Catalog price rule applied configurable products not show oldPrice in product list

[cizgidekiadam]

Preconditions

1. Magento 2.1.2
2. PHP 7.0.11

Steps to reproduce

1. Create a price rule and apply it (for ex. 15% discount)

Expected result

1. Listing working fine with simple products

2. Same as simples, show both final and old price for configurable products

Actual result

1. Old price not shown for configurable products

[olysenko]

Hi, I cannot reproduce this issue. Please add more details to your description of the steps you followed when identifying this issue.

[cizgidekiadam]

@olysenko It just classical usage of catalog price rules.

• Create a rule based on attribute set
• Apply it.

Actually rule is working on all type of products.
For simples, discounted prices shown on all areas (listing, search, view etc..)
But configurables, just shown on product view page.

It may be about with price renderer in $block->getProductPrice(). Because in listing, for configurables, magento gets lowest child's price.

I'm investigating this.

[cizgidekiadam]

In addition it may be related with #6080
Our configurables prices are 0. Catalog price calculating by totals of selected attributes (child prices).

[cizgidekiadam]

Additional Info:

After some investigation, i think find a clue
Clean install 2.1.2 with sample-data via composer.

• Create a catalog rule which looks like our original one and apply it. (Attribute set based)

- It is working well with same price children 👍

• But if change price of any child

• It shows lowest price as expected but regular price gone same as our situation

• But in product view discount shown. So catalog rule applied all children, not only parent (as expected).

I hope it will help to solve this.

[olysenko]

Hi, after your las comment update I was able to reproduce issue on clear Magento installation with sample data. Your price index is invalid after price was changed. In case your have setting for indexers UPDATE BY SCHEDULE in menu System->Tools->Index Management. You have to setup cron with indexers reindex job. Or use UPDATE ON SAVE mode for indexers. In this case it will reindex price on product save. Please tell me if my comment was helpful for you.