♻️ refactor: 리뷰 반영 수정

Author: LimKangHyun

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

@@ -13,6 +13,7 @@
 import io.f1.backend.domain.quiz.entity.Quiz;
 import io.f1.backend.domain.user.dto.UserPrincipal;
 import io.f1.backend.global.exception.CustomException;
+import io.f1.backend.global.exception.errorcode.GameErrorCode;
 import io.f1.backend.global.exception.errorcode.RoomErrorCode;
 
 import lombok.RequiredArgsConstructor;
@@ -68,7 +69,7 @@ private void validateRoomStart(Room room, UserPrincipal principal) {
         }
 
         if (!validateReadyStatus(room)) {
-            throw new CustomException(RoomErrorCode.PLAYER_NOT_READY);
+            throw new CustomException(GameErrorCode.PLAYER_NOT_READY);
         }
 
         if (room.getState() == RoomState.PLAYING) {
@@ -77,7 +78,7 @@ private void validateRoomStart(Room room, UserPrincipal principal) {
     }
 
     // 라운드 수만큼 랜덤 Question 추출
-    public List<Question> prepareQuestions(Room room, Quiz quiz) {
+    private List<Question> prepareQuestions(Room room, Quiz quiz) {
         Long quizId = quiz.getId();
         Integer round = room.getGameSetting().getRound();
         return quizService.getRandomQuestionsWithoutAnswer(quizId, round);

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

@@ -8,7 +8,8 @@
 @Getter
 @RequiredArgsConstructor
 public enum GameErrorCode implements ErrorCode {
-    GAME_SETTING_CONFLICT("E409002", HttpStatus.CONFLICT, "게임 설정이 맞지 않습니다.");
+    GAME_SETTING_CONFLICT("E409002", HttpStatus.CONFLICT, "게임 설정이 맞지 않습니다."),
+    PLAYER_NOT_READY("E403004", HttpStatus.FORBIDDEN, "게임 시작을 위한 준비 상태가 아닙니다.");
 
     private final String code;
 

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

@@ -10,7 +10,6 @@
 public enum RoomErrorCode implements ErrorCode {
     ROOM_USER_LIMIT_REACHED("E403002", HttpStatus.FORBIDDEN, "정원이 모두 찼습니다."),
     ROOM_GAME_IN_PROGRESS("E403003", HttpStatus.FORBIDDEN, "게임이 진행 중 입니다."),
-    PLAYER_NOT_READY("E403004", HttpStatus.FORBIDDEN, "게임 시작을 위한 준비 상태가 아닙니다."),
     ROOM_NOT_FOUND("E404005", HttpStatus.NOT_FOUND, "존재하지 않는 방입니다."),
     WRONG_PASSWORD("E401006", HttpStatus.UNAUTHORIZED, "비밀번호가 일치하지않습니다."),
     PLAYER_NOT_FOUND("E404007", HttpStatus.NOT_FOUND, "존재하지 않는 플레이어입니다."),