cartCount

+// 购物车数量
+
+'use strict';
+
+const countModel = require('../models/count');
+
+let cartCount = (req, res, next) => {
+
+    let uid = req.user.uid;
+    let shoppingKey = req.cookies._SPK || '';
+
+    countModel.cartCount(uid, shoppingKey).then((result) => {
+        res.json(result);
+    }).catch(next);
+};
+
+module.exports = {
+    cartCount
+};

+/**
+ * sub app channel
+ * @author: Bi Kai<kai.bi@yoho.cn>
+ * @date: 2016/05/09
+ */
+
+var express = require('express'),
+    path = require('path'),
+    hbs = require('express-handlebars');
+
+var app = express();
+
+// set view engin
+var doraemon = path.join(__dirname, '../../doraemon/views'); // parent view root
+
+app.on('mount', function(parent) {
+    delete parent.locals.settings; // 不继承父 App 的设置
+    Object.assign(app.locals, parent.locals);
+});
+
+app.set('views', path.join(__dirname, 'views/action'));
+app.engine('.hbs', hbs({
+    extname: '.hbs',
+    defaultLayout: 'layout',
+    layoutsDir: doraemon,
+    partialsDir: [path.join(__dirname, 'views/partial'), `${doraemon}/partial`],
+    helpers: global.yoho.helpers
+}));
+
+// router
+app.use(require('./router'));
+
+module.exports = app;

+'use strict';
+
+const api = global.yoho.API;
+
+const cartCount = (uid, shoppingKey) => {
+
+    return api.get('', {
+        method: 'app.Shopping.count',
+        uid: uid,
+        shopping_key: shoppingKey
+    }).then((result) => {
+        return result;
+    });
+};
+
+module.exports = {
+    cartCount
+};

+/**
+ * router of sub app channel
+ * @author: Bi Kai<kai.bi@yoho.cn>
+ * @date: 2016/05/09
+ */
+
+'use strict';
+
+const express = require('express');
+const router = express.Router();
+const cRoot = './controllers';
+const countController = require(`${cRoot}/count`);
+
+router.get('/index/count', countController.cartCount);
+
+module.exports = router;

@@ -17,6 +17,7 @@ module.exports = app => {
     app.use('/product', require('./apps/product'));
     app.use('/guang', require('./apps/guang'));
     app.use('/activity', require('./apps/activity'));
+    app.use('/cart', require('./apps/cart'));
 
     // 分期付款
     app.use('/home', require('./apps/home'));