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mall + pay：
1. 优化 PayClient 退款逻辑，返回业务失败 errorCode + errorMsg 错误码
This commit is contained in:
YunaiV
parent
6f475f8c85
commit
1c282bd3cb
@ -1,5 +1,6 @@
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package cn.iocoder.yudao.framework.pay.core.client.dto.refund;
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import cn.iocoder.yudao.framework.pay.core.client.exception.PayException;
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import cn.iocoder.yudao.framework.pay.core.enums.refund.PayRefundStatusRespEnum;
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import lombok.Data;
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@ -44,4 +45,71 @@ public class PayRefundRespDTO {
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*/
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private Object rawData;
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/**
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* 调用渠道的错误码
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*
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* 注意：这里返回的是业务异常，而是不系统异常。
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* 如果是系统异常，则会抛出 {@link PayException}
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*/
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private String channelErrorCode;
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/**
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* 调用渠道报错时，错误信息
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*/
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private String channelErrorMsg;
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private PayRefundRespDTO() {
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}
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/**
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* 创建【WAITING】状态的退款返回
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*/
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public static PayRefundRespDTO waitingOf(String channelRefundNo,
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String outRefundNo, Object rawData) {
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PayRefundRespDTO respDTO = new PayRefundRespDTO();
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respDTO.status = PayRefundStatusRespEnum.WAITING.getStatus();
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respDTO.channelRefundNo = channelRefundNo;
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// 相对通用的字段
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respDTO.outRefundNo = outRefundNo;
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respDTO.rawData = rawData;
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return respDTO;
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}
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/**
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* 创建【SUCCESS】状态的退款返回
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*/
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public static PayRefundRespDTO successOf(String channelRefundNo, LocalDateTime successTime,
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String outRefundNo, Object rawData) {
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PayRefundRespDTO respDTO = new PayRefundRespDTO();
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respDTO.status = PayRefundStatusRespEnum.SUCCESS.getStatus();
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respDTO.channelRefundNo = channelRefundNo;
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respDTO.successTime = successTime;
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// 相对通用的字段
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respDTO.outRefundNo = outRefundNo;
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respDTO.rawData = rawData;
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return respDTO;
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}
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/**
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* 创建【FAILURE】状态的退款返回
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*/
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public static PayRefundRespDTO failureOf(String outRefundNo, Object rawData) {
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return failureOf(null, null,
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outRefundNo, rawData);
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}
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/**
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* 创建【FAILURE】状态的退款返回
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*/
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public static PayRefundRespDTO failureOf(String channelErrorCode, String channelErrorMsg,
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String outRefundNo, Object rawData) {
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PayRefundRespDTO respDTO = new PayRefundRespDTO();
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respDTO.status = PayRefundStatusRespEnum.FAILURE.getStatus();
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respDTO.channelErrorCode = channelErrorCode;
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respDTO.channelErrorMsg = channelErrorMsg;
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// 相对通用的字段
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respDTO.outRefundNo = outRefundNo;
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respDTO.rawData = rawData;
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return respDTO;
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}
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}
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@ -98,7 +98,8 @@ public abstract class AbstractPayClient<Config extends PayClientConfig> implemen
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try {
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return doParseOrderNotify(params, body);
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} catch (Throwable ex) {
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log.error("[parseOrderNotify][params({}) body({}) 解析失败]", params, body, ex);
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log.error("[parseOrderNotify][客户端({}) params({}) body({}) 解析失败]",
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getId(), params, body, ex);
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throw buildPayException(ex);
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}
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}
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@ -129,6 +130,20 @@ public abstract class AbstractPayClient<Config extends PayClientConfig> implemen
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protected abstract PayRefundRespDTO doUnifiedRefund(PayRefundUnifiedReqDTO reqDTO) throws Throwable;
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@Override
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public PayRefundRespDTO parseRefundNotify(Map<String, String> params, String body) {
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try {
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return doParseRefundNotify(params, body);
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} catch (Throwable ex) {
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log.error("[parseRefundNotify][客户端({}) params({}) body({}) 解析失败]",
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getId(), params, body, ex);
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throw buildPayException(ex);
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}
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}
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protected abstract PayRefundRespDTO doParseRefundNotify(Map<String, String> params, String body)
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throws Throwable;
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// ========== 各种工具方法 ==========
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private PayException buildPayException(Throwable ex) {
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@ -29,7 +29,6 @@ import java.util.Objects;
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import java.util.function.Supplier;
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import static cn.hutool.core.date.DatePattern.NORM_DATETIME_FORMATTER;
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import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
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/**
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* 支付宝抽象类，实现支付宝统一的接口、以及部分实现（退款）
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@ -94,7 +93,7 @@ public abstract class AbstractAlipayPayClient extends AbstractPayClient<AlipayPa
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* @return 退款请求 Response
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*/
