/**
  * Creates a new ActivityUsers model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new ActivityUsers();
     if ($model->load(Yii::$app->request->post()) && $model->save()) {
         return $this->redirect(['view', 'id' => $model->id]);
     } else {
         return $this->render('create', ['model' => $model]);
     }
 }
 public function actionApply()
 {
     $activityId = Yii::$app->request->get('id');
     $activityInfo = Activity::findOne(['id' => $activityId]);
     if ($activityInfo['status'] != Activity::BEGIN_SIGN_UP) {
         throw new ServerErrorHttpException('该活动的状态不是开始报名,谢谢。');
     }
     if (Yii::$app->user->isGuest) {
         return $this->redirect(['/user/register', 'activity_id' => $activityId]);
     } else {
         $userId = Yii::$app->user->id;
         $CredentialsNumber = UsersInfo::getCredentialsNumberByUserId($userId);
         if (Yii::$app->user->identity->status != '1') {
             throw new ServerErrorHttpException('系统错误,原因:您目前的状态是未审核,不能报名课程,谢谢。');
         }
         $activityLevelInfo = Level::findOne(['id' => $activityInfo['level_id']]);
         if ($activityLevelInfo['order'] != Yii::$app->user->identity->level_order + 1) {
             throw new ServerErrorHttpException('系统错误,原因:您目前没有权限报名该级别下的课程,谢谢。');
         }
         //检查用户参与的课程,状态不是取消的都算是已经参与了报名
         $isExist = ActivityUsers::getUserIsExistActivityStatus($userId, $activityInfo['level_id']);
         if (!empty($isExist)) {
             throw new ServerErrorHttpException('系统错误,原因:您已经参与了该级别下的培训课程,请耐心等待培训结果,谢谢。');
         }
         //报名成功,给出用户的序号
         $activityUsersOrder = ActivityUsers::getActivityUsersOrder($userId, $activityId);
         if (empty($activityUsersOrder)) {
             $activityUsersOrder = 1;
         }
         $transaction = Yii::$app->db->beginTransaction();
         $data = ['activity_id' => $activityId, 'user_id' => $userId, 'status' => ActivityUsers::APPROVED, 'practice_score' => 0, 'theory_score' => 0, 'rule_score' => 0, 'level_id' => $activityInfo['level_id'], 'orders' => $activityUsersOrder];
         $model = new ActivityUsers();
         $model->setAttributes($data);
         if ($model->save()) {
             $activityUserId = $model->id;
             $activityUser = ActivityUsers::findOne(['id' => $activityUserId]);
             $activityName = Activity::getOneActivityNameById($activityUser['activity_id']);
             $data = ['orders' => $activityUser['orders'], 'activityName' => $activityName];
             //新增一条用户和级别对应的信息
             $userLevelModel = new UsersLevel();
             $userLevelModel->user_id = $userId;
             $userLevelModel->activity_id = $activityId;
             $userLevelModel->level_id = $activityInfo['level_id'];
             $userLevelModel->credentials_number = $CredentialsNumber;
             if (!$userLevelModel->save()) {
                 $transaction->rollBack();
                 throw new ServerErrorHttpException('更新状态错误,原因:' . json_encode($userLevelModel->errors, JSON_UNESCAPED_UNICODE) . '!');
             } else {
                 $transaction->commit();
             }
             return $this->render('/activity/apply-success', ['data' => $data]);
         } else {
             throw new ServerErrorHttpException('系统错误,原因:' . json_encode($model->errors, JSON_UNESCAPED_UNICODE));
         }
     }
 }
 public function actionActivityApply()
 {
     $activityId = Yii::$app->request->get('id');
     $activityInfo = Activity::findOne(['id' => $activityId]);
     $levelId = $activityInfo['level_id'];
     if ($activityInfo['status'] != Activity::BEGIN_SIGN_UP) {
         throw new ServerErrorHttpException('该活动的状态不是开始报名,谢谢。');
     }
     if (Yii::$app->user->isGuest) {
         return $this->redirect('/login/login');
     } else {
         $userId = Yii::$app->user->id;
         if (Yii::$app->user->identity->status != '1') {
             throw new ServerErrorHttpException('系统错误,原因:您目前的状态是未审核,不能报名活动,谢谢。');
         }
         $activityLevelInfo = Level::findOne(['id' => $activityInfo['level_id']]);
         if ($activityLevelInfo['order'] != Yii::$app->user->identity->level_order) {
             throw new ServerErrorHttpException('系统错误,原因:您目前没有权限报名该级别下的活动,谢谢。');
         }
         //检查用户参与的活动,状态不是取消的都算是已经参与了报名
         $isExist = ActivityUsers::getUserIsExistActivityStatus($userId, $activityInfo['level_id']);
         if (!empty($isExist)) {
             throw new ServerErrorHttpException('系统错误,原因:您已经参与了该级别下的活动,请耐心等待活动结果,谢谢。');
         }
         //报名成功,给出用户的序号
         $activityUsersOrder = ActivityUsers::getActivityUsersOrder($userId, $activityId);
         if (empty($activityUsersOrder)) {
             $activityUsersOrder = 1;
         }
         $transaction = Yii::$app->db->beginTransaction();
         $data = ['activity_id' => $activityId, 'user_id' => $userId, 'status' => ActivityUsers::APPROVED, 'level_id' => $levelId, 'orders' => $activityUsersOrder];
         $model = new ActivityUsers();
         $model->setAttributes($data);
         if ($model->save()) {
             $activityUserId = $model->id;
             $activityUser = ActivityUsers::findOne(['id' => $activityUserId]);
             $activityName = Activity::getOneActivityNameById($activityUser['activity_id']);
             $data = ['orders' => $activityUser['orders'], 'activityName' => $activityName];
             //新增一条用户和级别对应的信息
             $result = UsersLevel::updateAll(['activity_id' => $activityId], ['user_id' => $userId, 'level_id' => $levelId]);
             if (!$result) {
                 $transaction->rollBack();
                 throw new ServerErrorHttpException('更新状态错误,原因:更新数据库错误!');
             } else {
                 $transaction->commit();
             }
             return $this->render('/activity/apply-success', ['data' => $data]);
         } else {
             throw new ServerErrorHttpException('系统错误,原因:' . json_encode($model->errors, JSON_UNESCAPED_UNICODE));
         }
     }
 }