From 4e95159e01557019f894536ee1a1d248a2d3def0 Mon Sep 17 00:00:00 2001
From: wr <1754607820@qq.com>
Date: Thu, 5 Mar 2026 19:32:43 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8A=80=E6=9C=AF=E7=9B=91=E7=9D=A3=E7=94=A8?=
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---
 ...erLedgerOldFeignClientFallbackFactory.java | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/api/fallback/UserLedgerOldFeignClientFallbackFactory.java

diff --git a/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/api/fallback/UserLedgerOldFeignClientFallbackFactory.java b/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/api/fallback/UserLedgerOldFeignClientFallbackFactory.java
new file mode 100644
index 000000000..03f6d2067
--- /dev/null
+++ b/pqs-supervision/supervision-api/src/main/java/com/njcn/supervision/api/fallback/UserLedgerOldFeignClientFallbackFactory.java
@@ -0,0 +1,57 @@
+package com.njcn.supervision.api.fallback;
+
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.exception.BusinessException;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.supervision.api.UserLedgerOldFeignClient;
+import com.njcn.supervision.pojo.param.user.UserReportParam;
+import com.njcn.supervision.pojo.vo.user.NewUserReportVO;
+import com.njcn.supervision.pojo.vo.user.UserLedgerVO;
+import com.njcn.supervision.utils.SupervisionEnumUtil;
+import feign.hystrix.FallbackFactory;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+
+@Slf4j
+@Component
+public class UserLedgerOldFeignClientFallbackFactory implements FallbackFactory<UserLedgerOldFeignClient> {
+    @Override
+    public UserLedgerOldFeignClient create(Throwable throwable) {
+        //判断抛出异常是否为解码器抛出的业务异常
+        Enum<?> exceptionEnum = CommonResponseEnum.SERVICE_FALLBACK;
+        if (throwable.getCause() instanceof BusinessException) {
+            BusinessException businessException = (BusinessException) throwable.getCause();
+            exceptionEnum = SupervisionEnumUtil.getExceptionEnum(businessException.getResult());
+        }
+        Enum<?> finalExceptionEnum = exceptionEnum;
+        return new UserLedgerOldFeignClient() {
+
+            @Override
+            public HttpResult<List<UserLedgerVO>> selectUserList(UserReportParam userReportParam) {
+                log.error("{}异常，降级处理，异常为：{}", "查询用户台账", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<UserLedgerVO> selectUserInfo(String id) {
+                log.error("{}异常，降级处理，异常为：{}", "查询用户台账详情", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<List<UserLedgerVO>> bindUserStation(String userId, String stationId) {
+                log.error("{}异常，降级处理，异常为：{}", "用户电站信息绑定", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<List<NewUserReportVO>> getUserReportByIds(List<String> ids) {
+                log.error("{}异常，降级处理，异常为：{}", "根据ids获取非电网侧用户信息", throwable.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+        };
+    }
+}