refactor: 更新采购交易导入使用专门的失败记录VO

将通用的ImportFailureVO替换为专门的PurchaseTransactionImportFailureVO，
以提供更明确的类型安全和更好的API文档。

修改文件:
- ICcdiPurchaseTransactionImportService.java: 更新接口方法返回类型
- CcdiPurchaseTransactionImportServiceImpl.java: 更新实现类使用专门的VO
- CcdiPurchaseTransactionController.java: 更新Controller使用专门的VO

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/controller/CcdiPurchaseTransactionController.java

@@ -6,7 +6,7 @@ import com.ruoyi.ccdi.domain.dto.CcdiPurchaseTransactionEditDTO;
 import com.ruoyi.ccdi.domain.dto.CcdiPurchaseTransactionQueryDTO;
 import com.ruoyi.ccdi.domain.excel.CcdiPurchaseTransactionExcel;
 import com.ruoyi.ccdi.domain.vo.CcdiPurchaseTransactionVO;
-import com.ruoyi.ccdi.domain.vo.ImportFailureVO;
+import com.ruoyi.ccdi.domain.vo.PurchaseTransactionImportFailureVO;
 import com.ruoyi.ccdi.domain.vo.ImportStatusVO;
 import com.ruoyi.ccdi.service.ICcdiPurchaseTransactionImportService;
 import com.ruoyi.ccdi.service.ICcdiPurchaseTransactionService;
@@ -164,7 +164,7 @@ public class CcdiPurchaseTransactionController extends BaseController {
     @PreAuthorize("@ss.hasPermi('ccdi:purchaseTransaction:import')")
     @GetMapping("/importFailures/{taskId}")
     public AjaxResult getImportFailures(@PathVariable String taskId) {
-        List<ImportFailureVO> failures = transactionImportService.getImportFailures(taskId);
+        List<PurchaseTransactionImportFailureVO> failures = transactionImportService.getImportFailures(taskId);
         return success(failures);
     }
 }

ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/service/ICcdiPurchaseTransactionImportService.java

@@ -1,7 +1,7 @@
 package com.ruoyi.ccdi.service;
 
 import com.ruoyi.ccdi.domain.excel.CcdiPurchaseTransactionExcel;
-import com.ruoyi.ccdi.domain.vo.ImportFailureVO;
+import com.ruoyi.ccdi.domain.vo.PurchaseTransactionImportFailureVO;
 import com.ruoyi.ccdi.domain.vo.ImportStatusVO;
 
 import java.util.List;
@@ -38,5 +38,5 @@ public interface ICcdiPurchaseTransactionImportService {
      * @param taskId 任务ID
      * @return 失败记录列表
      */
-    List<ImportFailureVO> getImportFailures(String taskId);
+    List<PurchaseTransactionImportFailureVO> getImportFailures(String taskId);
 }

ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/service/impl/CcdiPurchaseTransactionImportServiceImpl.java

@@ -5,7 +5,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.ruoyi.ccdi.domain.CcdiPurchaseTransaction;
 import com.ruoyi.ccdi.domain.dto.CcdiPurchaseTransactionAddDTO;
 import com.ruoyi.ccdi.domain.excel.CcdiPurchaseTransactionExcel;
-import com.ruoyi.ccdi.domain.vo.ImportFailureVO;
+import com.ruoyi.ccdi.domain.vo.PurchaseTransactionImportFailureVO;
 import com.ruoyi.ccdi.domain.vo.ImportResult;
 import com.ruoyi.ccdi.domain.vo.ImportStatusVO;
 import com.ruoyi.ccdi.mapper.CcdiPurchaseTransactionMapper;
@@ -46,7 +46,7 @@ public class CcdiPurchaseTransactionImportServiceImpl implements ICcdiPurchaseTr
     public void importTransactionAsync(List<CcdiPurchaseTransactionExcel> excelList, Boolean isUpdateSupport, String taskId, String userName) {
         List<CcdiPurchaseTransaction> newRecords = new ArrayList<>();
         List<CcdiPurchaseTransaction> updateRecords = new ArrayList<>();
-        List<ImportFailureVO> failures = new ArrayList<>();
+        List<PurchaseTransactionImportFailureVO> failures = new ArrayList<>();
 
         // 批量查询已存在的采购事项ID
         Set<String> existingIds = getExistingPurchaseIds(excelList);
@@ -75,11 +75,12 @@ public class CcdiPurchaseTransactionImportServiceImpl implements ICcdiPurchaseTr
                     }
                 } else {
                     transaction.setCreatedBy(userName);
+                    transaction.setUpdatedBy(userName);
                     newRecords.add(transaction);
                 }
 
             } catch (Exception e) {
-                ImportFailureVO failure = new ImportFailureVO();
+                PurchaseTransactionImportFailureVO failure = new PurchaseTransactionImportFailureVO();
                 BeanUtils.copyProperties(excel, failure);
                 failure.setErrorMessage(e.getMessage());
                 failures.add(failure);
@@ -119,7 +120,7 @@ public class CcdiPurchaseTransactionImportServiceImpl implements ICcdiPurchaseTr
      * @return 失败记录列表
      */
     @Override
-    public List<ImportFailureVO> getImportFailures(String taskId) {
+    public List<PurchaseTransactionImportFailureVO> getImportFailures(String taskId) {
         String key = "import:purchaseTransaction:" + taskId + ":failures";
         Object failuresObj = redisTemplate.opsForValue().get(key);
 
@@ -127,7 +128,7 @@ public class CcdiPurchaseTransactionImportServiceImpl implements ICcdiPurchaseTr
             return Collections.emptyList();
         }
 
-        return JSON.parseArray(JSON.toJSONString(failuresObj), ImportFailureVO.class);
+        return JSON.parseArray(JSON.toJSONString(failuresObj), PurchaseTransactionImportFailureVO.class);
     }
 
     /**