Magento订单状态更改事件 [英] Magento order status change events

问题描述

我想通过Web服务更改远程清单，我知道通过Event Observer方法可以触发我的代码，但是我不知道哪个事件对完成任务很有用，例如on_order_complete，是否有更新的清单?活动或更多文档?

I want to change via web service a remote inventory, I know that via Event Observer Method can triger my code, but I don't know which event is useful to complete my task, like on_order_complete, is there an updated list of events or more documentation?

推荐答案

如果要在订单状态更改为任何状态或状态时调度事件，则需要插入自己的事件侦听器.这并不像听起来那样困难.

If you want to dispatch an event when the state of an order changes to any status or state, then you'll need to insert your own event listener. This isn't as difficult as it sounds.

像这样...仅覆盖 Mage_Sales_Model_Order 中的 _setStatus 函数.

Simply override the _setStatus function in Mage_Sales_Model_Order like so...

/**
 * Order model
 *
 * @category    WMG
 * @package     WMG_Sales
 * @author      Lee Bolding <[e-mail]>
 *
 *  Supported events:
 *  sales_order_status_before
 *  sales_order_status_after
 *
 * NOTE: Unfortunately, we can't override setState() as the protected _setState()
 * function is used by the registerCancellation() and _checkState() functions
 *  
 */
class WMG_Sales_Model_Order extends Mage_Sales_Model_Order
{
    /**
     * Order state protected setter.
     * By default allows to set any state. Can also update status to default or specified value
     * Сomplete and closed states are encapsulated intentionally, see the _checkState()
     *
     * @param string $state
     * @param string|bool $status
     * @param string $comment
     * @param bool $isCustomerNotified
     * @param $shouldProtectState
     * @return Mage_Sales_Model_Order
     */
    protected function _setState($state, $status = false, $comment = '', $isCustomerNotified = null, $shouldProtectState = false)
    {
        // dispatch an event before we attempt to do anything
        Mage::dispatchEvent('sales_order_status_before', array('order' => $this, 'state' => $state, 'status' => $status, 'comment' => $comment, 'isCustomerNotified' => $isCustomerNotified, 'shouldProtectState' => $shouldProtectState));

        // attempt to set the specified state
        if ($shouldProtectState) {
            if ($this->isStateProtected($state)) {
                Mage::throwException(Mage::helper('sales')->__('The Order State "%s" must not be set manually.', $state));
            }
        }
        $this->setData('state', $state);

        // add status history
        if ($status) {
            if ($status === true) {
                $status = $this->getConfig()->getStateDefaultStatus($state);
            }
            $this->setStatus($status);
            $history = $this->addStatusHistoryComment($comment, false); // no sense to set $status again
            $history->setIsCustomerNotified($isCustomerNotified); // for backwards compatibility
        }

        // dispatch an event after status has changed
        Mage::dispatchEvent('sales_order_status_after', array('order' => $this, 'state' => $state, 'status' => $status, 'comment' => $comment, 'isCustomerNotified' => $isCustomerNotified, 'shouldProtectState' => $shouldProtectState));

        return $this;
    }
}

您现在可以使观察者订阅新创建的sales_order_status_before和sales_order_status_after事件

You can now subscribe observers to the newly created sales_order_status_before and sales_order_status_after events

这篇关于Magento订单状态更改事件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！