src/main/java/com/kamco/cd/training/model/ModelTrainMngApiController.java

@@ -1,6 +1,7 @@
 package com.kamco.cd.training.model;
 
 import com.kamco.cd.training.config.api.ApiResponseDto;
+import com.kamco.cd.training.model.dto.ModelConfigDto;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto.Basic;
 import com.kamco.cd.training.model.service.ModelTrainMngService;
@@ -91,4 +92,22 @@ public class ModelTrainMngApiController {
     modelTrainMngService.createModelTrain(req);
     return ApiResponseDto.ok("ok");
   }
+
+  @Operation(summary = "모델학습 config 정보 조회", description = "모델학습 config 정보 조회 API")
+  @ApiResponses(
+      value = {
+        @ApiResponse(
+            responseCode = "200",
+            description = "검색 성공",
+            content =
+                @Content(
+                    mediaType = "application/json",
+                    schema = @Schema(implementation = ModelConfigDto.Basic.class))),
+        @ApiResponse(responseCode = "400", description = "잘못된 검색 조건", content = @Content),
+        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+      })
+  @GetMapping("/config/{uuid}")
+  public ApiResponseDto<ModelConfigDto.Basic> updateModelTrain(@PathVariable UUID uuid) {
+    return ApiResponseDto.ok(modelTrainMngService.getModelConfigByModelId(uuid));
+  }
 }

src/main/java/com/kamco/cd/training/model/dto/ModelConfigDto.java

@@ -0,0 +1,23 @@
+package com.kamco.cd.training.model.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+public class ModelConfigDto {
+
+  @Getter
+  @Setter
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class Basic {
+    private Long configId;
+    private Long modelId;
+    private Integer epochCount;
+    private Float trainPercent;
+    private Float validationPercent;
+    private Float testPercent;
+    private String memo;
+  }
+}

src/main/java/com/kamco/cd/training/model/service/ModelTrainMngService.java

@@ -3,6 +3,7 @@ package com.kamco.cd.training.model.service;
 import com.kamco.cd.training.common.dto.HyperParam;
 import com.kamco.cd.training.common.enums.HyperParamSelectType;
 import com.kamco.cd.training.hyperparam.dto.HyperParamDto;
+import com.kamco.cd.training.model.dto.ModelConfigDto;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto.SearchReq;
 import com.kamco.cd.training.postgres.core.HyperParamCoreService;
@@ -38,6 +39,7 @@ public class ModelTrainMngService {
    *
    * @param uuid
    */
+  @Transactional
   public void deleteModelTrain(UUID uuid) {
     modelTrainMngCoreService.deleteModel(uuid);
   }
@@ -73,4 +75,14 @@ public class ModelTrainMngService {
     // 모델 config 저장
     modelTrainMngCoreService.saveModelConfig(modelId, req.getModelConfig());
   }
+
+  /**
+   * 모델학습 모델학습 uuid config정보 조회
+   *
+   * @param uuid 모델학습 uuid
+   * @return
+   */
+  public ModelConfigDto.Basic getModelConfigByModelId(UUID uuid) {
+    return modelTrainMngCoreService.findModelConfigByModelId(uuid);
+  }
 }

src/main/java/com/kamco/cd/training/postgres/core/ModelTrainMngCoreService.java

@@ -5,8 +5,8 @@ import com.kamco.cd.training.common.enums.ModelType;
 import com.kamco.cd.training.common.enums.TrainStatusType;
 import com.kamco.cd.training.common.exception.BadRequestException;
 import com.kamco.cd.training.common.exception.CustomApiException;
-import com.kamco.cd.training.common.exception.NotFoundException;
 import com.kamco.cd.training.common.utils.UserUtil;
+import com.kamco.cd.training.model.dto.ModelConfigDto;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto.Basic;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto.TrainingDataset;
@@ -162,7 +162,7 @@ public class ModelTrainMngCoreService {
    * @param req 요청 파라미터
    * @return
    */
-  public Long saveModelConfig(Long modelId, ModelTrainMngDto.ModelConfig req) {
+  public void saveModelConfig(Long modelId, ModelTrainMngDto.ModelConfig req) {
     ModelMasterEntity modelMasterEntity = new ModelMasterEntity();
     ModelConfigEntity entity = new ModelConfigEntity();
     modelMasterEntity.setId(modelId);
@@ -173,7 +173,7 @@ public class ModelTrainMngCoreService {
     entity.setTestPercent(req.getTestCnt());
     entity.setMemo(req.getMemo());
 
