feat: 게임 종료 기능 구현 #78

be/src/main/java/codesquad/gaemimarble/game/controller/GameController.java

@@ -99,6 +99,11 @@ private void sendEventResult(GameEventResultRequest gameEventResultRequest) {
 			gameEventNameResponse));
 		socketDataSender.send(gameEventResultRequest.getGameId(), new ResponseDTO<>(TypeConstants.STATUS_BOARD,
 			gameService.proceedEvent(gameEventNameResponse.getName(), gameEventResultRequest.getGameId())));
+		if (gameService.checkGameOver(gameEventResultRequest.getGameId())) {
+			socketDataSender.send(
+				gameEventResultRequest.getGameId(), new ResponseDTO<>(TypeConstants.GAME_OVER,
+					gameService.createUserRanking(gameEventResultRequest.getGameId())));
+		}
 	}
 
 	@PostMapping("/api/games")

be/src/main/java/codesquad/gaemimarble/game/dto/response/PlayerAsset.java

@@ -0,0 +1,16 @@
+package codesquad.gaemimarble.game.dto.response;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+public class PlayerAsset {
+	private final String playerId;
+	private final Integer totalAsset;
+
+	@Builder
+	private PlayerAsset(String playerId, Integer totalAsset) {
+		this.playerId = playerId;
+		this.totalAsset = totalAsset;
+	}
+}

be/src/main/java/codesquad/gaemimarble/game/dto/response/UserRankingResponse.java

@@ -0,0 +1,16 @@
+package codesquad.gaemimarble.game.dto.response;
+
+import java.util.List;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+public class UserRankingResponse {
+	List<PlayerAsset> ranking;
+
+	@Builder
+	private UserRankingResponse(List<PlayerAsset> ranking) {
+		this.ranking = ranking;
+	}
+}

be/src/main/java/codesquad/gaemimarble/game/entity/GameStatus.java

@@ -47,4 +47,8 @@ public Player getPlayer(String playerId) {
 			.findFirst()
 			.orElseThrow(() -> new IllegalArgumentException("해당하는 플레이어가 없습니다."));
 	}
+
+	public void incrementRoundCount() {
+		roundCount++;
+	}
 }

be/src/main/java/codesquad/gaemimarble/game/entity/TypeConstants.java

@@ -20,4 +20,5 @@ public final class TypeConstants {
 	public static final String GOLD_CARD = "goldCard";
 	public static final String ERROR = "error";
 	public static final String ROB = "rob";
+	public static final String GAME_OVER = "gameOver";
 }

be/src/main/java/codesquad/gaemimarble/game/service/GameService.java

@@ -1,6 +1,7 @@
 package codesquad.gaemimarble.game.service;
 
 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -32,6 +33,8 @@
 import codesquad.gaemimarble.game.dto.response.GamePrisonDiceResponse;
 import codesquad.gaemimarble.game.dto.response.GameReadyResponse;
 import codesquad.gaemimarble.game.dto.response.GameRoomCreateResponse;
+import codesquad.gaemimarble.game.dto.response.PlayerAsset;
+import codesquad.gaemimarble.game.dto.response.UserRankingResponse;
 import codesquad.gaemimarble.game.dto.response.generalStatusBoard.GameStatusBoardResponse;
 import codesquad.gaemimarble.game.dto.response.userStatusBoard.GameUserBoardResponse;
 import codesquad.gaemimarble.game.entity.Board;
@@ -215,6 +218,7 @@ public GameStatusBoardResponse proceedEvent(String eventName, Long gameId) {
 			}
 		}
 		updatePlayersAsset(gameStatus.getPlayers(), stockList);
+		gameStatus.incrementRoundCount();
 
 		return createGameStatusBoardResponse(gameId);
 	}
@@ -323,6 +327,7 @@ public GameEndTurnResponse endTurn(GameEndTurnRequest gameEndTurnRequest) {
 				currentPlayerInfo.update(player);
 			}
 		}
+
 		return GameEndTurnResponse.builder().nextPlayerId(null).build();
 	}
 
@@ -408,4 +413,17 @@ public List<Player> rob(GameRobRequest gameRobRequest) {
 		target.addCashAsset(-10_000_000);
 		return List.of(taker, target);
 	}
+
+	public boolean checkGameOver(Long gameId) {
+		GameStatus gameStatus = gameRepository.getGameStatus(gameId);
+		return gameStatus.getRoundCount() > 15;
+	}
+
+	public UserRankingResponse createUserRanking(Long gameId) {
+		return UserRankingResponse.builder().ranking(gameRepository.getAllPlayer(gameId)
+			.stream()
+			.sorted(Comparator.comparing(Player::getTotalAsset).reversed())
+			.map(p -> PlayerAsset.builder().playerId(p.getPlayerId()).totalAsset(p.getTotalAsset()).build())
+			.collect(Collectors.toList())).build();
+	}
 }