Object metadata API create one using workspace migration v2 (#13420)

# Introduction
In this PR we create basic transpilation methods and utils to handle
input to flat, entity to flat, object maps to flat. In order to
transpile everything into a common validation that will be implemented
in another PR

## FieldMetadataEntity typing
Added `never | null` to fields that should never be in order to ease
general abstracted method to pass null, as anw it's what is in the
database

## Todo
- ~~Create a feature flag~~
- Integration test for object creation through metadata api + pg col
introspection and snapshoting

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-field-metadata.mock.ts

@@ -1,56 +0,0 @@
-import { faker } from '@faker-js/faker';
-import { FieldMetadataType } from 'twenty-shared/types';
-
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-
-type FlatFieldMetadataOverrides<
-  T extends FieldMetadataType = FieldMetadataType,
-> = Required<
-  Pick<FlatFieldMetadata<T>, 'uniqueIdentifier' | 'objectMetadataId' | 'type'>
-> &
-  Partial<FlatFieldMetadata<T>>;
-
-export const getFlatFieldMetadataMock = <T extends FieldMetadataType>(
-  overrides: FlatFieldMetadataOverrides<T>,
-): FlatFieldMetadata => {
-  const createdAt = faker.date.anytime();
-
-  return {
-    defaultValue: null,
-    options: null,
-    settings: null,
-    createdAt,
-    description: 'default flat field metadata description',
-    icon: 'icon',
-    id: faker.string.uuid(),
-    isActive: true,
-    isCustom: true,
-    name: 'flatFieldMetadataName',
-    label: 'flat field metadata label',
-    isNullable: true,
-    isUnique: false,
-    isLabelSyncedWithName: false,
-    isSystem: false,
-    standardId: null,
-    standardOverrides: null,
-    updatedAt: createdAt,
-    workspaceId: faker.string.uuid(),
-    flatRelationTargetFieldMetadata: undefined as never,
-    relationTargetFieldMetadataId: undefined as never,
-    flatRelationTargetObjectMetadata: undefined as never,
-    relationTargetObjectMetadataId: undefined as never,
-    ...overrides,
-  };
-};
-
-export const getStandardFlatFieldMetadataMock = (
-  overrides: Omit<FlatFieldMetadataOverrides, 'isCustom' | 'isSystem'>,
-) => {
-  return getFlatFieldMetadataMock({
-    standardId: faker.string.uuid(),
-    standardOverrides: {},
-    isCustom: false,
-    isSystem: true,
-    ...overrides,
-  });
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-index-field-metadata.mock.ts

@@ -1,24 +0,0 @@
-import { faker } from '@faker-js/faker';
-
-import { FlatIndexFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-field-metadata';
-
-type FlatIndexFieldMetadataOverrides = Required<
-  Pick<
-    FlatIndexFieldMetadata,
-    'fieldMetadataId' | 'indexMetadataId' | 'uniqueIdentifier'
-  >
-> &
-  Partial<FlatIndexFieldMetadata>;
-export const getFlatIndexFieldMetadataMock = (
-  overrides: FlatIndexFieldMetadataOverrides,
-): FlatIndexFieldMetadata => {
-  const createdAt = faker.date.anytime();
-
-  return {
-    createdAt,
-    id: faker.string.uuid(),
-    order: faker.number.int(),
-    updatedAt: createdAt,
-    ...overrides,
-  };
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-index-metadata.mock.ts

@@ -1,37 +0,0 @@
-import { faker } from '@faker-js/faker';
-
-import { IndexType } from 'src/engine/metadata-modules/index-metadata/types/indexType.types';
-import { FlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata';
-
-type FlatIndexMetadataOverrides = Required<
-  Pick<FlatIndexMetadata, 'uniqueIdentifier' | 'objectMetadataId'>
-> &
-  Partial<FlatIndexMetadata>;
-export const getFlatIndexMetadataMock = (
-  overrides: FlatIndexMetadataOverrides,
-): FlatIndexMetadata => {
-  const createdAt = faker.date.anytime();
-
-  return {
-    flatIndexFieldMetadatas: [],
-    createdAt,
-    id: faker.string.uuid(),
-    indexType: IndexType.BTREE,
-    indexWhereClause: undefined,
-    isCustom: false,
-    isUnique: false,
-    name: 'defaultFlatIndexMetadataName',
-    updatedAt: createdAt,
-    workspaceId: faker.string.uuid(),
-    ...overrides,
-  };
-};
-
-export const getStandardFlatIndexMetadataMock = (
-  overrides: Omit<FlatIndexMetadataOverrides, 'isCustom'>,
-) => {
-  return getFlatIndexMetadataMock({
-    isCustom: false,
-    ...overrides,
-  });
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-object-metadata.mock.ts

