修复清除数据报错，后台首页统计默认空数据报错，修改小程序购物车管理

application/admin/controller/Index.php

@@ -160,7 +160,7 @@ class Index extends AuthController
                     ->group("FROM_UNIXTIME(add_time, '%Y%m%e')")
                     ->order('add_time asc')
                     ->select()->toArray();
-                if(empty($order_list)) return false;
+                if(empty($order_list)) return Json::fail('无数据');
                 foreach ($order_list as $k=>&$v){
                     $order_list[$v['day']] = $v;
                 }

application/admin/controller/system/SystemCleardata.php

@@ -87,7 +87,7 @@ class SystemCleardata  extends AuthController
     }
     //修改用户默认密码
     public function userdate(){
-       SystemCleardata::ClearData('user',1);
+//       SystemCleardata::ClearData('user',1);
         $headimgurl= WechatUser::Where('uid',1)->value('headimgurl');
         $data['account']='crmeb';
         $data['pwd']=md5(123456);
@@ -141,7 +141,7 @@ class SystemCleardata  extends AuthController
     }
     //递归删除文件
     function delDirAndFile($dirName,$subdir=true){
-        if ($handle = opendir("$dirName")){
+        if ($handle = @opendir("$dirName")){
             while(false !== ($item = readdir($handle))){
                 if($item != "." && $item != ".."){
                     if(is_dir("$dirName/$item"))

extend/behavior/wechat/UserBehavior.php

@@ -24,7 +24,12 @@ class UserBehavior
         if(isset($wechatInfo['unionid']) && $wechatInfo['unionid'] != '' && WechatUser::be(['unionid'=>$wechatInfo['unionid']])){
             WechatUser::edit($wechatInfo,$wechatInfo['unionid'],'unionid');
             $uid = WechatUser::where('unionid',$wechatInfo['unionid'])->value('uid');
-            User::updateWechatUser($wechatInfo,$uid);
+            if(!User::be(['uid'=>$uid])){
+                $wechatInfo = WechatUser::where('uid',$uid)->find();
+                User::setWechatUser($wechatInfo);
+            }else{
+                User::updateWechatUser($wechatInfo,$uid);
+            }
         }else if(WechatUser::be(['openid'=>$wechatInfo['openid']])){
             WechatUser::edit($wechatInfo,$wechatInfo['openid'],'openid');
             User::updateWechatUser($wechatInfo,WechatUser::openidToUid($wechatInfo['openid']));

view/crmebN/pages/buycar/buycar.wxml

@@ -1,7 +1,8 @@
 <form>
   <view class='head flex'>
     <view class='txt'>购物数量({{cartNum}})</view>
-    <view class='btn' bindtap='btntap'>管理</view>
+    <view class='btn' bindtap='btntap' wx:if='{{!foothidden}}'>管理</view>
+    <view class='btn' bindtap='btntap' wx:if='{{foothidden}}'>取消</view>
   </view>
   <view class='car-list'>
     <block wx:for="{{cartList}}" wx:key>