oneuptime/Worker/DataMigrations/MoveEnableSubscribersToEnableEmailSubscribersOnStatusPage.ts

import DataMigrationBase from "./DataMigrationBase";
import LIMIT_MAX from "Common/Types/Database/LimitMax";
import StatusPageService from "Common/Server/Services/StatusPageService";
import StatusPage from "Common/Models/DatabaseModels/StatusPage";

export default class MoveEnableSubscribersToEnableEmailSubscribersOnStatusPage extends DataMigrationBase {
  public constructor() {
    super("AddPostedAtToPublicNotes");
  }

  public override async migrate(): Promise<void> {
    // get all the users with email isVerified true.

    const tempStatusPage: StatusPage = new StatusPage();

    if (!tempStatusPage.getTableColumnMetadata("enableSubscribers")) {
      // this column does not exist, so we can skip this migration.
      return;
    }

    const statusPages: Array<StatusPage> = await StatusPageService.findBy({
      query: {},
      select: {
        _id: true,
        enableSubscribers: true,
      },
      skip: 0,
      limit: LIMIT_MAX,
      props: {
        isRoot: true,
      },
    });

    for (const statusPage of statusPages) {
      await StatusPageService.updateOneById({
        id: statusPage.id!,
        data: {
          enableEmailSubscribers: statusPage.enableSubscribers!,
        },
        props: {
          isRoot: true,
        },
      });
    }
  }

  public override async rollback(): Promise<void> {
    return;
  }
}