Merge pull request #66 from Team-Lecue/modify/#64-check_nickname_dup

[FEAT] 닉네임 중복 에러로그 출력
Team-Lecue · Jan 16, 2024 · 884fc8a · 884fc8a
2 parents 8d80f02 + e7d1568
commit 884fc8a
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Showing 3 changed files with 21 additions and 4 deletions.
diff --git a/src/main/java/org/sopt/lequuServer/domain/member/repository/MemberRepository.java b/src/main/java/org/sopt/lequuServer/domain/member/repository/MemberRepository.java
@@ -14,6 +14,10 @@ public interface MemberRepository extends JpaRepository<Member, Long> {
 
     Optional<Member> findBySocialPlatformAndSocialId(SocialPlatform socialPlatform, String socialId);
 
+    boolean existsByNickname(String nickname);
+
+
+
     default Member findByIdOrThrow(Long id) {
         return this.findById(id)
                 .orElseThrow(() -> new CustomException(ErrorType.NOT_FOUND_MEMBER_ERROR));

diff --git a/src/main/java/org/sopt/lequuServer/domain/member/service/MemberService.java b/src/main/java/org/sopt/lequuServer/domain/member/service/MemberService.java
@@ -1,5 +1,10 @@
 package org.sopt.lequuServer.domain.member.service;
 
+import static org.sopt.lequuServer.global.exception.enums.ErrorType.INVALID_SOCIAL_ACCESS_TOKEN;
+import static org.sopt.lequuServer.global.exception.enums.ErrorType.INVALID_TOKEN_HEADER_ERROR;
+import static org.sopt.lequuServer.global.exception.enums.ErrorType.NOT_FOUND_MEMBER_ERROR;
+
+import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.sopt.lequuServer.domain.book.model.Book;
@@ -18,14 +23,11 @@
 import org.sopt.lequuServer.global.auth.jwt.TokenDto;
 import org.sopt.lequuServer.global.auth.security.UserAuthentication;
 import org.sopt.lequuServer.global.common.logging.LoggingMessage;
+import org.sopt.lequuServer.global.exception.enums.ErrorType;
 import org.sopt.lequuServer.global.exception.model.CustomException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.List;
-
-import static org.sopt.lequuServer.global.exception.enums.ErrorType.*;
-
 @Slf4j
 @Service
 @RequiredArgsConstructor
@@ -118,7 +120,12 @@ private static String parseTokenString(String tokenString) {
 
     @Transactional
     public MemberNicknameResponseDto setMemberNickname(Long memberId, MemberNicknameRequestDto request) {
+        if (memberRepository.existsByNickname(request.nickname())) {
+            throw new CustomException(ErrorType.NICKNAME_DUP_ERROR);
+        }
+
         Member member = memberRepository.findByIdOrThrow(memberId);
+
         member.updateNickname(request.nickname().strip());
         return MemberNicknameResponseDto.of(memberId);
     }

diff --git a/src/main/java/org/sopt/lequuServer/global/exception/enums/ErrorType.java b/src/main/java/org/sopt/lequuServer/global/exception/enums/ErrorType.java
@@ -50,6 +50,12 @@ public enum ErrorType {
     NOT_FOUND_BOOK_ERROR(HttpStatus.NOT_FOUND, "존재하지 않는 레큐북입니다."),
     NOT_FOUND_STICKER_ERROR(HttpStatus.NOT_FOUND, "존재하지 않는 스티커입니다."),
 
+    /**
+     * 409 CONFLICT
+     */
+    NICKNAME_DUP_ERROR(HttpStatus.CONFLICT, "중복된 회원 닉네임입니다."),
+
+
     /**
      * 500 INTERNAL SERVER ERROR
      */