CODEWITHSUNDEEP
phpprestashopcartprestashop-1.6carrier
lfelisiak
lfelisiak

Reputation: 35

Prestashop cart save not working

i'm dealing with a problem, I need to change the carrier if the cart amount it > 500 , so , I'm hooking actionCartSave and checking the amount , but , when I do

$cart->id_carrier=(int)$carrier_id;
$cart->update();

The ajax stops responding , need to reload the page to see if a product has been added to the cart, but if i remove the $cart->update() , the carrier does not get updated. How can i solve this?

Upvotes: 1

Views: 513

Answers (1)

unloco
unloco

Reputation: 7320

Maybe you are running into a loop. when you call update, the hook actionCartSave gets called again.
What you need to do is avoid updating the cart if the cart carrier is the same one as in your result

if ((int)$cart->id_carrier !== (int)$carrier_id) {
    $cart->id_carrier = (int)$carrier_id;
    $cart->update();
}

That way, you will avoid the infinite loop
Another (better) solution would be to use $cart->save(); because it doesn't call actionCartSave

Upvotes: 1

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