xk-api-yii/common/handlers/OrderPayedHandler.php

<?php
namespace common\handlers;

use common\events\OrderEvent;
use common\forms\order\CommonOrder;
use common\models\oldDb\Order;

class OrderPayedHandler extends HandlerBase
{
    /**
     * 事件处理注册
     */
    public function register()
    {
        \Yii::$app->on(Order::EVENT_PAYED, function ($event) {
            /** @var OrderEvent $event */
            $commonOrder = CommonOrder::getCommonOrder($event->order->sign);
            $orderHandler = $commonOrder->getOrderHandler();
            $handler = $orderHandler->orderPayedHandlerClass;
            $handler->event = $event;
            $handler->setMall()->handle();
        });
    }
}