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重构退款逻辑，去掉退款后处理
This commit is contained in:
jason
@@ -2,19 +2,17 @@ package cn.iocoder.yudao.coreservice.modules.pay.convert.order;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
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import cn.iocoder.yudao.framework.pay.core.client.dto.PayRefundUnifiedRespDTO;
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import org.mapstruct.Mapper;
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import org.mapstruct.factory.Mappers;
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import org.mapstruct.Mapping;
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import org.mapstruct.Mappings;
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import org.mapstruct.factory.Mappers;
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@Mapper
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public interface PayRefundCoreConvert {
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PayRefundCoreConvert INSTANCE = Mappers.getMapper(PayRefundCoreConvert.class);
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PayRefundPostReqDTO convert(PayRefundUnifiedRespDTO respDTO);
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//TODO 太多需要处理了， 暂时不用
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@Mappings(value = {
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@@ -42,9 +42,10 @@ public class PayRefundDO extends BaseDO {
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* 注：针对同一次退款请求，如果调用接口失败或异常了，重试时需要保证退款请求号不能变更，
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* 防止该笔交易重复退款。支付宝会保证同样的退款请求号多次请求只会退一次。
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* 退款单请求号，根据规则生成
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*
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* 例如说，R202109181134287570000
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* 废弃，使用 merchantRefundNo 做退款请求号
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*/
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@Deprecated
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private String reqNo;
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/**
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@@ -82,7 +83,7 @@ public class PayRefundDO extends BaseDO {
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/**
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* 交易订单号，根据规则生成
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* 调用支付渠道时，使用该字段作为对接的订单号。
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* 1. 调用微信支付 https://api.mch.weixin.qq.com/pay/unifiedorder 时，使用该字段作为 out_trade_no
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* 1. 调用微信支付 https://api.mch.weixin.qq.com/v3/refund/domestic/refunds 时，使用该字段作为 out_trade_no
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* 2. 调用支付宝 https://opendocs.alipay.com/apis 时，使用该字段作为 out_trade_no
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* 这里对应 pay_extension 里面的 no
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* 例如说，P202110132239124200055
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@@ -95,10 +96,20 @@ public class PayRefundDO extends BaseDO {
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* 商户订单编号
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*/
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private String merchantOrderId;
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/**
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* 商户退款订单号, 由商户系统产生， 由他们保证唯一，不能为空，通知商户时会传该字段。发送channel 使用 reqNo
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* 商户退款订单号, 由商户系统产生， 由他们保证唯一，不能为空，通知商户时会传该字段。
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* 例如说，内部系统 A 的退款订单号。需要保证每个 PayMerchantDO 唯一
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* TODO 芋艿：我理解 一个商户退款订单，可以对应多条退款记录， 因为有可能失败。但是 退款请求号 reqNo 必须唯一
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* 个商户退款订单，对应一条退款请求记录。可多次提交。 渠道保持幂等
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* 使用商户退款单，作为退款请求号
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* https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_1_9.shtml 中的 out_refund_no
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* https://opendocs.alipay.com/apis alipay.trade.refund 中的 out_request_no
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* 退款请求号。
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* 标识一次退款请求，需要保证在交易号下唯一，如需部分退款，则此参数必传。
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* 注：针对同一次退款请求，如果调用接口失败或异常了，重试时需要保证退款请求号不能变更，
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* 防止该笔交易重复退款。支付宝会保证同样的退款请求号多次请求只会退一次。
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* 退款单请求号，根据规则生成
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* 例如说，R202109181134287570000
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*
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*/
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private String merchantRefundNo;
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@@ -151,6 +162,9 @@ public class PayRefundDO extends BaseDO {
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*/
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private String channelOrderNo;
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/**
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* 微信中的 refund_id
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* https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_1_9.shtml
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* 支付宝没有
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* 渠道退款单号，渠道返回
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*/
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private String channelRefundNo;
