'use strict';

/**
 *
 *
 * @author Zhong
 * @date 2019/3/21
 * @version
 */

import mongoose from 'mongoose';
let productModel = mongoose.model('product');

async function changeInfo(updateData) {
    await productModel.update({}, {$set: updateData}, {upsert: true});
}

async function getInfo() {
    let data = await productModel.findOne({});
    if (!data) {
        await productModel.create({version: ''});
        return await productModel.findOne({});
    }
    return data;
}

module.exports = {
    getInfo,
    changeInfo
};