@@ -1,56 +0,0 @@
-import { faker } from '@faker-js/faker';
-
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-
-type FlatObjectMetadataOverrides = Required<
-  Pick<FlatObjectMetadata, 'uniqueIdentifier'>
-> &
-  Partial<FlatObjectMetadata>;
-export const getFlatObjectMetadataMock = (
-  overrides: FlatObjectMetadataOverrides,
-): FlatObjectMetadata => {
-  const createdAt = faker.date.anytime();
-
-  return {
-    flatFieldMetadatas: [],
-    flatIndexMetadatas: [],
-    createdAt,
-    dataSourceId: faker.string.uuid(),
-    description: 'default flat object metadata description',
-    duplicateCriteria: [],
-    icon: 'icon',
-    id: faker.string.uuid(),
-    imageIdentifierFieldMetadataId: faker.string.uuid(),
-    isActive: true,
-    isAuditLogged: true,
-    isCustom: true,
-    isLabelSyncedWithName: false,
-    isRemote: false,
-    isSearchable: true,
-    isSystem: false,
-    labelIdentifierFieldMetadataId: faker.string.uuid(),
-    labelPlural: 'default flat object metadata label plural',
-    labelSingular: 'default flat object metadata label singular',
-    namePlural: 'defaultflatObjectMetadataNamePlural',
-    nameSingular: 'defaultflatObjectMetadataNameSingular',
-    shortcut: 'shortcut',
-    standardId: null,
-    standardOverrides: null,
-    targetTableName: '',
-    updatedAt: createdAt,
-    workspaceId: faker.string.uuid(),
-    ...overrides,
-  };
-};
-
-export const getStandardFlatObjectMetadataMock = (
-  overrides: Omit<FlatObjectMetadataOverrides, 'isCustom' | 'isSystem'>,
-) => {
-  return getFlatObjectMetadataMock({
-    standardId: faker.string.uuid(),
-    standardOverrides: {},
-    isCustom: false,
-    isSystem: true,
-    ...overrides,
-  });
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata.ts

@@ -1,32 +0,0 @@
-import { FieldMetadataType } from 'twenty-shared/types';
-
-import { FieldMetadataEntity } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
-import { AssignTypeIfIsRelationFieldMetadataType } from 'src/engine/metadata-modules/field-metadata/types/assign-type-if-is-relation-field-metadata-type.type';
-import { FlatObjectMetadataWithoutFields } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-
-const fieldMetadataRelationProperties = [
-  'relationTargetFieldMetadata',
-  'relationTargetObjectMetadata',
-  'fieldPermissions',
-  'indexFieldMetadatas',
-  'object',
-] as const satisfies (keyof FieldMetadataEntity)[];
-
-type FieldMetadataEntityRelationProperties =
-  (typeof fieldMetadataRelationProperties)[number];
-
-export type FlatFieldMetadata<T extends FieldMetadataType = FieldMetadataType> =
-  Omit<FieldMetadataEntity<T>, FieldMetadataEntityRelationProperties> & {
-    uniqueIdentifier: string;
-    flatRelationTargetFieldMetadata: AssignTypeIfIsRelationFieldMetadataType<
-      Omit<
-        FlatFieldMetadata,
-        'flatRelationTargetFieldMetadata' | 'flatRelationTargetObjectMetadata'
-      >,
-      T
-    >;
-    flatRelationTargetObjectMetadata: AssignTypeIfIsRelationFieldMetadataType<
-      FlatObjectMetadataWithoutFields,
-      T
-    >;
-  };

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata.ts

@@ -1,16 +0,0 @@
-import { IndexMetadataEntity } from 'src/engine/metadata-modules/index-metadata/index-metadata.entity';
-import { ExtractRecordTypeOrmRelationProperties } from 'src/engine/workspace-manager/workspace-migration-v2/types/extract-record-typeorm-relation-properties.type';
-import { FlatIndexFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-field-metadata';
-import { MetadataEntitiesRelationTarget } from 'src/engine/workspace-manager/workspace-migration-v2/types/metadata-entities-relation-targets.type';
-
-type IndexMetadataRelationProperties = ExtractRecordTypeOrmRelationProperties<
-  IndexMetadataEntity,
-  MetadataEntitiesRelationTarget
->;
-
-export type FlatIndexMetadata = Partial<
-  Omit<IndexMetadataEntity, IndexMetadataRelationProperties>
-> & {
-  flatIndexFieldMetadatas: FlatIndexFieldMetadata[];
-  uniqueIdentifier: string;
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata.ts

@@ -1,25 +0,0 @@
-import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
-import { ExtractRecordTypeOrmRelationProperties } from 'src/engine/workspace-manager/workspace-migration-v2/types/extract-record-typeorm-relation-properties.type';
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-import { FlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata';
-import { MetadataEntitiesRelationTarget } from 'src/engine/workspace-manager/workspace-migration-v2/types/metadata-entities-relation-targets.type';
-
-type ObjectMetadataRelationProperties = ExtractRecordTypeOrmRelationProperties<
-  ObjectMetadataEntity,
-  MetadataEntitiesRelationTarget
->;
-
-export type FlatObjectMetadata = Omit<
-  ObjectMetadataEntity,
-  ObjectMetadataRelationProperties
-> & {
-  uniqueIdentifier: string;
-  flatIndexMetadatas: FlatIndexMetadata[];
-  flatFieldMetadatas: FlatFieldMetadata[];
-};
-
-// Could be renamed
-export type FlatObjectMetadataWithoutFields = Omit<
-  FlatObjectMetadata,
-  'flatFieldMetadatas' | 'flatIndexMetadatas'
->;

