Refactor deleteTask() to use useAncestors hook

[Tony-MK]

Explanation of Change

Fixed Issues

$ #73570
PROPOSAL:

Tests

1. Send a message.
2. Reply in thread.
3. Assign a task.
4. Navigate back to the parent report.
5. Verify parent report action displays 1 reply.
6. Enable Force Offline.
7. Delete the task
8. Verify the parent report action does not display any reply count.

• Verify that no errors appear in the JS console

Offline tests

QA Steps

// TODO: These must be filled out, or the issue title must include "[No QA]."

• Verify that no errors appear in the JS console

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
  • I added steps for local testing in the Tests section
  • I added steps for the expected offline behavior in the Offline steps section
  • I added steps for Staging and/or Production testing in the QA steps section
  • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
  • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
• I included screenshots or videos for tests on all platforms
• I ran the tests on all platforms & verified they passed on:
  • Android: Native
  • Android: mWeb Chrome
  • iOS: Native
  • iOS: mWeb Safari
  • MacOS: Chrome / Safari
  • MacOS: Desktop
• I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
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  • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick)
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  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
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• I added unit tests for any new feature or bug fix in this PR to help automatically prevent regressions in this user flow.
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Screenshots/Videos

Android: Native

Android.-.Native.mov

Android: mWeb Chrome

Android.-.mWeb.mov

iOS: Native

iOS.-.Native.mp4

iOS: mWeb Safari

iOS.-.mWeb.mp4

MacOS: Chrome / Safari

MacOS: Desktop

macOS.-.Desktop.mov

[Tony-MK]

Hi @luacmartins, the BE responds with a different reply count than the optimistic version. What is the correct behavior?

Bug.mov

[codecov]

Codecov Report

✅ Changes either increased or maintained existing code coverage, great job!

Files with missing lines	Coverage Δ
src/pages/ReportDetailsPage.tsx	59.53% <50.00%> (+0.11%)	⬆️
src/pages/home/HeaderView.tsx	82.14% <50.00%> (+0.12%)	⬆️
src/libs/actions/Task.ts	34.48% <0.00%> (+0.48%)	⬆️
... and 7 files with indirect coverage changes

[luacmartins]

hmm I think it should be 2 in that case, since that's what we can see in the UI after deletion. Let me take a look.

[luacmartins]

Hmm this issue is caused because we hardcode isDeletedParentAction here when cancelling a task. @thienlnam I see you in the blame for that. Do you know why that value is hardcoded?

[Tony-MK]

I'll work on the other PRs while the backend is being fixed.

[thienlnam]

I don't really know the context around that anymore, but at least under there this seems to be the reason

    // It's possible to have access to a task but not the parentReportAction that created the task
    // This happens when you assign someone a task, but they don't have access to the report where the task was shared
    // So to handle that case, we add this field to the report so we can check if the task is deleted
    jsonResponse["isDeletedParentAction"] = true;

[luacmartins]

Yea, I read that but didn't understand what it means 😅 The comment says we add the field to check if the task is deleted, but the field is hardcoded to true. So where do we check if the task is deleted or not?

[thienlnam]

Pretty sure it's just used in this fe check

Think it goes something like this:

1. App may not have access to parentReportAction (e.g., if you assign someone a task but they don't have access to the report where it was shared)
2. So we set and copy isDeletedParentAction from the parentReportAction to the report itself during fetching
3. So then isCanceledTaskReport() can check the report even when parentReportAction isn't available

[Tony-MK]

Hey @thienlnam, @luacmartins. The childVisibleActionCount returned by api/OpenReport always differs from the optimistic data before and after api/CancelTask is called. What is the expected reply count? Should the BE match the FE's childVisibleActionCount value or vice versa? Thanks.

Bug.mov

[luacmartins]

They should definitely match. That being said, I think this is also a problem on main, right? If so, let's not block on it.

[melvin-bot]

Hey, I noticed you changed src/languages/en.ts in a PR from a fork. For security reasons, translations are not generated automatically for PRs from forks.

If you want to automatically generate translations for other locales, an Expensify employee will have to:

1. Look at the code and make sure there are no malicious changes.
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Alternatively, if you are an external contributor, you can run the translation script locally with your own OpenAI API key. To learn more, try running:

npx ts-node ./scripts/generateTranslations.ts --help

Typically, you'd want to translate only what you changed by running npx ts-node ./scripts/generateTranslations.ts --compare-ref main

[github-actions]

⚠️ This PR is possibly changing native code and/or updating libraries, it may cause problems with HybridApp. Please check if any patch updates are required in the HybridApp repo and run an AdHoc build to verify that HybridApp will not break. Ask Contributor Plus for help if you are not sure how to handle this. ⚠️

[melvin-bot]

@FitseTLT Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

[luacmartins]

LGTM. @Tony-MK we have conflicts

[abzokhattab]

reviewing ...

