购买数量优化

@@ -2,6 +2,7 @@
 
 const api = global.yoho.API;
 const helpers = global.yoho.helpers;
+const _ = require('lodash');
 
 // 展览票(单日票)skn
 const SINGLE_TICKETS_SKN = 51335912;
@@ -14,8 +15,6 @@ const checkTickets = (param) => {
         buy_number: param.buyNumber,
         use_yoho_coin: param.useYohoCoin || 0,
         yoho_coin_mode: param.yohoCoinMode ? param.yohoCoinMode : 0
-    }, {
-        code: 200
     }).then((result) => {
         return result;
     });
@@ -71,7 +70,7 @@ const ticketsConfirm = (param) => {
             orderEnsurePage: true
         };
 
-        if (result && result[0] && result[0].data) {
+        if (_.get(result, '[0].data.goods_list', false)) {
             let bulid = [];
 
             result[0].data.goods_list.forEach((val) => {