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/types/from-to.type.ts

@@ -1,4 +0,0 @@
-export type FromTo<T> = {
-  from: T;
-  to: T;
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/utils/deleted-created-updated-matrix-dispatcher.util.ts

@@ -1,4 +1,4 @@
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
+import { FromTo } from 'twenty-shared/types';
 
 export type DeletedCreatedUpdatedMatrix<T> = {
   created: T[];

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/utils/flat-field-metadata-comparator.util.ts

@@ -1,120 +0,0 @@
-import diff from 'microdiff';
-import { FieldMetadataType } from 'twenty-shared/types';
-import { isDefined } from 'twenty-shared/utils';
-
-import { isRelationFieldMetadataType } from 'src/engine/utils/is-relation-field-metadata-type.util';
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
-import { UpdateFieldAction } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-field-action-v2';
-import { transformMetadataForComparison } from 'src/engine/workspace-manager/workspace-sync-metadata/comparators/utils/transform-metadata-for-comparison.util';
-
-const flatFieldMetadataPropertiesToCompare = [
-  'defaultValue',
-  'description',
-  'icon',
-  'isActive',
-  'isLabelSyncedWithName',
-  'isUnique',
-  'label',
-  'name',
-  'options',
-  'standardOverrides',
-  'settings',
-  // To reactivate once we authorize relation edition, see https://github.com/twentyhq/twenty/commit/39f6f3c4bb101272a9014e142a842d0801a3c33b
-  // 'relationTargetFieldMetadataId',
-  // 'relationTargetObjectMetadataId',
-  ///
-] as const satisfies (keyof FlatFieldMetadata)[];
-
-export type FlatFieldMetadataPropertiesToCompare =
-  (typeof flatFieldMetadataPropertiesToCompare)[number];
-
-const fieldMetadataPropertiesToStringify = [
-  'defaultValue',
-  'standardOverrides',
-  'settings',
-] as const satisfies FlatFieldMetadataPropertiesToCompare[];
-
-const shouldNotOverrideDefaultValue = (type: FieldMetadataType) => {
-  return [
-    FieldMetadataType.BOOLEAN,
-    FieldMetadataType.SELECT,
-    FieldMetadataType.MULTI_SELECT,
-    FieldMetadataType.CURRENCY,
-    FieldMetadataType.PHONES,
-    FieldMetadataType.ADDRESS,
-  ].includes(type);
-};
-
-type GetWorkspaceMigrationUpdateFieldActionArgs = FromTo<FlatFieldMetadata>;
-export const compareTwoFlatFieldMetadata = ({
-  from,
-  to,
-}: GetWorkspaceMigrationUpdateFieldActionArgs) => {
-  const compareFieldMetadataOptions = {
-    shouldIgnoreProperty: (
-      property: string,
-      fieldMetadata: FlatFieldMetadata,
-    ) => {
-      if (
-        !flatFieldMetadataPropertiesToCompare.includes(
-          property as FlatFieldMetadataPropertiesToCompare,
-        )
-      ) {
-        return true;
-      }
-
-      if (
-        property === 'defaultValue' &&
-        isDefined(fieldMetadata.type) &&
-        shouldNotOverrideDefaultValue(fieldMetadata.type)
-      ) {
-        return true;
-      }
-
-      // Remove below assertion when we authorize relation edition, see https://github.com/twentyhq/twenty/commit/39f6f3c4bb101272a9014e142a842d0801a3c33b
-      if (
-        isDefined(fieldMetadata.type) &&
-        isRelationFieldMetadataType(fieldMetadata.type) &&
-        !['label', 'description', 'isActive'].includes(property)
-      ) {
-        return true;
-      }
-
-      return false;
-    },
-    propertiesToStringify: fieldMetadataPropertiesToStringify,
-  };
-  const fromCompare = transformMetadataForComparison(
-    from,
-    compareFieldMetadataOptions,
-  );
-  const toCompare = transformMetadataForComparison(
-    to,
-    compareFieldMetadataOptions,
-  );
-
-  const flatFieldMetadataDifferences = diff(fromCompare, toCompare);
-
-  return flatFieldMetadataDifferences.flatMap<
-    UpdateFieldAction['updates'][number]
-  >((difference) => {
-    switch (difference.type) {
-      case 'CHANGE': {
-        const { oldValue, path, value } = difference;
-
-        return {
-          from: oldValue,
-          to: value,
-          property: path[0] as FlatFieldMetadataPropertiesToCompare,
-        };
-      }
-      case 'CREATE':
-      case 'REMOVE':
-      default: {
-        // Should never occurs, we should only provide null never undefined and so on
-        return [];
-      }
-    }
-  });
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/utils/flat-index-metadata-comparator.util.ts