[abzokhattab]

Can you please check the failing tests @Tony-MK

[Tony-MK]

Bump for review, @abzokhattab

[luacmartins]

LGTM

[abzokhattab]

Reviewing today

[abzokhattab]

@Tony-MK can you please check the web video in the description, i think you uploaded a wrong one ... i dont think its related to the current issue

[abzokhattab]

Reviewer Checklist

• I have verified the author checklist is complete (all boxes are checked off).
• I verified the correct issue is linked in the ### Fixed Issues section above
• I verified testing steps are clear and they cover the changes made in this PR
  • I verified the steps for local testing are in the Tests section
  • I verified the steps for Staging and/or Production testing are in the QA steps section
  • I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
• I checked that screenshots or videos are included for tests on all platforms
• I included screenshots or videos for tests on all platforms
• I verified that the composer does not automatically focus or open the keyboard on mobile unless explicitly intended. This includes checking that returning the app from the background does not unexpectedly open the keyboard.
• I verified tests pass on all platforms & I tested again on:
  • Android: HybridApp
  • Android: mWeb Chrome
  • iOS: HybridApp
  • iOS: mWeb Safari
  • MacOS: Chrome / Safari
  • MacOS: Desktop
• If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
• I verified there are no new alerts related to the canBeMissing param for useOnyx
• I verified proper code patterns were followed (see Reviewing the code)
  • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
  • I verified that comments were added to code that is not self explanatory
  • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
  • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
  • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • I verified the JSDocs style guidelines (in STYLE.md) were followed
• If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
• I verified that this PR follows the guidelines as stated in the Review Guidelines
• I verified other components that can be impacted by these changes have been tested, and I retested again (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar have been tested & I retested again)
• I verified all code is DRY (the PR doesn't include any logic written more than once, with the exception of tests)
• I verified any variables that can be defined as constants (ie. in CONST.ts or at the top of the file that uses the constant) are defined as such
• If a new component is created I verified that:
  • A similar component doesn't exist in the codebase
  • All props are defined accurately and each prop has a /** comment above it */
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• If any new file was added I verified that:
  • The file has a description of what it does and/or why is needed at the top of the file if the code is not self explanatory
• If a new CSS style is added I verified that:
  • A similar style doesn't already exist
  • The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(theme.componentBG)
• If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
• If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
• If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
• If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
• If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
  • I verified that all the inputs inside a form are aligned with each other.
  • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
• If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
• For any bug fix or new feature in this PR, I verified that sufficient unit tests are included to prevent regressions in this flow.
• If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.
• I have checked off every checkbox in the PR reviewer checklist, including those that don't apply to this PR.

Screenshots/Videos

Android: HybridApp

Screen.Recording.2025-11-19.at.13.30.18.mov

Android: mWeb Chrome

Screen.Recording.2025-11-19.at.13.34.35.mov

iOS: HybridApp

Screen.Recording.2025-11-19.at.13.30.18.mov

iOS: mWeb Safari

Screen.Recording.2025-11-19.at.13.34.35.mov

MacOS: Chrome / Safari

Screen.Recording.2025-11-19.at.13.18.14.mov

MacOS: Desktop

Screen.Recording.2025-11-19.at.13.20.30.mov

[abzokhattab]

changes looking good to me ... let's tackle this comment, then we are good to merge @Tony-MK

[luacmartins]

LGTM

[OSBotify]

🚀 Deployed to staging by https://github.com/luacmartins in version: 9.2.62-0 🚀

platform	result
🖥 desktop 🖥	success ✅
🕸 web 🕸	success ✅
🤖 android 🤖	success ✅
🍎 iOS 🍎	success ✅

[lanitochka17]

This PR is failing because of issue ##75739

517410163-672864a2-2487-4d70-97ab-97ed57d68357.mp4

[OSBotify]

🚀 Deployed to production by https://github.com/marcaaron in version: 9.2.62-5 🚀

platform	result
🖥 desktop 🖥	success ✅
🕸 web 🕸	success ✅
🤖 android 🤖	success ✅
🍎 iOS 🍎	success ✅