chore: revokeToken 로그 추가

Author: jinwon1234

src/main/java/apptive/team5/oauth2/component/AppleApiConnector.java

@@ -13,6 +13,8 @@
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 import org.springframework.web.client.RestClient;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestClientResponseException;
 
 import java.security.PublicKey;
 import java.util.Map;
@@ -60,12 +62,28 @@ public AppleTokenResponse getAppleRefreshToken(String authorizationCode) {
     public void revokeToken(String refreshToken) {
         MultiValueMap<String, String> body = getRevokeTokenBody(refreshToken);
 
-        restClient.post()
-                .uri(appleRevokeUrl)
-                .contentType(MediaType.APPLICATION_FORM_URLENCODED)
-                .body(body)
-                .retrieve()
-                .toBodilessEntity();
+        try {
+            log.info("Apple revoke request started. token={}", maskToken(refreshToken));
+
+            restClient.post()
+                    .uri(appleRevokeUrl)
+                    .contentType(MediaType.APPLICATION_FORM_URLENCODED)
+                    .body(body)
+                    .retrieve()
+                    .toBodilessEntity();
+
+            log.info("Apple revoke request succeeded. token={}", maskToken(refreshToken));
+        } catch (RestClientResponseException e) {
+            log.error("Apple revoke request failed. status={}, responseBody={}, token={}",
+                    e.getStatusCode().value(),
+                    e.getResponseBodyAsString(),
+                    maskToken(refreshToken),
+                    e);
+            throw e;
+        } catch (RestClientException e) {
+            log.error("Apple revoke request failed without response. token={}", maskToken(refreshToken), e);
+            throw e;
+        }
     }
 
     public Claims verifyIdentityToken(String identityToken) {
@@ -121,5 +139,15 @@ private MultiValueMap<String, String> getCreateTokenBody(String authorizationCod
         return body;
     }
 
+    private String maskToken(String token) {
+        if (token == null || token.isBlank()) {
+            return "EMPTY";
+        }
+        if (token.length() <= 8) {
+            return "****";
+        }
+        return token.substring(0, 4) + "..." + token.substring(token.length() - 4);
+    }
+
 
 }

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

@@ -28,6 +28,7 @@
 import apptive.team5.user.dto.UserTagUpdateRequest;
 import apptive.team5.user.util.TagGenerator;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
@@ -39,6 +40,7 @@
 
 @Transactional
 @Service
+@Slf4j
 @RequiredArgsConstructor
 public class UserService {
 
@@ -93,9 +95,11 @@ public UserResponse getUserInfo(Long userId) {
     public void deleteUser(Long userId) {
 
         UserEntity findUser = userLowService.findById(userId);
+        log.info("User deletion started. userId={}, socialType={}", userId, findUser.getSocialType());
 
         if (findUser.getSocialType().equals(SocialType.APPLE)) {
             AppleRefreshToken appleRefreshToken = appleRefreshTokenLowService.findByUserId(userId);
+            log.info("Apple user deletion detected. userId={}, appleRefreshTokenId={}", userId, appleRefreshToken.getId());
             appleApiConnector.revokeToken(appleRefreshToken.getToken());
             appleRefreshTokenLowService.deleteByUserId(userId);
         }
@@ -112,6 +116,7 @@ public void deleteUser(Long userId) {
         userLowService.deleteByUserId(userId);
 
         s3Service.deleteS3File(findUser.getProfileImage());
+        log.info("User deletion completed. userId={}", userId);
     }
 
     public UserResponse changeTag(UserTagUpdateRequest userTagUpdateRequest, Long userId) {