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supabase/apps/studio/components/interfaces/TableGridEditor/SidePanelEditor
Joshen Lim 4b5038ef9e Refactor queue operations to not mutate the query client to simplify implementation (#43964)
## Context

If you've got a queued operation on a table, then switch tables, the
dashboard stalls for a few seconds before finally rendering the selected
table.

This was caused by an infinite loop in a useEffect calling
`reapplyOptimisticUpdates` due to `dataUpdatedAt` being in the
dependency array (which comes from react query)

Removing `dataUpdatedAt` would resolve the issue, but then it won't
solve the following comment in the code:
`// This ensures pending changes remain visible when switching tabs or
after data refresh`

## Changes involved

Opting to refactor the logic for rendering data in the Grid instead
- Avoid manipulating the data directly from the query client
  - Manual changes to the query client are hard to track when debugging
- Ideally the data in the query client are exactly what is coming from
the API
- Instead just compute the row data if there's operations applied, and
render that in the grid
  ```
  const baseRows = data?.rows ?? EMPTY_ARR
const rows = formatGridDataWithOperationValues({ operations, rows:
baseRows })
  ```
- Simplifies operations logic + data in react query remains as the
source of truth
- This also improves perceived performance, as previously we'd need to
invalidate the query client if we're removing any operation.
- A lot more apparent with the undo operation introduced
[here](https://github.com/supabase/supabase/pull/43957)
- Whereas now, we'll just revert back to whatever's in the query client
(and still do the invalidation behind the scenes) so things feel faster
2026-03-19 23:05:38 +08:00
..