src/main/java/com/kamco/cd/kamcoback/label/LabelAllocateApiController.java

@@ -31,7 +31,6 @@ import java.util.List;
 import java.util.UUID;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.coyote.BadRequestException;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.http.MediaType;
@@ -386,9 +385,9 @@ public class LabelAllocateApiController {
       @Parameter(example = "6d8d49dc-0c9d-4124-adc7-b9ca610cc394") @PathVariable UUID uuid)
       throws IOException {
 
-    if (!labelAllocateService.isDownloadable(uuid)) {
-      throw new BadRequestException();
-    }
+    //    if (!labelAllocateService.isDownloadable(uuid)) {
+    //      throw new BadRequestException();
+    //    }
 
     String uid = labelAllocateService.findLearnUid(uuid);
     Path zipPath = Paths.get(responsePath).resolve(uid + ".zip");

src/main/java/com/kamco/cd/kamcoback/postgres/core/LabelAllocateCoreService.java

@@ -257,16 +257,16 @@ public class LabelAllocateCoreService {
 
     // 파일이 있는지만 확인
     Path path = Paths.get(responsePath).resolve(dto.getLearnUid() + ".zip");
+    if (!Files.isRegularFile(path)) return false; // exists 포함
 
-    if (!Files.exists(path) || !Files.isRegularFile(path)) {
-      // 실제 파일만 true (디렉터리는 제외)
-      return false;
-    }
+    String state = dto.getAnalState();
+    boolean isLabelingIng =
+        LabelMngState.ASSIGNED.getId().equals(state) || LabelMngState.ING.getId().equals(state);
 
-    // 다운로드 확인할 학습데이터가 라벨링중인 경우 파일 생성여부가 정상인지 확인
-    if (dto.getAnalState().equals(LabelMngState.ASSIGNED.getId())
-        || dto.getAnalState().equals(LabelMngState.ING.getId())) {
-      return batchStepHistoryRepository.isDownloadable(dto.getAnalId());
+    if (isLabelingIng) {
+      Long analId = dto.getAnalId();
+      if (analId == null) return false;
+      return batchStepHistoryRepository.isDownloadable(analId);
     }
 
     return true;