feat: 抽取方法，简化主工单代码

yanxuan-qc-change-system-biz/src/main/java/com/netease/mail/yanxuan/change/biz/biz/ChangeFlowBiz.java

@@ -997,57 +997,24 @@ public class ChangeFlowBiz {
         log.debug("[detail] detail:{}", JSON.toJSONString(changeRecord));
         ChangeFlowVO changeFlowVO = new ChangeFlowVO();
         BeanUtils.copyProperties(changeRecord, changeFlowVO);
-        ChangeType parentChangeType = changeTypeService.getChangeTypeById(changeRecord.getParentChangeClassId());
-        if (parentChangeType == null) {
-            throw ExceptionFactory.createBiz(ResponseCode.CHANGE_TYPE_NOT_EXIST, "变更类型不存在");
-        }
-        ChangeType sonChangeType = changeTypeService.getChangeTypeById(changeRecord.getSonChangeClassId());
-        if (sonChangeType == null) {
-            throw ExceptionFactory.createBiz(ResponseCode.CHANGE_TYPE_NOT_EXIST, "变更类型配置不存在");
-        }
-        changeFlowVO.setChangeType(parentChangeType.getTypeName() + ">" + sonChangeType.getTypeName());
-        
-        // 供应商名称需要查询
-        String changeSupplier = changeRecord.getChangeSupplier();
-        String changeSupplierName = "";
-        if (StringUtils.isNotBlank(changeSupplier)) {
-            List<SupplierSimpleRsp> supplierSimple = supplierService.getSupplierName(changeSupplier);
-            if (CollectionUtils.isNotEmpty(supplierSimple)) {
-                SupplierSimpleRsp supplier = supplierSimple.get(0);
-                changeSupplierName = supplier.getSupplierName();
-            }
-        }
+        // 设置变更类型，一级变更类型>二级变更类型
+        String changeType = this.buildChangeType(changeRecord.getParentChangeClassId(), changeRecord.getSonChangeClassId());
+        changeFlowVO.setChangeType(changeType);
+        // 设置供应商名称
+        String changeSupplierName = this.buildChangeSupplierName(changeRecord.getChangeSupplier());
         changeFlowVO.setChangeSupplierName(changeSupplierName);
         
         // 获取附件
         List<ChangeFlowFile> changeFileList = changeFileService.getChangeFileList(changeRecord.getId());
         changeFlowVO.setFiles(changeFileList);
-
+        // 组装商品信息
         this.buildItemBasicInfoList(changeRecord, changeFlowVO);
         changeFlowVO.setChangeState(changeRecord.getState());
         changeFlowVO.setChangeStateDesc(ChangeStatusEnum.getDescByStatus(changeRecord.getState()));
         changeFlowVO.setChangeCreator(changeRecord.getCreator());
         List<ChangeFlowExecVO> changeFlowExecRecord = changeFlowExecService.getChangeFlowExecRecord(changeRecord.getId());
-        try {
-            Set<String> userEmail = changeFlowExecRecord.stream().map(ChangeFlowExecVO::getChangeExecUserEmail).collect(Collectors.toSet());
-            AjaxResponse<List<IusUserInfoRsp>> userListInfo = iusRpcService.queryUserListInfo(UserQueryDTO.builder().uids(new ArrayList<>(userEmail)).build());
-            List<IusUserInfoRsp> data = userListInfo.getData();
-            changeFlowExecRecord.forEach(i -> {
-                Optional<IusUserInfoRsp> anyExeUser = data.stream().filter(u -> u.getUid().equals(i.getChangeExecUserEmail())).findAny();
-                if (anyExeUser.isPresent()) {
-                    i.setChangeExecUserName(anyExeUser.get().getName());
-                } else {
-                    // 批量查询没查到的人名，通过全量查询单独再查一次
-                    IusUserInfoRsp user = iusService.queryUserInfo(i.getChangeExecUserEmail());
-                    if (user != null && StringUtils.isNotBlank(user.getName())) {
-                        i.setChangeExecUserName(user.getName());
-                    }
-                }
-            });
-
-        } catch (Exception ex) {
-            log.error("query user info has ex", ex);
-        }
+        // 填充行动人姓名
+        this.fillChangeExecUserName(changeFlowExecRecord);
         changeFlowVO.setChangeExecProjectList(changeFlowExecRecord);
         changeFlowVO.setTopoId(ChangeFlowEnum.NEW_CHANGE_FLOW.getTopoId());
         try {
@@ -1175,6 +1142,83 @@ public class ChangeFlowBiz {
         changeFlowVO.setItemBasicInfoList(itemBasicInfoVOS);
     }
 
