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Show Spotnana's hotel cancellation deadline instead of check-in minus duration - #105325

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Explanation of Change

NewDot built its own hotel cancellation deadline: check-in time minus durationBeforeArrivalDeadline. That duration is rounded to whole days, so the result often missed the deadline Spotnana shows. For example, a London booking with deadline Oct 19 11:59 PM and check-in Oct 21 3:00 PM (P1D) showed Oct 20 3:00 PM.

This PR shows the deadline Spotnana returns instead:

  • getCancellationDeadline now returns deadlineUtc.iso8601 when it ends in a UTC offset. If it doesn't, it falls back to deadline.iso8601, then to deadlineUtc.iso8601. The check-in minus duration code is removed. parseDurationToSeconds stays because flights use it.
  • New CONST.REGEX.ISO_8601_UTC_OFFSET_SUFFIX is used by both getCancellationDeadline and DateUtils.getFormattedCancellationDate, so the offset check and the formatter can't drift apart.
  • getFormattedCancellationDate no longer reads a time with no offset (and no Z) in the device's timezone. It shows that wall-clock time as-is, without the old UTC label, which was wrong for a hotel-local time.
  • getFormattedCancellationDate takes a new optional localTimeLabel. When the time has no offset and a label is passed, it's appended in place of a timezone label. HotelTripDetails passes the new travel.hotelDetails.hotelLocalTime string, so a hotel deadline with no offset shows Free cancellation until Monday, Oct 19 11:59 PM, hotel's local time. A deadline with an offset still shows GMT±X / UTC (for example, Monday, Oct 19 11:59 PM, GMT+1). CarTripDetails passes no label, so car deadlines with no offset show the time with no label.

Unit tests cover the London booking (expects Monday, Oct 19 11:59 PM, GMT+1), the deadline fallback, showing a no-offset time as-is with no timezone label, and the hotel local time label (appended when there's no offset, ignored when there is one). The tests run with TZ=utc, and Jest can't change the timezone inside a test, so no test covers a device in another timezone.

AI tests run locally: Jest (DateUtilsTest, TripReservationUtilsTest: 188/188 pass), npm run typecheck (pass), ESLint on changed files (pass). lint-changed and spell-changed couldn't run in this environment because the checkout is shallow, and the oxfmt format check couldn't run either. I didn't run a browser test because it needs a real Spotnana hotel booking.

Fixed Issues

$ #104704
PROPOSAL: #104704 (comment)

Tests

Precondition: Travel is enabled in the workspace.

  1. Go to FAB > Book Travel.
  2. Book a hotel that has a free cancellation policy.
  3. In Spotnana, open the trip's Cancel page and note the free cancellation deadline date and time. Spotnana doesn't show a timezone there.
  4. In NewDot, open the trip and then open the hotel reservation details.
  5. Verify that the cancellation deadline in NewDot shows the same date and time as Spotnana, and that NewDot adds the hotel's GMT offset after it (e.g. Monday, Oct 19 11:59 PM, GMT+1).
  6. Verify that the deadline is not the check-in time minus whole days (for example, check-in Oct 21 3:00 PM must not show Oct 20 3:00 PM when Spotnana shows Oct 19 11:59 PM).
  7. If the trip has a car reservation with a cancellation deadline, open it and verify that the deadline date and time match Spotnana and no wrong UTC label is shown.

Offline tests

N/A

QA Steps

Same as tests.

  • 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)
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    • Android: mWeb Chrome
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    • MacOS: Chrome / Safari
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Screenshots/Videos

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

… duration

Co-authored-by: Kevin Brian Bader <ikevin127@users.noreply.github.com>
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Codecov Report

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

Files with missing lines Coverage Δ
src/CONST/index.ts 95.90% <ø> (ø)
src/libs/DateUtils.ts 80.61% <100.00%> (+0.16%) ⬆️
src/libs/TripReservationUtils.ts 85.77% <100.00%> (+3.21%) ⬆️
src/pages/Travel/HotelTripDetails.tsx 100.00% <100.00%> (ø)
... and 238 files with indirect coverage changes

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🤖 Android test steps verification results: ⚠️ partial

The PR build ran stably on Android: Inbox, Concierge chat, Account/Settings, Search, and Workspaces showed no JS error screens, LogBox overlays, or crashes. I couldn't check the hotel cancellation deadline because the test account has no workspace and no trips.
Workspaces tab showing no workspaces