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@@ -15,4 +15,8 @@ public interface PayRefundCoreMapper extends BaseMapperX<PayRefundDO> {
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default PayRefundDO selectByReqNo(String reqNo) {
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return selectOne("req_no", reqNo);
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}
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default PayRefundDO selectByTradeNoAndMerchantRefundNo(String tradeNo, String merchantRefundNo){
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return selectOne("trade_no", tradeNo, "merchant_refund_no", merchantRefundNo);
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}
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}
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@@ -46,9 +46,10 @@ public interface PayErrorCodeCoreConstants {
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ErrorCode PAY_REFUND_AMOUNT_EXCEED = new ErrorCode(1007006000, "退款金额超过订单可退款金额");
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ErrorCode PAY_REFUND_ALL_REFUNDED = new ErrorCode(1007006001, "订单已经全额退款");
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ErrorCode PAY_REFUND_CHN_ORDER_NO_IS_NULL = new ErrorCode(1007006002, "该订单的渠道订单为空");
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ErrorCode PAY_REFUND_POST_HANDLER_NOT_FOUND = new ErrorCode(1007006003, "未找到对应的退款后置处理类");
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ErrorCode PAY_REFUND_SUCCEED = new ErrorCode(1007006003, "已经退款成功");
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ErrorCode PAY_REFUND_NOT_FOUND = new ErrorCode(1007006004, "支付退款单不存在");
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/**
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* ========== 支付商户信息 1-007-004-000 ==========
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*/
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@@ -9,10 +9,6 @@ public enum PayRefundStatusEnum {
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CREATE(0, "退款订单生成"),
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SUCCESS(1, "退款成功"),
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FAILURE(2, "退款失败"),
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PROCESSING_NOTIFY(3,"退款中, 渠道通知结果"),
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PROCESSING_QUERY(4,"退款中, 系统查询结果"),
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UNKNOWN_RETRY(5,"状态未知，需要重试"),
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UNKNOWN_QUERY(6,"状态未知，系统查询结果"),
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CLOSE(99, "退款关闭");
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private final Integer status;
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@@ -1,40 +0,0 @@
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package cn.iocoder.yudao.coreservice.modules.pay.service.order;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayOrderCoreMapper;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayRefundCoreMapper;
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/**
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* 支付退款订单渠道返回后 , 后置处理抽象类， 处理公用的逻辑
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* @author jason
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*/
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public abstract class PayRefundAbstractChannelPostHandler implements PayRefundChannelPostHandler {
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private final PayOrderCoreMapper payOrderCoreMapper;
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private final PayRefundCoreMapper payRefundMapper;
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public PayRefundAbstractChannelPostHandler(PayOrderCoreMapper payOrderCoreMapper,
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PayRefundCoreMapper payRefundMapper){
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this.payOrderCoreMapper = payOrderCoreMapper;
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this.payRefundMapper = payRefundMapper;
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}
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/**
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* 更新退款单
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* @param refundDO 需要更新的退款单信息
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*/
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protected void updatePayRefund(PayRefundDO refundDO){
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payRefundMapper.updateById(refundDO);
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}
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/**
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* 更新原始支付订单
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* @param payOrderDO 支付订单信息
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*/
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protected void updatePayOrder(PayOrderDO payOrderDO){
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payOrderCoreMapper.updateById(payOrderDO);
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}
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}
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@@ -1,26 +0,0 @@
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package cn.iocoder.yudao.coreservice.modules.pay.service.order;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
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import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
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/**
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* 支付退款订单 ，渠道返回后 后置处理
