<?php

namespace common\models;
use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;


class ChineseRepice extends \common\modelsgii\ChineseRepice
{

    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::class,
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at','updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
                ],
            ],
        ];
    }
    
    /**
     * 关联剂数表
     */
    public function getDosage(){
        return $this->hasMany(DrugDosage::class,['id'=>'dosage']);
    }
    /**
     * 关联用量表
     */
    public function getUseNum(){
        return $this->hasMany(DrugUseNum::class,['id'=>'consumption']);
    }
}