coupon " + MerchantCode + " can not combine with other coupons.";
return(RetVal);
}
}
if (!Marketing.CouponCalculator.IsCouponAlreadyUsed(basket, coupon))
{
//Coupon can be applied now.
CommerceBuilder.Orders.BasketCoupon recentCoupon = new CommerceBuilder.Orders.BasketCoupon(basket.BasketId, coupon.CouponId);
basket.BasketCoupons.Add(recentCoupon);
basket.Save();
}
CouponCalculator.ProcessBasket(basket, false);
//basket.Recalculate();
CommerceBuilder.Orders.BasketItem couponItem = GetAppliedCouponItem(basket, coupon);
if (couponItem != null)
{
RetVal.Valid = true;
RetVal.Message = "Coupon '" + MerchantCode + "' has been applied.";
RetVal.Amount = Math.Abs(couponItem.ExtendedPrice.ToDecimal(null));
}
else
{
RetVal.Message = "Coupon '" + MerchantCode + "' could not be applied.";
}
return(RetVal);
}
else
{
//check giftcertificate
Payments.GiftCertificate giftCert = AcHelper.GetAcGiftCert(MerchantCode);
if (giftCert != null)
{
RetVal.Type = MerchantCodeType.GiftCertificate;
RetVal.Amount = giftCert.Balance;
if (DateTime.Compare(giftCert.ExpirationDate, DateTime.UtcNow) < 0)
{
RetVal.Valid = true;
}
else
{
RetVal.Message = "Giftcertificate '" + MerchantCode + "' is expired.";
}
}
else
{
RetVal.Message = "Sorry, we didn't the recognize code '" + MerchantCode + "'.";
}
}
}
if (!RetVal.Valid)
{
RetVal.Message = "Sorry, we didn't the recognize code '" + MerchantCode + "'.";
}
return(RetVal);
}
){kind=link}