[Backport] Invoice grid shows wrong shipping & handling for partial items invoice. It shows order's shipping & handling instead if invoiced shipping& handling charge

[gelanivishal]

Original Pull Request

#14795

Description

Preconditions

1. Magento Version : (2.1.6 | 2.2.0 | 2.2.2 | 2.2.3) (community-edition), (2.2.2 | 2.2.3) (enterprise-edition)
2. PHP : 7.0.24
3. MySQL : 5.7.21
4. Platform : MacOS High Sierra v10.13.4

Fixed Issues

1. Invoice grid shows wrong shipping & handling for partial items invoice. It shows order's shipping & handling instead if invoiced shipping& handling charge

Manual testing scenarios

1. Place order with multiple taxable items and shipping charge
2. Generate separate invoice for each items and shipping charge should be covered in first invoice. (In short generate multiple invoices for same order with different items)
3. Do check value of Shipping & Handling column value in Invoice grid.

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)

[orlangur]

Resolved conflicts is not really meaningful commit message, especially if this is the only one commit in PR :) (I understand it was produced as a result of cherry-pick or merge with squash)

Please amend commit with some text like in https://github.com/magento/magento2/commits?author=ankurseepossible and do force push. Easiest way is to cherry=pick 23f9209 and 1d988f8 separately.

[gelanivishal]

@orlangur I have updated commit message. Please check it 346eed2

[orlangur]

@gelanivishal great job on rewriting branch history, thanks!

[magento-engcom-team]

Hi @orlangur, thank you for the review.
ENGCOM-2136 has been created to process this Pull Request

[magento-engcom-team]

Hi @gelanivishal. Thank you for your contribution.
The changes from your Pull Request should be available with the upcoming 2.1.15 release.
Please check the release notes for final confirmation.