Front Extensibility: Introduce Front Component Entity (#17175)

As part of the extensibility effort, we are introducing a new engine
entity called "Front Component". This represents a dynamic react
component that will be rendered in CommandMenu actions or in PageLayout
widgets

This PR introduce the entity and all the necessary boilerplate to make
it syncable and cachable in the engine

packages/twenty-server/src/engine/workspace-manager/workspace-migration/services/workspace-migration-build-orchestrator.service.ts

@@ -18,6 +18,7 @@ import { WorkspaceMigrationAgentActionsBuilderService } from 'src/engine/workspa
 import { WorkspaceMigrationCronTriggerActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/cron-trigger/workspace-migration-cron-trigger-action-builder.service';
 import { WorkspaceMigrationDatabaseEventTriggerActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/database-event-trigger/workspace-migration-database-event-trigger-actions-builder.service';
 import { WorkspaceMigrationFieldActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/field/workspace-migration-field-actions-builder.service';
+import { WorkspaceMigrationFrontComponentActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/front-component/workspace-migration-front-component-actions-builder.service';
 import { WorkspaceMigrationIndexActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/index/workspace-migration-index-actions-builder.service';
 import { WorkspaceMigrationObjectActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/object/workspace-migration-object-actions-builder.service';
 import { WorkspaceMigrationPageLayoutTabActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/page-layout-tab/workspace-migration-page-layout-tab-actions-builder.service';
@@ -60,6 +61,7 @@ export class WorkspaceMigrationBuildOrchestratorService {
     private readonly workspaceMigrationPageLayoutTabActionsBuilderService: WorkspaceMigrationPageLayoutTabActionsBuilderService,
     private readonly workspaceMigrationRowLevelPermissionPredicateActionsBuilderService: WorkspaceMigrationRowLevelPermissionPredicateActionsBuilderService,
     private readonly workspaceMigrationRowLevelPermissionPredicateGroupActionsBuilderService: WorkspaceMigrationRowLevelPermissionPredicateGroupActionsBuilderService,
+    private readonly workspaceMigrationFrontComponentActionsBuilderService: WorkspaceMigrationFrontComponentActionsBuilderService,
   ) {}
 
   private setupOptimisticCache({
@@ -159,6 +161,7 @@ export class WorkspaceMigrationBuildOrchestratorService {
       flatPageLayoutMaps,
       flatPageLayoutWidgetMaps,
       flatPageLayoutTabMaps,
+      flatFrontComponentMaps,
     } = fromToAllFlatEntityMaps;
 
     if (isDefined(flatObjectMetadataMaps)) {
@@ -928,6 +931,39 @@ export class WorkspaceMigrationBuildOrchestratorService {
       }
     }
 
+    if (isDefined(flatFrontComponentMaps)) {
+      const { from: fromFlatFrontComponentMaps, to: toFlatFrontComponentMaps } =
+        flatFrontComponentMaps;
+
+      const frontComponentResult =
+        await this.workspaceMigrationFrontComponentActionsBuilderService.validateAndBuild(
+          {
+            additionalCacheDataMaps,
+            from: fromFlatFrontComponentMaps,
+            to: toFlatFrontComponentMaps,
+            buildOptions,
+            dependencyOptimisticFlatEntityMaps: undefined,
+            workspaceId,
+          },
+        );
+
+      this.mergeFlatEntityMapsAndRelatedFlatEntityMapsInAllFlatEntityMapsThroughMutation(
+        {
+          allFlatEntityMaps: optimisticAllFlatEntityMaps,
+          flatEntityMapsAndRelatedFlatEntityMaps:
+            frontComponentResult.optimisticFlatEntityMapsAndRelatedFlatEntityMaps,
+        },
+      );
+
+      if (frontComponentResult.status === 'fail') {
+        orchestratorFailureReport.frontComponent.push(
+          ...frontComponentResult.errors,
+        );
+      } else {
+        orchestratorActionsReport.frontComponent = frontComponentResult.actions;
+      }
+    }
+
     const allErrors = Object.values(orchestratorFailureReport);
 
     if (allErrors.some((report) => report.length > 0)) {
@@ -1069,6 +1105,12 @@ export class WorkspaceMigrationBuildOrchestratorService {
           ...aggregatedOrchestratorActionsReport.rowLevelPermissionPredicate
             .update,
           ///
+
+          // Front components
+          ...aggregatedOrchestratorActionsReport.frontComponent.delete,
+          ...aggregatedOrchestratorActionsReport.frontComponent.create,
+          ...aggregatedOrchestratorActionsReport.frontComponent.update,
+          ///
         ],
         workspaceId,
       },