Possible to disable vouchers stacking with price rules?

[4thbasement]

Vouchers can be excluded from working with other vouchers, but can they be disabled from working with price rules? 

 

In other words, if everything is set 20% off via a catalog price rule, and there is a 10% voucher discount, it ends up 30% in the cart. I'd like the 10% voucher to not be applicable if there is a catalog price rule already attached. Can this be done?

 

Thank you!

[shokinro]

I do not think PrestaShop has this feature by default. You may have to implement this rule by yourself.

 

You can implement your rules here in following file and method/function.

 

/classes/CartRule.php

 

Or (recommended)

 

/override/classes/CartRule.php

 

    public function checkValidity(Context $context, $alreadyInCart = false, $display_error = true, $check_carrier = true)

[vekia]

hello

some time ago i released a module that allows to achieve this: disable vouchers for items on sale

if cart will contain product / products that have dropped price (no matter what kind of dropped price)

module will not allow to use the voucher for these products (in effect in cart)

[4thbasement]

Thank you for the suggestions. It's unfortunate something this basic is not a standard feature.

 

Shokinro, do you maybe have any code examples for this? 

[shokinro]

sorry I do not have this kind of code, and it won't not done in a few lines of code.

So I suggest you use @vekia's module if there is existing module there.