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[No QA] Automatically navigate away from 3DS challenge if transaction disappears#87293

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chuckdries/dismiss-3ds-rhp
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[No QA] Automatically navigate away from 3DS challenge if transaction disappears#87293
chuckdries wants to merge 4 commits intomainfrom
chuckdries/dismiss-3ds-rhp

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Explanation of Change

Adds an effect in AuthorizeTransactionPage which calls closeRHPFlow() if the transaction disappears and we did not decline it on this device.

I'm unsure of whether we want to adjust our breadcrumbs in this case

Fixed Issues

$ #86772
PROPOSAL:

Tests

  1. Have two devices open at the same time
  2. Send a 3DS challenge
  3. Deny the transaction on one device
  4. Observe the challenge RHP close on the other device
deny.transaction.auto-navigate.ios-web.mp4
  • Verify that no errors appear in the JS console

Offline tests

None

QA Steps

None - QA cannot test 3DS transactions

  • Verify that no errors appear in the JS console

PR Author Checklist

  • I linked the correct issue in the ### Fixed Issues section above
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Screenshots/Videos

Android: Native
Android: mWeb Chrome
iOS: Native
iOS: mWeb Safari
MacOS: Chrome / Safari

@chuckdries chuckdries self-assigned this Apr 7, 2026
@chuckdries chuckdries requested review from a team as code owners April 7, 2026 23:37
@melvin-bot melvin-bot Bot requested a review from jjcoffee April 7, 2026 23:37
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melvin-bot Bot commented Apr 7, 2026

@jjcoffee 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]

@melvin-bot melvin-bot Bot requested review from flaviadefaria and removed request for a team April 7, 2026 23:37
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Reviewed commit: 7ea9309c32

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Comment on lines +126 to +127
if (!transaction && !isDenyingTransaction && !denyOutcomeScreen) {
Navigation.closeRHPFlow();
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P1 Badge Wait for Onyx hydration before auto-closing 3DS screen

This effect now closes the flow whenever transaction is falsy, but useOnyx(ONYXKEYS.TRANSACTIONS_PENDING_3DS_REVIEW) can be temporarily undefined before hydration completes (notably on cold start or web refresh). In that loading window, the screen will close even for a still-pending challenge, so users can be kicked out of a valid authorization flow without taking action. Please gate this branch on Onyx metadata (or another explicit “queue loaded” signal) before calling Navigation.closeRHPFlow().

Useful? React with 👍 / 👎.

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Experimentally, this is not something that can happen, but even if it did, the 3ds navigation trigger would kick the user right back into the flow once it did hydrate

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codecov Bot commented Apr 7, 2026

Codecov Report

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

Files with missing lines Coverage Δ
...rAuthentication/AuthorizeTransactionPage/index.tsx 0.00% <0.00%> (ø)
... and 94 files with indirect coverage changes

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Two small comments, overall LGTM

Comment thread src/pages/MultifactorAuthentication/AuthorizeTransactionPage/index.tsx Outdated
Comment thread src/pages/MultifactorAuthentication/AuthorizeTransactionPage/index.tsx Outdated
Comment thread src/pages/MultifactorAuthentication/AuthorizeTransactionPage/index.tsx Outdated
Comment thread src/pages/MultifactorAuthentication/AuthorizeTransactionPage/index.tsx Outdated
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I have no further comments 😄

@chuckdries chuckdries requested a review from DylanDylann April 13, 2026 21:47
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chuckdries commented Apr 13, 2026

Hey @DylanDylann would you mind checklisting this? I know you don't have a real way to test 3DS challenges - you'll have to hard-code the isTransactionStillPending3DSReview check in src/libs/Navigation/useNavigateTo3DSAuthorizationChallenge.ts to true, then manipulate your Onyx state with Onyx.set/Onyx.merge in your browser console, to test the behavior. LMK in slack if you want some sample onyx updates data!

Comment on lines +141 to +146
// This case should not be possible to reach given the useEffect above, but we must satisfy the type system
if (!displayTransaction) {
addBreadcrumb('Transaction unavailable', {transactionID, isDenyingTransaction}, 'warning');
// isDenyingTransaction is handled here because:
// When the transaction denial succeeds, the transaction gets removed from the queue slightly sooner than denyTransaction resolves.
// We handle this case specially here so that the user does not see a momentary flash of the AlreadyReviewedFailureScreen
return (
<ScreenWrapper testID={MultifactorAuthenticationScenarioAuthorizeTransactionPage.displayName}>
{isDenyingTransaction ? <DeniedTransactionSuccessScreen /> : <AlreadyReviewedFailureScreen />}
<AlreadyReviewedFailureScreen />
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This may cause a flicker, where AlreadyReviewedFailureScreen briefly appears before the deny success page. I suggest removing this.

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I think we can show a loading screen while waiting to navigate to the deny success screen to satisfy the type safe

// Automatically navigate away if transaction becomes nullish and we didn't deny it here
// User must have actioned it on a different device.
useEffect(() => {
if (transaction || isDenyingTransaction || denyOutcomeScreen) {
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I suggest adding an isFocused condition here—we should only call closeRHP if the current page is focused. This will avoid triggering closeRHPFlow after navigating to the outcome screen.

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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.
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  • If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
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Screenshots/Videos

Screen.Recording.2026-04-14.at.15.11.55.mov
Android: HybridApp
Android: mWeb Chrome
iOS: HybridApp
iOS: mWeb Safari
MacOS: Chrome / Safari

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@chuckdries Some NITs ☝️

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