Paul Rastoin
49e2272fb9
Closes https://github.com/twentyhq/core-team-issues/issues/2732 ## Problem Workspace migration delete actions embedded the raw workspace-cache flat entity as their `flatEntity` payload, leaking: - `id`, `workspaceId`, `applicationId` - raw many-to-one join columns (`objectMetadataId`, `relationTargetFieldMetadataId`, ...) - raw FK aggregators (`viewFieldIds`, ...) - raw jsonb properties containing serialized relations (`settings`, `overrides`, `configuration`) Create actions already expose universal identifiers only. The asymmetry made identical migrations non-portable across workspaces (payloads embed random workspace primary keys) and caused snapshot flakiness in integration suites. ## Fix - Add `deleteFlatEntityForeignKeyAggregators` (raw-side counterpart of `deleteUniversalFlatEntityForeignKeyAggregators`, following the `flatEntityForeignKeyAggregator` / `universalFlatEntityForeignKeyAggregator` naming of `ALL_ONE_TO_MANY_METADATA_RELATIONS`). It strips base workspace-scoped properties, every property registered with a `universalProperty` counterpart in `ALL_ENTITY_PROPERTIES_CONFIGURATION_BY_METADATA_NAME` (covers raw join columns and serialized jsonb, including cases not modeled as many-to-one relations like `labelIdentifierFieldMetadataId`), and raw one-to-many `...Ids` aggregators. Its scope is disjoint from the universal-side util. - Apply it in the delete branch of `WorkspaceEntityMigrationBuilderService` — the single point where delete-action `flatEntity` is attached — so the payload matches its `MetadataUniversalFlatEntity<T>` type at runtime. Universal `...UniversalIdentifiers` aggregators are kept (they are portable), so `BaseUniversalDeleteWorkspaceMigrationAction` needs no type change. - Regenerate the affected `successful-sync-application-workspace-migration` snapshot: the delete payload now only carries universal identifiers. Safe downstream: the runner resolves delete targets via `universalIdentifier` lookups in current maps and metadata events fetch the deleted entity from maps by `entityId`; no consumer reads the stripped properties (only create handlers consume `action.flatEntity`). Note: the `normalizeIdCollections` mitigation flag mentioned in the issue does not exist on `main`, so there was nothing to remove. ## Tests - New snapshot-based unit spec for the strip util (objectMetadata and fieldMetadata shapes, plus input immutability). - Full twenty-server unit suite: 6922 passed. - Integration with live DB: full `metadata/suites/application` (50 suites), object/field/index/agent metadata suites, all 26 `graphql/suites/view` suites, `failing-agent-deletion`, `object-identifier-update-side-effect-on-view-field` — all green, no other snapshot changes.
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