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mall + pay：

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1. 增加微信退款的查询接口
plp
YunaiV 3 years ago
parent 5b066ea693
commit 0e5e6c7ce0
2 changed files with 97 additions and 19 deletions
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114
yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java
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@ -2,10 +2,12 @@ package cn.iocoder.yudao.framework.pay.core.client.impl.weixin;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.codec.Base64;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.date.TemporalAccessorUtil;
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.util.io.FileUtils;
import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderRespDTO;
import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDTO;
import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundRespDTO;
@ -16,14 +18,8 @@ import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyV3Result;
import com.github.binarywang.wxpay.bean.notify.WxPayRefundNotifyResult;
import com.github.binarywang.wxpay.bean.notify.WxPayRefundNotifyV3Result;
import com.github.binarywang.wxpay.bean.request.WxPayOrderQueryRequest;
import com.github.binarywang.wxpay.bean.request.WxPayOrderQueryV3Request;
import com.github.binarywang.wxpay.bean.request.WxPayRefundRequest;
import com.github.binarywang.wxpay.bean.request.WxPayRefundV3Request;
import com.github.binarywang.wxpay.bean.result.WxPayOrderQueryResult;
import com.github.binarywang.wxpay.bean.result.WxPayOrderQueryV3Result;
import com.github.binarywang.wxpay.bean.result.WxPayRefundResult;
import com.github.binarywang.wxpay.bean.result.WxPayRefundV3Result;
import com.github.binarywang.wxpay.bean.request.*;
import com.github.binarywang.wxpay.bean.result.*;
import com.github.binarywang.wxpay.config.WxPayConfig;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.WxPayService;
@ -153,13 +149,23 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
@Override
protected PayOrderRespDTO doGetOrder(String outTradeNo) throws Throwable {
switch (config.getApiVersion()) {
case API_VERSION_V2:
return doGetOrderV2(outTradeNo);
case WxPayClientConfig.API_VERSION_V3:
return doGetOrderV3(outTradeNo);
default:
throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
try {
switch (config.getApiVersion()) {
case API_VERSION_V2:
return doGetOrderV2(outTradeNo);
case WxPayClientConfig.API_VERSION_V3:
return doGetOrderV3(outTradeNo);
default:
throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
}
} catch (WxPayException e) {
if (ObjectUtils.equalsAny(e.getErrCode(), "ORDERNOTEXIST", "ORDER_NOT_EXIST")) {
String errorCode = getErrorCode(e);
String errorMessage = getErrorMessage(e);
return PayOrderRespDTO.closedOf(errorCode, errorMessage,
outTradeNo, e.getXmlString());
}
throw e;
}
}
@ -241,7 +247,7 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
// 2.1 执行请求
WxPayRefundResult response = client.refundV2(request);
// 2.2 创建返回结果
if (Objects.equals("SUCCESS", response.getResultCode())) {
if (Objects.equals("SUCCESS", response.getResultCode())) { // V2 情况下，不直接返回退款成功，而是等待异步通知
return PayRefundRespDTO.waitingOf(response.getRefundId(),
reqDTO.getOutRefundNo(), response);
}
@ -308,8 +314,80 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
}
@Override
protected PayRefundRespDTO doGetRefund(String outTradeNo, String outRefundNo) {
return null;
protected PayRefundRespDTO doGetRefund(String outTradeNo, String outRefundNo) throws WxPayException {
try {
switch (config.getApiVersion()) {
case API_VERSION_V2:
return doGetRefundV2(outTradeNo, outRefundNo);
case WxPayClientConfig.API_VERSION_V3:
return doGetRefundV3(outTradeNo, outRefundNo);
default:
throw new IllegalArgumentException(String.format("未知的 API 版本(%s)", config.getApiVersion()));
}
} catch (WxPayException e) {
if (ObjectUtils.equalsAny(e.getErrCode(), "REFUNDNOTEXIST", "RESOURCE_NOT_EXISTS")) {
String errorCode = getErrorCode(e);
String errorMessage = getErrorMessage(e);
return PayRefundRespDTO.failureOf(errorCode, errorMessage,
outRefundNo, e.getXmlString());
}
throw e;
}
}
private PayRefundRespDTO doGetRefundV2(String outTradeNo, String outRefundNo) throws WxPayException {
// 1. 构建 WxPayRefundRequest 请求
WxPayRefundQueryRequest request = WxPayRefundQueryRequest.newBuilder()
.outTradeNo(outTradeNo)
.outRefundNo(outRefundNo)
.build();
// 2.1 执行请求
WxPayRefundQueryResult response = client.refundQuery(request);
// 2.2 创建返回结果
if (!Objects.equals("SUCCESS", response.getResultCode())) {
return PayRefundRespDTO.waitingOf(null,
outRefundNo, response);
}
WxPayRefundQueryResult.RefundRecord refund = CollUtil.findOne(response.getRefundRecords(),
record -> record.getOutRefundNo().equals(outRefundNo));
if (refund == null) {
return PayRefundRespDTO.failureOf(outRefundNo, response);
}
switch (refund.getRefundStatus()) {
case "SUCCESS":
return PayRefundRespDTO.successOf(refund.getRefundId(), parseDateV2B(refund.getRefundSuccessTime()),
outRefundNo, response);
case "PROCESSING":
return PayRefundRespDTO.waitingOf(refund.getRefundId(),
outRefundNo, response);
case "CHANGE": // 退款到银行发现用户的卡作废或者冻结了，导致原路退款银行卡失败，资金回流到商户的现金帐号，需要商户人工干预，通过线下或者财付通转账的方式进行退款
case "FAIL":
return PayRefundRespDTO.failureOf(outRefundNo, response);
default:
throw new IllegalArgumentException(String.format("未知的退款状态(%s)", refund.getRefundStatus()));
}
}
private PayRefundRespDTO doGetRefundV3(String outTradeNo, String outRefundNo) throws WxPayException {
// 1. 构建 WxPayRefundRequest 请求
WxPayRefundQueryV3Request request = new WxPayRefundQueryV3Request();
request.setOutRefundNo(outRefundNo);
// 2.1 执行请求
WxPayRefundQueryV3Result response = client.refundQueryV3(request);
// 2.2 创建返回结果
switch (response.getStatus()) {
case "SUCCESS":
return PayRefundRespDTO.successOf(response.getRefundId(), parseDateV3(response.getSuccessTime()),
outRefundNo, response);
case "PROCESSING":
return PayRefundRespDTO.waitingOf(response.getRefundId(),
outRefundNo, response);
case "ABNORMAL": // 退款异常
case "CLOSED":
return PayRefundRespDTO.failureOf(outRefundNo, response);
default:
throw new IllegalArgumentException(String.format("未知的退款状态(%s)", response.getStatus()));
}
}
// ========== 各种工具方法 ==========

2
yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/refund/PayRefundServiceImpl.java
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@ -114,7 +114,7 @@ public class PayRefundServiceImpl implements PayRefundService {
// 2.1 插入退款单
String no = noRedisDAO.generate(payProperties.getRefundNoPrefix());
refund = PayRefundConvert.INSTANCE.convert(reqDTO)
.setNo(no).setOrderId(order.getId())
.setNo(no).setOrderId(order.getId()).setOrderNo(order.getNo())
.setChannelId(order.getChannelId()).setChannelCode(order.getChannelCode())
// 商户相关的字段
.setNotifyUrl(app.getRefundNotifyUrl())

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