magento/magento2#39169: Special Price To Date is wrongly validated on applySpecialPrice #39690

KrasnoshchokBohdan · 2025-03-01T11:13:24Z

Description (*)

As the author of the issue mentioned, if we add a special price using POST /rest/<store_code>/V1/products/special-price specifying in the request body date like "price_to": "2017-07-16 23:59:59" i.e. time including hours, minutes and seconds, then as a result we will get that the special price will be valid for one day longer than the specified date

this happens in the method \Magento\Framework\Stdlib\DateTime\Timezone::isScopeDateInInterval where there is code that literally adds +1 day

      if ($dateTo) {
            // fix date YYYY-MM-DD 00:00:00 to YYYY-MM-DD 23:59:59
            $toTimeStamp += 86400;
        }

according to the example from the documentation (where "price_to": "2017-07-16 23:59:59" including hours is specified) we get this execution

therefore in this pull request I propose to skip adding 1 day in case in "price_to" specifies the time including hours

Related Pull Requests

--

Fixed Issues (if relevant)

Fixes Special Price To Date is wrongly validated on applySpecialPrice #39169

Manual testing scenarios (*)

add special price to product by POST /rest/<store_code>/V1/products/special-price according documentation
check product price, it will have special price one day longer

Questions or comments

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)
README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
All automated tests passed successfully (all builds are green)

…cialPrice

m2-assistant · 2025-03-01T11:13:27Z

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KrasnoshchokBohdan · 2025-03-01T11:13:52Z

@magento run all tests

engcom-Hotel · 2025-03-28T05:00:38Z

@magento run all tests

engcom-Hotel

Hello @KrasnoshchokBohdan,

Thanks for the contribution!

Please fix the failed static test and also please add an automated test in accordance to the DOD.

Thanks

…cialPrice - changing Copyright

KrasnoshchokBohdan · 2025-04-02T12:00:41Z

@magento run all tests

engcom-Hotel

Hello @KrasnoshchokBohdan,

Please also add some automated tests.

Thanks

Den4ik · 2025-04-07T21:23:55Z

lib/internal/Magento/Framework/Stdlib/DateTime/Timezone.php

@@ -274,7 +274,7 @@ public function isScopeDateInInterval($scope, $dateFrom = null, $dateTo = null)
        $scopeTimeStamp = $this->scopeTimeStamp($scope);
        $fromTimeStamp = strtotime($dateFrom);
        $toTimeStamp = strtotime($dateTo);
-        if ($dateTo) {
+        if ($dateTo && date('H:i:s', strtotime($dateTo)) === '00:00:00') {


We will have the same +1 day result if use '00:00:00' in the API query. I'm not sure that it's correct solution

KrasnoshchokBohdan · 2025-04-09T08:59:37Z

@Den4ik

We will have the same +1 day result if use '00:00:00' in the API query. I'm not sure that it's correct solution

pls provide more information

if we update special price with
"price_to": "2025-07-18 00:00:00" we get "2025-07-18 23:59:59" and this is ok by my view
but if we update with
"price_to": "2025-07-18 17:00:00" we get "2025-07-19 17:00:00" before fix
and "2025-07-18 17:00:00" after

your special price will be visible until tomorrow 17
so instead expire at 2024-09-12 17:00:00 it will expire on 2024-09-13 17:00:00

#39169 from description

how I tested it

https://app.magento.test/rest/default/V1/products/special-price (app.magento.test replace with your base_url)
body
{
"prices": [
{
"price": 100,
"store_id": 0,
"price_from": "2025-04-08 00:00:00",
"price_to": "2025-07-18 17:00:00",
"sku": "test-simple" // your sku
}
]
}
(date price_from should be not in future)

if we check with POST /rest/<store_code>/V1/products/special-price-information
or in catalog_product_entity_datetime price_to date will be the same as in body (for example "2025-07-18 17:00:00")

but we should triger \Magento\Framework\Stdlib\DateTime\Timezone::isScopeDateInInterval
for this I'm using pdp page (with clean cache)

before fix

after fix

Den4ik · 2025-04-09T09:10:37Z

@KrasnoshchokBohdan I mean +86400 will add 24h to the request date.