@@ -1,60 +0,0 @@
-import diff from 'microdiff';
-
-import { FlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
-import { transformMetadataForComparison } from 'src/engine/workspace-manager/workspace-sync-metadata/comparators/utils/transform-metadata-for-comparison.util';
-
-const flatIndexMetadataPropertiesToCompare = [
-  'flatIndexFieldMetadatas', // Comparing this as whole ? should iterate on each keys ? => TBD should only map over cols as before ?
-  'indexType',
-  'indexWhereClause',
-  'isUnique',
-  'name',
-] as const satisfies (keyof FlatIndexMetadata)[];
-
-type FlatIndexMetadataPropertiesToCompare =
-  (typeof flatIndexMetadataPropertiesToCompare)[number];
-
-// Should also handle indexFieldMetadata comparison ?
-export const compareTwoFlatIndexMetadata = ({
-  from,
-  to,
-}: FromTo<FlatIndexMetadata>) => {
-  const transformOptions = {
-    shouldIgnoreProperty: (property: string) =>
-      !flatIndexMetadataPropertiesToCompare.includes(
-        property as FlatIndexMetadataPropertiesToCompare,
-      ),
-  };
-
-  const fromCompare = transformMetadataForComparison(from, transformOptions);
-  const toCompare = transformMetadataForComparison(to, transformOptions);
-
-  const flatIndexeDifferences = diff(fromCompare, toCompare);
-
-  return flatIndexeDifferences.flatMap<{ property: string } & FromTo<unknown>>(
-    (difference) => {
-      switch (difference.type) {
-        case 'CHANGE': {
-          const { oldValue, path, value } = difference;
-
-          const property = path[0];
-
-          if (typeof property === 'number') {
-            return [];
-          }
-
-          return {
-            from: oldValue,
-            property,
-            to: value,
-          };
-        }
-        case 'CREATE':
-        case 'REMOVE':
-        default:
-          return [];
-      }
-    },
-  );
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/utils/flat-object-metadata-comparator.util.ts

@@ -1,79 +0,0 @@
-import omit from 'lodash.omit';
-import diff from 'microdiff';
-import { assertUnreachable } from 'twenty-shared/utils';
-
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
-import { UpdateObjectAction } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-object-action-v2';
-import { transformMetadataForComparison } from 'src/engine/workspace-manager/workspace-sync-metadata/comparators/utils/transform-metadata-for-comparison.util';
-
-const flatObjectMetadataPropertiesToCompare = [
-  'description',
-  'icon',
-  'isActive',
-  'isLabelSyncedWithName',
-  'labelPlural',
-  'labelSingular',
-  'namePlural',
-  'nameSingular',
-  'standardOverrides', // Only if standard
-] as const satisfies (keyof FlatObjectMetadata)[];
-
-export type FlatObjectMetadataPropertiesToCompare =
-  (typeof flatObjectMetadataPropertiesToCompare)[number];
-
-export const compareTwoFlatObjectMetadata = ({
-  from,
-  to,
-}: FromTo<FlatObjectMetadata>) => {
-  const fromCompare = transformMetadataForComparison(from, {});
-  const toCompare = transformMetadataForComparison(to, {});
-  const objectMetadataDifference = diff(fromCompare, omit(toCompare, 'fields'));
-
-  return objectMetadataDifference.flatMap<
-    UpdateObjectAction['updates'][number]
-  >((difference) => {
-    switch (difference.type) {
-      case 'CHANGE': {
-        if (
-          difference.oldValue === null &&
-          (difference.value === null || difference.value === undefined)
-        ) {
-          return [];
-        }
-        const property = difference.path[0];
-
-        // TODO investigate why it would be a number, in case of array I guess ?
-        if (typeof property === 'number') {
-          return [];
-        }
-
-        // Could be handled directly from the diff we do above
-        if (
-          !flatObjectMetadataPropertiesToCompare.includes(
-            property as FlatObjectMetadataPropertiesToCompare,
-          )
-        ) {
-          return [];
-        }
-
-        return {
-          property: property as FlatObjectMetadataPropertiesToCompare,
-          from: difference.oldValue,
-          to: difference.value,
-        };
-      }
-      case 'CREATE':
-      case 'REMOVE': {
-        // Should never occurs ? should throw ?
-        return [];
-      }
-      default: {
-        assertUnreachable(
-          difference,
-          `Unexpected difference type: ${difference['type']}`,
-        );
-      }
-    }
-  });
-};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/utils/is-flat-field-metadata-of-type.util.ts

