feat: 첫 로그인시 토큰에 새 토큰 여부 반환

close: #33  

# 변경점 👍
첫 로그인 회원에게 튜토리얼을 제공하기 위해서, `TokenResponse`에 `isNew` 필드를 추가하여 첫 로그인 여부를
반환하도록 했습니다.

Author: jinwon1234

src/main/java/apptive/team5/jwt/dto/TokenResponse.java

@@ -2,6 +2,7 @@
 
 public record TokenResponse(
         String accessToken,
-        String refreshToken
+        String refreshToken,
+        boolean isNew
 ) {
 }

src/main/java/apptive/team5/jwt/service/JwtService.java

@@ -59,7 +59,7 @@ public TokenResponse exchangeToken(String oldRefreshToken) {
 
         saveRefreshToken(userId, newRefreshToken);
 
-        return new TokenResponse(newAccessToken, newRefreshToken);
+        return new TokenResponse(newAccessToken, newRefreshToken, false);
     }
 
     public void deleteRefreshTokenByUserId(Long userId) {

src/main/java/apptive/team5/oauth2/controller/OAuth2Controller.java

@@ -35,11 +35,11 @@ public ResponseEntity<TokenResponse> googleLogin(@RequestBody GoogleLoginRequest
         return  ResponseEntity.ok(tokenResponse);
     }
 
-    @GetMapping("/test")
-    public ResponseEntity<TokenResponse> testLogin() {
-
-        TokenResponse tokenResponse = testLoginService.testLogin();
-
-        return ResponseEntity.ok(tokenResponse);
-    }
+//    @GetMapping("/test")
+//    public ResponseEntity<TokenResponse> testLogin() {
+//
+//        TokenResponse tokenResponse = testLoginService.testLogin();
+//
+//        return ResponseEntity.ok(tokenResponse);
+//    }
 }

src/main/java/apptive/team5/oauth2/service/TestLoginService.java

@@ -34,10 +34,13 @@ public TokenResponse testLogin() {
 
         Optional<UserEntity> findUser = userRepository.findByIdentifier(TEST_IDENTIFIER);
 
+
         if(findUser.isPresent()){
             user = findUser.get();
         }
-        else user = userRepository.save(new UserEntity(TEST_IDENTIFIER, "[email protected]", "tester", "tester", UserRoleType.USER, SocialType.KAKAO));
+        else {
+            user = userRepository.save(new UserEntity(TEST_IDENTIFIER, "[email protected]", "tester", "tester", UserRoleType.USER, SocialType.KAKAO));
+        }
 
 
 
@@ -46,6 +49,6 @@ public TokenResponse testLogin() {
 
         jwtService.saveRefreshToken(user.getId(), refreshToken);
 
-        return new TokenResponse(accessToken, refreshToken);
+        return new TokenResponse(accessToken, refreshToken, true);
     }
 }

src/main/java/apptive/team5/user/service/UserService.java

@@ -31,7 +31,6 @@
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 @Transactional
 @Service
@@ -52,13 +51,16 @@ public class UserService {
     public TokenResponse socialLogin(OAuth2Response oAuth2Response) {
         String identifier = oAuth2Response.getProvider() + "-" +oAuth2Response.getProviderId();
 
+        boolean isNew = false;
+
         UserEntity user;
         if (userLowService.existsByIdentifier(identifier)) {
             user = userLowService.findByIdentifier(identifier);
         }
         else {
             String tag = TagGenerator.generateTag();
             user = userLowService.save(new UserEntity(identifier, oAuth2Response.getEmail(), oAuth2Response.getUsername(), tag, UserRoleType.USER, oAuth2Response.getProvider()));
+            isNew = true;
         }
 
         String accessToken = jwtUtil.createJWT(user.getId(), "ROLE_" + user.getRoleType().name(), TokenType.ACCESS_TOKEN);
@@ -67,7 +69,7 @@ public TokenResponse socialLogin(OAuth2Response oAuth2Response) {
 
         jwtService.saveRefreshToken(user.getId(), refreshToken);
 
-        return new TokenResponse(accessToken, refreshToken);
+        return new TokenResponse(accessToken, refreshToken, isNew);
     }
 
     @Transactional(readOnly = true)