Files
meshcore-analyzer/cmd/server
efiten 709e5a4776 fix: observer filter drops groups in grouped packets view (#464) (#531)
## Summary

- When `groupByHash=true`, each group only carries its representative
(best-path) `observer_id`. The client-side filter was checking only that
field, silently dropping groups that were seen by the selected observer
but had a different representative.
- `loadPackets` now passes the `observer` param to the server so
`filterPackets`/`buildGroupedWhere` do the correct "any observation
matches" check.
- Client-side observer filter in `renderTableRows` is skipped for
grouped mode (server already filtered correctly).
- Both `db.go` and `store.go` observer filtering extended to support
comma-separated IDs (multi-select UI).

## Test plan

- [ ] Set an observer filter on the Packets screen with grouping enabled
— all groups that have **any** observation from the selected observer(s)
should appear, not just groups where that observer is the representative
- [ ] Multi-select two observers — groups seen by either should appear
- [ ] Toggle to flat (ungrouped) mode — per-observation filter still
works correctly
- [ ] Existing grouped packets tests pass: `cd cmd/server && go test
./...`

Fixes #464

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: you <you@example.com>
2026-04-03 09:22:37 -07:00
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