-    return modelConfigRepository.save(entity).getId();
+    modelConfigRepository.save(entity);
   }
 
   /**
@@ -198,14 +198,26 @@ public class ModelTrainMngCoreService {
    * @param uuid UUID
    * @return 모델 Entity
    */
-  public ModelMasterEntity findByUuid(String uuid) {
+  public ModelMasterEntity findByUuid(UUID uuid) {
     try {
-      java.util.UUID uuidObj = java.util.UUID.fromString(uuid);
       return modelMngRepository
-          .findByUuid(uuidObj)
+          .findByUuid(uuid)
-          .orElseThrow(() -> new NotFoundException("모델을 찾을 수 없습니다. UUID: " + uuid));
+          .orElseThrow(() -> new CustomApiException("NOT_FOUND_DATA", HttpStatus.NOT_FOUND));
     } catch (IllegalArgumentException e) {
       throw new BadRequestException("잘못된 UUID 형식입니다: " + uuid);
     }
   }
+
+  /**
+   * 모델학습 아이디로 config정보 조회
+   *
+   * @param uuid
+   * @return
+   */
+  public ModelConfigDto.Basic findModelConfigByModelId(UUID uuid) {
+    ModelMasterEntity modelEntity = findByUuid(uuid);
+    return modelConfigRepository
+        .findModelConfigByModelId(modelEntity.getId())
+        .orElseThrow(() -> new CustomApiException("NOT_FOUND_DATA", HttpStatus.NOT_FOUND));
+  }
 }

src/main/java/com/kamco/cd/training/postgres/repository/model/ModelConfigRepository.java

@@ -3,4 +3,5 @@ package com.kamco.cd.training.postgres.repository.model;
 import com.kamco.cd.training.postgres.entity.ModelConfigEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-public interface ModelConfigRepository extends JpaRepository<ModelConfigEntity, Long> {}
+public interface ModelConfigRepository
+    extends JpaRepository<ModelConfigEntity, Long>, ModelConfigRepositoryCustom {}

src/main/java/com/kamco/cd/training/postgres/repository/model/ModelConfigRepositoryCustom.java

@@ -0,0 +1,8 @@
+package com.kamco.cd.training.postgres.repository.model;
+
+import com.kamco.cd.training.model.dto.ModelConfigDto;
+import java.util.Optional;
+
+public interface ModelConfigRepositoryCustom {
+  Optional<ModelConfigDto.Basic> findModelConfigByModelId(Long modelId);
+}

src/main/java/com/kamco/cd/training/postgres/repository/model/ModelConfigRepositoryImpl.java

@@ -0,0 +1,37 @@
+package com.kamco.cd.training.postgres.repository.model;
+
+import static com.kamco.cd.training.postgres.entity.QModelConfigEntity.modelConfigEntity;
+
+import com.kamco.cd.training.model.dto.ModelConfigDto.Basic;
+import com.querydsl.core.types.Projections;
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import java.util.Optional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Repository;
+
+@Repository
+@RequiredArgsConstructor
+public class ModelConfigRepositoryImpl implements ModelConfigRepositoryCustom {
+
+  private final JPAQueryFactory queryFactory;
+
+  @Override
+  public Optional<Basic> findModelConfigByModelId(Long modelId) {
+
+    return Optional.ofNullable(
+        queryFactory
+            .select(
+                Projections.constructor(
+                    Basic.class,
+                    modelConfigEntity.id,
+                    modelConfigEntity.model.id,
+                    modelConfigEntity.epochCount,
+                    modelConfigEntity.trainPercent,
+                    modelConfigEntity.validationPercent,
+                    modelConfigEntity.testPercent,
+                    modelConfigEntity.memo))
+            .from(modelConfigEntity)
+            .where(modelConfigEntity.model.id.eq(modelId))
+            .fetchOne());
+  }
+}