feat: 프로필 초기 설정 API 구현

src/main/java/com/dduru/gildongmu/auth/service/OauthAuthService.java

@@ -11,6 +11,8 @@
 import com.dduru.gildongmu.common.exception.BusinessException;
 import com.dduru.gildongmu.common.exception.ErrorCode;
 import com.dduru.gildongmu.common.jwt.JwtTokenProvider;
+import com.dduru.gildongmu.profile.domain.Profile;
+import com.dduru.gildongmu.profile.repository.ProfileRepository;
 import com.dduru.gildongmu.user.domain.User;
 import com.dduru.gildongmu.user.enums.OauthType;
 import com.dduru.gildongmu.user.enums.Role;
@@ -30,6 +32,7 @@ public class OauthAuthService {
 
     private final OauthFactory oauthFactory;
     private final UserRepository userRepository;
+    private final ProfileRepository profileRepository;
     private final JwtTokenProvider jwtTokenProvider;
     private final RefreshTokenService refreshTokenService;
 
@@ -145,22 +148,27 @@ private record UserCreationResult(User user, boolean isNewUser) {
     }
 
     private User createNewUser(OauthUserInfo oauthUserInfo) {
-        // 추가 정보는 회원가입 이후 별도 입력으로 변경
-        // 닉네임은 온보딩에서 설정하므로 null로 초기화
-
         User newUser = User.builder()
                 .email(oauthUserInfo.email())
                 .name(oauthUserInfo.name())
-                .nickname(null)
-                .profileImage(oauthUserInfo.profileImage())
                 .oauthId(oauthUserInfo.oauthId())
                 .oauthType(oauthUserInfo.loginType())
                 .role(Role.USER)
+                .build();
+
+        User savedUser = userRepository.save(newUser);
+
+        Profile profile = Profile.builder()
+                .user(savedUser)
+                .profileImage(null)
+                .nickname(null)
                 .gender(null)
                 .phoneNumber(null)
                 .birthday(null)
                 .build();
 
-        return userRepository.save(newUser);
+        profileRepository.save(profile);
+
+        return savedUser;
     }
 }

src/main/java/com/dduru/gildongmu/comment/dto/CommentResponse.java

@@ -34,8 +34,8 @@ public static CommentResponse from(Comment comment) {
             authorProfileImage = null;
         } else {
             content = comment.getContent();
-            author = comment.getUser().getNickname();
-            authorProfileImage = comment.getUser().getProfileImage();
+            author = comment.getUser().getProfile().getNickname();
+            authorProfileImage = comment.getUser().getProfile().getProfileImage();
         }
 
         return new CommentResponse(

src/main/java/com/dduru/gildongmu/common/exception/ErrorCode.java

@@ -14,7 +14,7 @@ public enum ErrorCode {
     UNAUTHORIZED(HttpStatus.UNAUTHORIZED, "인증되지 않은 사용자입니다."),
     DUPLICATE_EMAIL(HttpStatus.CONFLICT, "이미 다른 소셜 계정으로 가입된 이메일입니다."),
 
-    // 닉네임 (NICKNAME) - 이전 '온보딩 (ONBD)'
+    // 닉네임 (NICKNAME)
     NICKNAME_NOT_BLANK(HttpStatus.BAD_REQUEST, "닉네임은 공백일 수 없습니다."),
     NICKNAME_INVALID_LENGTH(HttpStatus.BAD_REQUEST, "닉네임은 2자 이상 14자 이하로 입력해주세요."),
     NICKNAME_INVALID_CHARACTERS(HttpStatus.BAD_REQUEST, "닉네임은 한글, 영어, 숫자만 사용 가능합니다."),
@@ -25,6 +25,7 @@ public enum ErrorCode {
 
     // 사용자 (USER)
     USER_NOT_FOUND(HttpStatus.NOT_FOUND, "사용자를 찾을 수 없습니다."),
+    PROFILE_NOT_FOUND(HttpStatus.NOT_FOUND, "해당 유저의 프로필을 찾을 수 없습니다."),
 
     // 게시글 (POST)
     POST_NOT_FOUND(HttpStatus.NOT_FOUND, "게시글을 찾을 수 없습니다."),

src/main/java/com/dduru/gildongmu/common/jwt/JwtTokenProvider.java

@@ -122,6 +122,50 @@ public String createVerificationToken(Long userId, String phoneNumber) {
                 .compact();
     }
 
