add endpoint with files user info

src/main/java/ru/soune/nocopy/handler/FileEntityHandler.java

@@ -9,11 +9,13 @@ import ru.soune.nocopy.dto.file.*;
 import ru.soune.nocopy.entity.AuthToken;
 import ru.soune.nocopy.entity.file.FileEntity;
 import ru.soune.nocopy.entity.file.FileStatus;
+import ru.soune.nocopy.entity.file.FileType;
 import ru.soune.nocopy.exception.FileEntityNotFoundException;
 import ru.soune.nocopy.exception.NotFoundAuthToken;
 import ru.soune.nocopy.repository.AuthTokenRepository;
 import ru.soune.nocopy.repository.FileEntityRepository;
 import ru.soune.nocopy.service.file.FileEntityService;
+import ru.soune.nocopy.service.file.FileStatsService;
 
 import java.util.Arrays;
 import java.util.List;
@@ -22,8 +24,11 @@ import java.util.List;
 @Component
 @RequiredArgsConstructor
 public class FileEntityHandler implements RequestHandler {
+
     private final FileEntityService fileEntityService;
 
+    private final FileStatsService fileStatsService;
+
     private final AuthTokenRepository authTokenRepository;
 
     private final ObjectMapper objectMapper;
@@ -41,6 +46,8 @@ public class FileEntityHandler implements RequestHandler {
             switch (action) {
                 case "file_info":
                     return handleGetFileInfo(request, fileRequest);
+                case "user_files_info":
+                    return handleGetFilesUserInfo(request, fileRequest);
                 case "file_by_session":
                     return handleGetFileBySession(request, fileRequest);
                 case "user_files":
@@ -73,6 +80,16 @@ public class FileEntityHandler implements RequestHandler {
         }
     }
 
+    private BaseResponse handleGetFilesUserInfo(BaseRequest request, FileEntityRequest fileRequest) {
+        Long userId = getUserIdFromToken(fileRequest.getToken());
+        FileInfoUserResponse userFileStats = fileStatsService.getUserFileStats(userId);
+
+        return new BaseResponse(request.getMsgId(),
+                MessageCode.SUCCESS.getCode(),
+                MessageCode.SUCCESS.getDescription(),
+                userFileStats);
+    }
+
     private BaseResponse handleGetFileInfo(BaseRequest request, FileEntityRequest fileRequest) {
         try {
             Long userId = getUserIdFromToken(fileRequest.getToken());