Quote Item Prices are NULL in cart related events.

[jakwinkler]

Preconditions (*)

1. Magento 2.1.15 EE

Steps to reproduce (*)

1. Create a module to observer following events:

• checkout_cart_product_add_after
• checkout_cart_product_update_after

2. Try to get values of quote item price in observers:

    /**
     * @param \Magento\Framework\Event\Observer $observer
     */
    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        /** @var \Magento\Quote\Model\Quote\Item $item */
        $item = $observer->getEvent()->getData('quote_item');
        $item->load($item->getId());
// part of my debug session
        var_dump(get_class($item));    // wil return correct class
        var_dump($item->getCustomPrice());  // will return NULL
        var_dump($item->getBasePrice());    // will return NULL
        die();
    }

Expected result (*)

1. Quote Item Prices are loaded from database (they are set in quote_item table)
2. Be able to control product price on update action

Actual result (*)

1. Quote Item prices are NULL
2. Can't control quote item price (setCustomPrice) becasue I don't know previous price (also customized one)

[magento-engcom-team]

Hi @qsolutions-pl. Thank you for your report.
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@qsolutions-pl do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• yes
• no

[magento-engcom-team]

Hi @engcom-backlog-nazar. Thank you for working on this issue.
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[magento-engcom-team]

@engcom-backlog-nazar Thank you for verifying the issue. Based on the provided information internal tickets MAGETWO-95885, MAGETWO-95886 were created