save

+'use strict';
+const _ = require('lodash');
+const helpers = global.yoho.helpers;
+const cartModel = require('../models/cart');
+
+
+exports.orderEnsure = (req, res, next) => {
+    let uid = req.user.uid;
+    let returnUrl = helpers.urlFormat('/cart/index/new');
+    let cartType = req.query.cartType;
+
+    let orderInfo; 
+    try {
+        orderInfo = JSON.parse(req.cookies['order-info']);
+    } catch (e) {
+        orderInfo = {};
+    }
+
+    // 如果传递了code， skn， sku， buy_number 就代表限购商品
+    let limitProductCode = req.query.limitproductcode || '';
+    let sku = req.query.sku || '';
+    let skn = req.query.skn || '';
+    let buyNumber = req.query.buy_number || 1;
+
+    if (limitProductCode) {
+        returnUrl = req.get('Referer') || returnUrl;
+    }
+
+    cartModel.cartPay(uid, cartType, orderInfo, limitProductCode)
+
+    res.send('todo: orderEnsure');
+};

+'use strict';
+
+const api = global.yoho.api;
+
+/**
+ * 购物车结算
+ *
+ * @param int uid 用户ID
+ * @param string cartType 购物车类型，ordinary表示普通购物车
+ * @param int isUseYohoCoin 是否使用有货币，0不使用, 1使用
+ * @param string skuList 购买限购商品时需要传递的参数
+ * @return array 接口返回的数据
+ */
+exports.cartPay = (uid, cartType, isUseYohoCoin, skuList) => {
+    let param = {
+        method: 'app.Shopping.payment',
+        enable_red_envelopes: 0, // h5不返回红包
+        cart_type: cartType,
+        yoho_coin_mode: isUseYohoCoin,
+        uid: uid
+    };
+
+    if (skuList) {
+        param.product_sku_list = skuList;
+    }
+
+    return api.get('', param);
+};