[UPDATE] ExperimentsController에 @Transactional 어노테이션 추가 및 createExperiment 메서드 트랜잭션 처리 적용

src/main/java/kr/re/etri/autoflow/controllers/ExperimentsController.java

@@ -3,6 +3,7 @@ package kr.re.etri.autoflow.controllers;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.transaction.Transactional;
 import kr.re.etri.autoflow.entity.ExperimentsEntity;
 import kr.re.etri.autoflow.payload.request.ProjectBaseSearchRequest;
 import kr.re.etri.autoflow.service.ExperimentsService;
@@ -126,6 +127,7 @@ public class ExperimentsController {
 
     @Operation(summary = "Experiment 등록 (Kubeflow + MLflow)")
     @PostMapping
+    @Transactional
     public Mono<ResponseEntity<ExperimentsEntity>> createExperiment(@RequestBody ExperimentsEntity experiment) {
 
         ExperimentsEntity saved = experimentsService.save(experiment);