新增需求变更：---首页新人推荐房间

application/api/model/Room.php

@@ -243,10 +243,13 @@ class Room extends Model
         $map['a.is_show_room'] = 1;   // 是否显示房间 1是2否
         $map['a.apply_status'] = 2;   // 1待审核 2审核通过 3审核失败
         $map['a.is_recommend'] = 2;   // 2推荐
-
-        $roominfo = db::name('vs_room')->alias('a')->join('vs_room_visitor b', 'a.id = b.room_id')
+        $roominfo = db::name('vs_room')->alias('a')
+            ->join('vs_room_visitor b', 'a.id = b.room_id AND b.is_online = 1', 'INNER')
             ->field('a.id as room_id,a.user_id,a.room_name,a.room_cover,count(b.id) as count')
-            ->where($map)->order('count desc')->find();
+            ->where($map)
+            ->group('a.id,a.user_id,a.room_name,a.room_cover')
+            ->order('count desc')
+            ->find();
         if(!$roominfo){
             //随机获取一个房间
             $roominfo = db::name('vs_room')->field('id as room_id,user_id,room_name,room_cover')