dev add vio

src/main/java/ru/soune/nocopy/dto/violation/FileViolationSummaryDTO.java

@@ -13,13 +13,10 @@ public class FileViolationSummaryDTO {
     private String fileId;
     private Integer supportId;
     private String fileName;
-    private String storedFileName;
-    private String filePath;
     private Long fileSize;
     private String mimeType;
     private FileStatus status;
     private LocalDateTime createdAt;
     private long violationCount;
     private LocalDateTime latestViolationDate;
-    private List<ViolationInfoDTO> violations;
 }

src/main/java/ru/soune/nocopy/service/violation/ViolationService.java

@@ -20,10 +20,7 @@ import ru.soune.nocopy.repository.ViolationRepository;
 import ru.soune.nocopy.service.file.FileEntityService;
 
 import java.time.LocalDateTime;
-import java.util.Collections;
+import java.util.*;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import java.util.stream.Collectors;
 
 @Service
@@ -72,6 +69,10 @@ public class ViolationService {
                     List<Violation> fileViolations = violationsByFileId.getOrDefault(file.getId(),
                             Collections.emptyList());
 
+                    if (fileViolations.isEmpty()) {
+                        return null;
+                    }
+
                     LocalDateTime latestDate = fileViolations.stream()
                             .map(Violation::getCreatedDate)
                             .max(LocalDateTime::compareTo)
@@ -89,6 +90,7 @@ public class ViolationService {
                             .latestViolationDate(latestDate)
                             .build();
                 })
+                .filter(Objects::nonNull)
                 .collect(Collectors.toList());
     }