Merge pull request 'paixu' (#239) from xbx into master

Reviewed-on: http://git.luyuan.tk/luyuan/deming/pulls/239

static/imservice.js

@@ -123,7 +123,7 @@ IMService.prototype.initialContacts = function (friendList) {
                 console.log(that.friends)
                 let sorts = function (friends){
                     let paixu = function (a,b){
-                        if(a.date > b.date){
+                        if(a.date > b.date && b.unReadMessage == 0){
                             return 0;
                         }else{
                             return 1;
@@ -273,7 +273,7 @@ IMService.prototype.initialIMListeners = function () {
             // return ;
             let sorts = function (friends){
                 let paixu = function (a,b){
-                    if(a.date > b.date){
+                    if(a.date > b.date && b.unReadMessage == 0){
                         return 0;
                     }else{
                         return 1;
@@ -516,7 +516,7 @@ IMService.prototype.sendMessagesSetStorage = function (friendId,message){
     // return ;
     let sorts = function (friends){
         let paixu = function (a,b){
-            if(a.date > b.date){
+            if(a.date > b.date && b.unReadMessage == 0){
                 return 0;
             }else{
                 return 1;