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*
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* @author jason
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*/
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public interface PayRefundChannelPostHandler {
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/**
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* 支持的渠道返回值
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*
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* @return 支持的渠道返回值数组
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*/
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PayChannelRespEnum[] supportHandleResp();
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/**
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* 根据渠道返回，处理支付退款单
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*
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* @param req 退款后置处理请求
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*/
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void handleRefundChannelResp(PayRefundPostReqDTO req);
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}
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@@ -1,99 +0,0 @@
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package cn.iocoder.yudao.coreservice.modules.pay.service.order.dto;
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import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundTypeEnum;
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import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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import lombok.experimental.Accessors;
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/**
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* 退款后置处理请求 Request DTO
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*/
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@Data
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@Accessors(chain = true)
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@Builder
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@NoArgsConstructor
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@AllArgsConstructor
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public class PayRefundPostReqDTO {
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/**
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* 渠道的通用返回结果
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*/
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private PayChannelRespEnum respEnum;
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private PayRefundTypeEnum refundTypeEnum;
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/**
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* 已退款的总金额
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*/
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private Long refundedAmount;
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/**
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* 本次退款金额
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*/
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private Long refundAmount;
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/**
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* 已退款次数
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*/
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private Integer refundedTimes;
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/**
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* 订单编号
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*/
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private Long orderId;
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/**
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* 退款单编号
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*/
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private Long refundId;
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/**
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* 渠道退款单号
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*/
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private String channelRefundNo;
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/**
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* https://api.mch.weixin.qq.com/v3/refund/domestic/refunds 中的 out_trade_no
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* https://opendocs.alipay.com/apis alipay.trade.refund 中的 out_trade_no
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* 支付交易号 {PayOrderExtensionDO no字段} 和 渠道订单号 不能同时为空
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*/
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private String payTradeNo;
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/**
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* https://api.mch.weixin.qq.com/v3/refund/domestic/refunds 中的 out_refund_no
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* https://opendocs.alipay.com/apis alipay.trade.refund 中的 out_request_no
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* 退款请求单号 同一退款请求单号多次请求只退一笔。
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*/
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private String refundReqNo;
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/**
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* 调用异常错误信息
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*/
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private String exceptionMsg;
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/**
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* 渠道的错误码
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*/
