refactor(flow): 优化流程实例的服务撤回功能,撤回不抄送

- 将多个mapper导入合并为通配符导入以简化代码结构
- 新增HrmFlowCcMapper依赖用于处理抄送记录
- 在流程撤回时添加删除相关抄送记录的逻辑
- 使用Lambda查询条件构造器删除指定业务ID的抄送数据

fad-hrm/src/main/java/com/ruoyi/hrm/service/impl/HrmFlowInstanceServiceImpl.java

@@ -15,10 +15,7 @@ import com.ruoyi.hrm.domain.bo.HrmFlowStartBo;
 import com.ruoyi.hrm.domain.bo.HrmFlowInstanceBo;
 import com.ruoyi.hrm.domain.vo.HrmFlowInstanceVo;
 import com.ruoyi.hrm.domain.vo.HrmFlowTaskVo;
-import com.ruoyi.hrm.mapper.HrmFlowInstanceMapper;
-import com.ruoyi.hrm.mapper.HrmFlowNodeMapper;
-import com.ruoyi.hrm.mapper.HrmFlowTaskMapper;
-import com.ruoyi.hrm.mapper.HrmFormDataMapper;
+import com.ruoyi.hrm.mapper.*;
 import com.ruoyi.hrm.service.IHrmFlowInstanceService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -39,6 +36,7 @@ public class HrmFlowInstanceServiceImpl implements IHrmFlowInstanceService {
     private final HrmFormDataMapper formDataMapper;
     private final FlowAssigneeHelper assigneeHelper;
     private final UserService userService;
+    private final HrmFlowCcMapper ccMapper;
 
     @Override
     public HrmFlowInstanceVo queryById(Long instId) {
@@ -208,6 +206,12 @@ public class HrmFlowInstanceServiceImpl implements IHrmFlowInstanceService {
             updateTask.setStatus("revoked");
             taskMapper.updateById(updateTask);
         }
+        // 删除抄送记录
+        Long bizId = instance.getBizId();
+        if (bizId != null) {
+            ccMapper.delete(Wrappers.<com.ruoyi.hrm.domain.HrmFlowCc>lambdaQuery()
+                    .eq(com.ruoyi.hrm.domain.HrmFlowCc::getBizId, bizId));
+        }
 
         return true;
     }