Magento - 从优惠券代码中获取规则 [英] Magento - get rule from coupon code

问题描述

我必须检索与优惠券代码关联的规则，以便在报价中显示该规则的折扣百分比.最简单的方法是直接从报价金额计算，但我想直接检索规则，然后从中获取折扣百分比.

I have to retrieve the rule associated to a coupon code in order to display in quote the discount percentage of that rule. the simplest way is to calculate directly from quote amounts, but i want to retrieve directly the rule and then get the discount percentage from it.

这是我试过的:

 $rule = Mage::getModel('salesrule/coupon');
 $rule->load($couponCode);

通过这种方式，我仍然没有检索到规则属性.有什么帮助吗?

by this way i still havent retrieved rules attributes. any help?

谢谢.

推荐答案

要通过代码加载优惠券，请将 'code' 作为第二个参数传递给 load().然后，您可以使用优惠券实例的 rule_id 值获取正确的规则实例:

To load a coupon by code, pass 'code' as 2nd param to load(). Then you can get the proper rule instance by using the rule_id value of your coupon instance:

$oCoupon = Mage::getModel('salesrule/coupon')->load($couponCode, 'code');
$oRule = Mage::getModel('salesrule/rule')->load($oCoupon->getRuleId());
var_dump($oRule->getData());

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