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private String channelErrCode;
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/**
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* 渠道的错误描述
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*/
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private String channelErrMsg;
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}
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@@ -16,6 +16,23 @@ import lombok.experimental.Accessors;
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@AllArgsConstructor
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public class PayRefundRespDTO {
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/**
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* 渠道返回结果
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* 退款处理中和退款成功 返回 1
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* 失败和其他情况 返回 2
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*/
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private Integer channelReturnResult;
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/**
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* 渠道返回code
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*/
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private String channelReturnCode;
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/**
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* 渠道返回消息
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*/
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private String channelReturnMsg;
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/**
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* 支付退款单编号， 自增
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*/
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@@ -1,7 +1,6 @@
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package cn.iocoder.yudao.coreservice.modules.pay.service.order.impl;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.coreservice.modules.pay.convert.order.PayRefundCoreConvert;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.merchant.PayAppDO;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.merchant.PayChannelDO;
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import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
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@@ -14,7 +13,6 @@ import cn.iocoder.yudao.coreservice.modules.pay.enums.notify.PayNotifyTypeEnum;
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import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayOrderNotifyStatusEnum;
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import cn.iocoder.yudao.coreservice.modules.pay.service.notify.PayNotifyCoreService;
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import cn.iocoder.yudao.coreservice.modules.pay.service.notify.dto.PayNotifyTaskCreateReqDTO;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundReqDTO;
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import cn.iocoder.yudao.framework.pay.core.client.dto.PayRefundNotifyDTO;
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import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundTypeEnum;
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@@ -23,21 +21,18 @@ import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundStatusEnum;
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import cn.iocoder.yudao.coreservice.modules.pay.service.merchant.PayAppCoreService;
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import cn.iocoder.yudao.coreservice.modules.pay.service.merchant.PayChannelCoreService;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundCoreService;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundChannelPostHandler;
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import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundRespDTO;
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import cn.iocoder.yudao.coreservice.modules.pay.util.PaySeqUtils;
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import cn.iocoder.yudao.framework.pay.core.client.PayClient;
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import cn.iocoder.yudao.framework.pay.core.client.PayClientFactory;
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import cn.iocoder.yudao.framework.pay.core.client.dto.PayNotifyDataDTO;
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import cn.iocoder.yudao.framework.pay.core.client.dto.PayRefundUnifiedReqDTO;
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import cn.iocoder.yudao.framework.pay.core.client.dto.PayRefundUnifiedRespDTO;
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import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRefundRespEnum;
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import cn.iocoder.yudao.framework.pay.core.enums.PayNotifyRefundStatusEnum;
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import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import javax.annotation.PostConstruct;
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import javax.annotation.Resource;
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import java.util.*;
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@@ -65,25 +60,6 @@ public class PayRefundCoreServiceImpl implements PayRefundCoreService {
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@Resource
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private PayClientFactory payClientFactory;
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/**
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* 处理渠道返回结果的后置处理器 集合
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*/
