## Reduce type leakage between GraphQL schemas
### Why
Twenty runs two separate GraphQL schemas: **core** and **metadata**.
NestJS's `@nestjs/graphql` uses a global `TypeMetadataStorage` that
accumulates all decorated types across all modules. When each schema is
built, every registered type leaks into both schemas regardless of which
module it belongs to.
This means the core schema's generated TypeScript
(`generated/graphql.ts`) contained ~2,700 lines of types that only
belong to the metadata schema (and vice versa). This creates confusion
about type ownership, inflates generated code, and makes it harder to
reason about which API surface each schema actually exposes.
### How
**1. Patch `@nestjs/graphql` to support schema-scoped type resolution**
- **(Already done)** Added a `resolverSchemaScope` option to
`GqlModuleOptions`, allowing each schema to declare a scope (e.g.
`'metadata'`)
- `ResolversExplorerService` now filters resolvers by a
`RESOLVER_SCHEMA_SCOPE` metadata key, so each schema only sees its own
resolvers
- `GraphQLSchemaFactory` now performs a **reachability walk**
(`computeReachableTypes`) starting from scoped resolver return types and
arguments, only including types that are transitively referenced —
handling unions, interfaces, and prototype chains
- Type definition storage and orphaned reference registry are cleared
between schema builds to prevent cross-contamination
**2. Register `ClientConfig` as orphaned type in metadata schema**
Since `ClientConfig` is needed in the metadata schema but not directly
returned by a resolver, it's explicitly declared via
`buildSchemaOptions.orphanedTypes`.
**3. Regenerate frontend types and fix imports**
- `generated/graphql.ts` shrank by ~2,700 lines (types moved to where
they belong)
- `generated-metadata/graphql.ts` gained types like `ClientConfig` that
were previously missing
- ~500 frontend files updated to import from the correct generated file
This PR migrates `noteTarget` and `taskTarget` to morph relations behind
separate feature flags, following the Attachment/TimelineActivity
pattern.
It introduces the `IS_NOTE_TARGET_MIGRATED` and
`IS_TASK_TARGET_MIGRATED` flags, updates standard field metadata and
indexes to use morph relations, and adds two **1.17 workspace
migrations** that:
- rename `noteTarget.*Id` / `taskTarget.*Id` columns to `target*Id`
- convert the corresponding field metadata to `MORPH_RELATION` with a
shared `morphId`
On the frontend, note/task target read and write paths switch to
`target*Id` when the respective flag is enabled. Deleted targets are
filtered on reload to prevent reappearing relations.
Fixes https://github.com/twentyhq/twenty/issues/16928 and
https://github.com/twentyhq/private-issues/issues/400
When an object is renamed, its corresponding relation field on
noteTarget and taskTarget are not renamed. This caused an issue as in
the FE, we used the related record object name to compute the field name
used in the payload.
This PR addresses it by, instead, finding the field name after
identifying it thanks to the object id.
To reproduce, you can rename an object then try to tie it to a note.
## Scope
- Refactor SingleRecordPicker to handle morphItem and match Multiple one
- fix query generation to take morph into account
Left:
- double check SingleRecordPicker in Workflows / Form
- Fix tests / stories
This PR fixes the infinite loop that was happening in `RecordShowEffect`
component due to a useEffect on `recordStoreFamilyState` which was
creating a non-deterministic open loop.
The fix was to use a recoilCallback to avoid reading a stale state from
Recoil with `useRecoilValue`, useRecoilCallback always gets the most
fresh data and commits everything before React goes on with rendering,
thus avoiding any stale value in a useEffect.
Fixes https://github.com/twentyhq/twenty/issues/11079
Fixes https://github.com/twentyhq/core-team-issues/issues/957
## What
- Deprecate overlayscrollbars as we decided to follow the native
behavior
- rework on performances (avoid calling recoil states too much at field
level which is quite expensive)
- Also implements:
https://github.com/twentyhq/core-team-issues/issues/569
---------
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>
Charles Bochet