hemall.terabimsoft.com.cn/app/frontend/models/order/PreOrderTaxFee.php

<?php

namespace app\frontend\models\order;

use app\common\models\order\OrderTaxFee;
use app\frontend\models\Order;
use app\frontend\modules\order\models\PreOrder;
use app\frontend\modules\order\taxFee\BaseOrderTaxFee;

class PreOrderTaxFee extends OrderTaxFee
{
    protected $appends = ['checked', 'show','show_name'];

    /**
     * @var Order
     */
    public $order;

    /**
     * @var BaseOrderTaxFee
     */
    protected $taxFee;

    public function init(BaseOrderTaxFee $taxFee, PreOrder $order)
    {
        $this->taxFee = $taxFee;
        $this->setOrder($order);
    }

    public function setOrder(PreOrder $order)
    {
        $this->order = $order;
        $this->uniacid = \YunShop::app()->uniacid;
        $this->uid = $order->uid;
        $this->fee_code = $this->getTaxFee()->getCode();
        $this->name = $this->getTaxFee()->getName();
        $this->rate = $this->getTaxFee()->getRate();
        $this->amount = sprintf('%.2f', $this->getTaxFee()->getAmount());
        $order->orderTaxFees->push($this);
    }

    public function getTaxFee()
    {
        return $this->taxFee;
    }

    /**
     * 调用当前类不存在方法时 查询 BaseOrderTaxFee 类存在代替处理
     * @param string $method
     * @param array $parameters
     * @return mixed
     */
    public function __call($method, $parameters)
    {
        if (method_exists($this->getTaxFee(), $method)) {
            return $this->getTaxFee()->$method($parameters);
        }
        return parent::__call($method, $parameters); // TODO: Change the autogenerated stub
    }

    public function getCheckedAttribute()
    {
        return $this->getTaxFee()->isChecked();
    }

    public function getShowAttribute()
    {
        return $this->getTaxFee()->isShow();
    }

    public function getShowNameAttribute()
    {
        return $this->getTaxFee()->getShowName();
    }

    /**
     * @return bool
     */
    public function beforeSaving()
    {
        if (!$this->getTaxFee()->isChecked()) {
            return false;
        }
        return parent::beforeSaving();
    }
}