120 lines
1.9 KiB
PHP
120 lines
1.9 KiB
PHP
<?php
|
|
/**
|
|
* Created by PhpStorm.
|
|
* User: Administrator
|
|
* Date: 2020/8/18
|
|
* Time: 10:01
|
|
*/
|
|
|
|
namespace app\frontend\modules\dispatch\freight;
|
|
|
|
use app\frontend\modules\order\models\PreOrder;
|
|
|
|
abstract class BaseFreight
|
|
{
|
|
/**
|
|
* @var PreOrder
|
|
*/
|
|
protected $order;
|
|
/**
|
|
* 运费名称
|
|
* @var string
|
|
*/
|
|
protected $name;
|
|
/**
|
|
* 运费码
|
|
* @var
|
|
*/
|
|
protected $code;
|
|
|
|
/**
|
|
* 金额
|
|
* @var float
|
|
*/
|
|
protected $freightAmount;
|
|
|
|
|
|
/*
|
|
* 排序：数值越低权重越大
|
|
*/
|
|
protected $weight;
|
|
|
|
|
|
|
|
/*
|
|
* 按权重最大项获取运费计算方式
|
|
* @param third_party 第三方运费计算方式
|
|
* @param shop 默认商城运费计算方式
|
|
*
|
|
*/
|
|
protected $priority = 'shop';
|
|
|
|
/**
|
|
* BaseFreight constructor.
|
|
* @param PreOrder $order
|
|
* @param $weight
|
|
*/
|
|
public function __construct(PreOrder $order, $weight)
|
|
{
|
|
$this->order = $order;
|
|
|
|
$this->weight = $weight;
|
|
}
|
|
|
|
/**
|
|
* 名称
|
|
* @return string
|
|
*/
|
|
public function getName()
|
|
{
|
|
return $this->name;
|
|
}
|
|
|
|
/**
|
|
* 标识
|
|
* @return mixed
|
|
*/
|
|
public function getCode()
|
|
{
|
|
return $this->code;
|
|
}
|
|
|
|
/*
|
|
* 排序
|
|
*/
|
|
public function getWeight()
|
|
{
|
|
return $this->weight;
|
|
}
|
|
|
|
/**
|
|
* @return float
|
|
*/
|
|
public function getGroup()
|
|
{
|
|
return $this->priority;
|
|
}
|
|
|
|
/*
|
|
* 返回运费金额
|
|
*/
|
|
public function getAmount()
|
|
{
|
|
if (!isset($this->freightAmount)) {
|
|
$this->freightAmount = $this->_getAmount();
|
|
}
|
|
return $this->freightAmount;
|
|
}
|
|
|
|
/*
|
|
* 计算运费金额
|
|
*/
|
|
abstract protected function _getAmount();
|
|
|
|
/*
|
|
* 是否需要计算运费
|
|
* @return bool true 需要 false 不需要
|
|
*/
|
|
abstract public function needDispatch();
|
|
|
|
} |