How to get item customizable option in Observer?

[antoniogur615a]

Hi, I have configurable product with customizable option "custom width" and I need to read this value in Observer for event  'checkout_cart_product_add_after'. Observer class:

use Magento\Framework\Event\ObserverInterface;
use Magento\Catalog\Model\Product\Type\Configurable;

use Magento\Framework\App\ObjectManager;
use Magento\Framework\Serialize\Serializer\Serialize;

class FooClass implements ObserverInterface
{
    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        //$serializer = ObjectManager::getInstance()->get(Serialize::class);

        $item = $observer->getEvent()->getData('quote_item');
        $item = ($item->getParentItem() ? $item->getParentItem() : $item);

        // get 'custom width'
       
        // logic for changing custom price depends of option 'custom width'
        // $customPrice = ...............

        $item->setCustomPrice($customPrice);
        $item->setOriginalCustomPrice($customPrice);
        $item->getProduct()->setIsSuperMode(true);
    }
}

[amitsamsukha · Accepted solution]

@antoniogur615a ,

you can use the below code to get all options for quote item 

$item->getProductOptions()

if that returns null then you can use the below code

$item->getProduct()->getTypeInstance(true)->getOrderOptions($item->getProduct());

[antoniogur615a]

Thank you!

[amitsamsukha]

@antoniogur615a kindly accept as a solution if this works for you!