fix(ccdi-project): truncate upload error messages

ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiFileUploadServiceImpl.java

@@ -50,6 +50,8 @@ import java.util.concurrent.RejectedExecutionException;
 @Service
 public class CcdiFileUploadServiceImpl implements ICcdiFileUploadService {
 
+    private static final int MAX_ERROR_MESSAGE_LENGTH = 2000;
+
     @Data
     private static class FetchBankStatementResult {
         private boolean success;
@@ -330,10 +332,26 @@ public class CcdiFileUploadServiceImpl implements ICcdiFileUploadService {
         CcdiFileUploadRecord record = new CcdiFileUploadRecord();
         record.setId(recordId);
         record.setFileStatus(status);
-        record.setErrorMessage(errorMessage);
+        record.setErrorMessage(normalizeErrorMessage(errorMessage));
         recordMapper.updateById(record);
     }
 
+    private void updateFailedRecord(CcdiFileUploadRecord record, String errorMessage) {
+        record.setFileStatus("parsed_failed");
+        record.setErrorMessage(normalizeErrorMessage(errorMessage));
+        recordMapper.updateById(record);
+    }
+
+    private String normalizeErrorMessage(String errorMessage) {
+        if (!StringUtils.hasText(errorMessage)) {
+            return null;
+        }
+        if (errorMessage.length() <= MAX_ERROR_MESSAGE_LENGTH) {
+            return errorMessage;
+        }
+        return errorMessage.substring(0, MAX_ERROR_MESSAGE_LENGTH);
+    }
+
     /**
      * 异步处理单个文件的完整流程
      * 包含:上传 → 轮询解析状态 → 获取结果 → 保存流水数据
@@ -444,9 +462,7 @@ public class CcdiFileUploadServiceImpl implements ICcdiFileUploadService {
                 FetchBankStatementResult fetchResult =
                     fetchAndSaveBankStatements(projectId, lsfxProjectId, logId);
                 if (!fetchResult.isSuccess()) {
-                    record.setFileStatus("parsed_failed");
+                    updateFailedRecord(record, fetchResult.getErrorMessage());
-                    record.setErrorMessage(fetchResult.getErrorMessage());
-                    recordMapper.updateById(record);
                     return;
                 }
 
@@ -459,9 +475,7 @@ public class CcdiFileUploadServiceImpl implements ICcdiFileUploadService {
             } else {
                 // 解析失败
                 log.warn("【文件上传】步骤6: 解析失败: status={}, desc={}", status, uploadStatusDesc);
-                record.setFileStatus("parsed_failed");
+                updateFailedRecord(record, "解析失败: " + uploadStatusDesc);
-                record.setErrorMessage("解析失败: " + uploadStatusDesc);
-                recordMapper.updateById(record);
             }
 
             log.info("【文件上传】处理完成: fileName={}", record.getFileName());

ccdi-project/src/test/java/com/ruoyi/ccdi/project/service/impl/CcdiFileUploadServiceImplTest.java

@@ -39,6 +39,7 @@ class CcdiFileUploadServiceImplTest {
     private static final Integer LSFX_PROJECT_ID = 200;
     private static final Long RECORD_ID = 300L;
     private static final Integer LOG_ID = 400;
+    private static final int MAX_ERROR_MESSAGE_LENGTH = 2000;
 
     @InjectMocks
     private CcdiFileUploadServiceImpl service;
@@ -148,6 +149,44 @@ class CcdiFileUploadServiceImplTest {
         verify(bankStatementMapper).deleteByProjectIdAndBatchId(PROJECT_ID, LOG_ID);
     }
 
