'use strict'; const Model = require('./model'); class Building extends Model { constructor() { super('buildings'); } async updateState(id, state) { await this.update({ _id: id }, { $set: { state: state, updatedAt: new Date() } }); } async updateMd5(id, md5) { await this.update({_id: id}, { $set: { md5: md5, updatedAt: new Date() } }); } } module.exports = Building;