"price_to": "2025-07-18 00:00:00" we get "2025-07-18 23:59:59" and this is ok by my view

After the fix "price_to": "2025-07-18 00:00:00" will be "price_to": "2025-07-19 00:00:00"

I haven't checked the source code more deeply, but I don't rule out that somewhere the time value may be thrown off and date become 2025-07-19

KrasnoshchokBohdan · 2025-04-09T09:29:17Z

After the fix "price_to": "2025-07-18 00:00:00" will be "price_to": "2025-07-19 00:00:00"

but it was the same before fix

fix is only cover

your special price will be visible until tomorrow 17
so instead expire at 2024-09-12 17:00:00 it will expire on 2024-09-13 17:00:00

#39169 from description

{
"prices": [
{
"price": 100,
"store_id": 0,
"price_from": "2025-04-08 00:00:00",
"price_to": "2025-07-18 00:00:00",
"sku": "test-simple"
}
]
}

no changes

after fix

sorry it seems I still don't understand the question

KrasnoshchokBohdan · 2025-04-09T10:02:28Z

@Den4ik

I haven't checked the source code more deeply, but I don't rule out that somewhere the time value may be thrown off and date become 2025-07-19

maybe you meen - date become 2025-07-17?
because, according to documentations

https://experienceleague.adobe.com/en/docs/commerce-admin/catalog/products/pricing/product-price-special

The special price goes into effect immediately after midnight at the beginning of the start date (00:01) and continues until just before midnight (23:59) on the day before the end date.

and I dont see any manipulation with special price date except the method we looking
\Magento\Catalog\Pricing\Price\SpecialPrice::getValue

so maybe I should replace

// fix date YYYY-MM-DD 00:00:00 to YYYY-MM-DD 23:59:59
            $toTimeStamp += 86400;

to

// fix date YYYY-MM-DD 00:00:00 to YYYY-MM-DD 23:59:59
            $toTimeStamp -= 1;

…cialPrice - added unit tests

engcom-Bravo · 2025-06-03T10:00:29Z

Hi @KrasnoshchokBohdan,

Thanks for your Contribution!!.

We have tried to reproduce the issue in Latest 2.4-develop instance and we are able to reproduce the issue but after taking PR changes we are not able to access the Category and Products.

Could you please recheck and kindly let us know if we are missing anything.

Thanks.

…cialPrice - revert const PRICE_CODE changes

KrasnoshchokBohdan · 2025-06-03T12:00:32Z

@engcom-Hotel Hi, I can't reproduce this issue in my local environment, but according to the screenshot, I assume that the problem is related to changes in \Magento\Catalog\Pricing\Price\SpecialPrice::PRICE_CODE. Therefore, I have rolled back those changes. (I previously changed this constant due to an error in static tests.)

KrasnoshchokBohdan · 2025-06-03T12:00:42Z

@magento run all tests

engcom-Hotel

Hello @KrasnoshchokBohdan,

It seems you have fixed the mentioned issue by @engcom-Bravo, but we can see some static tests are failing.

Please fix those as well.

Thanks

…cialPrice - changed visibility for const PRICE_CODE

KrasnoshchokBohdan · 2025-06-04T13:51:29Z

@magento run Static Tests

KrasnoshchokBohdan · 2025-06-04T14:43:54Z

@magento run Database Compare, Functional Tests B2B, Functional Tests CE, Functional Tests EE, Integration Tests, Magento Health Index, Sample Data Tests B2B, Sample Data Tests CE, Sample Data Tests EE, Semantic Version Checker, Unit Tests, WebAPI Tests

engcom-Bravo · 2025-06-06T09:09:03Z

Hi @KrasnoshchokBohdan,

Thanks for the collaboration & contribution!

✔️ QA Passed

Preconditions:

Install fresh Magento 2.4-develop

Steps to reproduce

add special price to product by POST /rest/<store_code>/V1/products/special-price according documentation
check product price, it will have special price one day longer

Before: ✖️

After: ✔️

After time got expired special price was removed.