@@ -1,13 +0,0 @@
-import { FieldMetadataType } from 'twenty-shared/types';
-
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-
-export function isFlatFieldMetadataEntityOfType<
-  Field extends FlatFieldMetadata<FieldMetadataType>,
-  Type extends FieldMetadataType,
->(
-  fieldMetadata: Pick<Field, 'type'>,
-  type: Type,
-): fieldMetadata is Field & FlatFieldMetadata<Type> {
-  return fieldMetadata.type === type;
-}

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/__snapshots__/workspace-migration-builder.spec.ts.snap

@@ -9,8 +9,8 @@ exports[`Workspace migration builder field actions test suite It should build a
       "createdAt": Any<ClockDate>,
       "defaultValue": null,
       "description": "default flat field metadata description",
-      "flatRelationTargetFieldMetadata": undefined,
-      "flatRelationTargetObjectMetadata": undefined,
+      "flatRelationTargetFieldMetadata": null,
+      "flatRelationTargetObjectMetadata": null,
       "icon": "icon",
       "id": Any<String>,
       "isActive": true,
@@ -23,8 +23,8 @@ exports[`Workspace migration builder field actions test suite It should build a
       "name": "flatFieldMetadataName",
       "objectMetadataId": Any<String>,
       "options": null,
-      "relationTargetFieldMetadataId": undefined,
-      "relationTargetObjectMetadataId": undefined,
+      "relationTargetFieldMetadataId": null,
+      "relationTargetObjectMetadataId": null,
       "settings": null,
       "standardId": null,
       "standardOverrides": null,
@@ -73,8 +73,8 @@ exports[`Workspace migration builder field actions test suite It should build an
       "createdAt": Any<ClockDate>,
       "defaultValue": null,
       "description": "default flat field metadata description",
-      "flatRelationTargetFieldMetadata": undefined,
-      "flatRelationTargetObjectMetadata": undefined,
+      "flatRelationTargetFieldMetadata": null,
+      "flatRelationTargetObjectMetadata": null,
       "icon": "icon",
       "id": Any<String>,
       "isActive": true,
@@ -87,8 +87,8 @@ exports[`Workspace migration builder field actions test suite It should build an
       "name": "flatFieldMetadataName",
       "objectMetadataId": Any<String>,
       "options": null,
-      "relationTargetFieldMetadataId": undefined,
-      "relationTargetObjectMetadataId": undefined,
+      "relationTargetFieldMetadataId": null,
+      "relationTargetObjectMetadataId": null,
       "settings": null,
       "standardId": null,
       "standardOverrides": null,
@@ -141,8 +141,8 @@ exports[`Workspace migration builder field actions test suite It should build an
         "createdAt": Any<ClockDate>,
         "defaultValue": null,
         "description": "default flat field metadata description",
-        "flatRelationTargetFieldMetadata": undefined,
-        "flatRelationTargetObjectMetadata": undefined,
+        "flatRelationTargetFieldMetadata": null,
+        "flatRelationTargetObjectMetadata": null,
         "icon": "icon",
         "id": Any<String>,
         "isActive": true,
@@ -155,8 +155,8 @@ exports[`Workspace migration builder field actions test suite It should build an
         "name": "flatFieldMetadataName",
         "objectMetadataId": Any<String>,
         "options": null,
-        "relationTargetFieldMetadataId": undefined,
-        "relationTargetObjectMetadataId": undefined,
+        "relationTargetFieldMetadataId": null,
+        "relationTargetObjectMetadataId": null,
         "settings": null,
         "standardId": null,
         "standardOverrides": null,
@@ -257,8 +257,8 @@ exports[`Workspace migration builder field actions test suite It should build an
       "createdAt": Any<ClockDate>,
       "defaultValue": null,
       "description": "new description",
-      "flatRelationTargetFieldMetadata": undefined,
-      "flatRelationTargetObjectMetadata": undefined,
+      "flatRelationTargetFieldMetadata": null,
+      "flatRelationTargetObjectMetadata": null,
       "icon": "new icon",
       "id": Any<String>,
       "isActive": false,
@@ -271,8 +271,8 @@ exports[`Workspace migration builder field actions test suite It should build an
       "name": "new name",
       "objectMetadataId": Any<String>,
       "options": null,
-      "relationTargetFieldMetadataId": undefined,
-      "relationTargetObjectMetadataId": undefined,
+      "relationTargetFieldMetadataId": null,
+      "relationTargetObjectMetadataId": null,
       "settings": null,
       "standardId": null,
       "standardOverrides": null,
@@ -344,8 +344,8 @@ exports[`Workspace migration builder field actions test suite It should build an
       "createdAt": Any<ClockDate>,
       "defaultValue": null,
       "description": "new description",
-      "flatRelationTargetFieldMetadata": undefined,
-      "flatRelationTargetObjectMetadata": undefined,
+      "flatRelationTargetFieldMetadata": null,
+      "flatRelationTargetObjectMetadata": null,
       "icon": "icon",
       "id": Any<String>,
       "isActive": false,
