NCBACK-25 fix check duplicate exception

src/main/java/ru/soune/nocopy/controller/ApiController.java

@@ -130,9 +130,21 @@ public class ApiController {
 
             return buildSuccessResponse(uploadId, chunkNumber, chunk);
         } catch (DuplicateImageException e) {
-            return ResponseEntity.ok().body(new BaseResponse(20004, MessageCode.DUPLICATE_FILE_UPLOAD.getCode(),
+            Map<String, Object> duplicateData = new HashMap<>();
+            duplicateData.put("duplicateFileId", e.duplicateFileId());
+            duplicateData.put("userId", e.userId());
+            duplicateData.put("message", e.getMessage());
+
+            if (uploadId != null) {
+                duplicateData.put("uploadId", uploadId);
+            }
+
+            return ResponseEntity.ok().body(new BaseResponse(
+                    20004,
+                    MessageCode.DUPLICATE_FILE_UPLOAD.getCode(),
                     MessageCode.DUPLICATE_FILE_UPLOAD.getDescription(),
-                    Map.of("duplicateOwnerId", e.userId(), "duplicateFileId", e.duplicateFileId())));
+                    duplicateData
+            ));
         } catch (Exception e) {
             log.error("Error uploading chunk", e);
             return buildErrorResponse(uploadId, chunkNumber, "Failed to upload chunk: " + e.getMessage());

src/main/java/ru/soune/nocopy/service/file/impl/FileUploadServiceImpl.java

@@ -382,7 +382,7 @@ public class FileUploadServiceImpl implements FileUploadService {
     }
 
     private void checkForDuplicatesSynchronously(String filePath)
-            throws IOException {
+            throws IOException , DuplicateImageException {
         Path path = Paths.get(filePath);
         Map<String, Long> hash = imageHashService.calculateHash(path);
 
@@ -390,8 +390,8 @@ public class FileUploadServiceImpl implements FileUploadService {
                 hash.get("hi"), hash.get("low"));
 
         if (!duplicates.isEmpty()) {
-            throw new DuplicateImageException("Duplicate", duplicates.get(0).getId(),
+            throw new DuplicateImageException("Duplicate", duplicates.getFirst().getId(),
-                    duplicates.get(0).getUserId());
+                    duplicates.getFirst().getUserId());
         }
     }