public CreateMovementResponse Run(CreateMovementRequest request)
{
GameEntity game = gameRepository.Retrieve(request.id);
if (game == null)
{
throw new BadRequestException("Partida não encontrada");
}
if (game.currentPlayer != TypePlayerExtension.GetByPlay(request.player))
{
throw new BadRequestException("Não é turno do jogador");
}
if (!PositionIsValid(request.position, game))
{
throw new BadRequestException("Espaço inválido");
}
MovementEntity movement = new MovementEntity()
{
gameId = request.id,
player = TypePlayerExtension.GetByPlay(request.player),
turn = game.turn,
x = request.position.x,
y = request.position.y
};
game = TransactionHandler.HandleTransaction(() =>
{
movementRepository.Create(movement);
return(gameRepository.RegisterMovement(request.id, movement));
});
string winner = CheckForWinner(game.board);
string msg = null;
if (game.turn >= 9 && winner == null)
{
winner = "Draw";
}
if (winner != null)
{
msg = "Partida finalizada";
}
else
{
msg = "Partida em andamento";
}
return(new CreateMovementResponse()
{
msg = msg,
winner = winner
});
}
public string Create(GameEntity game)
{
string id = Guid.NewGuid().ToString();
game.id = id;
game.board = new string[3, 3];
list_Games_In_Memory.Add(game);
return(id);
}
public CreateGameResponse Run(CreateGameRequest request)
{
GameEntity gameEntity = new GameEntity()
{
currentPlayer = new Random().Next() % 2 == 0 ?
TypePlayer.X :
TypePlayer.O
};
string id = gameRepository.Create(gameEntity);
return(new CreateGameResponse()
{
id = id,
firstPlayer = TypePlayerExtension.ToString(gameEntity.currentPlayer)
});
}
public GameEntity RegisterMovement(string id, MovementEntity movement)
{
GameEntity game = list_Games_In_Memory.Where(g => String.Equals(g.id, id))
.FirstOrDefault();
if (game == null)
{
return(null);
}
int index = list_Games_In_Memory.IndexOf(game);
game.board[movement.x, movement.y] = TypePlayerExtension.ToString(movement.player);
game.SwitchPlayer();
game.turn += 1;
list_Games_In_Memory[index] = game;
return(game);
}
private bool PositionIsValid(PositionDTO position, GameEntity game)
{
return((position.x >= 0 && position.y >= 0) &&
(position.x <= 2 && position.y <= 2) &&
!game.PositionIsPlayed(position.x, position.y));
}