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@Override
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protected PayRefundRespDTO doUnifiedRefund(PayRefundUnifiedReqDTO reqDTO) {
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protected PayRefundRespDTO doUnifiedRefund(PayRefundUnifiedReqDTO reqDTO) throws AlipayApiException {
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// 1.1 构建 AlipayTradeRefundModel 请求
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AlipayTradeRefundModel model = new AlipayTradeRefundModel();
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model.setOutTradeNo(reqDTO.getOutTradeNo());
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@ -104,31 +103,22 @@ public abstract class AbstractAlipayPayClient extends AbstractPayClient<AlipayPa
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// 1.2 构建 AlipayTradePayRequest 请求
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AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
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request.setBizModel(model);
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try {
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// 2.1 执行请求
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AlipayTradeRefundResponse response = client.execute(request);
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// 2.2 创建返回结果
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PayRefundRespDTO refund = new PayRefundRespDTO()
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.setOutRefundNo(reqDTO.getOutRefundNo())
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.setRawData(response);
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// 支付宝只要退款调用返回 success，就认为退款成功，不需要回调。具体可见 parseNotify 方法的说明。
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// 另外，支付宝没有退款单号，所以不用设置
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if (response.isSuccess()) {
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refund.setStatus(PayOrderStatusRespEnum.SUCCESS.getStatus())
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.setSuccessTime(LocalDateTimeUtil.of(response.getGmtRefundPay()));
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Assert.notNull(refund.getSuccessTime(), "退款成功时间不能为空");
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} else {
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refund.setStatus(PayOrderStatusRespEnum.CLOSED.getStatus());
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}
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return refund;
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} catch (AlipayApiException e) {
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log.error("[doUnifiedRefund][request({}) 发起退款异常]", toJsonString(reqDTO), e);
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return null;
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// 2.1 执行请求
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AlipayTradeRefundResponse response = client.execute(request);
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// 2.2 创建返回结果
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// 支付宝只要退款调用返回 success，就认为退款成功，不需要回调。具体可见 parseNotify 方法的说明。
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// 另外，支付宝没有退款单号，所以不用设置
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if (response.isSuccess()) {
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return PayRefundRespDTO.successOf(null, LocalDateTimeUtil.of(response.getGmtRefundPay()),
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reqDTO.getOutRefundNo(), response);
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} else {
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return PayRefundRespDTO.failureOf(reqDTO.getOutRefundNo(), response);
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}
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}
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@Override
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public PayRefundRespDTO parseRefundNotify(Map<String, String> params, String body) {
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public PayRefundRespDTO doParseRefundNotify(Map<String, String> params, String body) {
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// 补充说明：支付宝退款时，没有回调，这点和微信支付是不同的。并且，退款分成部分退款、和全部退款。
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// ① 部分退款：是会有回调，但是它回调的是订单状态的同步回调，不是退款订单的回调
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// ② 全部退款：Wap 支付有订单状态的同步回调，但是 PC/扫码又没有
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@ -12,7 +12,6 @@ import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundRespDTO;
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import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedReqDTO;
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import cn.iocoder.yudao.framework.pay.core.client.impl.AbstractPayClient;
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import cn.iocoder.yudao.framework.pay.core.enums.order.PayOrderStatusRespEnum;
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import cn.iocoder.yudao.framework.pay.core.enums.refund.PayRefundStatusRespEnum;
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import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
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import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyV3Result;
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import com.github.binarywang.wxpay.bean.notify.WxPayRefundNotifyResult;
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@ -163,9 +162,10 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
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throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
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}
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} catch (WxPayException e) {
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// todo 芋艿：异常的处理；
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// throw buildUnifiedOrderException(null, e);
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return null;
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String errorCode = getErrorCode(e);
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String errorMessage = getErrorMessage(e);
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return PayRefundRespDTO.failureOf(errorCode, errorMessage,
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reqDTO.getOutTradeNo(), e.getXmlString());
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}
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}
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@ -181,17 +181,11 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
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// 2.1 执行请求
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WxPayRefundResult response = client.refundV2(request);
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// 2.2 创建返回结果
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PayRefundRespDTO refund = new PayRefundRespDTO()
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.setOutRefundNo(reqDTO.getOutRefundNo())
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.setRawData(response);
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if (Objects.equals("SUCCESS", response.getResultCode())) {
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refund.setStatus(PayRefundStatusRespEnum.WAITING.getStatus())
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.setChannelRefundNo(response.getRefundId());
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} else {
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refund.setStatus(PayRefundStatusRespEnum.FAILURE.getStatus());
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return PayRefundRespDTO.waitingOf(response.getRefundId(),
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reqDTO.getOutRefundNo(), response);
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}
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// TODO 芋艿；异常的处理；
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return refund;
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return PayRefundRespDTO.failureOf(reqDTO.getOutRefundNo(), response);
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}
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private PayRefundRespDTO doUnifiedRefundV3(PayRefundUnifiedReqDTO reqDTO) throws Throwable {
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@ -206,78 +200,51 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
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// 2.1 执行请求
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WxPayRefundV3Result response = client.refundV3(request);
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// 2.2 创建返回结果
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PayRefundRespDTO refund = new PayRefundRespDTO()
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.setOutRefundNo(reqDTO.getOutRefundNo())
