/*
 *  换货 controller
 */
'use strict';
const exchangeModel = require('../models/exchange');

const exchange = {
    exchange(req, res) {
        const view = {
            module: 'home',
            page: 'exchange'
        };

        res.render('exchange', view);
    },

    // 订单 可换货商品列表
    order(req, res, next) {
        const uid = req.user.uid || 8050882;
        const orderId = req.query.orderId;

        if (!orderId) {
            return next();
        }

        exchangeModel.getOrderData(uid, orderId).then(result => {
            res.json(result);
        }).catch(next);
    },

    delivery(req, res, next) {
        const uid = req.user.uid || 8050882;
        const areaCode = req.query.areaCode;

        if (!areaCode) {
            return next();
        }

        exchangeModel.getDelivery(uid, areaCode).then(result => {
            res.json(result);
        }).catch(next);
    },

    // 提交 换货
    submit(req, res, next) {
        const uid = req.user.uid || 8050882;

        exchangeModel.submitExchange(uid, req.body).then(result => {
            res.json(result);
        }).catch(next);
    }
};

module.exports = exchange;