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@Resource
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private List<PayRefundChannelPostHandler> handlerList;
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private final EnumMap<PayChannelRespEnum, PayRefundChannelPostHandler> mapHandlers = new EnumMap<>(PayChannelRespEnum.class);
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@PostConstruct
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public void init(){
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if (Objects.nonNull(handlerList)) {
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handlerList.forEach(handler -> {
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for (PayChannelRespEnum item : handler.supportHandleResp()) {
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mapHandlers.put(item, handler);
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}
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});
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}
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public PayRefundRespDTO submitRefundOrder(PayRefundReqDTO req) {
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@@ -106,66 +82,89 @@ public class PayRefundCoreServiceImpl implements PayRefundCoreService {
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// 校验退款的条件
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validatePayRefund(req, order);
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// 退款类型
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PayRefundTypeEnum refundType = PayRefundTypeEnum.SOME;
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if (Objects.equals(req.getAmount(), order.getAmount())) {
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refundType = PayRefundTypeEnum.ALL;
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}
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// 退款单入库 退款单状态：生成, 没有和渠道产生交互
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PayOrderExtensionDO orderExtensionDO = payOrderExtensionCoreMapper.selectById(order.getSuccessExtensionId());
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PayRefundDO refundDO = PayRefundDO.builder().channelOrderNo(order.getChannelOrderNo())
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.appId(order.getAppId())
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.channelOrderNo(order.getChannelOrderNo())
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.channelCode(order.getChannelCode())
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.channelId(order.getChannelId())
|
||||
.merchantId(order.getMerchantId())
|
||||
.orderId(order.getId())
|
||||
.merchantRefundNo(req.getMerchantRefundNo())
|
||||
.notifyUrl(app.getRefundNotifyUrl())
|
||||
.payAmount(order.getAmount())
|
||||
.refundAmount(req.getAmount())
|
||||
.userIp(req.getUserIp())
|
||||
.merchantOrderId(order.getMerchantOrderId())
|
||||
.tradeNo(orderExtensionDO.getNo())
|
||||
.status(PayRefundStatusEnum.CREATE.getStatus())
|
||||
.reason(req.getReason())
|
||||
.notifyStatus(PayOrderNotifyStatusEnum.NO.getStatus())
|
||||
.reqNo(PaySeqUtils.genRefundReqNo())
|
||||
.type(refundType.getStatus())
|
||||
.build();
|
||||
payRefundCoreMapper.insert(refundDO);
|
||||
|
||||
// 调用渠道进行退款
|
||||
PayRefundUnifiedReqDTO unifiedReqDTO = PayRefundUnifiedReqDTO.builder()
|
||||
.userIp(req.getUserIp())
|
||||
.channelOrderNo(refundDO.getChannelOrderNo())
|
||||
.payTradeNo(refundDO.getTradeNo())
|
||||
.refundReqNo(refundDO.getReqNo())
|
||||
.amount(req.getAmount())
|
||||
.reason(refundDO.getReason())
|
||||
.build();
|
||||
PayRefundUnifiedRespDTO refundUnifiedRespDTO = client.unifiedRefund(unifiedReqDTO);
|
||||
// 根据渠道返回，获取退款后置处理，由postHandler 进行处理
|
||||
PayRefundChannelPostHandler payRefundChannelPostHandler = mapHandlers.get(refundUnifiedRespDTO.getRespEnum());
|
||||
if (Objects.isNull(payRefundChannelPostHandler)) {
|
||||
throw exception(PAY_REFUND_POST_HANDLER_NOT_FOUND);
|
||||
}
|
||||
PayRefundPostReqDTO dto = PayRefundCoreConvert.INSTANCE.convert(refundUnifiedRespDTO);
|
||||
dto.setRefundAmount(req.getAmount())
|
||||
.setRefundedAmount(order.getRefundAmount())
|
||||
.setRefundedTimes(order.getRefundTimes())
|
||||
.setRefundId(refundDO.getId())
|
||||
.setOrderId(order.getId())
|
||||
.setRefundTypeEnum(refundType);
|
||||
//调用退款的后置处理
|
||||
payRefundChannelPostHandler.handleRefundChannelResp(dto);
|
||||
|
||||
return PayRefundRespDTO.builder().refundId(refundDO.getId()).build();
|
||||
PayRefundDO payRefundDO = payRefundCoreMapper.selectByTradeNoAndMerchantRefundNo(orderExtensionDO.getNo(), req.getMerchantRefundNo());
|
||||
//构造渠道的统一的退款请求参数
|
||||
PayRefundUnifiedReqDTO unifiedReqDTO = new PayRefundUnifiedReqDTO();
|
||||
if(Objects.nonNull(payRefundDO)){
|
||||
//退款订单已经提交过。
|
||||
//TODO 校验相同退款单的金额
|
||||
if(Objects.equals(PayRefundStatusEnum.SUCCESS.getStatus(), payRefundDO.getStatus())
|
||||
|| Objects.equals(PayRefundStatusEnum.CLOSE.getStatus(), payRefundDO.getStatus())){
|
||||
//已成功退款
|
||||
throw exception(PAY_REFUND_SUCCEED);
|
||||
}else{
|
||||
//保证商户退款单不变，重复向渠道发起退款。渠道保持幂等
|
||||
unifiedReqDTO.setUserIp(req.getUserIp())
|
||||
.setAmount(payRefundDO.getRefundAmount())
|
||||
.setChannelOrderNo(payRefundDO.getChannelOrderNo())
|
||||
.setPayTradeNo(payRefundDO.getTradeNo())
|
||||
.setRefundReqNo(payRefundDO.getMerchantRefundNo())
|
||||
.setReason(payRefundDO.getReason());
|
||||
}
|
||||
}else{
|
||||
//新生成退款单。 退款单入库 退款单状态：生成
|
||||
payRefundDO = PayRefundDO.builder().channelOrderNo(order.getChannelOrderNo())
|
||||
.appId(order.getAppId())
|
||||
.channelOrderNo(order.getChannelOrderNo())
|
||||
.channelCode(order.getChannelCode())
|
||||
.channelId(order.getChannelId())
|
||||