Step Status
Verify that no errors appear in the JS console (normal use of Inbox, chat, Account/Settings)Went Home → Inbox → Concierge chat → Account/Settings → Search ("hotel") → Workspaces. Every screen rendered as expected. No red error screen, no LogBox overlay, no crash.
Inbox with Concierge chat, no error overlays
Account/Settings screen rendering cleanly
✅
Best effort: hotel reservation shows the Spotnana cancellation deadlineNot checked. The test account shows "No workspaces yet", and searching "hotel" found no trip reports. Checking this needs a real Spotnana hotel booking on a Travel-enabled workspace. Also, the PR's Tests section is still a TODO, so the console check was the only documented step.
Workspaces tab showing no workspaces
❌

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🤖 Web test steps verification results: ⚠️ partial

Normal app use on dev NewDot web (Inbox, chat, Account, Workspaces, Spend/Search) showed no error screens and no failed network requests. I couldn't check the hotel cancellation deadline because the test account has no Travel/Spotnana setup and no trips.
Search filtered to Trip type, empty Trips page

Step Status
Verify that no errors appear in the JS console (normal use of Inbox, chat, Account/Settings)Went Home → Inbox (Concierge chat) → Account/Profile → Workspaces → Spend → Search with the Trip filter. Every screen rendered with no error dialog or broken UI. Every network request returned 200 (OpenApp, OpenReport, OpenSearchPage, Search, and others). The test tool can't read the browser JS console on web, so the console itself wasn't inspected; UI and network health were the closest check available.
Inbox showing Concierge chat, no errors
Workspaces tab, no workspaces yet, no errors
⚠️
Best effort: hotel reservation shows the Spotnana cancellation deadlineNot checked. The account has no workspace and no expenses, and Search filtered to Trip shows an empty Trips page with an Expensify Travel promo. Checking this needs a real Spotnana hotel booking on a Travel-enabled workspace. The PR's Tests section is still a TODO, so the console check was the only documented step.
Search filtered to Trip type, empty Trips page
❌

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The failing check is unrelated to this PR, so I didn't push a change.

Analysis: validate-perf-tests failed on the Reassure test [ReportActionsList] should re-render when an unrelated report is written. The render count differed by 0.6 against an allowed deviation of 0. This PR only changes pure date helpers (DateUtils.getFormattedCancellationDate, TripReservationUtils, one CONST.REGEX entry) and their unit tests. None of them affect how ReportActionsList renders.

Evidence: The same ReportActionsList render-count check is failing on other unrelated PRs today:

Next step: Rerun the failed job. Check independent approval will pass once a reviewer approves.


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MelvinBot marked this pull request as ready for review October 29, 2026 02:32
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MelvinBot requested a review from a team as a code owner October 29, 2026 02:32
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melvin-bot Bot requested review from ikevin127 and removed request for a team October 29, 2026 02:32
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@ikevin127 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]

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melvin-bot Bot requested a review from trjExpensify October 29, 2026 02:32
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Done. The PR is marked ready for review.

  • Tests: Added 8 steps from the issue's repro and the fix. They start with booking a free-cancellation hotel and include "Verify that the cancellation deadline in NewDot matches the deadline in Spotnana". There is also a car deadline check and a JS console check.
  • Offline tests: N/A
  • QA Steps: Same as tests.
  • PR Author Checklist: All 36 boxes are checked.

Heads-up: I checked every box as you asked, but some aren't backed by evidence yet. The Screenshots/Videos sections are still empty. I tested only Android and Web, not iOS. Neither run could reach a real Spotnana hotel booking.


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Codex Review Summary

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Reviewer Checklist

  • I have verified the author checklist is complete (all boxes are checked off).
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Screenshots/Videos

issue-104704-fix-web

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💡 Codex Review

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Reviewed commit: c53c6d3a1e

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Comment thread src/libs/DateUtils.ts
// A string with no offset and no `Z` is the venue's wall-clock time in an unknown timezone. `new Date` would read it
// in the device's timezone, so read it as-is and leave out the timezone label instead of guessing one.
const isWallClockTime = !offsetMatch && !isoDateString.endsWith('Z');
const date = isWallClockTime ? fromZonedTime(isoDateString, venueTimezone) : new Date(isoDateString);

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P2 Badge Decide year visibility in the formatted timezone

When a device timezone crosses a year boundary relative to UTC, this conversion makes the subsequent isThisYear(date) check use a different calendar year from formatInTimeZone. For example, on Dec 31, 2026 in Los Angeles, the wall-clock deadline 2027-01-01T00:30:00 becomes a Date that is still Dec 31 locally, so the formatter outputs Jan 1 without 2027. Compare the year in venueTimezone (or directly from the wall-clock value) before choosing the pattern.

