chore: Java 스타일 수정

Author: github-actions

backend/src/main/java/io/f1/backend/domain/game/app/RoomService.java

@@ -33,15 +33,18 @@
 import io.f1.backend.domain.quiz.entity.Quiz;
 import io.f1.backend.global.exception.CustomException;
 import io.f1.backend.global.exception.errorcode.RoomErrorCode;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.stereotype.Service;
+
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.context.ApplicationEventPublisher;
-import org.springframework.stereotype.Service;
 
 @Slf4j
 @Service
@@ -242,8 +245,7 @@ private void changeHost(Room room, String hostSessionId) {
         Player nextHost =
                 playerSessionMap.get(
                         nextHostSessionId.orElseThrow(
-                                () ->
-                                        new CustomException(RoomErrorCode.SOCKET_SESSION_NOT_FOUND)));
+                                () -> new CustomException(RoomErrorCode.SOCKET_SESSION_NOT_FOUND)));
 
         room.updateHost(nextHost);
         log.info("user_id:{} 방장 변경 완료 ", nextHost.getId());

backend/src/main/java/io/f1/backend/global/config/StompChannelInterceptor.java

@@ -27,15 +27,15 @@ public Message<?> preSend(Message<?> message, MessageChannel channel) {
             throw new IllegalArgumentException("Stomp command required");
         }
 
-        if(command.equals(StompCommand.CONNECT)) {
+        if (command.equals(StompCommand.CONNECT)) {
             log.info("CONNECT : 세션 연결 - sessionId = {}", sessionId);
-        }else if(command.equals(StompCommand.SUBSCRIBE)) {
+        } else if (command.equals(StompCommand.SUBSCRIBE)) {
             if (destination != null && sessionId != null) {
                 log.info("SUBSCRIBE : 구독 시작 destination = {}", destination);
             }
-        }else if(command.equals(StompCommand.SEND)) {
+        } else if (command.equals(StompCommand.SEND)) {
             log.info("SEND : 요청 destination = {}", destination);
-        }else if(command.equals(StompCommand.DISCONNECT)) {
+        } else if (command.equals(StompCommand.DISCONNECT)) {
             log.info("DISCONNECT : 연결 해제 sessionId = {}", sessionId);
         }
 

backend/src/main/java/io/f1/backend/global/exception/errorcode/RoomErrorCode.java

@@ -12,7 +12,7 @@ public enum RoomErrorCode implements ErrorCode {
     ROOM_GAME_IN_PROGRESS("E403003", HttpStatus.FORBIDDEN, "게임이 진행 중 입니다."),
     ROOM_NOT_FOUND("E404005", HttpStatus.NOT_FOUND, "존재하지 않는 방입니다."),
     WRONG_PASSWORD("E401006", HttpStatus.UNAUTHORIZED, "비밀번호가 일치하지않습니다."),
-    SOCKET_SESSION_NOT_FOUND("E404006",HttpStatus.NOT_FOUND,"존재하지 않는 소켓 세션입니다.");
+    SOCKET_SESSION_NOT_FOUND("E404006", HttpStatus.NOT_FOUND, "존재하지 않는 소켓 세션입니다.");
 
     private final String code;