后台优化

@@ -113,16 +113,18 @@ class Screen extends Backend
         $res = db('study_score_log l')
         $res = db('study_score_log l')
             ->distinct('l.study_id')
             ->distinct('l.study_id')
             ->join('study s','l.study_id = s.id')
             ->join('study s','l.study_id = s.id')
-            ->join('team t','t.id = s.team_id')
-            ->field('s.name,s.earn_score,t.title,t.id')
-            ->order('s.earn_score','desc')
+            ->join('team t','t.id = l.team_id')
+            ->field('s.name,sum(l.score) as sum_score,t.title,t.id')
+            ->order('sum_score','desc')
+            ->group('l.study_id')
+            ->where('campus_id', $data['campus_id'])
             ->limit(40)
             ->limit(40)
             ->select();
             ->select();
         $list = [];
         $list = [];
         foreach ($res as $k => $v){
         foreach ($res as $k => $v){
             $list[] = [
             $list[] = [
                 'name' => $v['name'],
                 'name' => $v['name'],
-                'score' => $v['earn_score'],
+                'score' => $v['sum_score'],
                 'title'=>$v['title'],
                 'title'=>$v['title'],
                 'rank'=> $k+1
                 'rank'=> $k+1
             ];
             ];