import Route from "@ember/routing/route"; import Backup from "admin/models/backup"; export default Route.extend({ activate() { this.messageBus.subscribe("/admin/backups", backups => this.controller.set("model", backups.map(backup => Backup.create(backup))) ); }, model() { return Backup.find(); }, deactivate() { this.messageBus.unsubscribe("/admin/backups"); } });