+    @Test
+    void processFileAsync_shouldTruncateLongErrorMessageWhenBankStatementFetchFails() throws IOException {
+        List<CcdiFileUploadRecord> updates = new ArrayList<>();
+        captureUpdatedRecords(updates);
+
+        when(lsfxClient.uploadFile(eq(LSFX_PROJECT_ID), any())).thenReturn(buildUploadResponse());
+        when(lsfxClient.checkParseStatus(LSFX_PROJECT_ID, String.valueOf(LOG_ID)))
+            .thenReturn(buildCheckParseStatusResponse(false));
+        when(lsfxClient.getFileUploadStatus(any())).thenReturn(buildParsedSuccessStatusResponse());
+        when(lsfxClient.getBankStatement(any(GetBankStatementRequest.class)))
+            .thenThrow(new RuntimeException("bank statement fetch failed:" + "x".repeat(3000)));
+
+        CcdiFileUploadRecord record = buildRecord();
+        Path tempFile = createTempFile();
+
+        service.processFileAsync(PROJECT_ID, LSFX_PROJECT_ID, tempFile.toString(), RECORD_ID, "batch-1", record);
+
+        CcdiFileUploadRecord failedRecord = findLastUpdatedRecordByStatus(updates, "parsed_failed");
+        assertTrue(failedRecord.getErrorMessage().length() <= MAX_ERROR_MESSAGE_LENGTH);
+    }
+
+    @Test
+    void processFileAsync_shouldTruncateLongErrorMessageWhenUnexpectedFailureOccurs() throws IOException {
+        List<CcdiFileUploadRecord> updates = new ArrayList<>();
+        captureUpdatedRecords(updates);
+
+        when(lsfxClient.uploadFile(eq(LSFX_PROJECT_ID), any()))
+            .thenThrow(new RuntimeException("upload failed:" + "x".repeat(3000)));
+
+        CcdiFileUploadRecord record = buildRecord();
+        Path tempFile = createTempFile();
+
+        service.processFileAsync(PROJECT_ID, LSFX_PROJECT_ID, tempFile.toString(), RECORD_ID, "batch-1", record);
+
+        CcdiFileUploadRecord failedRecord = findLastUpdatedRecordByStatus(updates, "parsed_failed");
+        assertTrue(failedRecord.getErrorMessage().length() <= MAX_ERROR_MESSAGE_LENGTH);
+    }
+
     private void captureRecordStatus(List<String> events, AtomicInteger sequence) {
         doAnswer(invocation -> {
             CcdiFileUploadRecord record = invocation.getArgument(0);
@@ -156,6 +195,18 @@ class CcdiFileUploadServiceImplTest {
         }).when(recordMapper).updateById(any(CcdiFileUploadRecord.class));
     }
 
+    private void captureUpdatedRecords(List<CcdiFileUploadRecord> updates) {
+        doAnswer(invocation -> {
+            CcdiFileUploadRecord record = invocation.getArgument(0);
+            CcdiFileUploadRecord snapshot = new CcdiFileUploadRecord();
+            snapshot.setId(record.getId());
+            snapshot.setFileStatus(record.getFileStatus());
+            snapshot.setErrorMessage(record.getErrorMessage());
+            updates.add(snapshot);
+            return 1;
+        }).when(recordMapper).updateById(any(CcdiFileUploadRecord.class));
+    }
+
     private CcdiFileUploadRecord buildRecord() {
         CcdiFileUploadRecord record = new CcdiFileUploadRecord();
         record.setId(RECORD_ID);
@@ -236,4 +287,14 @@ class CcdiFileUploadServiceImplTest {
         }
         return -1;
     }
+
+    private CcdiFileUploadRecord findLastUpdatedRecordByStatus(List<CcdiFileUploadRecord> updates,
+                                                               String status) {
+        for (int i = updates.size() - 1; i >= 0; i--) {
+            if (status.equals(updates.get(i).getFileStatus())) {
+                return updates.get(i);
+            }
+        }
+        throw new AssertionError("未找到状态为 " + status + " 的更新记录");
+    }
 }

sql/2026-03-09-fix-ccdi-file-upload-record-error-message.sql

@@ -0,0 +1,4 @@
+USE ccdi;
+
+ALTER TABLE ccdi_file_upload_record
+    MODIFY COLUMN error_message TEXT COMMENT '错误信息（解析失败时记录）';