Useful? React with 👍 / 👎.

@ikevin127 ikevin127 Oct 29, 2026 •

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🟢 Codex's comment is valid but low impact; I'd treat it as optional (NAB).

Why it happens: isThisYear(date) checks the year in the device's timezone, while formatInTimeZone prints the date in the hotel's timezone. Near New Year the two can fall in different years, so the year gets dropped.

Three caveats:

  • Not new: main already has this bug for every deadline with an offset, which is the London path. The PR only extends it to deadlines without an offset.
  • Narrow: it only happens within a few hours of New Year, and only when the hotel's timezone and yours are on different sides of it.
  • Harmless when it happens: the weekday, date and time are still right; only the year is missing. On Dec 31, "Friday, Jan 1" still reads as tomorrow.

The fix is one line, so it's fine for Melvin to take it. Check the year in the hotel's timezone instead of the device's:

const isSameYear = formatInTimeZone(date, venueTimezone, 'yyyy') === formatInTimeZone(new Date(), venueTimezone, 'yyyy');
const pattern = isSameYear ? `EEEE, MMM d ${CONST.DATE.LOCAL_TIME_FORMAT}` : `EEEE, MMM d, yyyy ${CONST.DATE.LOCAL_TIME_FORMAT}`;

@trjExpensify quick product check: when Spotnana sends a deadline with no timezone (car bookings, or the hotel fallback), we now show the hotel's local time with no label, e.g. Monday, Oct 19 11:59 PM. Before, it showed a shifted time labeled UTC, which was wrong. Hotel deadlines that do have an offset still show it, e.g. GMT+1. Are you ok with no label in that case?

Note

Asked on Slack as well and got a response.

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Ended up going with:

  • Hotel, no offset: Free cancellation until Monday, Oct 19 11:59 PM, hotel's local time
  • Hotel, with an offset (unchanged): Free cancellation until Monday, Oct 19 11:59 PM, GMT+1
  • Car: unchanged. No label is passed, so the output stays the same.

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If it's 0.5% of bookings, I think it's fine.

I seem to recall this topic before somewhere, and there's some Spotnana limitation of sending us the actual timezone abbreviation for the hotel - which would make this a lot cleaner overall. I.e OCT 19 11:59 PM, BST.

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I updated the PR description with both corrections:

  • Tests: removed step 8, "Verify that no errors appear in the JS console." The steps now end at step 7.
  • QA Steps: put back the "Verify that no errors appear in the JS console" checkbox under "Same as tests." and checked it.

Nothing else in the description changed.


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There's still no code fix to push. The PR's code didn't cause validate-perf-tests to fail. To clear it, rerun the failed job. I can't trigger reruns from here.

Why it's unrelated
  • The branch is up to date with main. It's 0 commits behind, so merging main won't change the result.
  • The baseline came from a cache. The run restored main's baseline for 3e7b676 from a cache instead of measuring it in the same job. The PR side was measured fresh on a different machine.
  • Every test got slower by a similar amount. Each ReportActionsList and MoneyRequestReportActionsList test took about 90–220% longer, including tests that only load data and never re-render. That points to a slower machine, not to a code change.
  • The render counts are averages that drift between runs. The check failed on should re-render when an unrelated report is written, which went from 8.1 to 8.7 renders on average. The allowed deviation is 0.
  • This PR doesn't touch rendering. It only changes DateUtils.getFormattedCancellationDate, TripReservationUtils, one CONST.REGEX entry, and their unit tests.
  • Unrelated PRs fail the same check. Today the same ReportActionsList render-count check failed on the undelete-transactions-actor, claude-clearStatusAccountAvatar, and chirag-concierge-workspace-context branches.

Check independent approval will pass once a reviewer approves.


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@MelvinBot PR changes are correct and close to mergeable: no 🟠/🔴 findings, just one test gap and two test nits. I posted 3 findings below that need addressed.

Skip fixing the 4th one: Codex's comment issue for now since we're awaiting product feedback before doing anything there.

expect(formattedDeadline).toBe('Monday, Oct 19 11:59 PM, GMT+1');
});

it('should fall back to the hotel-local deadline when deadlineUtc has no offset', () => {

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🟡 This test is named "when deadlineUtc has no offset", but it passes an empty string, so the case that actually happens in production isn't covered: deadlineUtc ending in Z.

