Sonarly Claude Code 311a5f7e18 SSE optimistic update crashes on custom fields not yet in stale metadata cache
https://sonarly.com/issue/14352?type=bug

When a user creates custom fields on an object and then views that object's records, incoming SSE database events include the new fields, but the frontend metadata cache hasn't refreshed yet, causing a crash in the optimistic record computation.

Fix: **What changed:** In `computeOptimisticRecordFromInput.ts`, replaced the `throw new Error(...)` with `console.warn(...)` when unknown fields are detected in the record input (line 73-77).

**Why:** The function validates that all fields in `recordInput` exist in `objectMetadataItem.fields`. This validation was originally written for mutation-triggered optimistic updates where the frontend controls the input. When SSE real-time events were added (commit `d51c988a9e`, Jan 2026), this function started receiving server-controlled input that may include fields not yet known to the frontend's metadata cache — specifically when a user creates custom fields and immediately views records before the metadata refreshes.

The function's main for-loop (line 80) iterates only over `objectMetadataItem.fields`, so unknown fields in `recordInput` are already naturally skipped. The throw was a defensive assertion that became incorrect when the caller contract changed. Converting it to a warning preserves observability while allowing graceful degradation.

**Test update:** Updated the existing test from asserting a throw to asserting a `console.warn` call and verifying that known fields (like `city: 'Paris'`) are still correctly processed while unknown fields are skipped.
2026-03-13 10:59:58 +00:00
2025-08-07 17:02:12 +02:00
2025-07-08 15:13:02 +02:00
2026-03-11 16:30:28 +01:00
2026-03-04 00:50:06 +01:00
2026-03-12 15:42:01 +01:00

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