[HOLD for Payment 2024-09-06][$250] Navigation - black page when Navigating back from invited workspace chat

[IuliiaHerets]

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Version Number: v9.0.18-0
Reproducible in staging?: Y
Reproducible in production?: N
Issue was found when executing this PR #45390
Email or phone of affected tester (no customers): [email protected]
Issue reported by: Applause Internal Team

Action Performed:

1. Log in as User A, an account that owns a workspace
2. Invite B, a user that does not yet have an Expensify account
3. Check B's email for the invitation
4. Open the new.expensify.com link from the email in a different browser
5. Navigate back from the workspace chat (On Web: decrease the window size so you can get the back button)

Expected Result:

Navigating back takes you to LHN

Actual Result:

Navigating back takes you to a black page

Workaround:

Unknown

Platforms:

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

Screenshots/Videos

Bug6565161_1723109964049.1723083220385_ad8ee684-0ca8-46b9-8c55-76efc6f081bb.mp4

View all open jobs on GitHub

Upwork Automation - Do Not Edit

• Upwork Job URL: https://www.upwork.com/jobs/~01502c96e8462645b6
• Upwork Job ID: 1821576366200920163
• Last Price Increase: 2024-08-15
• Automatic offers:
• rayane-djouah | Reviewer | 103586817
• nkdengineer | Contributor | 103586819

Issue Owner

Current Issue Owner: @miljakljajic

[melvin-bot]

Triggered auto assignment to @luacmartins (DeployBlockerCash), see https://stackoverflowteams.com/c/expensify/questions/9980/ for more details.

[melvin-bot]

Triggered auto assignment to @miljakljajic (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details. Please add this bug to a GH project, as outlined in the SO.

[github-actions]

👋 Friendly reminder that deploy blockers are time-sensitive ⏱ issues! Check out the open `StagingDeployCash` deploy checklist to see the list of PRs included in this release, then work quickly to do one of the following:

1. Identify the pull request that introduced this issue and revert it.
2. Find someone who can quickly fix the issue.
3. Fix the issue yourself.

[IuliiaHerets]

We think that this bug might be related to #vip-split

[melvin-bot]

Job added to Upwork: https://www.upwork.com/jobs/~01502c96e8462645b6

[melvin-bot]

Triggered auto assignment to Contributor-plus team member for initial proposal review - @rayane-djouah (External)

[luacmartins]

Invite B, a user that does not yet have an Expensify account

I'm failing on this step, since I get a "404 Account not found" error from the API.

[luacmartins]

Managed to get through by using a gmail email, instead of expensifail. This also happens in prod, so NAB.

[nkdengineer]

Proposal

Please re-state the problem that we are trying to solve in this issue.

Navigating back takes you to a black page

What is the root cause of that problem?

We handle the exitTo navigation here

App/src/pages/ValidateLoginPage/index.tsx

Lines 23 to 24 in 87c116b

	Session.handleExitToNavigation(exitTo);
	return;

In this function, we use navigate to go to the exitTo so the previous page is still in the stack navigation. Then when we click on the back button, the blank page appears now because the data is loaded

App/src/libs/actions/Session/index.ts

Line 1004 in 87c116b

Navigation.navigate(url);

What changes do you think we should make in order to solve the problem?

We should use Navigation.goBack to remove the validation page in the navigation stack before we navigate to the exitTo page

Navigation.goBack();
Navigation.navigate(url); 

App/src/pages/ValidateLoginPage/index.tsx

Lines 23 to 24 in 87c116b

	Session.handleExitToNavigation(exitTo);
	return;

What alternative solutions did you explore? (Optional)

Or we can use navigate with type up

Navigation.navigate(url, CONST.NAVIGATION.TYPE.UP); 

App/src/pages/ValidateLoginPage/index.tsx

Lines 23 to 24 in 87c116b

	Session.handleExitToNavigation(exitTo);
	return;

[rayane-djouah]

@nkdengineer Are you still able to reproduce?

[nkdengineer]

@rayane-djouah
Yes, I'm still able to reproduce. The detailed steps:

1. As user A, invite user B who does not yet have an Expensify account
2. Login as user B
3. Check user B's invitation
4. Open the Expensify URL in the invitation email
5. Navigate back from the workspace chat (On Web: decrease the window size so you can get the back button)

Screen.Recording.2024-08-12.at.15.28.25.mov

[rayane-djouah]

@nkdengineer - Unable to reproduce, am I missing anything?

Screen.Recording.2024-08-13.at.7.17.02.PM.mov

[nkdengineer]

@rayane-djouah After inviting user B, you need to login as user B first before opening the invitation URL to reproduce this bug.

[melvin-bot]

📣 It's been a week! Do we have any satisfactory proposals yet? Do we need to adjust the bounty for this issue? 💸

[rayane-djouah]

@nkdengineer - I see, I’m now able to reproduce the issue. Could you please explain why the bug occurs when the user is signed in but not when the user is not signed in?

[nkdengineer]

@rayane-djouah That is because ValidateLoginPage is on both PublicScreen and AuthScreen. If the user is not signed in we run signInWithValidateCode logic in ValidateLoginPage of PublicScreen. After this is successful the user moves to the AuthScreen then ValidateLoginPage isn't in the stack navigator.

[rayane-djouah]

@nkdengineer's proposal looks good to me.

🎀👀🎀 C+ reviewed

[melvin-bot]

Current assignee @luacmartins is eligible for the choreEngineerContributorManagement assigner, not assigning anyone new.

[melvin-bot]

📣 @rayane-djouah 🎉 An offer has been automatically sent to your Upwork account for the Reviewer role 🎉 Thanks for contributing to the Expensify app!

Offer link
Upwork job

[melvin-bot]

📣 @nkdengineer 🎉 An offer has been automatically sent to your Upwork account for the Contributor role 🎉 Thanks for contributing to the Expensify app!

Offer link
Upwork job
Please accept the offer and leave a comment on the Github issue letting us know when we can expect a PR to be ready for review 🧑‍💻
Keep in mind: Code of Conduct | Contributing 📖

[rayane-djouah]

⚠️ We just got confirmation on Slack that the Deploy Checklist: New Expensify 2024-08-26 which includes the PR of this issue was only deployed to production in Deploy Checklist: New Expensify 2024-08-28. More context on why this happened can be found in this Slack thread and this Slack comment.

Given the context above, this issue should be on [HOLD for Payment 2024-09-6] according to production deploy from Deploy Checklist: New Expensify 2024-08-28.

cc @miljakljajic

[miljakljajic]

both offers have been accepted and will be paid on the 6th

[miljakljajic]

Both contracts paid and ended