fixes requireJS mixins racecondition with require calls in dom

[AndresInSpace]

Description (*)

Fixes the race condition with DOM require calls parsing before require(['mixins'],{...}); replacing require function.
Resolves mixins not applying.
Ensures jquery-mixin from security https://github.com/magento/security-package/blob/develop/ReCaptchaWebapiUi/view/frontend/requirejs-config.js#L10 is mixed in before jquery called

How to Confirm You Have This Issue:
add to custom block output in top of page of cart closest to body opening tag, visit empty cart page /checkout/cart/index
context should be from wrapper (mixin applied) not from customer-data (mixin not applied)

<script>
    require(['jquery', 'Magento_Customer/js/customer-data'], function($, customerData) {
        'use strict';

        console.log("context from mixin?: %O", customerData.getExpiredSectionNames);
    });
</script>

Original Process:
requirejs makeRequire calls nexTick (setTimeout) freeing thread to parse DOM
requirejs/mixins.js loads and define call is made
DOM require calls race condition - if calls happen require context is from requirejs/require.js and not mixins.js
requirejs/mixins.js require fired and now instantiating and replacing require call context to mixins.js

Changes:
Moves requirejs-config.js before mixins.js ensures configurations are loaded
Remove context.nextTick wrap from makeRequire return localRequire function (this was freeing thread to DOM) **
Remove redundant intakeDefines();
Move require calls out of require-configs. Only one is for jquery no conflict. Remove from https://github.com/magento/magento2/blob/2.4-develop/app/code/Magento/Theme/view/base/requirejs-config.js#L87 and move to end of require(['mixins], function(..) { ... {beforeClosingtag} }); ensures mixin replaces require function so jquery-mixin is properly applied

**checkLoaded() has all the setTimeout functionality we need

magento2/lib/web/requirejs/require.js

Line 717 in 9124539

checkLoadedTimeoutId = setTimeout(function () {

See more information in my comment on the issue this PR should fix below.

Related Pull Requests

Fixed Issues (if relevant)

1. Fixes jQuery Widget or UiComponent mixin don't loading or loading randomized #33593
2. Properly Fixes JS error in the customer data #31920
3. Addresses [ERROR] Failed to load the "Magento_Checkout/js/view/form/element/email" component #38274 (config output may need hoisting see my comment in ticket)
4. Should also fix Mixins are not applied for bundled modules baler#23

Manual testing scenarios (*)

See the above issue for steps to reproduce mixins not loading issue caused from this race condition
additionally can

1. increase nextTick setTimeout value in requirejs.js to a larger number,increment more if needed to replicate consistently
2. reload page
3. verify dom require calls are parsed before require(['mixins']

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 @AndresInSpace. Thank you for your contribution!
Here are some useful tips on how you can test your changes using Magento test environment.

Add the comment under your pull request to deploy test or vanilla Magento instance:

• @magento give me test instance - deploy test instance based on PR changes
• @magento give me 2.4-develop instance - deploy vanilla Magento instance

❗ 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.

[AndresInSpace]

@magento give me test instance

…

On Thu, Aug 22, 2024, 10:16 PM m2-assistant[bot] ***@***.***> wrote: Hi @AndresInSpace <https://github.com/AndresInSpace>. Thank you for your contribution! Here are some useful tips on how you can test your changes using Magento test environment. Add the comment under your pull request to deploy test or vanilla Magento instance: - @magento give me test instance - deploy test instance based on PR changes - @magento give me 2.4-develop instance - deploy vanilla Magento instance ❗ 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 <https://github.com/magento/magento2/wiki/Magento-Automated-Testing> 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 <https://developer.adobe.com/commerce/contributor/guides/code-contributions/> documentation. Join Magento Community Engineering Slack <https://developer.adobe.com/open/magento/slack> and ask your questions in #github <https://magentocommeng.slack.com/messages/C7KB93M32> channel. — Reply to this email directly, view it on GitHub <#39097 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADNQ47QTMLXF2NWF4BSYBDDZS2LQDAVCNFSM6AAAAABM7IWNX6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGMBWGA2TSMJTGU> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering
Admin access: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering/admin_9a90
Login: 9dd942e3
Password: bf5d160ddea5

[AndresInSpace]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://45243a10eb203fde7e8eedf63293cfe1.instances-prod.magento-community.engineering
Admin access: https://45243a10eb203fde7e8eedf63293cfe1.instances-prod.magento-community.engineering/admin_56cc
Login: c47b2027
Password: e1500fe5aee1

[AndresInSpace]

Appears resolved based on testing customer-data in a require statement added via home block so it is very close to opening body tag in order to trigger the error.

<script>
    require(['jquery', 'Magento_Customer/js/customer-data'], function($, customerData) {
        'use strict';

        console.log("context from mixin?: %O", customerData.getExpiredSectionNames);
    });
</script>

View console log F12 & Reload w cache disabled or ctrl+f5 hard refresh chrome on windows

Vanilla instance shows customerData.getExpiredSectionNames from customer-data.js not the mixin override

PR Instance correctly shows customerData.getExpiredSectionNames from wrapper, as mixin extended it.

[AndresInSpace]

@magento run all tests

[AndresInSpace]

@magento give me test instance

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering
Admin access: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering/admin_64bd
Login: 7a75a37a
Password: 9984b8486411

[AndresInSpace]

@magento give me test instance

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering
Admin access: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering/admin_13df
Login: 4b195ca5
Password: e2320ead2d47

[AndresInSpace]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://45243a10eb203fde7e8eedf63293cfe1.instances-prod.magento-community.engineering
Admin access: https://45243a10eb203fde7e8eedf63293cfe1.instances-prod.magento-community.engineering/admin_a159
Login: 728298b6
Password: c368314a96b0

[AndresInSpace]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[AndresInSpace]

@magento give me test instance

[magento-deployment-service]

Hi @AndresInSpace. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://45243a10eb203fde7e8eedf63293cfe1.instances-prod.magento-community.engineering
Admin access: https://45243a10eb203fde7e8eedf63293cfe1.instances-prod.magento-community.engineering/admin_5628
Login: b9724f7c
Password: 835839f0d1f0

[magento-deployment-service]

Hi @AndresInSpace, here is your Magento Instance: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering
Admin access: https://0a05fa17a7983d4b098002b067de8a5d.instances-prod.magento-community.engineering/admin_d3bb
Login: 40e0096b
Password: 7f4a06ea70f6

[fabiopelloso]

@magento give me 2.4.7 instance with extensions adyen/module-payment:9.5.3

[ioweb-gr]

Hi everyone, any ideas of when this will be merged? We've been suffering lately due to this with the page builder module and generally mixins not always loading preventing saving cms blocks and pages.

Applying this patch temporarily seems to solve the issues.

[medigeek]

@Den4ik you self-requested a review 2 months ago -- is there anything left to be reviewed to push this fix forward? Thank you.

[Den4ik]

Hi @AndresInSpace
Could you please resolve merge conflict