fix bug

@@ -23,6 +23,7 @@ const memcached = require('connect-memcached');
 const pkg = require('./package.json');
 const devtools = require('./doraemon/middleware/devtools');
 
+const uuid = require('uuid');
 const app = express();
 const MemcachedStore = memcached(session);
 
@@ -82,6 +83,9 @@ app.use((req, res, next) => {
     req.user = {}; // 全局的用户数据
     req.yoho = {}; // req和res绑定yoho对象，用于传递全局数据, 如req.yoho.channel等
 
+    if (!req.sessionID) {
+        req.sessionID = uuid.v4();
+    }
     next();
 });
 

@@ -7,25 +7,6 @@
 const homeModel = require('../models/index');
 const helpers = global.yoho.helpers;
 const _ = require('lodash');
-const md5 = require('md5');
-const requestIp = require('request-ip');
-
-/**
- * 获取客户端唯一标识
- * @return string
- */
-const getUdid = (req, res) => {
-    let udid = req.cookies.udid;
-
-    if (!udid) {
-        udid = md5(req.ip || requestIp.getClientIp(req));
-
-        if (res && res.cookie) {
-            res.cookie('udid', udid);
-        }
-    }
-    return udid;
-};
 
 /**
  * 个人中心主页
@@ -235,7 +216,7 @@ const component = {
                 message: 'not login'
             });
         } else {
-            homeModel.recordNum(req.user.uid, getUdid(req, res)).then(result => {
+            homeModel.recordNum(req.user.uid, req.sessionID).then(result => {
                 res.json(result);
             }).catch(next);
         }
@@ -250,7 +231,7 @@ const component = {
                 message: 'not login'
             });
         } else {
-            homeModel.addRecords(req.user.uid, getUdid(req, res), browserSkn).then(result => {
+            homeModel.addRecords(req.user.uid, req.sessionID, browserSkn).then(result => {
                 res.cookie('_browseskn', '', {
                     maxAge: 0,
                     domain: '.yohoblk.com'

@@ -4,9 +4,7 @@
  * @date: 2016/12/6
  */
 'use strict';
-const requestIp = require('request-ip');
 const preferModel = require('../models/prefer');
-const md5 = require('md5');
 
 const _channel = (channel) => {
     let yhChannel = 1;
@@ -29,23 +27,6 @@ const _channel = (channel) => {
 };
 
 /**
- * 获取客户端唯一标识
- * @return string
- */
-const getUdid = (req, res) => {
-    let udid = req.cookies.udid;
-
-    if (!udid) {
-        udid = md5(req.ip || requestIp.getClientIp(req));
-
-        if (res && res.cookie) {
-            res.cookie('udid', udid);
-        }
-    }
-    return udid;
-};
-
-/**
  * 个人中心主页
  */
 const component = {
@@ -58,7 +39,7 @@ const component = {
     list(req, res, next) {
         let params = {
             yh_channel: _channel(req.query.channel || req.cookies._Channel || 'men'),
-            udid: getUdid(req, res)
+            udid: req.sessionID
         };
 
         preferModel.getlist(params).then((result) => {

@@ -92,7 +92,6 @@
     "webpack-stream": "^3.1.0",
     "yoho-cookie": "1.2.0",
     "yoho-qs": "1.0.1",
-    "yoho-store": "^1.3.20",
-    "request-ip": "^1.2.3"
+    "yoho-store": "^1.3.20"
   }
 }

@@ -48,13 +48,17 @@
             }
         },
         created() {
+            const skns = {};
             const limit = 50;
             let page = 0;
 
             this.floor.forEach(item => {
-                this.productSkn.push(item.id);
+                // 去除重复 skn
+                if (!skns[item.id]) {
+                    skns[item.id] = 1;
+                }
             });
-
+            this.productSkn = Object.keys(skns);
             this.getProducts(this.productSkn.slice(page, limit));
 
             bus.$on('list.paging', () => {