fix: Cognito 파라미터 CI/CD 배포 설정 및 끝말잇기 턴시간 설정 지원

ServerlessFunction/buildspec-dev.yml

@@ -43,7 +43,10 @@ phases:
           --capabilities CAPABILITY_IAM CAPABILITY_AUTO_EXPAND \
           --no-confirm-changeset \
           --no-fail-on-empty-changeset \
-          --parameter-overrides Environment=$ENVIRONMENT
+          --parameter-overrides \
+            Environment=$ENVIRONMENT \
+            ExistingCognitoUserPoolId=ap-northeast-2_ezDwzFCzR \
+            ExistingCognitoClientId=4ns077jcr1pkue2vvisr6qdpu5
       - echo "Deployment completed on $(date)"
 
 cache:

ServerlessFunction/buildspec-prod.yml

@@ -43,7 +43,10 @@ phases:
           --capabilities CAPABILITY_IAM CAPABILITY_AUTO_EXPAND \
           --no-confirm-changeset \
           --no-fail-on-empty-changeset \
-          --parameter-overrides Environment=$ENVIRONMENT
+          --parameter-overrides \
+            Environment=$ENVIRONMENT \
+            ExistingCognitoUserPoolId=ap-northeast-2_ezDwzFCzR \
+            ExistingCognitoClientId=4ns077jcr1pkue2vvisr6qdpu5
       - echo "Deployment completed on $(date)"
 
 cache:

ServerlessFunction/buildspec-test.yml

@@ -43,7 +43,7 @@ phases:
           --capabilities CAPABILITY_IAM CAPABILITY_AUTO_EXPAND \
           --no-confirm-changeset \
           --no-fail-on-empty-changeset \
-          --parameter-overrides Environment=$ENVIRONMENT
+          --parameter-overrides Environment=$ENVIRONMENT ExistingCognitoUserPoolId=ap-northeast-2_ezDwzFCzR ExistingCognitoClientId=4ns077jcr1pkue2vvisr6qdpu5
       - echo "Deployment completed on $(date)"
 
 cache:

ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/chatting/model/GameSettings.java

@@ -14,10 +14,13 @@
 public class GameSettings {
 	@Builder.Default
 	private Integer maxRounds = 5;
-	
+
 	@Builder.Default
 	private Integer roundTimeLimit = 60;
-
+
+	@Builder.Default
+	private Integer turnTimeLimit = 15;  // 끝말잇기용 턴 시간 제한
+
 	@Builder.Default
 	private Boolean autoDeleteOnEnd = false;
 }

ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/chatting/model/WordChainSession.java

@@ -40,6 +40,7 @@ public class WordChainSession {
 	private Character nextLetter;   // 다음 사람이 시작해야 할 글자
 	private Long turnStartTime;
 	private Integer timeLimit;      // 현재 라운드 시간 제한 (초)
+	private Integer baseTurnTimeLimit; // 사용자 설정 기본 턴 시간 (초)
 
 	// 플레이어 관리
 	private List<String> players;           // 전체 플레이어 (순서대로)
@@ -182,10 +183,27 @@ public String getWinner() {
 
 	/**
 	 * 시간 제한 계산 (라운드에 따라 점점 빨라짐)
-	 * Round 1-2: 15초, Round 3-4: 13초, Round 5-6: 11초, Round 7-8: 9초, Round 9+: 8초
+	 * 기본값 15초에서 시작하여 2라운드마다 2초씩 감소, 최소 8초
 	 */
 	public static int calculateTimeLimit(int round) {
-		return Math.max(8, 15 - ((round - 1) / 2) * 2);
+		return calculateTimeLimit(round, 15);
+	}
+
+	/**
+	 * 시간 제한 계산 (기본 시간 제한 기준)
+	 * 설정된 기본 시간에서 시작하여 2라운드마다 1초씩 감소, 최소 (baseTimeLimit / 2)초
+	 */
+	public static int calculateTimeLimit(int round, int baseTimeLimit) {
+		int minTimeLimit = Math.max(5, baseTimeLimit / 2);
+		return Math.max(minTimeLimit, baseTimeLimit - ((round - 1) / 2));
+	}
+
+	/**
+	 * 세션의 기본 시간 제한을 기준으로 다음 라운드 시간 계산
+	 */
+	public int getNextRoundTimeLimit(int nextRound) {
+		int base = baseTurnTimeLimit != null ? baseTurnTimeLimit : 15;
+		return calculateTimeLimit(nextRound, base);
 	}
 
 	/**

ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/chatting/service/WordChainService.java

@@ -1,7 +1,10 @@
 package com.mzc.secondproject.serverless.domain.chatting.service;
 