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.setRawData(response);
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if (Objects.equals("SUCCESS", response.getStatus())) {
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refund.setStatus(PayRefundStatusRespEnum.SUCCESS.getStatus())
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.setChannelRefundNo(response.getRefundId())
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.setSuccessTime(parseDateV3(response.getSuccessTime()));
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} else if (Objects.equals("PROCESSING", response.getStatus())) {
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refund.setStatus(PayRefundStatusRespEnum.WAITING.getStatus())
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.setChannelRefundNo(response.getRefundId());
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} else {
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refund.setStatus(PayRefundStatusRespEnum.FAILURE.getStatus());
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return PayRefundRespDTO.successOf(response.getRefundId(), parseDateV3(response.getSuccessTime()),
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reqDTO.getOutRefundNo(), response);
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}
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// TODO 芋艿；异常的处理；
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return refund;
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if (Objects.equals("PROCESSING", response.getStatus())) {
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return PayRefundRespDTO.waitingOf(response.getRefundId(),
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reqDTO.getOutRefundNo(), response);
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}
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return PayRefundRespDTO.failureOf(reqDTO.getOutRefundNo(), response);
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}
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@Override
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public PayRefundRespDTO parseRefundNotify(Map<String, String> params, String body) {
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try {
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// 微信支付 v2 回调结果处理
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switch (config.getApiVersion()) {
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case API_VERSION_V2:
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return parseRefundNotifyV2(body);
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case WxPayClientConfig.API_VERSION_V3:
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return parseRefundNotifyV3(body);
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default:
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throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
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}
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} catch (WxPayException e) {
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log.error("[parseNotify][params({}) body({}) 解析失败]", params, body, e);
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throw new RuntimeException(e);
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// TODO 芋艿：缺一个异常翻译
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public PayRefundRespDTO doParseRefundNotify(Map<String, String> params, String body) throws WxPayException {
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switch (config.getApiVersion()) {
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case API_VERSION_V2:
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return doParseRefundNotifyV2(body);
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case WxPayClientConfig.API_VERSION_V3:
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return parseRefundNotifyV3(body);
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default:
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throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
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}
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}
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@SuppressWarnings("DuplicatedCode")
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private PayRefundRespDTO parseRefundNotifyV2(String body) throws WxPayException {
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private PayRefundRespDTO doParseRefundNotifyV2(String body) throws WxPayException {
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// 1. 解析回调
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WxPayRefundNotifyResult response = client.parseRefundNotifyResult(body);
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WxPayRefundNotifyResult.ReqInfo responseResult = response.getReqInfo();
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WxPayRefundNotifyResult.ReqInfo result = response.getReqInfo();
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// 2. 构建结果
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PayRefundRespDTO notify = new PayRefundRespDTO()
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.setChannelRefundNo(responseResult.getRefundId())
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.setOutRefundNo(responseResult.getOutRefundNo())
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.setRawData(response);
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if (Objects.equals("SUCCESS", responseResult.getRefundStatus())) {
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notify.setStatus(PayRefundStatusRespEnum.SUCCESS.getStatus())
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.setSuccessTime(parseDateV2B(responseResult.getSuccessTime()));
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} else {
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notify.setStatus(PayRefundStatusRespEnum.FAILURE.getStatus());
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if (Objects.equals("SUCCESS", result.getRefundStatus())) {
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return PayRefundRespDTO.successOf(result.getRefundId(), parseDateV2B(result.getSuccessTime()),
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result.getOutRefundNo(), response);
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}
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return notify;
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return PayRefundRespDTO.failureOf(result.getOutRefundNo(), response);
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}
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@SuppressWarnings("DuplicatedCode")
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private PayRefundRespDTO parseRefundNotifyV3(String body) throws WxPayException {
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// 1. 解析回调
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WxPayRefundNotifyV3Result response = client.parseRefundNotifyV3Result(body, null);
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WxPayRefundNotifyV3Result.DecryptNotifyResult responseResult = response.getResult();
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WxPayRefundNotifyV3Result.DecryptNotifyResult result = response.getResult();
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// 2. 构建结果
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PayRefundRespDTO notify = new PayRefundRespDTO()
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.setChannelRefundNo(responseResult.getRefundId())
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.setOutRefundNo(responseResult.getOutRefundNo())
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.setRawData(response);
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if (Objects.equals("SUCCESS", responseResult.getRefundStatus())) {
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notify.setStatus(PayRefundStatusRespEnum.SUCCESS.getStatus())
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.setSuccessTime(parseDateV3(responseResult.getSuccessTime()));
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} else {
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notify.setStatus(PayRefundStatusRespEnum.FAILURE.getStatus());
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if (Objects.equals("SUCCESS", result.getRefundStatus())) {
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return PayRefundRespDTO.successOf(result.getRefundId(), parseDateV3(result.getSuccessTime()),
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result.getOutRefundNo(), response);
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}
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return notify;
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return PayRefundRespDTO.failureOf(result.getOutRefundNo(), response);
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}
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// ========== 各种工具方法 ==========
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