public function getTicketTopic()
{
return $this->hasMany(TicketTopicRelation::className(), array('ticket_id' => 'ticket_id'));
}
/**
* 工单查看
* @param $number
* @return string
* @throws \yii\web\BadRequestHttpException
*/
public function actionDetail($number)
{
$ticket_detail = Ticket::find()->joinWith('cdata')->where(array('number' => $number));
$attachments = $ticket_detail->one()->file;
$ticket_detail_arr = $ticket_detail->asArray()->one();
$topics = TicketTopicRelation::find()->joinWith('topic')->where(array('ticket_id' => $ticket_detail_arr['ticket_id']))->asArray()->all();
return $this->render('detail', array('ticket_detail' => $ticket_detail_arr, 'attachments' => $attachments, 'topics' => $topics));
}