public function actionActivityView()
{
$id = Yii::$app->request->get('activity_id');
if (empty($id)) {
throw new ServerErrorHttpException('查看课程信息失败，原因：参数错误！');
}
$activityModel = Activity::findOne($id);
//录取人数
$enrollCount = ActivityUsers::getEnrollCountByActivityId($id);
//通过人数
$passCount = ActivityUsers::getPassCountByActivityId($id);
$activityUsersModel = ActivityUsers::getAllInfoById($id);
if (!empty($activityUsersModel)) {
foreach ($activityUsersModel as $key => $val) {
$activityUsersModel[$key]['age'] = date('Y', time()) - date('Y', strtotime($val['birthday']));
}
}
$levelName = Level::getOneLevelNameById(\Yii::$app->user->identity->level_id);
$photo = UsersInfo::getPhotoByUserId(\Yii::$app->user->id);
$messageCount = MessagesUsers::getCountByUserIdAndType(\Yii::$app->user->id);
$currentTrain = TrainUsers::getTrainByUserId(\Yii::$app->user->id);
//培训信息
if (empty($activityModel)) {
throw new ServerErrorHttpException('查看活动信息失败，原因：不存在的活动！');
}
$data = ['levelName' => $levelName, 'currentTrain' => $currentTrain, 'activityModel' => $activityModel, 'enrollCount' => $enrollCount, 'passCount' => $passCount, 'activityUsersModel' => $activityUsersModel, 'photo' => $photo, 'messageCount' => $messageCount];
return $this->render('activity-view', ['data' => $data]);
}