Builds are failed. Hence, moving this PR to Extended Testing.

Thanks.

engcom-Dash · 2025-06-09T07:30:38Z

@magento run all tests

engcom-Dash · 2025-06-09T12:10:16Z

@magento run Functional Tests B2B, Functional Tests CE, Functional Tests EE

engcom-Dash · 2025-06-09T14:36:59Z

The consistent test failures for Functional B2B are known Issues and JIRA is raised for them. Other failures are inconsistent and seems to be flaky. They neither part of PR nor failing because of the PR changes.

Build 1: https://public-results-storage-prod.magento-testing-service.engineering/reports/magento/magento2/pull/39690/8f42d3566719b9958325376679173f3c/Functional/allure-report-b2b/index.html#categories/8fb3a91ba5aaf9de24cc8a92edc82b5d

Build 2: https://public-results-storage-prod.magento-testing-service.engineering/reports/magento/magento2/pull/39690/287a336c87e5d0b284d3f8d478a1f240/Functional/allure-report-b2b/index.html#categories/8fb3a91ba5aaf9de24cc8a92edc82b5d

Known Issues:
OrderWithMultipleConfigurableProductsAdditionalStockTest : ACQE-8060
EnablePaypalExpressCheckoutAndSubmitAnOrderUsingPaypalExpressCheckoutTest : ACQE-8007
StoreFrontSimpleProductWithSpecialAndTierDiscountPriceTest : ACQE-7971

The consistent test failure for Functional CE is known Issues and JIRA is raised for the same. Other failures are inconsistent and seems to be flaky. They neither part of PR nor failing because of the PR changes.

Build 1: https://public-results-storage-prod.magento-testing-service.engineering/reports/magento/magento2/pull/39690/e517e2b946161599488a7d675914bbf4/Functional/allure-report-ce/index.html#categories/8fb3a91ba5aaf9de24cc8a92edc82b5d

Build 2: https://public-results-storage-prod.magento-testing-service.engineering/reports/magento/magento2/pull/39690/b6ec0d558b51716982ef4f365b19bb1c/Functional/allure-report-ce/index.html#categories/8fb3a91ba5aaf9de24cc8a92edc82b5d

Known Issues:
EnablePaypalExpressCheckoutAndSubmitAnOrderUsingPaypalExpressCheckoutTest : ACQE-8007

The consistent test failure for Functional EE is known Issues and JIRA is raised for the same. Other failure is inconsistent and seems to be flaky. They neither part of PR nor failing because of the PR changes.

Build 1: https://public-results-storage-prod.magento-testing-service.engineering/reports/magento/magento2/pull/39690/3049098b7d976dbc2eb8751f3e56e025/Functional/allure-report-ee/index.html#categories/8fb3a91ba5aaf9de24cc8a92edc82b5d

Build 2: https://public-results-storage-prod.magento-testing-service.engineering/reports/magento/magento2/pull/39690/7de1f6d980021ed16813b17760fb9d7d/Functional/allure-report-ee/index.html#categories/8fb3a91ba5aaf9de24cc8a92edc82b5d

Known Issues:
EnablePaypalExpressCheckoutAndSubmitAnOrderUsingPaypalExpressCheckoutTest : ACQE-8007

hence moving this PR in Merge In Progress

magento#39169: Special Price To Date is wrongly validated on applySpe…

9111182

…cialPrice

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Merge branch '2.4-develop' into fix-for-issue-39169

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…cialPrice - changing Copyright

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…cialPrice - added unit tests

Merge branch '2.4-develop' into fix-for-issue-39169

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…cialPrice - revert const PRICE_CODE changes

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…cialPrice - changed visibility for const PRICE_CODE

Merge branch '2.4-develop' into fix-for-issue-39169

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magento/magento2#39169: Special Price To Date is wrongly validated on applySpecialPrice #39690

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KrasnoshchokBohdan commented Mar 1, 2025

Description (*)

Related Pull Requests

Fixed Issues (if relevant)

Manual testing scenarios (*)

Questions or comments

Contribution checklist (*)

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✔️ QA Passed

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