[HOLD #43040] [Xero Export] Implement offline pattern B for manual report exports

[lakchote]

Main issue: https://github.com/Expensify/Expensify/issues/409245

Part of QBO Export and Error Handling in NewDot

Doc section: https://docs.google.com/document/d/1aQl-AK_F6IqszWYG2aEllTsD5x3h4b8Zu0XEG0LuQ08/edit#heading=h.xw0s9oqvo44s
Project: https://github.com/orgs/Expensify/projects/129

Feature Description

During review for the detailed design, we decided we should support offline pattern B when manually exporting reports here. To implement that we need to

• Create an optimistic EXPORTINTEGRATION action in our Report.exportToIntegration and Report.markAsManuallyExported actions
  • The text should say started exporting this report to {integration}...
• Pass the optimisticReportActionID to both Report_Export and MarkAsExported APIs
• Use the ID to create the action in Auth
  • Auth will queue updates for the report action with the final text: exported this report to {integration}. [View out-of-pocket expenses].
• On failure
  • create the INTEGRATIONSMESSAGE action with the error message like normal (using a different ID)
  • delete the optimistic action on the frontend using failureData

Manual Test Steps

Sucessful offline export

1. Submit an expense report
2. Log in as the workspace admin
3. Approve the report
4. Go offline
5. 3-dot menu > Export > Xero
6. Verify a semi-transparent exported action gets added to the report
7. Go online
8. Verify the action becomes fully opaque

Failed offline export

Prerequisites

• Add a chart of account (expense category) to Xero that you can delete later

Steps

1. Create a report with an expense
2. Categorize the expense using the new Xero category
3. Submit it
4. Log in as the workspace admin and approve the report
5. Log into Xero and delete the chart of account
6. Go offline in NewDot
7. Export the report to Xero (3-dot menu > Export > Xero)
8. 6. Verify a semi-transparent exported action gets added to the report
9. 7. Go online
10. Verify
    • the exported action is removed
    • a report export error action is added in it's place

Automated Tests

• Verify optimisticData for the INTEGRATIONSMESSAGE is merged for both Report.exportToIntegration and Report.markAsManuallyExported actions
• Verify failureData removes the action

[lakchote]

Will be handled by #43040

[melvin-bot]

This issue has not been updated in over 15 days. @lakchote eroding to Monthly issue.

P.S. Is everyone reading this sure this is really a near-term priority? Be brave: if you disagree, go ahead and close it out. If someone disagrees, they'll reopen it, and if they don't: one less thing to do!

[trjExpensify]

@arosiclair can we close this btw, based on #45137 (comment)?

[arosiclair]

Yeah I think this should also work for Xero now.