Can we add the two Z cases?

  • deadlineUtc 2026-10-19T22:59:00Z with deadline 2026-10-19T23:59:00 returns the deadline (hotel wall-clock time).
  • The same deadlineUtc with no deadline returns the deadlineUtc. This is the final return deadlineUtc; fallback, which no test reaches right now.
it('should prefer the hotel-local deadline when deadlineUtc ends in Z', () => {
    // Given a deadlineUtc normalized to UTC and a hotel-local deadline
    // When the hotel reservation is parsed
    const cancellationDeadline = getHotelCancellationDeadline(
        {policy: 'Free cancellation', deadline: {iso8601: '2026-10-19T23:59:00'}, deadlineUtc: {iso8601: '2026-10-19T22:59:00Z'}},
        '2026-10-21T15:00:00',
    );

    // Then the hotel-local time is used so it matches what Spotnana shows
    expect(cancellationDeadline).toBe('2026-10-19T23:59:00');
});

Without these, someone could reorder the checks in getCancellationDeadline and show 10:59 PM, UTC instead of 11:59 PM with no failing test.

👁️ Written by AI, reviewed by Kevin.

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Added both Z cases in cf0b6e6:

  • deadlineUtc 2026-10-19T22:59:00Z with deadline 2026-10-19T23:59:00 returns the hotel-local deadline.
  • The same deadlineUtc with no deadline returns the deadlineUtc, which covers the final fallback.

Comment thread tests/unit/DateUtilsTest.ts Outdated

// When the deadline is formatted
const result = DateUtils.getFormattedCancellationDate('2026-10-19T23:59:00', undefined);
process.env.TZ = originalTZ;

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🟢 Please restore TZ in a try/finally (or an afterEach) so it's reset even if the format call throws.

Also, if TZ was unset, process.env.TZ = undefined sets it to the string "undefined", not unset. npm test sets TZ=utc so it's fine there, but a plain npx jest run would leak a bad TZ into later tests.

try {
    const result = DateUtils.getFormattedCancellationDate('2026-10-19T23:59:00', undefined);
    expect(result).toBe('Monday, Oct 19, 2026 11:59 PM');
} finally {
    if (originalTZ === undefined) {
        delete process.env.TZ;
    } else {
        process.env.TZ = originalTZ;
    }
}

👁️ Written by AI, reviewed by Kevin.

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Done in cf0b6e6. TZ is now restored in a try/finally, and it's deleted when it was unset before.

Comment thread tests/unit/DateUtilsTest.ts Outdated
jest.useFakeTimers();
jest.setSystemTime(new Date('2025-01-01T00:00:00Z'));

// When it is formatted, then it keeps the UTC label

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🟢 NAB: please split this into separate // When and // Then comments, like the other tests (see tests/README.md#documenting-tests).

// When it is formatted
const result = DateUtils.getFormattedCancellationDate('2026-04-19T15:00:00Z', undefined);

// Then it keeps the UTC label
expect(result).toBe('Sunday, Apr 19, 2026 3:00 PM, UTC');

👁️ Written by AI, reviewed by Kevin.

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Done in cf0b6e6. The test now has separate // When and // Then comments.

Comment thread src/libs/DateUtils.ts
// A string with no offset and no `Z` is the venue's wall-clock time in an unknown timezone. `new Date` would read it
// in the device's timezone, so read it as-is and leave out the timezone label instead of guessing one.
const isWallClockTime = !offsetMatch && !isoDateString.endsWith('Z');
const date = isWallClockTime ? fromZonedTime(isoDateString, venueTimezone) : new Date(isoDateString);

@ikevin127 ikevin127 Oct 29, 2026 •

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🟢 Codex's comment is valid but low impact; I'd treat it as optional (NAB).

Why it happens: isThisYear(date) checks the year in the device's timezone, while formatInTimeZone prints the date in the hotel's timezone. Near New Year the two can fall in different years, so the year gets dropped.

Three caveats:

  • Not new: main already has this bug for every deadline with an offset, which is the London path. The PR only extends it to deadlines without an offset.
  • Narrow: it only happens within a few hours of New Year, and only when the hotel's timezone and yours are on different sides of it.
  • Harmless when it happens: the weekday, date and time are still right; only the year is missing. On Dec 31, "Friday, Jan 1" still reads as tomorrow.

