关注连刷，减少发消息，一天一次

application/api/controller/Userfollow.php

@@ -250,16 +250,25 @@ class Userfollow extends Api
 
         $check = Db::name('user_follow')->where($map2)->find();
         if(empty($check) && $this->user_power($this->auth->id,'yinsi') != 1){
-            $message = [
-                'user_id' => $follow_uid,
-                'title'   => '好友请求',
-                'content' => '有人关注了你，回关TA成为好友',
-                'createtime' => time(),
-                'status' => 0,
-                'infotype' => 'newfriend',//关注，请求好友
-                'infotype_id' => $this->auth->id,
-            ];
-            Db::name('message')->insertGetId($message);
+            //防止重复刷关注,如果总是重复关注，取关，一天内就发一次消息
+            $check = Db::name('message')
+                ->where('user_id',$follow_uid)
+                ->where('infotype','newfriend')
+                ->where('infotype_id',$this->auth->id)
+                ->where('createtime','gt',strtotime(date('Y-m-d')))
+                ->find();
+            if(!$check){
+                $message = [
+                    'user_id' => $follow_uid,
+                    'title'   => '好友请求',
+                    'content' => '有人关注了你，回关TA成为好友',
+                    'createtime' => time(),
+                    'status' => 0,
+                    'infotype' => 'newfriend',//关注，请求好友
+                    'infotype_id' => $this->auth->id,
+                ];
+                Db::name('message')->insertGetId($message);
+            }
         }
 
         //我从好友审核列表过来的，我又回关了