.merchantId(order.getMerchantId())
|
||||
.orderId(order.getId())
|
||||
.merchantRefundNo(req.getMerchantRefundNo())
|
||||
.notifyUrl(app.getRefundNotifyUrl())
|
||||
.payAmount(order.getAmount())
|
||||
.refundAmount(req.getAmount())
|
||||
.userIp(req.getUserIp())
|
||||
.merchantOrderId(order.getMerchantOrderId())
|
||||
.tradeNo(orderExtensionDO.getNo())
|
||||
.status(PayRefundStatusEnum.CREATE.getStatus())
|
||||
.reason(req.getReason())
|
||||
.notifyStatus(PayOrderNotifyStatusEnum.NO.getStatus())
|
||||
.type(refundType.getStatus())
|
||||
.build();
|
||||
payRefundCoreMapper.insert(payRefundDO);
|
||||
unifiedReqDTO.setUserIp(req.getUserIp())
|
||||
.setAmount(payRefundDO.getRefundAmount())
|
||||
.setChannelOrderNo(payRefundDO.getChannelOrderNo())
|
||||
.setPayTradeNo(payRefundDO.getTradeNo())
|
||||
.setRefundReqNo(payRefundDO.getMerchantRefundNo())
|
||||
.setReason(req.getReason());
|
||||
}
|
||||
//向渠道发起退款申请
|
||||
PayRefundUnifiedRespDTO refundUnifiedRespDTO = client.unifiedRefund(unifiedReqDTO);
|
||||
//构造退款申请返回对象
|
||||
PayRefundRespDTO respDTO = new PayRefundRespDTO();
|
||||
if(refundUnifiedRespDTO.getChannelResp() == PayChannelRefundRespEnum.SUCCESS
|
||||
||refundUnifiedRespDTO.getChannelResp() == PayChannelRefundRespEnum.PROCESSING ){
|
||||
//成功处理， 在退款通知中处理, 这里不处理
|
||||
respDTO.setChannelReturnResult(PayChannelRefundRespEnum.SUCCESS.getStatus());
|
||||
respDTO.setRefundId(payRefundDO.getId());
|
||||
}else {
|
||||
//失败返回错误给前端，可以重新发起退款，保证退款请求号（这里是商户退款单号)， 避免重复退款。
|
||||
respDTO.setChannelReturnResult(PayChannelRefundRespEnum.FAILURE.getStatus());
|
||||
//更新退款单状态
|
||||
PayRefundDO updatePayRefund = new PayRefundDO();
|
||||
updatePayRefund.setId(payRefundDO.getId())
|
||||
.setChannelErrorMsg(refundUnifiedRespDTO.getChannelMsg())
|
||||
.setChannelErrorCode(refundUnifiedRespDTO.getChannelCode())
|
||||
.setStatus(PayRefundStatusEnum.FAILURE.getStatus());
|
||||
payRefundCoreMapper.updateById(updatePayRefund);
|
||||
}
|
||||
respDTO.setChannelReturnCode(refundUnifiedRespDTO.getChannelCode())
|
||||
.setChannelReturnMsg(refundUnifiedRespDTO.getChannelMsg());
|
||||
return respDTO;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void notifyPayRefund(Long channelId, PayNotifyDataDTO notifyData) {
|
||||
log.info("[notifyPayRefund][channelId({}) 回调数据({})]", channelId, notifyData.getBody());
|
||||
// 校验支付渠道是否有效
|
||||
@@ -178,51 +177,54 @@ public class PayRefundCoreServiceImpl implements PayRefundCoreService {
|
||||
}
|
||||
// 解析渠道退款通知数据， 统一处理
|
||||
PayRefundNotifyDTO refundNotify = client.parseRefundNotify(notifyData);
|
||||
|
||||
// TODO @jason：抽一个 notifyPayRefundSuccess 方法
|
||||
if (Objects.equals(PayNotifyRefundStatusEnum.SUCCESS,refundNotify.getStatus())){
|
||||
// 退款成功。 支付宝只有退款成功才会发通知
|
||||
PayRefundDO refundDO = payRefundCoreMapper.selectByReqNo(refundNotify.getReqNo());
|
||||
if (refundDO == null) {
|
||||
log.error("不存在 seqNo 为{} 的支付退款单",refundNotify.getReqNo());
|
||||
throw exception(PAY_REFUND_NOT_FOUND);
|
||||
}
|
||||
Long refundAmount = refundDO.getRefundAmount();
|
||||
Integer type = refundDO.getType();
|
||||
PayOrderStatusEnum orderStatus = PayOrderStatusEnum.SUCCESS;
|
||||
if(PayRefundTypeEnum.ALL.getStatus().equals(type)){
|
||||
orderStatus = PayOrderStatusEnum.CLOSED;
|
||||
}
|
||||
// 更新支付订单
|
||||
PayOrderDO payOrderDO = payOrderCoreMapper.selectById(refundDO.getOrderId());
|
||||
// 需更新已退金额
|
||||
Long refundedAmount = payOrderDO.getRefundAmount();
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
updateOrderDO.setId(refundDO.getOrderId())
|
||||
.setRefundAmount(refundedAmount + refundAmount)
|
||||
.setStatus(orderStatus.getStatus())
|
||||
.setRefundStatus(type);
|
||||
payOrderCoreMapper.updateById(updateOrderDO);
|
||||
|
||||
// 跟新退款订单
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
updateRefundDO.setId(refundDO.getId())
|
||||
.setSuccessTime(refundNotify.getRefundSuccessTime())
|
||||
.setChannelRefundNo(refundNotify.getChannelOrderNo())
|
||||
.setTradeNo(refundNotify.getTradeNo())
|
||||
.setNotifyTime(new Date())
|
||||
.setStatus(PayRefundStatusEnum.SUCCESS.getStatus());
|
||||
payRefundCoreMapper.updateById(updateRefundDO);
|
||||
|
||||
//插入退款通知记录
|
||||
// TODO 通知商户成功或者失败. 现在通知似乎没有实现， 只是回调
|
||||
payNotifyCoreService.createPayNotifyTask(PayNotifyTaskCreateReqDTO.builder()
|
||||
.type(PayNotifyTypeEnum.REFUND.getType()).dataId(refundDO.getId()).build());
|
||||
payRefundSuccess(refundNotify);
|
||||
} else {
|
||||
//TODO 退款失败
|
||||
//TODO 支付异常， 支付宝似乎没有支付异常的通知。
|
||||
}
|
||||
}
|
||||
|
||||
private void payRefundSuccess(PayRefundNotifyDTO refundNotify) {
|
||||
PayRefundDO refundDO = payRefundCoreMapper.selectByTradeNoAndMerchantRefundNo(refundNotify.getTradeNo(), refundNotify.getReqNo());
|
||||
if (refundDO == null) {
|
||||
log.error("不存在 seqNo 为{} 的支付退款单",refundNotify.getReqNo());
|
||||
throw exception(PAY_REFUND_NOT_FOUND);
|
||||
}
|
||||
Long refundAmount = refundDO.getRefundAmount();
|
||||
Integer type = refundDO.getType();
|
||||
PayOrderStatusEnum orderStatus = PayOrderStatusEnum.SUCCESS;
|
||||
if(PayRefundTypeEnum.ALL.getStatus().equals(type)){
|
||||
orderStatus = PayOrderStatusEnum.CLOSED;
|
||||
}
|
||||
// 更新支付订单
|
||||
PayOrderDO payOrderDO = payOrderCoreMapper.selectById(refundDO.getOrderId());
|
||||
// 需更新已退金额
|
||||
Long refundedAmount = payOrderDO.getRefundAmount();
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
updateOrderDO.setId(refundDO.getOrderId())
|
||||
.setRefundAmount(refundedAmount + refundAmount)
|
||||
.setStatus(orderStatus.getStatus())
|
||||
.setRefundTimes(payOrderDO.getRefundTimes()+1)
|
||||
.setRefundStatus(type);
|
||||
|
||||
payOrderCoreMapper.updateById(updateOrderDO);
|
||||
