dev comment logic for check max users

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

@@ -149,6 +149,8 @@ public class ApiController {
                     MessageCode.DUPLICATE_FILE_UPLOAD.getDescription(),
                     duplicateData
             ));
+        }catch (FileFormatException e){
+            return buildErrorResponse(uploadId, chunkNumber, e.getMessage());
         } 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/exception/FileFormatException.java

@@ -0,0 +1,7 @@
+package ru.soune.nocopy.exception;
+
+public class FileFormatException extends RuntimeException {
+    public FileFormatException(String message) {
+        super(message);
+    }
+}

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

@@ -5,8 +5,6 @@ import com.vrt.fileprotection.FileProtector;
 import com.vrt.fileprotection.NoCopyCheckResult;
 import com.vrt.fileprotection.audio.AudioCheckResult;
 import com.vrt.fileprotection.documents.DocumentCheckResult;
-import com.vrt.fileprotection.image.ImageCheckResult;
-import com.vrt.fileprotection.image.ImageLocalSearch;
 import jakarta.annotation.PostConstruct;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -19,10 +17,7 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 import ru.soune.nocopy.dto.file.UploadProgressResponse;
 import ru.soune.nocopy.entity.file.*;
-import ru.soune.nocopy.exception.ChunkSizeExceededException;
-import ru.soune.nocopy.exception.DuplicateImageException;
-import ru.soune.nocopy.exception.FileUploadException;
-import ru.soune.nocopy.exception.UploadSessionNotFoundException;
+import ru.soune.nocopy.exception.*;
 import ru.soune.nocopy.repository.FileEntityRepository;
 import ru.soune.nocopy.repository.FileUploadSessionRepository;
 import ru.soune.nocopy.repository.SimilarImageProjection;
@@ -333,7 +328,7 @@ public class FileUploadServiceImpl implements FileUploadService {
 
                             sessionRepository.save(session);
 
-                            throw new FileUploadException("Failed to upload chunk: .wav file not have RIFF header");
+                            throw new FileFormatException("Failed to upload chunk: .wav file not have RIFF header");
                         }
 
                         FileProtector.Type type = "document".equals(session.getFileType()) ?