fix: subject 값 providerId로 수정

providerId 인덱스도 추가

related to: #11

src/main/java/com/_119/wepro/auth/jwt/JwtTokenProvider.java

@@ -4,9 +4,9 @@
 import static com._119.wepro.global.exception.errorcode.CommonErrorCode.INVALID_TOKEN;
 
 import com._119.wepro.auth.dto.response.TokenInfo;
-import com._119.wepro.global.util.RedisUtil;
 import com._119.wepro.global.enums.Role;
 import com._119.wepro.global.exception.RestApiException;
+import com._119.wepro.global.util.RedisUtil;
 import io.jsonwebtoken.Claims;
 import io.jsonwebtoken.ExpiredJwtException;
 import io.jsonwebtoken.JwtException;
@@ -43,12 +43,12 @@ public JwtTokenProvider(@Value("${jwt.secret}") String key, RedisUtil redisUtil)
     this.secretKey = Keys.hmacShaKeyFor(keyBytes);
   }
 
-  public TokenInfo generateToken(Long memberId, Role memberRole) {
-    String accessToken = generateAccessToken(memberId, memberRole);
+  public TokenInfo generateToken(String providerId, Role memberRole) {
+    String accessToken = generateAccessToken(providerId, memberRole);
     String refreshToken = generateRefreshToken();
 
-    deleteInvalidRefreshToken(memberId.toString());
-    redisUtil.setData(memberId.toString(), refreshToken);
+    deleteInvalidRefreshToken(providerId);
+    redisUtil.setData(providerId, refreshToken);
 
     return new TokenInfo("Bearer", accessToken, refreshToken);
   }
@@ -112,12 +112,12 @@ private Claims parseClaims(String accessToken) {
     }
   }
 
-  private String generateAccessToken(Long memberId, Role memberRole) {
+  private String generateAccessToken(String providerId, Role memberRole) {
     Date now = new Date();
     Date expiredDate = new Date(now.getTime() + ACCESS_TOKEN_DURATION);
 
     return Jwts.builder()
-        .setSubject(memberId.toString())
+        .setSubject(providerId)
         .claim(AUTHORITIES_KEY, memberRole.name())
         .setIssuedAt(now)
         .setExpiration(expiredDate)
@@ -140,12 +140,12 @@ private List<SimpleGrantedAuthority> getAuthorities(Claims claims) {
         claims.get(AUTHORITIES_KEY).toString()));
   }
 
-  public String getRefreshToken(String memberId){
-    return redisUtil.getData(memberId);
+  public String getRefreshToken(String provierId) {
+    return redisUtil.getData(provierId);
   }
 
-  public void deleteInvalidRefreshToken(String memberId) {
-    redisUtil.deleteData(memberId);
+  public void deleteInvalidRefreshToken(String provierId) {
+    redisUtil.deleteData(provierId);
   }
 
   public Claims parseExpiredToken(String token) {

src/main/java/com/_119/wepro/auth/service/AuthService.java

@@ -46,15 +46,15 @@ public SignInResponse signIn(SignInRequest request) {
     OidcUser oidcDecodePayload = socialLogin(request);
 
     Member member = getOrSaveUser(request, oidcDecodePayload);
-    TokenInfo tokenInfo = jwtTokenProvider.generateToken(member.getId(), member.getRole());
+    TokenInfo tokenInfo = jwtTokenProvider.generateToken(member.getProviderId(), member.getRole());
     boolean isNewMember = Role.GUEST == member.getRole();
 
     return new SignInResponse(isNewMember, tokenInfo);
   }
 
   @Transactional
-  public void logOut(String memberId) {
-    jwtTokenProvider.deleteInvalidRefreshToken(memberId);
+  public void logOut(String providerId) {
+    jwtTokenProvider.deleteInvalidRefreshToken(providerId);
   }
 
 

src/main/java/com/_119/wepro/auth/service/RefreshService.java

@@ -30,13 +30,14 @@ public TokenInfo refresh(RefreshRequest request) {
     if (!isTokenExpired(accessToken)) {
       throw new RestApiException(REFRESH_DENIED);
     }
-    String memberId = jwtTokenProvider.parseExpiredToken(accessToken)
+    String providerId = jwtTokenProvider.parseExpiredToken(accessToken)
         .getSubject();
-    Member member = memberRepository.findById(Long.parseLong(memberId))
+    validateRefreshToken(refreshToken, providerId);
+
+    Member member = memberRepository.findByProviderId(providerId)
         .orElseThrow(() -> new RestApiException(UserErrorCode.USER_NOT_FOUND));
 
-    validateRefreshToken(refreshToken, memberId);
-    return jwtTokenProvider.generateToken(Long.parseLong(memberId), member.getRole());
+    return jwtTokenProvider.generateToken(providerId, member.getRole());
   }
 
   private boolean isTokenExpired(String accessToken) {

src/main/java/com/_119/wepro/member/domain/Member.java

@@ -1,18 +1,20 @@
 package com._119.wepro.member.domain;
 
+import com._119.wepro.auth.dto.request.AuthRequest.SignInRequest;
 import com._119.wepro.global.BaseEntity;
 import com._119.wepro.global.enums.Provider;
 import com._119.wepro.global.enums.Role;
 import com._119.wepro.global.enums.Status;
-import com._119.wepro.auth.dto.request.AuthRequest.SignInRequest;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.EnumType;
 import jakarta.persistence.Enumerated;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
+import jakarta.persistence.Index;
 import jakarta.persistence.PostPersist;
+import jakarta.persistence.Table;
 import java.time.LocalDateTime;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
@@ -26,6 +28,11 @@
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 @AllArgsConstructor
 @Builder
+@Table(
+    indexes = {
+        @Index(name = "idx_provider_id", columnList = "providerId")
+    }
+)
 public class Member extends BaseEntity {
 
   @Id

src/main/java/com/_119/wepro/member/domain/repository/MemberRepository.java

@@ -8,5 +8,8 @@
 
 @Repository
 public interface MemberRepository extends JpaRepository<Member, Long> {
+
   Optional<Member> findByProviderAndProviderId(Provider provider, String providerId);
+
+  Optional<Member> findByProviderId(String providerId);
 }