+import com.mzc.secondproject.serverless.domain.chatting.model.ChatRoom;
 import com.mzc.secondproject.serverless.domain.chatting.model.Connection;
+import com.mzc.secondproject.serverless.domain.chatting.model.GameSettings;
 import com.mzc.secondproject.serverless.domain.chatting.model.WordChainSession;
+import com.mzc.secondproject.serverless.domain.chatting.repository.ChatRoomRepository;
 import com.mzc.secondproject.serverless.domain.chatting.repository.ConnectionRepository;
 import com.mzc.secondproject.serverless.domain.chatting.repository.WordChainSessionRepository;
 import com.mzc.secondproject.serverless.domain.user.model.User;
@@ -29,23 +32,27 @@ public class WordChainService {
 
 	private final WordChainSessionRepository sessionRepository;
 	private final ConnectionRepository connectionRepository;
+	private final ChatRoomRepository chatRoomRepository;
 	private final UserRepository userRepository;
 	private final DictionaryService dictionaryService;
 	private final Random random;
 
 	public WordChainService() {
 		this(new WordChainSessionRepository(),
 				new ConnectionRepository(),
+				new ChatRoomRepository(),
 				new UserRepository(),
 				new DictionaryService());
 	}
 
 	public WordChainService(WordChainSessionRepository sessionRepository,
 	                        ConnectionRepository connectionRepository,
+	                        ChatRoomRepository chatRoomRepository,
 	                        UserRepository userRepository,
 	                        DictionaryService dictionaryService) {
 		this.sessionRepository = sessionRepository;
 		this.connectionRepository = connectionRepository;
+		this.chatRoomRepository = chatRoomRepository;
 		this.userRepository = userRepository;
 		this.dictionaryService = dictionaryService;
 		this.random = new Random();
@@ -67,6 +74,17 @@ public GameStartResult startGame(String roomId, String userId) {
 			return GameStartResult.error("최소 2명 이상 필요합니다.");
 		}
 
+		// 방 정보에서 gameSettings 조회
+		Optional<ChatRoom> optRoom = chatRoomRepository.findById(roomId);
+		int baseTurnTimeLimit = 15; // 기본값
+		if (optRoom.isPresent()) {
+			ChatRoom room = optRoom.get();
+			GameSettings settings = room.getGameSettings();
+			if (settings != null && settings.getTurnTimeLimit() != null) {
+				baseTurnTimeLimit = settings.getTurnTimeLimit();
+			}
+		}
+
 		// 플레이어 순서 랜덤 셔플
 		List<String> players = connections.stream()
 				.map(Connection::getUserId)
@@ -81,7 +99,7 @@ public GameStartResult startGame(String roomId, String userId) {
 		String sessionId = UUID.randomUUID().toString();
 		String now = Instant.now().toString();
 		long currentTime = System.currentTimeMillis();
-		int timeLimit = WordChainSession.calculateTimeLimit(1);
+		int timeLimit = baseTurnTimeLimit; // 사용자 설정 턴 시간 사용
 
 		WordChainSession session = WordChainSession.builder()
 				.pk("WORDCHAIN#" + sessionId)
@@ -100,6 +118,7 @@ public GameStartResult startGame(String roomId, String userId) {
 				.nextLetter(nextLetter)
 				.turnStartTime(currentTime)
 				.timeLimit(timeLimit)
+				.baseTurnTimeLimit(baseTurnTimeLimit)
 				.players(players)
 				.activePlayers(new ArrayList<>(players))
 				.eliminatedPlayers(new ArrayList<>())
@@ -171,7 +190,7 @@ public WordSubmitResult submitWord(String roomId, String userId, String word) {
 		char nextLetter = normalizedWord.charAt(normalizedWord.length() - 1);
 		String nextPlayerId = session.getNextPlayerId();
 		int nextRound = session.getCurrentRound() + 1;
-		int nextTimeLimit = WordChainSession.calculateTimeLimit(nextRound);
+		int nextTimeLimit = session.getNextRoundTimeLimit(nextRound);
 
 		session.setCurrentRound(nextRound);
 		session.setCurrentWord(normalizedWord);
@@ -227,7 +246,7 @@ private WordSubmitResult handleTimeout(WordChainSession session, String userId)
 		// 다음 턴 준비
 		String nextPlayerId = session.getNextPlayerId();
 		int nextRound = session.getCurrentRound() + 1;
-		int nextTimeLimit = WordChainSession.calculateTimeLimit(nextRound);
+		int nextTimeLimit = session.getNextRoundTimeLimit(nextRound);
 
 		session.setCurrentRound(nextRound);
 		session.setCurrentPlayerId(nextPlayerId);