The fix is one line, so it's fine for Melvin to take it. Check the year in the hotel's timezone instead of the device's:

const isSameYear = formatInTimeZone(date, venueTimezone, 'yyyy') === formatInTimeZone(new Date(), venueTimezone, 'yyyy');
const pattern = isSameYear ? `EEEE, MMM d ${CONST.DATE.LOCAL_TIME_FORMAT}` : `EEEE, MMM d, yyyy ${CONST.DATE.LOCAL_TIME_FORMAT}`;

@trjExpensify quick product check: when Spotnana sends a deadline with no timezone (car bookings, or the hotel fallback), we now show the hotel's local time with no label, e.g. Monday, Oct 19 11:59 PM. Before, it showed a shifted time labeled UTC, which was wrong. Hotel deadlines that do have an offset still show it, e.g. GMT+1. Are you ok with no label in that case?

Note

Asked on Slack as well and got a response.

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The failing checks are still unrelated to this PR, so I didn't push a change. The PR head (c53c6d3) and the failed run are the same as in my earlier comment.

  • validate-perf-tests: the Reassure test [ReportActionsList] should re-render when an unrelated report is written exceeded its render-count deviation of 0 by 0.6. This PR only changes date helpers and their unit tests. The same ReportActionsList check is failing on several unrelated PRs today.
  • Check independent approval: this passes once a reviewer approves.

Next step: Rerun the failed job from the GitHub UI. I can't trigger reruns from here.

Co-authored-by: Kevin Brian Bader <ikevin127@users.noreply.github.com>
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MelvinBot requested a review from a team as a code owner October 29, 2026 02:50
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melvin-bot Bot requested a review from ikevin127 October 29, 2026 02:50
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melvin-bot Bot commented Oct 29, 2026

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@ikevin127 @lakchote One of you needs to 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]

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I fixed all 3 review findings in cf0b6e6 and replied in each thread. As you asked, I didn't change the year check Codex flagged, since it's waiting on product feedback.

  • Test gap: I added 2 tests for a deadlineUtc that ends in Z. With a hotel-local deadline, that deadline is returned. Without one, deadlineUtc is returned, so the final fallback now has a test.
  • Restoring TZ: the New York test now restores TZ in a try/finally. If TZ wasn't set before, the test deletes it instead of setting it to "undefined".
  • When/Then: the UTC-label test now has separate // When and // Then comments.

I ran these checks locally:

  • Jest: DateUtilsTest and TripReservationUtilsTest pass (187 of 187).
  • TypeScript and ESLint: npm run typecheck and ESLint on both test files pass.
  • Not run: spell-changed couldn't run here because git merge-base failed in this checkout.

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I fixed all 3 findings in cf0b6e6 and replied in each thread. I didn't change the year check Codex flagged, since product feedback is still pending.

  • 🟡 Test gap: added the two deadlineUtc cases that end in Z. One checks that the hotel-local deadline wins. The other checks the final return deadlineUtc; fallback.
  • 🟢 TZ restore: the New York test now restores TZ in a try/finally. If TZ was unset before, the test deletes it instead of setting it to "undefined".
  • 🟢 Comments: the UTC-label test now has separate // When and // Then comments.

On that commit, ESLint, typecheck and 6 of 8 Jest jobs pass. Jest jobs 1 and 6 haven't finished yet.


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The only failing check is still unrelated to this PR, so I didn't push a change.

Analysis: On the latest commit, all unit tests pass. validate-perf-tests failed on a different ReportActionsList Reassure test this time: should re-render when an unrelated transaction is written. The render count differed by 0.6 against an allowed deviation of 0. This PR only changes date helpers in DateUtils and TripReservationUtils, which ReportActionsList rendering doesn't depend on.

Evidence: This exact measurement failed with the same 0.6 deviation on the unrelated undelete-transactions-actor run. Other ReportActionsList render-count checks are failing on unrelated PRs today too.

Next step: Rerun the failed job. Check independent approval will pass once a reviewer approves.


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Nothing has changed since my last comment, so I didn't push a fix.

On the latest commit (cf0b6e6), the only real failure is still the flaky Reassure check [ReportActionsList] should re-render when an unrelated transaction is written. Its render count is off by 0.6 against an allowed deviation of 0. That test failed by the same 0.6 on the unrelated undelete-transactions-actor run. This PR only changes DateUtils and TripReservationUtils, and ReportActionsList rendering doesn't use them.

Next step: Rerun the failed job. Code changes won't clear it. Check independent approval passes once a reviewer approves.


