[OBJECT_CACHE_FLUSH_REQUIRED_WHEN_RELEASED] Remove FlatObjectMetadata custom fieldMetadataIds fk aggregator property (#17438)

# Introduction
Currently refactoring `flatEntity` typing, encountering some tsc errors
due to this fk aggregator custom override
It shall now follow generic pattern leading to be named `fieldIds`

Needs to flush object cache when released

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/__mocks__/mockPersonObjectMetadata.ts

@@ -154,7 +154,7 @@ export const mockPersonFlatObjectMetadata = (
     workspaceId,
     universalIdentifier: objectMetadataId,
     indexMetadataIds: [],
-    fieldMetadataIds: mockFieldMetadatas.map((field) => field.id),
+    fieldIds: mockFieldMetadatas.map((field) => field.id),
     viewIds: [],
     applicationId: 'test-application-id',
     isLabelSyncedWithName: false,

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/graphql-query-parsers/graphql-query-order/graphql-query-order-group-by.parser.ts

@@ -70,7 +70,7 @@ export class GraphqlQueryOrderGroupByParser {
   }): Record<string, OrderByClause>[] {
     const parsedOrderBy: Record<string, OrderByClause>[] = [];
 
-    const fields = this.flatObjectMetadata.fieldMetadataIds
+    const fields = this.flatObjectMetadata.fieldIds
       .map((id) => this.flatFieldMetadataMaps.byId[id])
       .filter(isDefined);
 

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/graphql-query-parsers/graphql-query-selected-fields/graphql-selected-fields-aggregate.parser.ts

@@ -17,7 +17,7 @@ export class GraphqlQuerySelectedFieldsAggregateParser {
     flatFieldMetadataMaps: FlatEntityMaps<FlatFieldMetadata>,
     accumulator: GraphqlQuerySelectedFieldsResult,
   ): void {
-    const fields = flatObjectMetadata.fieldMetadataIds
+    const fields = flatObjectMetadata.fieldIds
       .map((id) => flatFieldMetadataMaps.byId[id])
       .filter(isDefined);
 

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/graphql-query-parsers/graphql-query-selected-fields/graphql-selected-fields.parser.ts

@@ -94,7 +94,7 @@ export class GraphqlQuerySelectedFieldsParser {
     accumulator: GraphqlQuerySelectedFieldsResult,
     isFromOneToManyRelation?: boolean,
   ): void {
-    for (const fieldMetadataId of flatObjectMetadata.fieldMetadataIds) {
+    for (const fieldMetadataId of flatObjectMetadata.fieldIds) {
       const fieldMetadata = findFlatEntityByIdInFlatEntityMapsOrThrow({
         flatEntityId: fieldMetadataId,
         flatEntityMaps: this.flatFieldMetadataMaps,

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/helpers/object-records-to-graphql-connection.helper.ts

@@ -173,7 +173,7 @@ export class ObjectRecordsToGraphqlConnectionHelper {
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const processedObjectRecord: Record<string, any> = {};
 
-    for (const fieldId of flatObjectMetadata.fieldMetadataIds) {
+    for (const fieldId of flatObjectMetadata.fieldIds) {
       const fieldMetadata = findFlatEntityByIdInFlatEntityMapsOrThrow({
         flatEntityId: fieldId,
         flatEntityMaps: this.flatFieldMetadataMaps,

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/utils/__tests__/build-columns-to-select.spec.ts

@@ -106,7 +106,7 @@ describe('buildColumnsToSelect', () => {
       createdAt: new Date('2025-07-10T10:58:54.536Z'),
       updatedAt: new Date('2025-07-10T10:58:54.536Z'),
       universalIdentifier: personObjectId,
-      fieldMetadataIds: fieldIds,
+      fieldIds: fieldIds,
       indexMetadataIds: [],
       viewIds: [],
       applicationId: null,
@@ -162,7 +162,7 @@ describe('buildColumnsToSelect', () => {
     id: companyObjectId,
     nameSingular: 'company',
     namePlural: 'companies',
-    fieldMetadataIds: [],
+    fieldIds: [],
     indexMetadataIds: [],
     viewIds: [],
   } as unknown as FlatObjectMetadata;

packages/twenty-server/src/engine/api/graphql/graphql-query-runner/utils/build-columns-to-select.ts

@@ -50,7 +50,7 @@ const getRequiredRelationColumns = (
 ): string[] => {
   const requiredColumns: string[] = [];
 
-  for (const fieldId of flatObjectMetadata.fieldMetadataIds) {
+  for (const fieldId of flatObjectMetadata.fieldIds) {
     const fieldMetadata = findFlatEntityByIdInFlatEntityMapsOrThrow({
       flatEntityId: fieldId,
       flatEntityMaps: flatFieldMetadataMaps,

packages/twenty-server/src/engine/api/graphql/workspace-schema-builder/utils/get-flat-fields-for-flat-object-metadata.util.ts

@@ -8,7 +8,7 @@ export const getFlatFieldsFromFlatObjectMetadata = (
   flatObjectMetadata: FlatObjectMetadata,
   flatFieldMetadataMaps: FlatEntityMaps<FlatFieldMetadata>,
 ): FlatFieldMetadata[] => {
-  return flatObjectMetadata.fieldMetadataIds
+  return flatObjectMetadata.fieldIds
     .map((fieldId) => flatFieldMetadataMaps.byId[fieldId])
     .filter(isDefined);
 };