fix-issue-19786 Can only export default store view items when upgrade to 2.3.0

[Nazar65]

Description (*)

Even if i upload CSV file, having each of the positions having row for each store view (default (pln), eur, usd and gbp in my case), then after clicking System > Data Transfer > Export > Products then i get just the CSV with my products for the default store view, loosing all the rows for other store views

Fixed Issues (if relevant)

1. Can only export default store view items when upgrade to 2.3.0 #19786: Issue title
2. ...

Manual testing scenarios (*)

1.Clean install Magento 2.2.6 without any unnecessary module.
2.Creat a new Website with a new store and a new store view "storeview2".
3.Upload a item with different price in different store view. Now the product export file is correct with 2 rows.
4.Upgrade to 2.3.0, now the exported file have only 1 row and do not have the price information of "storeview2"

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 @Nazar65. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

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• @magento-engcom-team give me 2.3-develop instance - deploy vanilla Magento instance

For more details, please, review the Magento Contributor Assistant documentation

[Nazar65]

Hi @swnsma any updates on this ?

[Nazar65]

@magento-engcom-team give me test instance

[magento-engcom-team]

Hi @Nazar65. Thank you for your request. I'm working on Magento instance for you

[magento-engcom-team]

Hi @Nazar65, here is your new Magento instance.
Admin access: https://pr-20465.instances.magento-community.engineering/admin
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[swnsma]

Hello @Nazar65,

I am sorry for delay.
Unfortunately, there is already the PR #19395 with the same changes which was created much earlier.

Thank you for your contribution and for your time.

[ghost]

Hi @Nazar65, thank you for your contribution!
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[Nazar65]

@swnsma but seems like this PR is has no activity ? maybe proceed this one ?

[swnsma]

@Nazar65 I will check with reviewer of that PR.
If there any troubles with that PR, I will re-open and proceed with this.

[Nazar65]

@swnsma Thanks a lot, I'm just worried about delivering this fix to the mainline

[swnsma]

Hi @Nazar65
I have re-checked this question with maintainer who was reviewed the issue.
There was bug in authorization and he re-pushed PR #19395 for testing.