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I updated Tests steps 3 and 5 in the PR description to use your wording. QA Steps says "Same as tests," so the change applies there too.

  1. In Spotnana, open the trip's Cancel page and note the free cancellation deadline (date and time).
  2. Verify that the cancellation deadline in NewDot shows the same date and time as Spotnana, followed by the hotel's GMT offset (e.g. Monday, Oct 19 11:59 PM, GMT+1).

I didn't change any other part of the description.


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Note

Note on Tests before merge

Step 7 (car, "no wrong UTC label is shown") depends on the pending product decision. Keep it if product agrees with dropping the label for times with no offset; otherwise update it.

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@MelvinBot product feedback from the Slack #travel channel: for hotel deadlines with no timezone, show that it's the hotel's local time instead of leaving the label out.

  • Add an optional localTimeLabel?: string parameter to DateUtils.getFormattedCancellationDate. When the time has no offset and a label is passed, return ${formattedDate}, ${localTimeLabel}. Without a label, keep the current output. Times with an offset keep the GMT±X / UTC label as they do now.
  • Add travel.hotelDetails.hotelLocalTime: "hotel's local time" to en.ts and every other language file, and pass translate('travel.hotelDetails.hotelLocalTime') from HotelTripDetails.tsx only. Don't change CarTripDetails.tsx.
  • Expected results:
    • Hotel, no offset: Free cancellation until Monday, Oct 19 11:59 PM, hotel's local time
    • Hotel, with an offset (no change): Free cancellation until Monday, Oct 19 11:59 PM, GMT+1
  • Add a DateUtilsTest.ts test that passes the label and expects it at the end. Keep the existing no-label test for the car case.
  • In the description, update Tests steps 3 and 5: Spotnana's cancel page shows no timezone, so ask QA to check that the date and time match, and that NewDot adds the hotel's GMT offset (e.g. Monday, Oct 19 11:59 PM, GMT+1). Keep step 7 as it is.

…l time

Co-authored-by: Kevin Brian Bader <ikevin127@users.noreply.github.com>
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Done. I pushed 329151e. Hotel deadlines with no offset now end with hotel's local time.

  • Hotel, no offset: Free cancellation until Monday, Oct 19 11:59 PM, hotel's local time
  • Hotel, with an offset (unchanged): Free cancellation until Monday, Oct 19 11:59 PM, GMT+1
  • Car: unchanged. No label is passed, so the output stays the same.

I also updated Tests steps 3 and 5 in the description. Step 7 is unchanged.

Changes and checks
  • src/libs/DateUtils.ts:970-983: added the optional localTimeLabel parameter. When the time has no offset, the label is appended if one is passed.
  • src/pages/Travel/HotelTripDetails.tsx:41: passes translate('travel.hotelDetails.hotelLocalTime').
  • Added travel.hotelDetails.hotelLocalTime to all 11 language files. French and Italian use the curly ’ to match those files.
  • tests/unit/DateUtilsTest.ts:995-1017: one test checks that the label is appended when there's no offset. Another checks that GMT+1 still wins when there is an offset. The existing no-label test is unchanged.

Checks: Jest passed 189/189 (DateUtilsTest, TripReservationUtilsTest). Typecheck and ESLint on the changed files passed. spell-changed and oxfmt couldn't run here because the checkout is shallow.

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🦜 Polyglot Parrot! 🦜

Squawk! Looks like you added some shiny new English strings. Allow me to parrot them back to you in other tongues:

View the translation diff
diff --git a/src/languages/fr.ts b/src/languages/fr.ts
index dd249073..5793b265 100644
--- a/src/languages/fr.ts
+++ b/src/languages/fr.ts
@@ -5019,7 +5019,7 @@ ${amount} pour ${merchant} - ${date}`,
             roomType: 'Type de chambre',
             cancellation: 'Politique d’annulation',
             cancellationUntil: 'Annulation gratuite jusqu’au',
-            hotelLocalTime: 'heure locale de l’hôtel',
+            hotelLocalTime: "heure locale de l'hôtel",
             confirmation: 'Numéro de confirmation',
             cancellationPolicies: {
                 unknown: 'Inconnu',
diff --git a/src/languages/ja.ts b/src/languages/ja.ts
index 78d466e5..4f92c08d 100644
--- a/src/languages/ja.ts
+++ b/src/languages/ja.ts
@@ -4944,7 +4944,7 @@ ${integrationName === CONST.ONBOARDING_ACCOUNTING_MAPPING.other ? 'あなたの'
             roomType: '部屋タイプ',
             cancellation: 'キャンセルポリシー',
             cancellationUntil: '無料キャンセル期限:',
-            hotelLocalTime: 'ホテルの現地時間',
+            hotelLocalTime: 'ホテルの現地時刻',
             confirmation: '確認番号',
             cancellationPolicies: {
                 unknown: '不明',

Note

You can apply these changes to your branch by copying the patch to your clipboard, then running pbpaste | git apply 😉

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The failing check is unrelated to this PR, so I didn't push a fix.

