Bundle product price indexing not calculating tier prices correctly

[aligent-lturner]

Preconditions (*)

1. Magento version 2.x (appears to have been present in all versions)
2. Magento 2.4-develop

Steps to reproduce (*)

1. Create a bundle product with a fixed price - e.g. $100
2. Apply a tier price discount for all websites and all customer groups of 10%
3. Run bin/magento indexer:reindex catalog_product_price

Expected result (*)

1. Final price (and min_price, max_price, tier_price) in catalog_product_index_price are set to 90 (100 - 10%)

Actual result (*)

1. Final price (and others) in catalog_product_index_price are set to 100

Additional Information

https://github.com/magento/magento2/issues/30610#issuecomment-716775736 I have debugged this issue locally, and it appears to be caused by this line: https://github.com/magento/magento2/blob/a1e5689cc6092e40e1ebb975f4eaae32c4d8d1e5/app/code/Magento/Bundle/Model/ResourceModel/Indexer/Price.php#L679 This is getting the minimum value of catalog_product_entity_tier_price.value, but due to: https://github.com/magento/magento2/blob/a1e5689cc6092e40e1ebb975f4eaae32c4d8d1e5/app/code/Magento/Bundle/Ui/DataProvider/Product/Form/Modifier/BundlePanel.php#L82 There is no fixed price option for bundle products in the advanced pricing modal. Instead, all values are percentage discounts, which populates the catalog_product_entity_tier_price.percentage_value column. I have patched \Magento\Bundle\Model\ResourceModel\Indexer\Price.php locally to change MIN(tp.value) to MIN(tp.percentage_value), and I then saw the expected values populated in catalog_product_index_price.

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Please provide Severity assessment for the Issue as Reporter. This information will help during Confirmation and Issue triage processes.

• [ ] Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• [ ] Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• [x] Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• [ ] Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• [ ] Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant[bot]]

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[m2-assistant[bot]]

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[engcom-Delta]

Hi @aligent-lturner thank you for your report. Looks like bundle product price is displayed correctly on catalog page and product detail page. Manual testing scenario:

• Create bundle product with simple product as option
• Set tier price in Advanced Pricing tab for bundle product Run bin/magento indexer:reindex catalog_product_price and flush cache Go to storefront catalog page Result: :heavy_check_mark: Price is shown with discount correctly: 100 - 100*0.1 = 90 without option :heavy_check_mark: Price is shown with discount correctly: 100 - 1000.1 + 100 - 1000.1 = 180` with option

Bundle product price in database:

Could you provide additional information how bundle product was created and clarify issue with tier price as on storefront it is calculated correct?

[aligent-lturner]

@engcom-Delta the price is displayed correctly on the storefront because it's calculated again. The issue is that the price in the catalog_product_index_price table is incorrect - as shown in your screenshot above, the price is given as 100 instead of 90. For most people, this is not going to cause a problem, as the price is recalculated on Catalog pages and when adding to cart, etc., Which is probably why this issue hasn't been picked up before. If you are getting data directly from the index table, however (for example to use in an integration - sending pricing data to another system), then it is not correct.

[magento-engcom-team]

:white_check_mark: Confirmed by @engcom-Delta Thank you for verifying the issue. Based on the provided information internal tickets MC-40254 were created

Issue Available: @engcom-Delta, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed after 14 days if no further activity occurs. Is this issue still relevant? If so, what is blocking it? Is there anything you can do to help move it forward? Thank you for your contributions!

[aligent-lturner]

This is only stale because nobody has worked on it - it's still an issue.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed after 28 days if no further activity occurs. Is this issue still relevant? If so, what is blocking it? Is there anything you can do to help move it forward? Thank you for your contributions!

[aligent-lturner]

Still an issue - just commenting to keep it open.

[engcom-Bravo]

Hi @aligent-lturner,

Thanks for your reporting and collaboration.

We have verified the issue in Latest 2.4-develop instance and the issue is reproducible.Kindly refer the screenshots.

Final price (and others) in catalog_product_index_price are set to 100

Hence Confirming the issue.

Thanks.

[github-jira-sync-bot]

:white_check_mark: Jira issue https://jira.corp.adobe.com/browse/AC-12312 is successfully created for this GitHub issue.

[m2-assistant[bot]]

:white_check_mark: Confirmed by @engcom-Bravo. Thank you for verifying the issue.
Issue Available: @engcom-Bravo, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.

[mahsn]

We also had same issue in one of our project. This simple mr should fix the issue. https://github.com/magento/magento2/pull/40057