@@ -552,8 +552,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "createdAt": Any<ClockDate>,
           "defaultValue": null,
           "description": "default flat field metadata description",
-          "flatRelationTargetFieldMetadata": undefined,
-          "flatRelationTargetObjectMetadata": undefined,
+          "flatRelationTargetFieldMetadata": null,
+          "flatRelationTargetObjectMetadata": null,
           "icon": "icon",
           "id": Any<String>,
           "isActive": true,
@@ -566,8 +566,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "name": "flatFieldMetadataName",
           "objectMetadataId": Any<String>,
           "options": null,
-          "relationTargetFieldMetadataId": undefined,
-          "relationTargetObjectMetadataId": undefined,
+          "relationTargetFieldMetadataId": null,
+          "relationTargetObjectMetadataId": null,
           "settings": null,
           "standardId": null,
           "standardOverrides": null,
@@ -611,8 +611,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "createdAt": Any<ClockDate>,
           "defaultValue": null,
           "description": "default flat field metadata description",
-          "flatRelationTargetFieldMetadata": undefined,
-          "flatRelationTargetObjectMetadata": undefined,
+          "flatRelationTargetFieldMetadata": null,
+          "flatRelationTargetObjectMetadata": null,
           "icon": "icon",
           "id": Any<String>,
           "isActive": true,
@@ -625,8 +625,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "name": "flatFieldMetadataName",
           "objectMetadataId": Any<String>,
           "options": null,
-          "relationTargetFieldMetadataId": undefined,
-          "relationTargetObjectMetadataId": undefined,
+          "relationTargetFieldMetadataId": null,
+          "relationTargetObjectMetadataId": null,
           "settings": null,
           "standardId": null,
           "standardOverrides": null,
@@ -670,8 +670,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "createdAt": Any<ClockDate>,
           "defaultValue": null,
           "description": "default flat field metadata description",
-          "flatRelationTargetFieldMetadata": undefined,
-          "flatRelationTargetObjectMetadata": undefined,
+          "flatRelationTargetFieldMetadata": null,
+          "flatRelationTargetObjectMetadata": null,
           "icon": "icon",
           "id": Any<String>,
           "isActive": true,
@@ -684,8 +684,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "name": "flatFieldMetadataName",
           "objectMetadataId": Any<String>,
           "options": null,
-          "relationTargetFieldMetadataId": undefined,
-          "relationTargetObjectMetadataId": undefined,
+          "relationTargetFieldMetadataId": null,
+          "relationTargetObjectMetadataId": null,
           "settings": null,
           "standardId": null,
           "standardOverrides": null,
@@ -729,8 +729,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "createdAt": Any<ClockDate>,
           "defaultValue": null,
           "description": "default flat field metadata description",
-          "flatRelationTargetFieldMetadata": undefined,
-          "flatRelationTargetObjectMetadata": undefined,
+          "flatRelationTargetFieldMetadata": null,
+          "flatRelationTargetObjectMetadata": null,
           "icon": "icon",
           "id": Any<String>,
           "isActive": true,
@@ -743,8 +743,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "name": "flatFieldMetadataName",
           "objectMetadataId": Any<String>,
           "options": null,
-          "relationTargetFieldMetadataId": undefined,
-          "relationTargetObjectMetadataId": undefined,
+          "relationTargetFieldMetadataId": null,
+          "relationTargetObjectMetadataId": null,
           "settings": null,
           "standardId": null,
           "standardOverrides": null,
@@ -788,8 +788,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "createdAt": Any<ClockDate>,
           "defaultValue": null,
           "description": "default flat field metadata description",
-          "flatRelationTargetFieldMetadata": undefined,
-          "flatRelationTargetObjectMetadata": undefined,
+          "flatRelationTargetFieldMetadata": null,
+          "flatRelationTargetObjectMetadata": null,
           "icon": "icon",
           "id": Any<String>,
           "isActive": true,
@@ -802,8 +802,8 @@ exports[`Workspace migration builder object actions test suite It should build a
           "name": "flatFieldMetadataName",
           "objectMetadataId": Any<String>,
           "options": null,
-          "relationTargetFieldMetadataId": undefined,
-          "relationTargetObjectMetadataId": undefined,
+          "relationTargetFieldMetadataId": null,
+          "relationTargetObjectMetadataId": null,
           "settings": null,
           "standardId": null,
           "standardOverrides": null,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/common/workspace-migration-builder-field-test-case.ts

