Coupon Order Total (Ship + Tax)

[sdlong02]

Is there a way to make a coupon calculate the minimum value including shipping + tax costs?

EDIT

If requirement for coupon is 25<

Order is 20, Shipping 4, tax 2, coupon valid.

Or any other random calculation in which the order doesn't meet the minimum requirement without the addition of shipping and tax, but does when S+T is added.

This solution from Mazhar sounded like it was what I was looking for, but I applied this and am still having an issue:

viewtopic.php?f=42&t=12878&start=0&hili ... x+shipping

[mazhar]

Can you explain the issue you are facing after applying the mod.

[sdlong02]

My coupon has a 25$ minimum

Right now my order total is $21.54, so obviously I can't use the coupon. However when I select a shipping method, my order summary naturally recalculates.

My order is now $21.54 + $7.89 = $29.43

However when I try to use the coupon, it still gives me the error: "The coupon code you've entered requires a minimum purchase of $25.00."

I didn't really see anything change once I applied the mod. Just still not functioning the way I was looking for.

[sdlong02]

Clarification on my last post, when I choose a shipping method, the price updates in the "Order Summary", but not in the actual Order Contents.

Could this be because the shipping method is not added to the basket line items until the order is complete? So even with the mod, the shipping isn't a part of the basket calculation?

Coupon is a fixed ORDER discount with a "Min Purchase" of 25.00. Valid for any product and All Groups.

[mazhar]

Make a small change in the code of mod and locate

Code: Select all

OrderItemType[] orderItemTypes = new OrderItemType[1]{OrderItemType.Product};

and update it as below

Code: Select all

OrderItemType[] orderItemTypes = new OrderItemType[1]{OrderItemType.Product,OrderItemType.Shipping};

Now again test it and see if it cares for shipping charges as well or not.

[sdlong02]

Here's the code I'm using now:

Code: Select all

    bool isValidCoupon = false;
                isValidCoupon = CouponCalculator.IsCouponValid(Token.Instance.User.Basket, coupon, out couponValidityMessage);
                if (Token.Instance.User.Basket.Shipments.Count > 1 && couponValidityMessage.StartsWith("The coupon code you've entered requires a minimum purchase of "))
                {
                    OrderItemType[] orderItemTypes = new OrderItemType[1] { OrderItemType.Product, OrderItemType.Shipping };
                    isValidCoupon = Token.Instance.User.Basket.Items.TotalPrice(orderItemTypes) > coupon.MinPurchase;
                }

                if (isValidCoupon)

So far it's still not adding the shipping cost when calculating against the coupon.

[mazhar]

I guess you made this change in PaymentPage.ascx.cs file. Did you made same change in ConLIb/CouponDialog.ascx.cs file. If not give a try and update this file as well.

[sdlong02]

Not sure if I'm doing this right in CouponDialog.ascx.cs, I'm cookie cutting here with minimal understanding of the code so correct me if I'm wrong:

I changed

Code: Select all

if (CouponCalculator.IsCouponValid(Token.Instance.User.Basket, coupon, out couponValidityMessage))

to

Code: Select all

 bool isValidCoupon = false;
                isValidCoupon = CouponCalculator.IsCouponValid(Token.Instance.User.Basket, coupon, out couponValidityMessage);
                if (Token.Instance.User.Basket.Shipments.Count > 1 && couponValidityMessage.StartsWith("The coupon code you've entered requires a minimum purchase of "))
                {
                    OrderItemType[] orderItemTypes = new OrderItemType[1] { OrderItemType.Product, OrderItemType.Shipping };
                    isValidCoupon = Token.Instance.User.Basket.Items.TotalPrice(orderItemTypes) > coupon.MinPurchase;
                }

                if (isValidCoupon)

And I'm getting this error:

error CS0201: Only assignment, call, increment, decrement, and new object expressions can be used as a statement