+    /**
+     * Verification Token 검증 및 전화번호 추출
+     * 
+     * @param token verification token
+     * @param expectedPhoneNumber 검증할 전화번호
+     * @return 검증 성공 여부
+     */
+    public boolean validateVerificationToken(String token, String expectedPhoneNumber) {
+        try {
+            Claims claims = getClaims(token);
+            String tokenType = claims.get("type", String.class);
+            if (!"verification".equals(tokenType)) {
+                log.warn("Verification Token이 아닙니다 - {}", tokenType);
+                return false;
+            }
+
+            String phoneNumber = claims.get("phone_number", String.class);
+            if (phoneNumber == null || !phoneNumber.equals(expectedPhoneNumber)) {
+                log.warn("전화번호가 일치하지 않습니다. 토큰: {}, 요청: {}", phoneNumber, expectedPhoneNumber);
+                return false;
+            }
+
+            return true;
+        } catch (ExpiredJwtException e) {
+            log.warn("Verification Token이 만료되었습니다");
+            return false;
+        } catch (UnsupportedJwtException e) {
+            log.warn("JWT 형식이 틀렸습니다");
+            return false;
+        } catch (MalformedJwtException e) {
+            log.warn("JWT 구조가 잘못되었습니다");
+            return false;
+        } catch (SignatureException e) {
+            log.warn("JWT 서명 검증 실패하였습니다");
+            return false;
+        } catch (IllegalArgumentException e) {
+            log.warn("부적절한 값이 들어왔습니다");
+            return false;
+        } catch (JwtException e) {
+            log.warn("Verification Token이 유효하지 않습니다: {}", e.getMessage());
+            return false;
+        }
+    }
+
     private Claims getClaims(String token) {
         return Jwts.parser()
                 .setSigningKey(jwtSecret)

src/main/java/com/dduru/gildongmu/post/domain/Post.java

@@ -4,10 +4,15 @@
 import com.dduru.gildongmu.destination.domain.Destination;
 import com.dduru.gildongmu.participation.domain.Participation;
 import com.dduru.gildongmu.post.enums.PostStatus;
-import com.dduru.gildongmu.post.exception.*;
+import com.dduru.gildongmu.post.exception.InvalidPostStatusException;
+import com.dduru.gildongmu.post.exception.InvalidRecruitCapacityException;
+import com.dduru.gildongmu.post.exception.RecruitCountBelowZeroException;
+import com.dduru.gildongmu.post.exception.RecruitCountExceedCapacityException;
+import com.dduru.gildongmu.post.exception.TravelAlreadyEndedException;
+import com.dduru.gildongmu.post.exception.TravelAlreadyStartedException;
+import com.dduru.gildongmu.profile.domain.enums.AgeRange;
+import com.dduru.gildongmu.profile.domain.enums.Gender;
 import com.dduru.gildongmu.user.domain.User;
-import com.dduru.gildongmu.user.enums.AgeRange;
-import com.dduru.gildongmu.user.enums.Gender;
 import jakarta.persistence.*;
 import lombok.AccessLevel;
 import lombok.Builder;

src/main/java/com/dduru/gildongmu/post/repository/PostRepositoryImpl.java

@@ -1,11 +1,11 @@
 package com.dduru.gildongmu.post.repository;
 
-import com.dduru.gildongmu.user.enums.AgeRange;
-import com.dduru.gildongmu.user.enums.Gender;
 import com.dduru.gildongmu.post.domain.Post;
 import com.dduru.gildongmu.post.dto.PostListRequest;
 import com.dduru.gildongmu.post.enums.PostStatus;
-import com.dduru.gildongmu.user.exception.InvalidGenderException;
+import com.dduru.gildongmu.profile.domain.enums.AgeRange;
+import com.dduru.gildongmu.profile.domain.enums.Gender;
+import com.dduru.gildongmu.profile.exception.InvalidGenderException;
 import com.querydsl.core.types.dsl.BooleanExpression;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import lombok.RequiredArgsConstructor;

src/main/java/com/dduru/gildongmu/post/service/PostService.java

@@ -14,9 +14,9 @@
 import com.dduru.gildongmu.post.exception.InvalidPostDateException;
 import com.dduru.gildongmu.post.exception.PostAccessDeniedException;
 import com.dduru.gildongmu.post.repository.PostRepository;
+import com.dduru.gildongmu.profile.domain.enums.AgeRange;
+import com.dduru.gildongmu.profile.domain.enums.Gender;
 import com.dduru.gildongmu.user.domain.User;
-import com.dduru.gildongmu.user.enums.AgeRange;
-import com.dduru.gildongmu.user.enums.Gender;
 import com.dduru.gildongmu.user.repository.UserRepository;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;