|
||||
// 跟新退款订单
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
updateRefundDO.setId(refundDO.getId())
|
||||
.setSuccessTime(refundNotify.getRefundSuccessTime())
|
||||
.setChannelRefundNo(refundNotify.getChannelOrderNo())
|
||||
.setTradeNo(refundNotify.getTradeNo())
|
||||
.setNotifyTime(new Date())
|
||||
.setStatus(PayRefundStatusEnum.SUCCESS.getStatus());
|
||||
payRefundCoreMapper.updateById(updateRefundDO);
|
||||
|
||||
//插入退款通知记录
|
||||
// TODO 通知商户成功或者失败. 现在通知似乎没有实现， 只是回调
|
||||
payNotifyCoreService.createPayNotifyTask(PayNotifyTaskCreateReqDTO.builder()
|
||||
.type(PayNotifyTypeEnum.REFUND.getType()).dataId(refundDO.getId()).build());
|
||||
}
|
||||
|
||||
/**
|
||||
* 校验是否进行退款
|
||||
* @param req 退款申请信息
|
||||
|
||||
@@ -1,62 +0,0 @@
|
||||
package cn.iocoder.yudao.coreservice.modules.pay.service.order.impl.handler;
|
||||
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayOrderCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayRefundCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.notify.PayNotifyTypeEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundStatusEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.notify.PayNotifyCoreService;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.notify.dto.PayNotifyTaskCreateReqDTO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundAbstractChannelPostHandler;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
|
||||
import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
import java.util.Optional;
|
||||
|
||||
/**
|
||||
* 支付退款订单渠道返回失败的后置处理类
|
||||
* {@link PayChannelRespEnum#CALL_EXCEPTION}
|
||||
* {@link PayChannelRespEnum#CAN_NOT_RETRY_FAILURE}
|
||||
*/
|
||||
@Service
|
||||
public class PayRefundChannelFailedHandler extends PayRefundAbstractChannelPostHandler {
|
||||
|
||||
@Resource
|
||||
private PayNotifyCoreService payNotifyCoreService;
|
||||
|
||||
public PayRefundChannelFailedHandler(PayOrderCoreMapper payOrderCoreMapper, PayRefundCoreMapper payRefundMapper) {
|
||||
super(payOrderCoreMapper, payRefundMapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PayChannelRespEnum[] supportHandleResp() {
|
||||
return new PayChannelRespEnum[] {PayChannelRespEnum.CALL_EXCEPTION, PayChannelRespEnum.CAN_NOT_RETRY_FAILURE};
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void handleRefundChannelResp(PayRefundPostReqDTO req) {
|
||||
//退款失败
|
||||
//更新退款单表
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
|
||||
updateRefundDO.setId(req.getRefundId())
|
||||
.setStatus(PayRefundStatusEnum.FAILURE.getStatus())
|
||||
.setChannelErrorCode(req.getChannelErrCode())
|
||||
.setChannelErrorMsg(Optional.ofNullable(req.getChannelErrMsg())
|
||||
.orElse(req.getExceptionMsg()));
|
||||
updatePayRefund(updateRefundDO);
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
//更新订单表
|
||||
updateOrderDO.setId(req.getOrderId())
|
||||
.setRefundTimes(req.getRefundedTimes() + 1);
|
||||
updatePayOrder(updateOrderDO);
|
||||
// 立刻插入退款通知记录
|
||||
// TODO 通知商户成功或者失败. 现在通知似乎没有实现， 只是回调
|
||||
payNotifyCoreService.createPayNotifyTask(PayNotifyTaskCreateReqDTO.builder()
|
||||
.type(PayNotifyTypeEnum.REFUND.getType()).dataId(req.getRefundId()).build());
|
||||
}
|
||||
}
|
||||
@@ -1,45 +0,0 @@
|
||||
package cn.iocoder.yudao.coreservice.modules.pay.service.order.impl.handler;
|
||||
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayOrderCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayRefundCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundStatusEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundAbstractChannelPostHandler;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
|
||||
import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
/**
|
||||
* 支付退款订单渠道返回通知 {@link PayChannelRespEnum#PROCESSING_NOTIFY}，后置处理类
|
||||
* 支付宝退款单好像没有回调， 微信会触发回调
|
||||
*/
|
||||
@Service
|
||||
public class PayRefundChannelNotifyHandler extends PayRefundAbstractChannelPostHandler {
|
||||
|
||||
public PayRefundChannelNotifyHandler(PayOrderCoreMapper payOrderCoreMapper,
|
||||
PayRefundCoreMapper payRefundMapper) {
|
||||
super(payOrderCoreMapper, payRefundMapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PayChannelRespEnum[] supportHandleResp() {
|
||||
return new PayChannelRespEnum[] {PayChannelRespEnum.PROCESSING_NOTIFY};
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleRefundChannelResp(PayRefundPostReqDTO req) {
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
//更新退款单表
|
||||
updateRefundDO.setId(req.getRefundId())
|
||||
.setStatus(PayRefundStatusEnum.PROCESSING_NOTIFY.getStatus());
|
||||
updatePayRefund(updateRefundDO);
|
||||
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
//更新订单表
|
||||
updateOrderDO.setId(req.getOrderId())
|
||||
.setRefundTimes(req.getRefundedTimes() + 1);
|
||||
updatePayOrder(updateOrderDO);
|
||||
|
||||
}
|
||||
}
|
||||
@@ -1,56 +0,0 @@
|
||||
package cn.iocoder.yudao.coreservice.modules.pay.service.order.impl.handler;
|
||||
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayOrderCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayRefundCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundStatusEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundAbstractChannelPostHandler;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
|
||||
import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import java.util.Objects;
|
||||
|
||||
/**
|
||||
* 支付退款订单渠道返回需调用查询接口的后置处理类
|
||||
* {@link PayChannelRespEnum#PROCESSING_QUERY} //TODO 芋道源码 是不是微信有这样的情况
|
||||
* {@link PayChannelRespEnum#READ_TIME_OUT_EXCEPTION}
|
||||
*/
|
||||
@Service
|
||||
public class PayRefundChannelQueryHandler extends PayRefundAbstractChannelPostHandler {
|
||||
|
||||
|
||||