+    /**
+     * 构建变更类型字符串
+     * 
+     * @param parentChangeClassId 一级变更类型ID
+     * @param sonChangeClassId 二级变更类型ID
+     * @return 变更类型字符串，格式：一级类型>二级类型
+     */
+    private String buildChangeType(Long parentChangeClassId, Long sonChangeClassId) {
+        ChangeType parentChangeType = changeTypeService.getChangeTypeById(parentChangeClassId);
+        if (parentChangeType == null) {
+            throw ExceptionFactory.createBiz(ResponseCode.CHANGE_TYPE_NOT_EXIST, "变更类型不存在");
+        }
+        ChangeType sonChangeType = changeTypeService.getChangeTypeById(sonChangeClassId);
+        if (sonChangeType == null) {
+            throw ExceptionFactory.createBiz(ResponseCode.CHANGE_TYPE_NOT_EXIST, "变更类型配置不存在");
+        }
+        return parentChangeType.getTypeName() + ">" + sonChangeType.getTypeName();
+    }
+
+    /**
+     * 构建供应商名称
+     * 
+     * @param changeSupplier 供应商ID
+     * @return 供应商名称，如果查询不到则返回空字符串
+     */
+    private String buildChangeSupplierName(String changeSupplier) {
+        if (StringUtils.isBlank(changeSupplier)) {
+            return "";
+        }
+        List<SupplierSimpleRsp> supplierSimple = supplierService.getSupplierName(changeSupplier);
+        if (CollectionUtils.isEmpty(supplierSimple)) {
+            return "";
+        }
+        return supplierSimple.get(0).getSupplierName();
+    }
+
+    /**
+     * 填充变更行动人姓名
+     * 
+     * @param changeFlowExecRecord 变更行动方案列表
+     */
+    private void fillChangeExecUserName(List<ChangeFlowExecVO> changeFlowExecRecord) {
+        if (CollectionUtils.isEmpty(changeFlowExecRecord)) {
+            return;
+        }
+        
+        try {
+            Set<String> userEmail = changeFlowExecRecord.stream()
+                .map(ChangeFlowExecVO::getChangeExecUserEmail)
+                .collect(Collectors.toSet());
+            
+            // 批量查询用户信息
+            AjaxResponse<List<IusUserInfoRsp>> userListInfo = iusRpcService.queryUserListInfo(
+                UserQueryDTO.builder().uids(new ArrayList<>(userEmail)).build());
+            List<IusUserInfoRsp> data = userListInfo.getData();
+            
+            // 填充用户姓名
+            changeFlowExecRecord.forEach(i -> {
+                Optional<IusUserInfoRsp> anyExeUser = data.stream()
+                    .filter(u -> u.getUid().equals(i.getChangeExecUserEmail()))
+                    .findAny();
+                
+                if (anyExeUser.isPresent()) {
+                    i.setChangeExecUserName(anyExeUser.get().getName());
+                } else {
+                    // 批量查询没查到的人名，通过全量查询单独再查一次
+                    IusUserInfoRsp user = iusService.queryUserInfo(i.getChangeExecUserEmail());
+                    if (user != null && StringUtils.isNotBlank(user.getName())) {
+                        i.setChangeExecUserName(user.getName());
+                    }
+                }
+            });
+        } catch (Exception ex) {
+            log.error("query user info has ex", ex);
+        }
+    }
+
     public ChangeFlowListVO query(Integer page, Integer pageSize, ChangeFlowListQueryReq changeFlowListQueryReq) {
         log.info("[query] page:{}, pageSize:{}, changeFlowListQueryReq:{}", page, pageSize,
                 JSON.toJSONString(changeFlowListQueryReq));