优化接口2

app/controller/AdminStatistics.php

@@ -40,7 +40,7 @@ class AdminStatistics extends BaseController
             'update_time' => date("Y/m/d H:i",time()),
             'down_scores_quota' => [
                 'title' => '待下分额度',
-                'quota' => bcadd($user_quota,$agent_quota,2) ?: 0
+                'quota' => empty($user_quota) && empty($agent_quota) ? "0" : bcadd($user_quota,$agent_quota,2)
             ]
         ]);
     }
@@ -65,11 +65,11 @@ class AdminStatistics extends BaseController
         return $this->renderSuccess('数据返回成功',[
             'agent' => [
                 'num' => $agent_num,
-                'rate' => round($agent_num / $sum_num * 100,2)  . '%'
+                'rate' => empty($agent_num) ? '0%' :round($agent_num / $sum_num * 100,2)  . '%'
             ],
             'user' => [
                 'num' => $user_num,
-                'rate' => round($user_num / $sum_num * 100,2)  . '%'
+                'rate' => empty($user_num) ? '0%' : round($user_num / $sum_num * 100,2)  . '%'
             ],
             'sum' => [
                 'num' => format_people_count($sum_num)