public PayRefundChannelQueryHandler(PayOrderCoreMapper payOrderCoreMapper,
|
||||
PayRefundCoreMapper payRefundMapper) {
|
||||
super(payOrderCoreMapper, payRefundMapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PayChannelRespEnum[] supportHandleResp() {
|
||||
return new PayChannelRespEnum[]{PayChannelRespEnum.PROCESSING_QUERY, PayChannelRespEnum.READ_TIME_OUT_EXCEPTION};
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleRefundChannelResp(PayRefundPostReqDTO req) {
|
||||
final PayChannelRespEnum respEnum = req.getRespEnum();
|
||||
PayRefundStatusEnum refundStatus =
|
||||
Objects.equals(PayChannelRespEnum.PROCESSING_QUERY, respEnum) ? PayRefundStatusEnum.PROCESSING_QUERY
|
||||
: PayRefundStatusEnum.UNKNOWN_QUERY;
|
||||
//更新退款单表
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
updateRefundDO.setId(req.getRefundId())
|
||||
.setStatus(refundStatus.getStatus())
|
||||
.setChannelErrorCode(req.getChannelErrCode())
|
||||
.setChannelErrorMsg(req.getChannelErrMsg());
|
||||
updatePayRefund(updateRefundDO);
|
||||
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
//更新订单表
|
||||
updateOrderDO.setId(req.getOrderId())
|
||||
.setRefundTimes(req.getRefundedTimes() + 1);
|
||||
updatePayOrder(updateOrderDO);
|
||||
|
||||
//TODO 发起查询任务
|
||||
}
|
||||
}
|
||||
@@ -1,50 +0,0 @@
|
||||
package cn.iocoder.yudao.coreservice.modules.pay.service.order.impl.handler;
|
||||
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayOrderCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayRefundCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundStatusEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundAbstractChannelPostHandler;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
|
||||
import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
/**
|
||||
* 支付退款订单渠道返回重试的后置处理类
|
||||
* {@link PayChannelRespEnum#RETRY_FAILURE}
|
||||
*/
|
||||
@Service
|
||||
public class PayRefundChannelRetryHandler extends PayRefundAbstractChannelPostHandler {
|
||||
|
||||
|
||||
public PayRefundChannelRetryHandler(PayOrderCoreMapper payOrderCoreMapper,
|
||||
PayRefundCoreMapper payRefundMapper) {
|
||||
super(payOrderCoreMapper, payRefundMapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PayChannelRespEnum[] supportHandleResp() {
|
||||
return new PayChannelRespEnum[] {PayChannelRespEnum.RETRY_FAILURE};
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleRefundChannelResp(PayRefundPostReqDTO req) {
|
||||
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
//更新退款单表
|
||||
updateRefundDO.setId(req.getRefundId())
|
||||
.setStatus(PayRefundStatusEnum.UNKNOWN_RETRY.getStatus())
|
||||
.setChannelErrorCode(req.getChannelErrCode())
|
||||
.setChannelErrorMsg(req.getChannelErrMsg());
|
||||
updatePayRefund(updateRefundDO);
|
||||
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
//更新订单表
|
||||
updateOrderDO.setId(req.getOrderId())
|
||||
.setRefundTimes(req.getRefundedTimes() + 1);
|
||||
updatePayOrder(updateOrderDO);
|
||||
|
||||
//TODO 发起重试任务
|
||||
}
|
||||
}
|
||||
@@ -1,64 +0,0 @@
|
||||
package cn.iocoder.yudao.coreservice.modules.pay.service.order.impl.handler;
|
||||
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayRefundDO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayOrderCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order.PayRefundCoreMapper;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.notify.PayNotifyTypeEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.enums.order.PayRefundStatusEnum;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.notify.PayNotifyCoreService;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.notify.dto.PayNotifyTaskCreateReqDTO;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.PayRefundAbstractChannelPostHandler;
|
||||
import cn.iocoder.yudao.coreservice.modules.pay.service.order.dto.PayRefundPostReqDTO;
|
||||
import cn.iocoder.yudao.framework.pay.core.enums.PayChannelRespEnum;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
import java.util.Date;
|
||||
/**
|
||||
* 支付退款订单渠道返回退款成功的后置处理类
|
||||
* {@link PayChannelRespEnum#SYNC_SUCCESS}
|
||||
*/
|
||||
@Service
|
||||
public class PayRefundChannelSuccessHandler extends PayRefundAbstractChannelPostHandler {
|
||||
|
||||
|
||||
@Resource
|
||||
private PayNotifyCoreService payNotifyCoreService;
|
||||
|
||||
|
||||
public PayRefundChannelSuccessHandler(PayOrderCoreMapper payOrderCoreMapper,
|
||||
PayRefundCoreMapper payRefundMapper) {
|
||||
super(payOrderCoreMapper, payRefundMapper);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PayChannelRespEnum[] supportHandleResp() {
|
||||
return new PayChannelRespEnum[]{PayChannelRespEnum.SYNC_SUCCESS};
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleRefundChannelResp(PayRefundPostReqDTO req) {
|
||||
//退款成功
|
||||
PayRefundDO updateRefundDO = new PayRefundDO();
|
||||
//更新退款单表
|
||||
updateRefundDO.setId(req.getRefundId())
|
||||
.setStatus(PayRefundStatusEnum.SUCCESS.getStatus())
|
||||
.setChannelRefundNo(req.getChannelRefundNo())
|
||||
.setSuccessTime(new Date());
|
||||
updatePayRefund(updateRefundDO);
|
||||
|
||||
PayOrderDO updateOrderDO = new PayOrderDO();
|
||||
//更新订单表
|
||||
updateOrderDO.setId(req.getOrderId())
|
||||
.setRefundTimes(req.getRefundedTimes() + 1)
|
||||
.setRefundStatus(req.getRefundTypeEnum().getStatus())
|
||||
.setRefundAmount(req.getRefundedAmount()+ req.getRefundAmount());
|
||||
updatePayOrder(updateOrderDO);
|
||||
|
||||
// 立刻插入退款通知记录
|
||||
// TODO 通知商户成功或者失败. 现在通知似乎没有实现， 只是回调
|
||||
payNotifyCoreService.createPayNotifyTask(PayNotifyTaskCreateReqDTO.builder()
|
||||
.type(PayNotifyTypeEnum.REFUND.getType()).dataId(req.getRefundId()).build());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user