src/main/java/com/kamco/cd/kamcoback/common/enums/FileUploadStatus.java

@@ -12,7 +12,8 @@ public enum FileUploadStatus implements EnumType {
   INIT("초기화"),
   UPLOADING("업로드중"),
   DONE("업로드완료"),
-  MERGED("병합완료");
+  MERGED("병합완료"),
+  MERGE_FAIL("병합 실패");
 
   private final String desc;
 

src/main/java/com/kamco/cd/kamcoback/model/service/ModelMngService.java

@@ -19,12 +19,14 @@ import java.time.LocalDate;
 import java.util.List;
 import java.util.UUID;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 @Service
+@Log4j2
 @RequiredArgsConstructor
 public class ModelMngService {
 
@@ -71,11 +73,18 @@ public class ModelMngService {
   }
 
   public ApiResponseDto.ResponseObj insertModel(ModelMngDto.AddReq addReq) {
+
     UUID uuid = UUID.randomUUID();
     addReq.setUuid(uuid);
     addReq.setClsModelVersion(addReq.getModelVer());
     addReq.setPriority(0d);
 
+    log.info(
+        "insertModel start: uuid={}, fileName={}, filePath={}",
+        uuid,
+        addReq.getFileName(),
+        addReq.getFilePath());
+
     ModelUploadResDto modelUploadResDto = new ModelUploadResDto();
     try {
       FIleChecker.unzip(addReq.getFileName(), addReq.getFilePath());
@@ -88,6 +97,14 @@ public class ModelMngService {
           || modelUploadResDto.getClsModelFileName() == null
           || modelUploadResDto.getClsModelFileName().isEmpty()) {
 
+        log.warn(
+            "model file missing: uuid={}, path={}, cdModel={}, cdConfig={}, clsModel={}",
+            uuid,
+            addReq.getFilePath(),
+            modelUploadResDto.getCdModelFileName(),
+            modelUploadResDto.getCdModelConfigFileName(),
+            modelUploadResDto.getClsModelFileName());
+
         return new ApiResponseDto.ResponseObj(
             ApiResponseCode.NOT_FOUND, "pth,json,py파일이 모두 존재하지 않습니다");
       }
@@ -101,12 +118,20 @@ public class ModelMngService {
 
     } catch (IOException e) {
       // throw new RuntimeException(e);
-
+      log.error(
+          "unzip or scan failed: uuid={}, fileName={}, filePath={}",
+          uuid,
+          addReq.getFileName(),
+          addReq.getFilePath(),
+          e);
       return new ApiResponseDto.ResponseObj(ApiResponseCode.NOT_FOUND, "파일이 존재하지 않습니다");
     }
 
     Long modelUid = modelMngCoreService.insertModel(addReq);
 
+    log.info(
+        "model inserted: uuid={}, modelUid={}, modelVer={}", uuid, modelUid, addReq.getModelVer());
+
     ModelMetricAddReq modelMetricAddReq = new ModelMetricAddReq();
     modelMetricAddReq.setModelUid(modelUid);
     modelMetricAddReq.setModelVerUid(modelUid);
@@ -136,14 +161,28 @@ public class ModelMngService {
       modelMetricAddReq.setIou(iou);
 
     } catch (IOException e) {
+      log.error("metric json parse failed: uuid={}, jsonPath={}", uuid, filePath, e);
       return new ApiResponseDto.ResponseObj(ApiResponseCode.NOT_FOUND, "JSON파일 오류");
     }
 
     modelMngCoreService.insertModelResultMetric(modelMetricAddReq);
 
+    log.info(
+        "model metric inserted: modelUid={}, f1={}, precision={}, recall={}, iou={}",
+        modelUid,
+        modelMetricAddReq.getF1Score(),
+        modelMetricAddReq.getPrecision(),
+        modelMetricAddReq.getRecall(),
+        modelMetricAddReq.getIou());
+
     String zipFilePath = addReq.getFilePath() + "/" + addReq.getFileName();
     boolean isDeleted = FIleChecker.deleteFile(zipFilePath);
 
+    if (!isDeleted) {
+      log.warn("zip file delete failed: uuid={}, path={}", uuid, zipFilePath);
+    }
+
+    log.info("insertModel success: uuid={}, modelUid={}", uuid, modelUid);
     return new ApiResponseDto.ResponseObj(ApiResponseDto.ApiResponseCode.OK, "등록되었습니다.");
   }
 
@@ -174,6 +213,14 @@ public class ModelMngService {
     }
      */
 
+    log.info(
+        "end uploadChunkModelFile: res={}, resMsg={}, uuid={}, filePath={}, fileName={}",
+        modelUploadResDto.getRes(),
+        modelUploadResDto.getResMsg(),
+        modelUploadResDto.getUuid(),
+        modelUploadResDto.getFilePath(),
+        modelUploadResDto.getFileName());
+
     return modelUploadResDto;
   }
 

src/main/java/com/kamco/cd/kamcoback/upload/service/UploadService.java

@@ -123,7 +123,7 @@ public class UploadService {
       try {
         this.mergeChunks(tmpDataSetDir, fianlDir, fileName, chunkTotalIndex);
 
-        upAddReqDto.setStatus("MERGED");
+        upAddReqDto.setStatus(FileUploadStatus.MERGED.name());
         uploadSessionCoreService.updateUploadSessionStatus(upAddReqDto);
 
         log.info(
@@ -135,7 +135,7 @@ public class UploadService {
       } catch (IOException e) {
 
         // 실패 상태도 남기는 걸 강추
-        upAddReqDto.setStatus("MERGE_FAIL");
+        upAddReqDto.setStatus(FileUploadStatus.MERGE_FAIL.name());
         uploadSessionCoreService.updateUploadSessionStatus(upAddReqDto);
 
         log.error(