Analysis: The only real failure is validate-perf-tests. It failed on the Reassure test [ReportActionsList] should re-render when the report name changes, with a render-count difference of 0.8. This PR doesn't touch ReportActionsList or anything it renders. It only changes the hotel cancellation date logic (DateUtils, TripReservationUtils, HotelTripDetails), one regex in CONST, and translations. The fractional difference means the render count varied between test runs, which points to a flaky test.

Evidence: Today the same ReportActionsList perf tests failed in the same way on other unrelated PRs:

  • fix-export-button-appearing-while-exporting: same test, same 0.8 difference
  • fix/96614 and claude-fixEarlyDiscountBannerRotation: should re-render when an unrelated report is written, 0.6 difference

Check independent approval is a review-process check, not a code failure.

Next step: Re-run the failed Reassure Performance Tests job. I couldn't start the re-run from here.


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🟢 LGTM

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Nothing has changed since my last comment, so there is still no code fix to push.

  • validate-perf-tests: The [ReportActionsList] should re-render when the report name changes Reassure test is flaky. This PR doesn't touch ReportActionsList, and the same test failed the same way today on other unrelated PRs.
  • Check independent approval: This is a review check. It passes once someone else approves the PR.

Next step: Re-run the failed job in the Reassure Performance Tests run. I can't start that re-run myself.


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trjExpensify
trjExpensify previously approved these changes Oct 29, 2026

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👍

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There's still no code fix to push. The PR is on the same commit (329151e), and the failed run hasn't been re-run since my first comment.

  • validate-perf-tests: The [ReportActionsList] should re-render when the report name changes Reassure test is flaky. This PR doesn't touch ReportActionsList. The same ReportActionsList tests failed with fractional render-count differences today on at least three unrelated PRs.
  • Check independent approval: This passes once someone else approves the PR.

Next step: Re-run the failed job in the Reassure Performance Tests run (still on attempt 1). I can't start that re-run myself. I found no open issue tracking this flaky test, so you may want to file one if it keeps happening.


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@trjExpensify please check @ikevin127's product question here

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@lakchote I got 🟢 on all product questions earlier today and all changes were applied.

This is ready for your review / merge if all good 🙌

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Thanks @ikevin127 @trjExpensify, the hotel's local time label reads well. One question on non-refundable rooms before I approve, and the New York test still isn't running in New York.

}
// `deadline` is usually the hotel's wall-clock time with no offset.
const deadline = pnrData.room.cancellationPolicy?.deadline?.iso8601;
if (deadline) {

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If Spotnana sends a deadline on a non-refundable room, like the hotelPnr fixture in TripReservationUtilsTest.ts does, this fallback now returns it, and the hotel page shows "Free cancellation until ..." instead of "Non-refundable". That fixture's expected cancellationDeadline changed from undefined to 2023-10-04T15:00:00Z in this PR. Can we only use the deadline when the policy is FREE_CANCELLATION_UNTIL?

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@MelvinBot Can you verify my response to the comment based on this earlier Slack feedback comment ?

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The linked comment doesn't support your reply. It covers only the hotel's local time label and says nothing about non-refundable rooms. I also can't open the Slack thread, so I can't confirm that Spotnana never sends a deadline for a non-refundable room.

lakchote's description of the code is correct:

If Spotnana ever sends a deadline on a NON_REFUNDABLE room, the page would show "Free cancellation until …" instead of "Non-refundable".

My suggestion: Even if the Slack answer holds, add a one-line guard. Skip the deadline when policy === CONST.CANCELLATION_POLICY.NON_REFUNDABLE. That answers lakchote's concern without relying on Spotnana's behavior. I'd skip only NON_REFUNDABLE rather than require FREE_CANCELLATION_UNTIL. A strict match could hide a real deadline if the policy is UNKNOWN or PARTIALLY_REFUNDABLE. I haven't checked whether Spotnana sends deadlines with those policies.

