Weird behavior after login

Hi!

I just discovered a weird bug when I use a coupon in a specific situation.

The problem is that if I add a product and a coupon to my cart and then I login to an account, the product and the coupon are removed from the cart (witch is ok for me) but as soon as a I add a new product to the cart, I got a discount like the coupon was still there, but I don't see it. It's like the coupon is still calculated somewhere.

So, in short :

1. I add a product to the cart
2. I add a coupon to the cart
3. I login to any account (at this moment, the products and the coupons are removed from the cart, so the cart is totally empty)
4. I add a product to the cart again
5. The discount from the last coupon is automaticaly applied, but the coupon is not visible anywhere.

Additionnal note : From there, if I try to add another coupon (no matter if it is the same or an other one), the last coupon become visible in the cart.

So, what I want to do is only to remove the coupon entirely from the cart and calculation when I login to an account. Anyone could give me a hint on where do I need to check that?

I am running virtuemart 2.6.6 and AwoCoupon 2.3.3.1
Both have some custom works in it.

Thanks in advance!

P.S. Sorry if my English is bad. This is not my first language.

Hello,

Not sure, I cannot produce the problem on vm 266. Have you tried disabling awocoupon and testing virtuemart coupons to see if it behaves the same way? Might be due to some customizations?

Hi,

Thanks for your reply.
I just tried with a vm coupon and everything works. This problem only happen with the coupons from AwoCoupons.

Yes, this might be caused by some customization, but so far I can't see anything causing that.

Do you have any hint of wich files I should check? Where does the coupon is suposed to be removed from the cart when I log a user? Maybe I can find the probem myself if I know where to search.

Thanks! :)

Hello,

In awocoupon pro, the coupon is removed from cart here:
www/administrator/components/com_awocoupon/helpers/estore/virtuemart/couponhandler.php, function initialize_coupon