我需要拨打第三方API,以便在结帐流程的审核阶段获取国际运费的最新职责/税收。我准备好了API调用,但是我错过了将返回的职责和税收添加到报价中的方法。
是否有内置方法可以做到这一点?
我希望有类似
的东西$quote->addCostComponent("Duties", 5.0);
答案 0 :(得分:15)
您需要执行以下步骤:
首先,您需要为自定义职责/税收创建属性,以便按顺序显示它们,而不仅仅是添加到总计。应该至少有两个属性,一个用于网站货币的值(用于支付捕获,它应该有base_
前缀)和一个显示货币的值(用于显示客户所需货币的金额)。应将此属性添加到具有财务部分的每个实体(quote_address,order,invoice)。例如,它应该是:base_your_attribute_code
和your_attribute_code
,带小数类型。
然后,您需要创建应从Mage_Sales_Model_Quote_Address_Total_Abstract扩展的总收集器模型,并实现收集和获取方法,如下例所示:
/**
* Your custom total model
*
*/
class Your_Module_Model_Total_Custom extends Mage_Sales_Model_Quote_Address_Total_Abstract
{
/**
* Constructor that should initiaze
*/
public function __construct()
{
$this->setCode('your_attribute_code');
}
/**
* Used each time when collectTotals is invoked
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Your_Module_Model_Total_Custom
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
// ... Some your api calls to retrive amount ...
// Set base amount of your custom fee
$this->_setBaseAmount($calculatedAmount);
// Set amount of your custom fee in displayed currency
$this->_setAmount(
$address->getQuote()->getStore()->convertPrice($calculatedAmount, false)
);
return $this;
}
/**
* Used each time when totals are displayed
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Your_Module_Model_Total_Custom
*/
public function fetch(Mage_Sales_Model_Quote_Address $address)
{
// Display total only if it is not zero
if ($address->getYourAttributeCode() != 0) {
$address->addTotal(array(
'code' => $this->getCode(),
'title' => 'My Custom Duty',
'value' => $address->getYourAttributeCode()
));
}
}
}
创建收集器模型后,需要将其添加到配置中:
<config>
<global>
<sales>
<quote>
<totals>
<your_total_code>
<class>your_module/total_custom</class>
<before>grand_total</before>
<after>shipping</after>
</your_total_code>
</totals>
</quote>
</sales>
</global>
</config>
您需要将总属性添加到字段集中,用于将计算数据复制到订单或发票中:
<config>
<global>
<fieldsets>
<!-- copies data from quote address to order during the order placement -->
<sales_convert_quote_address>
<base_your_attribute_code><to_order>*</to_order></base_your_attribute_code>
<your_attribute_code><to_order>*</to_order></your_attribute_code>
</sales_convert_quote_address>
<!-- copies data from order to invoice/shipment/creditmemo during their creation -->
<sales_convert_order>
<base_your_attribute_code><to_invoice>*</to_invoice><to_shipment>*</to_shipment><to_cm>*</to_cm></base_your_attribute_code>
<your_attribute_code><to_invoice>*</to_invoice><to_shipment>*</to_shipment><to_cm>*</to_cm></your_attribute_code>
</sales_convert_order>
</fieldsets>
</global>
</config>
执行此步骤后,您将能够按订单总额查看自定义费用