Show the correct subtotal amount for partial creditmemo email

[kassner]

Description

The creditmemo e-mail has the wrong subtotal for line items when the creditmemo is partial:

In this example, the order has 3x Test product, which costs 200 SEK. The creditmemo was for just one product, reflected in the Qty column, but the Subtotal column is using the order item to calculate it. This value should have been SEK200.00 instead.

Manual testing scenarios

1. Place an order with more with one product and quantity 2;
2. Invoice the order;
3. Create a creditmemo for just one quantity;
4. Check the e-mail line items;

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)

[m2-assistant]

Hi @kassner. Thank you for your contribution
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[magento-engcom-team]

Hi @dmytro-ch, thank you for the review.
ENGCOM-4740 has been created to process this Pull Request

[ghost]

@AlexWorking unfortunately, only members of the maintainers team are allowed to assign developers to the pull request

[VasylShvorak]

✔️ QA passed

[m2-assistant]

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