Merge branch 'feature/airdrop' into 'master'

api/controllers/AirDropController.php

@@ -201,13 +201,14 @@ class AirDropController extends BaseController
         }
 
         $redis = Yii::$app->redis_app;
-        $is_locked = $redis->setnx($data['identifier'], strtotime('23:59:59') - time());
+        $value = date('Y-m-d H:i:s');
+        $is_locked = $redis->setnx($data['identifier'], $value);
         if (!$is_locked) {
             $this->msg = '已达今日领取上限，请明天再来!';
             $this->code = -1;
             goto doEnd;
         }
-
+        $redis->setex($data['identifier'], strtotime('23:59:59') - time(), $value);
         $record->draw_status = AirDropApplyRecord::STATUS_DRAWING;
         if (false == $record->save()) {
             $this->code = -1;