nextcloud / nextcloud/mail

Background sync does not filter out deleted items

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#2,216 1 comment 1 reaction 0 assignees View on GitHub

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1. to develop bug
Dominant language
JavaScript
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Expected behavior

The background sync should filter out \deleted emails when it fetches new messages, just like we do when a message page is fetched.

Actual behavior

Deleted items show up if deleted with another client.


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Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the background-sync entry point and the existing deleted-item filtering used when a message page is fetched. Compare the two fetch paths and verify that messages deleted by another client no longer appear during background sync.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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