Hi all, I added a CartPreCheck plugin to check for the availability of a product that I get by reque

ULW0Z4150

Hi all,
I added a CartPreCheck plugin to check for the availability of a product that I get by requesting the stock of the product from a NAVConnect. I managed to get an error message when the check for availability fails. But the product is still added to the cart. I debugged through AvailabilityCartConnector/Business/Cart/CheckCartAvailability.php which determines isSellable but it is unclear to me where the product is actually excluded from being added to the cart. Maybe someone can help me where this takes place?

Unknown

Hi David! Are you talking about
\Spryker\Zed\CartExtension\Dependency\Plugin\CartPreCheckPluginInterface this plugin stack?

ULW0Z4150

Yes exactly

Unknown

Specification says:

Should return CartPreCheckResponseTransfer where error messages set and flag that check failed.

Unknown

Have you set ->setIsSuccess(false) ?

ULW0Z4150

Yes I’m checking the condition for the product being available, if it isn’t available I set success to false and add the message. It looks something like this:

$cartPreCheckResponseTransfer->setIsSuccess(false);
                $errorMessage = (new MessageTransfer())
     ->setValue(static::CART_PRE_CHECK_NAVCONNECT_NOT_AVAILABLE_TRANSLATION_KEY)
                    ->setParameters(['%sku%' => $itemTransfer->getSku()]);
                $cartPreCheckResponseTransfer->addMessage($errorMessage);

ULW0Z4150

The message appears when the condition is met but the element still appears in the cart and im unsure where the decision is made if it is added to the cart or not

Unknown

vendor/spryker/spryker/Bundles/Cart/src/Spryker/Zed/Cart/Business/Model/Operation.php:206

Unknown

Check this. Maybe it will help

Eugenia Poidenko

With this particular plugin stack I had the experience that plugins included later can override the negative response of the previous plugin. Please check this is not happening in you case

ULW0Z4150

Thanks for the advice, I’ll give both of those suggestions a try and get back to you 👍

giovanni.piemontese

Hi, you have maybe to implement the TerminationAwareCartPreCheckPluginInterface and implements the method public function terminateOnFailure() with return true.