#52 [feat] 회원가입시 희망 지역 리스트 전체 조회 로직 구현

src/main/java/com/moddy/server/service/auth/AuthService.java

@@ -4,12 +4,18 @@
 import com.moddy.server.common.exception.model.NotFoundException;
 import com.moddy.server.config.jwt.JwtService;
 import com.moddy.server.controller.auth.dto.response.LoginResponseDto;
+import com.moddy.server.controller.auth.dto.response.RegionResponse;
+import com.moddy.server.domain.region.Region;
+import com.moddy.server.domain.region.repository.RegionJpaRepository;
 import com.moddy.server.domain.user.User;
 import com.moddy.server.domain.user.repository.UserRepository;
 import com.moddy.server.external.kakao.service.KakaoSocialService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+import java.util.stream.Collectors;
+
 import static com.moddy.server.common.exception.enums.ErrorCode.USER_NOT_FOUND_EXCEPTION;
 
 @Service
@@ -18,6 +24,7 @@ public class AuthService {
     private final JwtService jwtService;
     private final KakaoSocialService kakaoSocialService;
     private final UserRepository userRepository;
+    private final RegionJpaRepository regionJpaRepository;
 
     public LoginResponseDto login(final String baseUrl, final String kakaoCode) {
         String kakaoId = kakaoSocialService.getIdFromKakao(baseUrl, kakaoCode);
@@ -26,4 +33,18 @@ public LoginResponseDto login(final String baseUrl, final String kakaoCode) {
 
         return new LoginResponseDto(tokenPair.accessToken(), tokenPair.refreshToken(), user.getRole().name());
     }
+
+    public List<RegionResponse> getRegionList(){
+
+        List<RegionResponse> regionResponseList = regionJpaRepository.findAll().stream().map(region -> {
+            RegionResponse regionResponse = new RegionResponse(
+                    region.getId(),
+                    region.getName()
+            );
+            return regionResponse;
+        }).collect(Collectors.toList());
+
+        return regionResponseList;
+    }
+
 }