@@ -3,8 +3,8 @@ import { FieldMetadataType } from 'twenty-shared/types';
 
 import { RelationType } from 'src/engine/metadata-modules/field-metadata/interfaces/relation-type.interface';
 
-import { getFlatFieldMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-field-metadata.mock';
-import { getFlatObjectMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-object-metadata.mock';
+import { getFlatFieldMetadataMock } from 'src/engine/metadata-modules/flat-field-metadata/__mocks__/get-flat-field-metadata.mock';
+import { getFlatObjectMetadataMock } from 'src/engine/metadata-modules/flat-object-metadata/__mocks__/get-flat-object-metadata.mock';
 import { WorkspaceMigrationBuilderTestCase } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/types/workspace-migration-builder-test-case.type';
 
 const basicObjectMetadataId = faker.string.uuid();

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/common/workspace-migration-builder-index-test-case.ts

@@ -1,7 +1,7 @@
 import { faker } from '@faker-js/faker';
 
-import { getFlatIndexMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-index-metadata.mock';
-import { getFlatObjectMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-object-metadata.mock';
+import { getFlatIndexMetadataMock } from 'src/engine/metadata-modules/flat-index-metadata/__mocks__/get-flat-index-metadata.mock';
+import { getFlatObjectMetadataMock } from 'src/engine/metadata-modules/flat-object-metadata/__mocks__/get-flat-object-metadata.mock';
 import { WorkspaceMigrationBuilderTestCase } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/types/workspace-migration-builder-test-case.type';
 
 // Should test more things such as flatFieldIndex diffing

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/common/workspace-migration-builder-object-test-case.ts

@@ -1,9 +1,9 @@
 import { faker } from '@faker-js/faker';
 import { FieldMetadataType } from 'twenty-shared/types';
 
-import { getFlatFieldMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-field-metadata.mock';
-import { getFlatIndexMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-index-metadata.mock';
-import { getFlatObjectMetadataMock } from 'src/engine/workspace-manager/workspace-migration-v2/__tests__/get-flat-object-metadata.mock';
+import { getFlatFieldMetadataMock } from 'src/engine/metadata-modules/flat-field-metadata/__mocks__/get-flat-field-metadata.mock';
+import { getFlatIndexMetadataMock } from 'src/engine/metadata-modules/flat-index-metadata/__mocks__/get-flat-index-metadata.mock';
+import { getFlatObjectMetadataMock } from 'src/engine/metadata-modules/flat-object-metadata/__mocks__/get-flat-object-metadata.mock';
 import { WorkspaceMigrationBuilderTestCase } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/__tests__/types/workspace-migration-builder-test-case.type';
 
 export const WORKSPACE_MIGRATION_OBJECT_BUILDER_TEST_CASES: WorkspaceMigrationBuilderTestCase[] =

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/to-merge.type.ts

@@ -0,0 +1,3 @@
+export type ToMerge<T, K extends 'object' | 'field'> = {
+  [P in ['toMerge', 'dest'][number] as `${P}Flat${Capitalize<K>}Metadatas`]: T;
+};

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-field-action-v2.ts

@@ -1,8 +1,9 @@
+import { FromTo } from 'twenty-shared/types';
+
 import { FieldMetadataEntity } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-import { FlatObjectMetadataWithoutFields } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
-import { FlatFieldMetadataPropertiesToCompare } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-field-metadata-comparator.util';
+import { FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
+import { FlatFieldMetadataPropertiesToCompare } from 'src/engine/metadata-modules/flat-field-metadata/utils/compare-two-flat-field-metadata.util';
+import { FlatObjectMetadataWithoutFields } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 
 export type CreateFieldAction = {
   type: 'create_field';

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-index-action-v2.ts

@@ -1,4 +1,4 @@
-import { FlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata';
+import { FlatIndexMetadata } from 'src/engine/metadata-modules/flat-index-metadata/types/flat-index-metadata.type';
 
 export type CreateIndexAction = {
   type: 'create_index';

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-object-action-v2.ts

@@ -1,7 +1,8 @@
+import { FromTo } from 'twenty-shared/types';
+
+import { FlatObjectMetadataWithoutFields } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
+import { FlatObjectMetadataPropertiesToCompare } from 'src/engine/metadata-modules/flat-object-metadata/utils/compare-two-flat-object-metadata.util';
 import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
-import { FlatObjectMetadataWithoutFields } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
-import { FlatObjectMetadataPropertiesToCompare } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-object-metadata-comparator.util';
 import { CreateFieldAction } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-field-action-v2';
 
 export type CreateObjectAction = {

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/compute-updated-object-metadata-deleted-created-updated-field-matrix.util.ts

@@ -1,6 +1,7 @@
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
+import { FromTo } from 'twenty-shared/types';
+
+import { FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
+import { FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 import {
   CustomDeletedCreatedUpdatedMatrix,
   deletedCreatedUpdatedMatrixDispatcher,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/compute-updated-object-metadata-deleted-created-updated-index-matrix.util.ts

@@ -1,9 +1,10 @@
-import { FlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata';
+import { FromTo } from 'twenty-shared/types';
+
+import { FlatIndexMetadata } from 'src/engine/metadata-modules/flat-index-metadata/types/flat-index-metadata.type';
 import {
   FlatObjectMetadata,
   FlatObjectMetadataWithoutFields,
-} from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
+} from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 import {
   CustomDeletedCreatedUpdatedMatrix,
   deletedCreatedUpdatedMatrixDispatcher,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/from-flat-object-metadata-to-flat-object-metadata-without-fields.util.ts

