Fix(#35): 토큰 갱신시 refresh token도 함께 갱신되도록 수정

src/main/java/com/numberone/backend/domain/token/dto/response/RefreshTokenResponse.java

@@ -9,15 +9,18 @@
 @Getter
 public class RefreshTokenResponse {
     private String accessToken;
+    private String refreshToken;
 
     @Builder
-    public RefreshTokenResponse(String accessToken) {
+    public RefreshTokenResponse(String accessToken,String refreshToken) {
         this.accessToken = accessToken;
+        this.refreshToken= refreshToken;
     }
 
-    public static RefreshTokenResponse of(String accessToken) {
+    public static RefreshTokenResponse of(String accessToken, String refreshToken) {
         return RefreshTokenResponse.builder()
                 .accessToken(accessToken)
+                .refreshToken(refreshToken)
                 .build();
     }
 }

src/main/java/com/numberone/backend/domain/token/entity/Token.java

@@ -28,15 +28,16 @@ public Token(String email, String accessToken, String refreshToken) {
         this.refreshToken = refreshToken;
     }
 
-    public static Token of(String email, String accessToken, String refreshToken){
+    public static Token of(String email, String accessToken, String refreshToken) {
         return Token.builder()
                 .email(email)
                 .accessToken(accessToken)
                 .refreshToken(refreshToken)
                 .build();
     }
 
-    public void updateAccessToken(String accessToken) {
+    public void update(String accessToken, String refreshToken) {
         this.accessToken = accessToken;
+        this.refreshToken = refreshToken;
     }
 }

src/main/java/com/numberone/backend/domain/token/service/TokenService.java

@@ -70,10 +70,11 @@ public RefreshTokenResponse refresh(RefreshTokenRequest tokenRequest) {
         Token token = tokenRepository.findByRefreshToken(tokenRequest.getToken())
                 .orElseThrow(NotFoundRefreshTokenException::new);
         String email = jwtUtil.getEmail(tokenRequest.getToken());
-        String newToken = jwtUtil.createToken(email, accessPeroid);
-        token.updateAccessToken(newToken);
+        String newAccessToken = jwtUtil.createToken(email, accessPeroid);
+        String newRefreshToken = jwtUtil.createToken(email, refreshPeroid);
+        token.update(newAccessToken,newRefreshToken);
         tokenRepository.save(token);//redis의 경우 jpa와 달리 transactional을 이용해도 데이터 수정시에 명시적으로 save를 해줘야 함
-        return RefreshTokenResponse.of(newToken);
+        return RefreshTokenResponse.of(newAccessToken,newRefreshToken);
     }
 
     @Transactional