問題描述

有誰知道如何從訂單中獲取目錄和購物車價格規則?

does anyone know how one can get the catalog- and cart price rules from an order?

我知道我可以通過 getDiscountPercent() 方法獲取訂單商品的折扣百分比，但是我如何獲取應用于整個訂單的所有規則?

I know that I can get the discount percentage from an order item via the method getDiscountPercent(), but how can I get all the rules that were applied to the whole order?

例如，我有一個規則客戶組 X 可享受商店中所有商品 20% 的折扣".

For example, I have a rule "Customer Group X gets 20% off all items in the store".

現在我想確定在用戶提交訂單時實際應用了哪些規則.我需要這個用于訂單導出界面，我必須在其中提供用戶獲得的所有折扣.

Now I want to determine which rules were actually applied when the order has been submitted by the user. I need this for an order export interface where I have to supply all discounts that the user got.

提前致謝！

推薦答案

查看 sales_flat_order_item 表.有一個名為 applied_rule_ids 的字段，它將為您提供應用于該項目的規則的 ID.您還可以在此表中找到應用了多少折扣和百分比.

Have a look in the sales_flat_order_item table. there is a field called applied_rule_ids which will give you the id of the rule applied to that item. Also you can find out in this table how much discount was applied and the percentage.

例子

//The order I want to check
    $order_id = 859;

    //Get the list of items for your order
    $items = Mage::getModel('sales/order_item')
    ->getCollection()
    ->addFilter('order_id',array('eq'=>$order_id));

    //loop through each item
    foreach($items as $item){

        //if the item has not had a rule applied to it skip it
        if($item->getAppliedRuleIds() == '')continue;

        /*
        * I cant remember in the database they might be comma separated or space if multiple rules were applied
        * the getAppliedRuleIds() function is the one you want
        */
        foreach(explode(",",$item->getAppliedRuleIds()) as $ruleID){        

            //Load the rule object
            $rule = Mage::getModel('catalogrule/rule')->load($ruleID);

            // Throw out some information like the rule name what product it was applied to

            echo "<p>".$item->getSku()." had rule ".$rule->getName()."(".$item->getAppliedRuleIds().") applied </p>";
        }

    }

這篇關于Magento - 從訂單中獲取價格規則的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！