## Problem
`isRecordMatchingFilter` assumes every filter keyed by a relation field
name is a flat UUID filter on the related record id. Filters that
traverse a relation, like
```
{ pointOfContact: { companyId: { in: [companyId] } } }
```
(produced by view filters carrying `relationTargetFieldMetadataId`, such
as the seeded filter of a nested relation Field widget in #23815), make
it throw `Unexpected value for UUID filter`. The throw happens inside
the create and update optimistic effects, so creating a record from a
view seeded with such a filter aborts before anything is written.
## Fix
When the value under a relation field name holds related record field
names (or `and`/`or`/`not` composites) instead of UUID operators,
recurse into the related record with the relation target's object
metadata. A related record missing from the payload, or a list relation,
conservatively does not match. Flat UUID filters on the relation name,
join column filters and morph relations keep their existing behavior.
`isRecordMatchingFilter` now takes `objectMetadataItems` to resolve the
relation target metadata. The optimistic effect call sites already had
it in scope; it is threaded through the two group-by helpers.
## Tests
- New `Nested Relation Filters` cases: match, no match, related record
not loaded, composite conditions, list relation.
- Existing suites updated for the added parameter; record-filter and
optimistic-effect suites green, typecheck green.
---
_Generated by [Claude
Code](https://claude.ai/code/session_01Xp3AgGtc4kSP8PpgpKMWLQ)_
<!-- This is an auto-generated description by cubic. -->
<a
href="https://cubic.dev/pr/twentyhq/twenty/pull/23832?utm_source=github"
target="_blank" rel="noopener noreferrer"
data-no-image-dialog="true"><picture><source
media="(prefers-color-scheme: dark)"
srcset="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"><source
media="(prefers-color-scheme: light)"
srcset="https://www.cubic.dev/buttons/review-in-cubic-light.svg"><img
alt="Review in cubic"
src="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"></picture></a>
<!-- End of auto-generated description by cubic. -->
Félix Malfait
c3d0f021b7
