Aggregate queries and field metadata deletion (#9660)

packages/twenty-server/src/engine/metadata-modules/field-metadata/field-metadata.module.ts

@@ -23,6 +23,7 @@ import { ObjectMetadataModule } from 'src/engine/metadata-modules/object-metadat
 import { WorkspaceMetadataVersionModule } from 'src/engine/metadata-modules/workspace-metadata-version/workspace-metadata-version.module';
 import { WorkspaceMigrationModule } from 'src/engine/metadata-modules/workspace-migration/workspace-migration.module';
 import { WorkspaceMigrationRunnerModule } from 'src/engine/workspace-manager/workspace-migration-runner/workspace-migration-runner.module';
+import { ViewModule } from 'src/modules/view/view.module';
 
 import { FieldMetadataEntity } from './field-metadata.entity';
 import { FieldMetadataService } from './field-metadata.service';
@@ -45,6 +46,7 @@ import { UpdateFieldInput } from './dtos/update-field.input';
         DataSourceModule,
         TypeORMModule,
         ActorModule,
+        ViewModule,
       ],
       services: [
         IsFieldMetadataDefaultValue,

packages/twenty-server/src/engine/metadata-modules/field-metadata/field-metadata.service.ts

@@ -57,6 +57,7 @@ import { WorkspaceMigrationService } from 'src/engine/metadata-modules/workspace
 import { TwentyORMGlobalManager } from 'src/engine/twenty-orm/twenty-orm-global.manager';
 import { computeObjectTargetTable } from 'src/engine/utils/compute-object-target-table.util';
 import { WorkspaceMigrationRunnerService } from 'src/engine/workspace-manager/workspace-migration-runner/workspace-migration-runner.service';
+import { ViewService } from 'src/modules/view/services/view.service';
 import { ViewFieldWorkspaceEntity } from 'src/modules/view/standard-objects/view-field.workspace-entity';
 import { isDefined } from 'src/utils/is-defined';
 
@@ -85,6 +86,7 @@ export class FieldMetadataService extends TypeOrmQueryService<FieldMetadataEntit
     private readonly twentyORMGlobalManager: TwentyORMGlobalManager,
     private readonly fieldMetadataValidationService: FieldMetadataValidationService,
     private readonly fieldMetadataRelatedRecordsService: FieldMetadataRelatedRecordsService,
+    private readonly viewService: ViewService,
   ) {
     super(fieldMetadataRepository);
   }
@@ -517,6 +519,11 @@ export class FieldMetadataService extends TypeOrmQueryService<FieldMetadataEntit
         );
       }
 
+      await this.viewService.resetKanbanAggregateOperationByFieldMetadataId({
+        workspaceId,
+        fieldMetadataId: fieldMetadata.id,
+      });
+
       await fieldMetadataRepository.delete(fieldMetadata.id);
 
       if (isCompositeFieldMetadataType(fieldMetadata.type)) {

packages/twenty-server/src/modules/view/services/view.service.ts

@@ -3,6 +3,7 @@ import { Injectable, Logger } from '@nestjs/common';
 import { isDefined } from 'class-validator';
 import isEmpty from 'lodash.isempty';
 
+import { AGGREGATE_OPERATIONS } from 'src/engine/api/graphql/graphql-query-runner/constants/aggregate-operations.constant';
 import { TwentyORMGlobalManager } from 'src/engine/twenty-orm/twenty-orm-global.manager';
 
 @Injectable()
@@ -120,4 +121,26 @@ export class ViewService {
       })
       .then((views) => views.map((view) => view.id));
   }
+
+  async resetKanbanAggregateOperationByFieldMetadataId({
+    workspaceId,
+    fieldMetadataId,
+  }: {
+    workspaceId: string;
+    fieldMetadataId: string;
+  }) {
+    const viewRepository =
+      await this.twentyORMGlobalManager.getRepositoryForWorkspace(
+        workspaceId,
+        'view',
+      );
+
+    await viewRepository.update(
+      { kanbanAggregateOperationFieldMetadataId: fieldMetadataId },
+      {
+        kanbanAggregateOperationFieldMetadataId: null,
+        kanbanAggregateOperation: AGGREGATE_OPERATIONS.count,
+      },
+    );
+  }
 }