import { Permissions } from '../../../app/models/server/raw'; import { addMigration } from '../../lib/migrations'; const newRolePermissions = ['view-d-room', 'view-p-room']; const roleName = 'guest'; addMigration({ version: 188, up() { return Permissions.update({ _id: { $in: newRolePermissions } }, { $addToSet: { roles: roleName } }, { multi: true }); }, });