Pre hook for dashboard creation + updates on the entity (#14354)

Closes https://github.com/twentyhq/core-team-issues/issues/1417

- The pre-hook creates a page-layout and links it to the dashboard
- Added `position`, `createdBy`, `attachments`, `searchVector`,
`favorites` to the dashboard entity
- Updated the view seed
- Updated the page layout services to work within a transaction

packages/twenty-server/src/modules/dashboard/standard-objects/dashboard.workspace-entity.ts

@@ -1,14 +1,30 @@
 import { msg } from '@lingui/core/macro';
 import { FieldMetadataType } from 'twenty-shared/types';
 
+import { RelationOnDeleteAction } from 'src/engine/metadata-modules/field-metadata/interfaces/relation-on-delete-action.interface';
+import { RelationType } from 'src/engine/metadata-modules/field-metadata/interfaces/relation-type.interface';
+import { Relation } from 'src/engine/workspace-manager/workspace-sync-metadata/interfaces/relation.interface';
+
 import { FeatureFlagKey } from 'src/engine/core-modules/feature-flag/enums/feature-flag-key.enum';
+import { SEARCH_VECTOR_FIELD } from 'src/engine/metadata-modules/constants/search-vector-field.constants';
+import { ActorMetadata } from 'src/engine/metadata-modules/field-metadata/composite-types/actor.composite-type';
+import { IndexType } from 'src/engine/metadata-modules/index-metadata/types/indexType.types';
 import { BaseWorkspaceEntity } from 'src/engine/twenty-orm/base.workspace-entity';
 import { WorkspaceEntity } from 'src/engine/twenty-orm/decorators/workspace-entity.decorator';
+import { WorkspaceFieldIndex } from 'src/engine/twenty-orm/decorators/workspace-field-index.decorator';
 import { WorkspaceField } from 'src/engine/twenty-orm/decorators/workspace-field.decorator';
 import { WorkspaceGate } from 'src/engine/twenty-orm/decorators/workspace-gate.decorator';
+import { WorkspaceIsFieldUIReadOnly } from 'src/engine/twenty-orm/decorators/workspace-is-field-ui-readonly.decorator';
+import { WorkspaceIsNullable } from 'src/engine/twenty-orm/decorators/workspace-is-nullable.decorator';
+import { WorkspaceIsSearchable } from 'src/engine/twenty-orm/decorators/workspace-is-searchable.decorator';
+import { WorkspaceIsSystem } from 'src/engine/twenty-orm/decorators/workspace-is-system.decorator';
+import { WorkspaceRelation } from 'src/engine/twenty-orm/decorators/workspace-relation.decorator';
 import { DASHBOARD_STANDARD_FIELD_IDS } from 'src/engine/workspace-manager/workspace-sync-metadata/constants/standard-field-ids';
 import { STANDARD_OBJECT_ICONS } from 'src/engine/workspace-manager/workspace-sync-metadata/constants/standard-object-icons';
 import { STANDARD_OBJECT_IDS } from 'src/engine/workspace-manager/workspace-sync-metadata/constants/standard-object-ids';
+import { AttachmentWorkspaceEntity } from 'src/modules/attachment/standard-objects/attachment.workspace-entity';
+import { FavoriteWorkspaceEntity } from 'src/modules/favorite/standard-objects/favorite.workspace-entity';
+import { TimelineActivityWorkspaceEntity } from 'src/modules/timeline/standard-objects/timeline-activity.workspace-entity';
 
 @WorkspaceEntity({
   standardId: STANDARD_OBJECT_IDS.dashboard,
@@ -22,6 +38,7 @@ import { STANDARD_OBJECT_IDS } from 'src/engine/workspace-manager/workspace-sync
 @WorkspaceGate({
   featureFlag: FeatureFlagKey.IS_PAGE_LAYOUT_ENABLED,
 })
+@WorkspaceIsSearchable()
 export class DashboardWorkspaceEntity extends BaseWorkspaceEntity {
   @WorkspaceField({
     standardId: DASHBOARD_STANDARD_FIELD_IDS.title,
@@ -39,5 +56,77 @@ export class DashboardWorkspaceEntity extends BaseWorkspaceEntity {
     description: msg`Dashboard page layout`,
     icon: 'IconLayout',
   })
-  pageLayoutId: string;
+  @WorkspaceIsNullable()
+  @WorkspaceIsFieldUIReadOnly()
+  pageLayoutId: string | null;
+
+  @WorkspaceField({
+    standardId: DASHBOARD_STANDARD_FIELD_IDS.position,
+    type: FieldMetadataType.POSITION,
+    label: msg`Position`,
+    description: msg`Dashboard record Position`,
+    icon: 'IconHierarchy2',
+    defaultValue: 0,
+  })
+  @WorkspaceIsSystem()
+  position: number;
+
+  @WorkspaceField({
+    standardId: DASHBOARD_STANDARD_FIELD_IDS.createdBy,
+    type: FieldMetadataType.ACTOR,
+    label: msg`Created by`,
+    icon: 'IconCreativeCommonsSa',
+    description: msg`The creator of the record`,
+  })
+  @WorkspaceIsFieldUIReadOnly()
+  createdBy: ActorMetadata;
+
+  @WorkspaceRelation({
+    standardId: DASHBOARD_STANDARD_FIELD_IDS.timelineActivities,
+    type: RelationType.ONE_TO_MANY,
+    label: msg`Timeline Activities`,
+    description: msg`Timeline activities linked to the dashboard`,
+    inverseSideTarget: () => TimelineActivityWorkspaceEntity,
+    onDelete: RelationOnDeleteAction.SET_NULL,
+  })
+  @WorkspaceIsNullable()
+  @WorkspaceIsSystem()
+  timelineActivities: Relation<TimelineActivityWorkspaceEntity[]>;
+
+  @WorkspaceRelation({
+    standardId: DASHBOARD_STANDARD_FIELD_IDS.favorites,
+    type: RelationType.ONE_TO_MANY,
+    label: msg`Favorites`,
+    description: msg`Favorites linked to the dashboard`,
+    inverseSideTarget: () => FavoriteWorkspaceEntity,
+    onDelete: RelationOnDeleteAction.CASCADE,
+  })
+  @WorkspaceIsSystem()
+  favorites: Relation<FavoriteWorkspaceEntity[]>;
+
+  @WorkspaceRelation({
+    standardId: DASHBOARD_STANDARD_FIELD_IDS.attachments,
+    type: RelationType.ONE_TO_MANY,
+    label: msg`Attachments`,
+    description: msg`Attachments linked to the dashboard`,
+    inverseSideTarget: () => AttachmentWorkspaceEntity,
+    onDelete: RelationOnDeleteAction.CASCADE,
+  })
+  @WorkspaceIsNullable()
+  @WorkspaceIsSystem()
+  attachments: Relation<AttachmentWorkspaceEntity[]>;
+
+  @WorkspaceField({
+    standardId: DASHBOARD_STANDARD_FIELD_IDS.searchVector,
+    type: FieldMetadataType.TS_VECTOR,
+    label: SEARCH_VECTOR_FIELD.label,
+    description: SEARCH_VECTOR_FIELD.description,
+    icon: 'IconUser',
+    generatedType: 'STORED',
+    asExpression: `to_tsvector('english', title)`,
+  })
+  @WorkspaceIsNullable()
+  @WorkspaceIsSystem()
+  @WorkspaceFieldIndex({ indexType: IndexType.GIN })
+  searchVector: string;
 }