fixed Quote Item Prices are NULL in cart related events. #18685

[ghost]

Description (*)

before these two observers checkout_cart_product_add_after, checkout_cart_product_update_after cart item is not saved into the database the object is only created and in the object price was not set but custom price was set so there was no issue of custom price, we could have added the price in the item from two files:
app/code/Magento/Quote/Model/Quote/Item/Processor.php and
app/code/Magento/Quote/Model/Quote.php
I have added the price in this file app/code/Magento/Quote/Model/Quote/Item/Processor.php

Fixed Issues (if relevant)

1. Quote Item Prices are NULL in cart related events. #18685: Quote Item Prices are NULL in cart related events

Manual testing scenarios (*)

1. create a module which has observers for these two events checkout_cart_product_add_after, checkout_cart_product_update_after cart
2. now in the observer try to get the added item price by calling $observer->getEvent()->getQuoteItem()->getPrice()

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @ashutoshwebkul. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
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[ghost]

#squashtoberfest

[magento-engcom-team]

Hi @VladimirZaets, thank you for the review.
ENGCOM-3271 has been created to process this Pull Request

[ghost]

@magento-engcom-team, why there is no reward update on the pull request, is there anything else need to be done, I am new to contribution so please guide me and is this pull request eligible for #squashtoberfest event

[ghost]

@magento-engcom-team can I know the reason why review failed, I went through the details at codacy but there is no proper description, please explain so i can fix this

[magento-engcom-team]

Hi @ashutoshwebkul. Thank you for your contribution.
We will aim to release these changes as part of 2.2.8.
Please check the release notes for final confirmation.

Please, consider to port this solution to 2.3 release line.
You may use Porting tool to port commits automatically.