fix - #74 회원 가입시 문제 인식 정보 저장되도록 구현

src/main/java/sopt/org/HMH/domain/user/service/UserService.java

@@ -1,14 +1,10 @@
 package sopt.org.HMH.domain.user.service;
 
-import java.util.ArrayList;
-import java.util.List;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
-import sopt.org.HMH.domain.app.service.AppService;
 import sopt.org.HMH.domain.challenge.service.ChallengeService;
-import sopt.org.HMH.domain.dailychallenge.service.DailyChallengeService;
 import sopt.org.HMH.domain.user.domain.OnboardingInfo;
 import sopt.org.HMH.domain.user.domain.OnboardingProblem;
 import sopt.org.HMH.domain.user.domain.User;
@@ -21,6 +17,7 @@
 import sopt.org.HMH.domain.user.dto.response.ReissueResponse;
 import sopt.org.HMH.domain.user.dto.response.UserInfoResponse;
 import sopt.org.HMH.domain.user.repository.OnboardingInfoRepository;
+import sopt.org.HMH.domain.user.repository.ProblemRepository;
 import sopt.org.HMH.domain.user.repository.UserRepository;
 import sopt.org.HMH.global.auth.jwt.JwtProvider;
 import sopt.org.HMH.global.auth.jwt.JwtValidator;
@@ -40,6 +37,7 @@ public class UserService {
     private final JwtValidator jwtValidator;
     private final UserRepository userRepository;
     private final OnboardingInfoRepository onboardingInfoRepository;
+    private final ProblemRepository problemRepository;
     private final KakaoLoginService kakaoLoginService;
     private final ChallengeService challengeService;
     private final TokenService tokenService;
@@ -173,18 +171,18 @@ private String validateName(String name) {
     }
 
     private void registerOnboardingInfo(SocialSignUpRequest request) {
-        List<OnboardingProblem> problemList = new ArrayList<>();
+        OnboardingInfo onboardingInfo = OnboardingInfo.builder()
+                .averageUseTime(request.onboardingRequest().averageUseTime())
+                .build();
+        Long onboardingInfoId = onboardingInfoRepository.save(onboardingInfo).getId();
+
         for (String problem : request.onboardingRequest().problemList()) {
-            problemList.add(
+            problemRepository.save(
                     OnboardingProblem.builder()
+                            .onboardingInfoId(onboardingInfoId)
                             .problem(problem)
                             .build()
             );
         }
-
-        OnboardingInfo onboardingInfo = OnboardingInfo.builder()
-                .averageUseTime(request.onboardingRequest().averageUseTime())
-                .build();
-        onboardingInfoRepository.save(onboardingInfo);
     }
 }