@@ -1,7 +1,7 @@
 import {
   FlatObjectMetadata,
   FlatObjectMetadataWithoutFields,
-} from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
+} from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 
 export const fromFlatObjectMetadataToFlatObjectMetadataWithoutFields = ({
   flatFieldMetadatas: _flatFieldMetadatas,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/get-workspace-migration-v2-field-actions.ts

@@ -1,5 +1,5 @@
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
+import { FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
+import { FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 import {
   CreateFieldAction,
   DeleteFieldAction,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/get-workspace-migration-v2-index-actions.ts

@@ -1,4 +1,4 @@
-import { FlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-index-metadata';
+import { FlatIndexMetadata } from 'src/engine/metadata-modules/flat-index-metadata/types/flat-index-metadata.type';
 import {
   CreateIndexAction,
   DeleteIndexAction,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/get-workspace-migration-v2-object-actions.ts

@@ -1,4 +1,4 @@
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
+import { FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 import { CreateFieldAction } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-field-action-v2';
 import {
   CreateObjectAction,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/workspace-migration-builder-v2.service.ts

@@ -1,7 +1,8 @@
 import { Injectable } from '@nestjs/common';
 
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FromTo } from 'src/engine/workspace-manager/workspace-migration-v2/types/from-to.type';
+import { FromTo } from 'twenty-shared/types';
+
+import { FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 import { deletedCreatedUpdatedMatrixDispatcher } from 'src/engine/workspace-manager/workspace-migration-v2/utils/deleted-created-updated-matrix-dispatcher.util';
 import { WorkspaceMigrationV2 } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-v2';
 import { computeUpdatedObjectMetadataDeletedCreatedUpdatedFieldMatrix } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/compute-updated-object-metadata-deleted-created-updated-field-matrix.util';

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/workspace-migration-v2-field-actions-builder.ts

@@ -1,4 +1,4 @@
-import { compareTwoFlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-field-metadata-comparator.util';
+import { compareTwoFlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/utils/compare-two-flat-field-metadata.util';
 import {
   UpdateFieldAction,
   WorkspaceMigrationFieldActionV2,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/workspace-migration-v2-index-actions-builder.ts

@@ -1,4 +1,4 @@
-import { compareTwoFlatIndexMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-index-metadata-comparator.util';
+import { compareTwoFlatIndexMetadata } from 'src/engine/metadata-modules/flat-index-metadata/utils/compare-two-flat-index-metadata.util';
 import { WorkspaceMigrationIndexActionV2 } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/types/workspace-migration-index-action-v2';
 import { UpdatedObjectMetadataDeletedCreatedUpdatedIndexMatrix } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/utils/compute-updated-object-metadata-deleted-created-updated-index-matrix.util';
 import {

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-builder-v2/workspace-migration-v2-object-actions-builder.ts

@@ -1,6 +1,6 @@
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
+import { FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
+import { compareTwoFlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/utils/compare-two-flat-object-metadata.util';
 import { CustomDeletedCreatedUpdatedMatrix } from 'src/engine/workspace-manager/workspace-migration-v2/utils/deleted-created-updated-matrix-dispatcher.util';
-import { compareTwoFlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-object-metadata-comparator.util';
 import {
   UpdateObjectAction,
   WorkspaceMigrationObjectActionV2,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-runner-v2/workspace-metadata-migration-runner/workspace-metadata-field-action-runner.service.ts

@@ -1,8 +1,8 @@
 import { In } from 'typeorm';
 
 import { FieldMetadataEntity } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
-import { FlatFieldMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-field-metadata';
-import { FlatFieldMetadataPropertiesToCompare } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-field-metadata-comparator.util';
+import { FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-metadata/types/flat-field-metadata.type';
+import { FlatFieldMetadataPropertiesToCompare } from 'src/engine/metadata-modules/flat-field-metadata/utils/compare-two-flat-field-metadata.util';
 import {
   CreateFieldAction,
   DeleteFieldAction,

packages/twenty-server/src/engine/workspace-manager/workspace-migration-v2/workspace-migration-runner-v2/workspace-metadata-migration-runner/workspace-metadata-object-action-runner.service.ts

@@ -1,9 +1,9 @@
 import { Injectable } from '@nestjs/common';
 
 import { DataSourceService } from 'src/engine/metadata-modules/data-source/data-source.service';
+import { FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
+import { FlatObjectMetadataPropertiesToCompare } from 'src/engine/metadata-modules/flat-object-metadata/utils/compare-two-flat-object-metadata.util';
 import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
-import { FlatObjectMetadata } from 'src/engine/workspace-manager/workspace-migration-v2/types/flat-object-metadata';
-import { FlatObjectMetadataPropertiesToCompare } from 'src/engine/workspace-manager/workspace-migration-v2/utils/flat-object-metadata-comparator.util';
 import {
   CreateObjectAction,
   DeleteObjectAction,