package com.ruoyi.payment.domain.event;

import com.ruoyi.payment.domain.model.PaymentOrder;
import com.ruoyi.payment.domain.model.PaymentTransaction;
import lombok.Getter;
import org.springframework.context.ApplicationEvent;

/**
 * 支付成功事件
 * 
 * 使用方式：
 * 1. 作为jar包集成时，在主项目中监听此事件：
 *    @EventListener
 *    public void handlePaymentSuccess(PaymentSuccessEvent event) {
 *        PaymentOrder order = event.getOrder();
 *        PaymentTransaction transaction = event.getTransaction();
 *        // 处理业务逻辑
 *    }
 * 
 * 2. 或者实现 PaymentCallback 接口进行回调
 * 
 * @author ruoyi
 */
@Getter
public class PaymentSuccessEvent extends ApplicationEvent {

    private static final long serialVersionUID = 1L;

    /**
     * 支付订单
     */
    private final PaymentOrder order;

    /**
     * 支付交易
     */
    private final PaymentTransaction transaction;

    /**
     * 支付渠道（WECHAT/ALIPAY）
     */
    private final String channel;

    public PaymentSuccessEvent(Object source, PaymentOrder order, PaymentTransaction transaction) {
        super(source);
        this.order = order;
        this.transaction = transaction;
        this.channel = order.getChannel();
    }
}