Details

Reviewers

kamil
marcin
inka

Commits

rCOMMbd924bf527b6: [web] Check backup version when restoring

Summary

If a backup is from newer version that the client, we can't restore it and the client needs to be updated in order to restore the backup.

https://linear.app/comm/issue/ENG-7008/detect-that-the-compaction-is-from-a-newer-version-than-the-app-and

Depends on D12013

Test Plan

Created a backup on native and tried to restore it on web, where the native version was greater that the web version. Verified that an exception was thrown during the restoration.

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Event Timeline

tomek created this revision.May 8 2024, 9:55 AM

Herald added a subscriber: ashoat. · View Herald TranscriptMay 8 2024, 9:55 AM

tomek added inline comments.May 8 2024, 9:57 AM

web/redux/persist.js
526	We can't import the config in the worker and we have to create a new const instead.

Harbormaster completed remote builds in B28767: Diff 39940.May 8 2024, 10:12 AM

tomek requested review of this revision.May 8 2024, 10:12 AM

ashoat added inline comments.May 8 2024, 10:21 AM

web/redux/persist.js
526	Is there really no way to have a single place with this constant? I'm confused what the challenge is
526	Oops, ignore me – I literally commented on the line where you're deduping the constant 😅

Should we display some kind of a message to the user?

tomek added a child revision: D12012: [native] Create a function returning the DB version.May 13 2024, 3:26 AM

Accepting, because this diff is only about detecting the case when a backup version is incompatible - looks like handling of this error or implementing a different approach will be handled after finalizing the discussion from ENG-7008

This revision is now accepted and ready to land.May 14 2024, 11:22 PM

kamil mentioned this in D12013: [native] Verify if the backup version is correct.May 14 2024, 11:35 PM

In D11947#341896, @inka wrote:

Should we display some kind of a message to the user?

Currently, restoring the backup happens only from the dev menu where a message from an exception is displayed. In the future, handling this exception should be a part of the login flow.

inka accepted this revision.May 15 2024, 7:57 AM

In the future, handling this exception should be a part of the login flow.

I wonder if there is a way to document this on Linear

In D11947#344227, @ashoat wrote:

In the future, handling this exception should be a part of the login flow.

I wonder if there is a way to document this on Linear

I've created https://linear.app/comm/issue/ENG-8133/verify-backup-version-after-fetching-it-on-login to track.