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

[KrasnoshchokBohdan]

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)

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

Manual testing scenarios (*)

1. add special price to product by POST /rest/<store_code>/V1/products/special-price according documentation
2. 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)

[m2-assistant]

Hi @KrasnoshchokBohdan. Thank you for your contribution!
Here are some useful tips on how you can test your changes using Magento test environment.
❗ Automated tests can be triggered manually with an appropriate comment:

• @magento run all tests - run or re-run all required tests against the PR changes
• @magento run <test-build(s)> - run or re-run specific test build(s)
  For example: @magento run Unit Tests

<test-build(s)> is a comma-separated list of build names.

Allowed build names are:

1. Database Compare
2. Functional Tests CE
3. Functional Tests EE
4. Functional Tests B2B
5. Integration Tests
6. Magento Health Index
7. Sample Data Tests CE
8. Sample Data Tests EE
9. Sample Data Tests B2B
10. Static Tests
11. Unit Tests
12. WebAPI Tests
13. Semantic Version Checker

You can find more information about the builds here
ℹ️ Run only required test builds during development. Run all test builds before sending your pull request for review.

---

For more details, review the Code Contributions documentation.
Join Magento Community Engineering Slack and ask your questions in #github channel.

[KrasnoshchokBohdan]

@magento run all tests