Update OAuth2SuccessHandler.java

add import

Author: LJHCS

src/main/java/com/blockcloud/exception/handler/OAuth2SuccessHandler.java

@@ -1,3 +1,21 @@
+package com.blockcloud.exception.handler;
+
+import com.blockcloud.domain.user.User;
+import com.blockcloud.dto.oauth.CustomOAuth2User;
+import com.blockcloud.jwt.JWTUtil;
+import com.blockcloud.service.CookieService;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.AllArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Map;
+
 @AllArgsConstructor
 public class OAuth2SuccessHandler implements AuthenticationSuccessHandler {
 
@@ -6,6 +24,7 @@ public class OAuth2SuccessHandler implements AuthenticationSuccessHandler {
 
     @Override
     public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException {
+
         CustomOAuth2User customOAuth2User = (CustomOAuth2User) authentication.getPrincipal();
         User user = customOAuth2User.getUser();
         ObjectMapper objectMapper = new ObjectMapper();
@@ -17,7 +36,6 @@ public void onAuthenticationSuccess(HttpServletRequest request, HttpServletRespo
             Cookie refreshCookie = cookieService.createCookie("refresh", refreshToken, 24 * 60 * 60 * 1000L);
             response.addCookie(refreshCookie);
 
-            // 리다이렉트 대신 JSON 응답을 직접 보냄
             response.setStatus(HttpStatus.OK.value());
             response.setContentType("application/json;charset=UTF-8");
 
@@ -28,17 +46,17 @@ public void onAuthenticationSuccess(HttpServletRequest request, HttpServletRespo
                     "imgUrl", user.getImgUrl(),
                     "userName", user.getUsername(),
                     "role", user.getRole(),
-                    "access", accessToken // 액세스 토큰도 응답 본문에 포함
+                    "access", accessToken
                 )
             );
-            
+
             try (PrintWriter writer = response.getWriter()) {
                 writer.write(userJson);
                 writer.flush();
             }
 
         } catch (IOException e) {
-            e.printStackTrace(); // 로깅
+            e.printStackTrace();
             response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
             response.setContentType("application/json;charset=UTF-8");