/**
 * Created by TaoHuang on 2016/9/28.
 */

'use strict';


const api = require('./cart-api');

const _ = require('lodash');

const goodsCount = (uid, shoppingKey) => {
    return api.goodsCount(uid, shoppingKey).then(result => _.get(result, 'data.cart_goods_count', 0));
};

module.exports = {
    goodsCount
};