import { Migrations, } from '../../../app/migrations'; import { Rooms, } from '../../../app/models'; import { MessageTypesValues } from '../../../app/lib/lib/MessageTypes'; Migrations.add({ version: 173, up() { Rooms.update({ sysMes: true }, { $unset: { sysMes: '' } }, { multi: true }); Rooms.update({ sysMes: false }, { $set: { sysMes: MessageTypesValues.map(({ key }) => key) } }, { multi: true }); }, });