Stop re-sending receipts when moving tracked expenses

[lakchote]

Explanation of Change

Moving a tracked expense re-uploaded a receipt that was already stored server-side, causing the web POST to take multiple seconds for large receipts. The move payload now checks the original transaction's receiptID or remote source before attaching receipt.

Fixed Issues

https://github.com/Expensify/Expensify/issues/663919

PROPOSAL:

Tests

• Verify that no errors appear in the JS console

1. On web, track an expense with a receipt and immediately share or move it to a workspace.
2. Inspect the move network request and verify that it has no receipt field once the original transaction has a receiptID or remote receipt source.
3. Verify that the moved expense still displays its receipt.

Screen.Recording.2026-07-28.at.15.29.57.mov

Offline tests

NA

QA Steps

1. On web, track an expense with a receipt and immediately share or move it to a workspace.
2. Inspect the move network request and verify that it has no receipt field once the original transaction has a receiptID or remote receipt source.
3. Verify that the moved expense still displays its receipt.

• 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

[codecov]

Codecov Report

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

Files with missing lines	Coverage Δ
src/libs/TransactionUtils/index.ts	90.86% <100.00%> (+0.01%)	⬆️
src/libs/actions/IOU/TrackExpense.ts	84.55% <100.00%> (+5.19%)	⬆️
... and 80 files with indirect coverage changes

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[trjExpensify]

PR doesn’t need product input as a refactor PR. Unassigning and unsubscribing myself.

[flodnv]

Why can't we only do return !!receipt?.receiptID;?

[lakchote]

You're right, I checked in Auth and receiptID is always set whenever source is, so the source check is just insurance against a possible future drop in that pairing. I'll simplify to return !!receipt?.receiptID

[lakchote]

friendly bump @flodnv - note that I'll be OOO for 2 weeks next week, so if we can get it merged this week, that'd be perfect!