auth when shopping order

@@ -8,6 +8,7 @@
 
 const router = require('express').Router(); // eslint-disable-line
 const cRoot = './controllers';
+const auth = require(`${global.middleware}/auth`);
 
 const cartCtrl = require(`${cRoot}/cart`); // 购物车
 const order = require(`${cRoot}/order`); // 下单
@@ -22,8 +23,8 @@ router.get('/cart/product/:productId/edit', cartCtrl.editProduct);
 router.post('/cart/add', cartCtrl.addToCart);
 
 // 结算
-router.get('/order', order.index);
-router.get('/order/compute', order.compute);
-router.post('/order/submit', order.orderSub);
+router.get('/order', auth, order.index);
+router.get('/order/compute', auth, order.compute);
+router.post('/order/submit', auth, order.orderSub);
 
 module.exports = router;

@@ -7,9 +7,9 @@
 'use strict';
 
 const _ = require('lodash');
-const helpers = global.yoho.helper;
+const helpers = global.yoho.helpers;
 
-const required = (req, res, next) => {
+module.exports = (req, res, next) => {
     req.getUrl = function() {
         return req.protocol + '://' + req.get('host') + req.originalUrl;
     };
@@ -20,7 +20,3 @@ const required = (req, res, next) => {
 
     next();
 };
-
-module.exports = {
-    required
-};