twenty/packages/twenty-server/src/database/commands/upgrade-version/0-31/0-31-clean-views-associated-with-outdated-objects.command.ts

import { InjectRepository } from '@nestjs/typeorm';

import chalk from 'chalk';
import { Command } from 'nest-commander';
import { In, Repository } from 'typeorm';

import {
  ActiveWorkspacesCommandOptions,
  ActiveWorkspacesCommandRunner,
} from 'src/database/commands/active-workspaces.command';
import { Workspace } from 'src/engine/core-modules/workspace/workspace.entity';
import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
import { TwentyORMGlobalManager } from 'src/engine/twenty-orm/twenty-orm-global.manager';
import { STANDARD_OBJECT_IDS } from 'src/engine/workspace-manager/workspace-sync-metadata/constants/standard-object-ids';
import { ViewWorkspaceEntity } from 'src/modules/view/standard-objects/view.workspace-entity';

@Command({
  name: 'upgrade-0.31:clean-views-associated-with-outdated-objects',
  description:
    'Clean views associated with deleted object metadata or activities',
})
export class CleanViewsAssociatedWithOutdatedObjectsCommand extends ActiveWorkspacesCommandRunner {
  constructor(
    @InjectRepository(Workspace, 'core')
    protected readonly workspaceRepository: Repository<Workspace>,
    @InjectRepository(ObjectMetadataEntity, 'metadata')
    private readonly objectMetadataRepository: Repository<ObjectMetadataEntity>,
    private readonly twentyORMGlobalManager: TwentyORMGlobalManager,
  ) {
    super(workspaceRepository);
  }

  async executeActiveWorkspacesCommand(
    _passedParam: string[],
    _options: ActiveWorkspacesCommandOptions,
    workspaceIds: string[],
  ): Promise<void> {
    this.logger.log('Running command to fix migration');

    for (const workspaceId of workspaceIds) {
      this.logger.log(`Running command for workspace ${workspaceId}`);

      try {
        this.logger.log(chalk.green(`Cleaning views of ${workspaceId}.`));

        await this.cleanViewsWithDeletedObjectMetadata(
          workspaceId,
          _options.dryRun ?? false,
        );

        await this.twentyORMGlobalManager.destroyDataSourceForWorkspace(
          workspaceId,
        );
      } catch (error) {
        this.logger.log(
          chalk.red(
            `Running command on workspace ${workspaceId} failed with error: ${error}`,
          ),
        );
        continue;
      } finally {
        this.logger.log(
          chalk.green(`Finished running command for workspace ${workspaceId}.`),
        );
      }

      this.logger.log(chalk.green(`Command completed!`));
    }
  }

  private async cleanViewsWithDeletedObjectMetadata(
    workspaceId: string,
    dryRun: boolean,
  ): Promise<void> {
    const viewRepository =
      await this.twentyORMGlobalManager.getRepositoryForWorkspace<ViewWorkspaceEntity>(
        workspaceId,
        'view',
        false,
      );

    const allViews = await viewRepository.find();

    const viewObjectMetadataIds = allViews.map((view) => view.objectMetadataId);

    const objectMetadataEntities = await this.objectMetadataRepository.find({
      where: {
        id: In(viewObjectMetadataIds),
      },
    });

    const validObjectMetadataIds = new Set(
      objectMetadataEntities
        .filter((entity) => entity.standardId !== STANDARD_OBJECT_IDS.activity)
        .map((entity) => entity.id),
    );

    const viewIdsToDelete = allViews
      .filter((view) => !validObjectMetadataIds.has(view.objectMetadataId))
      .map((view) => view.id);

    if (dryRun) {
      this.logger.log(
        chalk.green(
          `Found ${viewIdsToDelete.length} views to clean in workspace ${workspaceId}.`,
        ),
      );
    }

    if (viewIdsToDelete.length > 0 && !dryRun) {
      await viewRepository.delete(viewIdsToDelete);
      this.logger.log(chalk.green(`Cleaning ${viewIdsToDelete.length} views.`));
    }

    if (viewIdsToDelete.length === 0) {
      this.logger.log(chalk.green(`No views to clean.`));
    }
  }
}