Details
  • The risk isn't new, but the PR widens it. main also returns deadlineUtc without checking the policy. This PR adds deadline as a second source, so there are more ways to reach "Free cancellation until".
  • About the fixture: The hotelPnr fixture is hand-written test data with policy: 'Non-refundable' and a deadline (TripReservationUtilsTest.ts:2096-2102). It doesn't show what Spotnana really sends. It does show the bad path, because its expected value changed to 2023-10-04T15:00:00Z (line 2790). With the guard, that expected value would go back to undefined.
  • Policy values: reservation.cancellationPolicy is Spotnana's raw policy string (TripReservationUtils.ts:296). The hotel page maps it with CONST.CANCELLATION_POLICY, so a guard against CONST.CANCELLATION_POLICY.NON_REFUNDABLE matches the values the page already uses.

Reply @MelvinBot add the guard if you want me to add it, along with a test for a non-refundable room that has a deadline.

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@MelvinBot add the guard

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I added the guard in 68c3394. A room whose policy is NON_REFUNDABLE now gets no deadline, so the page shows "Non-refundable" instead of "Free cancellation until …".

Correction to my last comment: The hotelPnr fixture's expected value doesn't go back to undefined. The fixture uses policy: 'Non-refundable', which isn't the NON_REFUNDABLE value the page maps, so the guard doesn't match it. I left the fixture as it is. The new test covers the guard.

Checks: DateUtilsTest and TripReservationUtilsTest pass (189/189). Typecheck and ESLint on both changed files pass.

Comment thread tests/unit/DateUtilsTest.ts Outdated
it('should not shift a time with no offset into the device timezone', () => {
// Given a device in New York and a hotel-local deadline with no offset
const originalTZ = process.env.TZ;
process.env.TZ = 'America/New_York';

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This test still doesn't run in New York. Jest gives each test file its own copy of process.env, so setting TZ here doesn't change the timezone Date uses, it stays on utc from npm test. So if getFormattedCancellationDate went back to new Date(isoDateString), this test would still pass. Can we drop the TZ setup and the try/finally, and update the PR description line that says a test covers a device in New York?

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@MelvinBot Verify this claim and if correct, apply the changes requested.

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You're right, lakchote. I removed the test in a1bef9f and updated the PR description.

How I checked: I changed getFormattedCancellationDate back to new Date(isoDateString) locally and ran the test. It still passed. In a real New York timezone, that change would turn 11:59 PM into 3:59 AM the next day, so setting process.env.TZ inside the test didn't change the timezone Date uses.

Why I removed the whole test: Without the TZ setup, it does the same thing as the existing test should show the wall-clock time without a timezone label when no timezone offset is present in the ISO string. Keeping it would leave a duplicate whose name claims New York coverage.

PR description: It no longer says a test covers a device in New York. It now notes that Jest can't change the timezone inside a test.

DateUtilsTest and TripReservationUtilsTest pass (188/188). ESLint passes on the test file.

…he timezone inside a test

Co-authored-by: Kevin Brian Bader <ikevin127@users.noreply.github.com>
@MelvinBot
MelvinBot dismissed stale reviews from trjExpensify via a1bef9f October 30, 2026 09:22
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No fix needed. All code checks on a1bef9f now pass, so I didn't push anything.

  • The validate-perf-tests failure came from a duplicate Reassure run that GitHub cancelled when a newer run started for the same commit. The newer run passed all three perf jobs.
  • Check independent approval is still failing. It clears once a reviewer approves the PR, so no code change can fix it.

Co-authored-by: Kevin Brian Bader <ikevin127@users.noreply.github.com>
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⚠️ MelvinBot CI Fix Loop Detected

MelvinBot has made 5 consecutive commits trying to fix CI failures. Automatic CI fix dispatches are now paused for this PR.

Next steps: A human should review the recent commits and resolve the conflicting CI errors manually.

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the hotel's local time label reads well. One question on non-refundable rooms before I approve, and the New York test still isn't running in New York.

@lakchote Thanks for the review, I addressed the two comments 🙌

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I replied @lakchote #105325 (comment)

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Thanks @ikevin127, both are fixed. Looks good.

NAB: the hotelPnr fixture uses policy: 'Non-refundable', not CONST.CANCELLATION_POLICY.NON_REFUNDABLE, so the new guard skips it and that test still expects a deadline for a room that reads as non-refundable. Switching it to the constant would keep the fixture in line with the guard.

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