public bool AbortGame(int gameId)
{
using (var db = new HeartsEntities())
{
var game = db.Games.FirstOrDefault(x => x.GameId == gameId);
if (game.Status == (int)GameStatus.Ended)
{
throw new CustomException("Game has ended.");
}
if (game == null)
{
logger.Warn("GameId: {0} - not found.", game.GameId);
throw new CustomException("Invalid game.");
}
var playerids = db.Users.Where(x => x.ActiveGameId == gameId);
foreach (var player in playerids)
{
player.ActiveGameId = null;
}
game.Status = (int)GameStatus.Aborted;
logger.Info("GameId: {0} - aborted.", game.GameId);
db.SaveChanges();
return(true);
}
}
public bool UpdateActiveGame(int userId, int?gameId)
{
using (var db = new HeartsEntities())
{
var user = db.Users.FirstOrDefault(x =>
x.UserId.Equals(userId));
if (gameId != null)
{
var game = db.Games.FirstOrDefault(x =>
x.GameId == gameId);
if (game == null)
{
throw new CustomException("Invalid Game.");
}
}
if (user == null)
{
logger.Info("User name: {0} - Not found.", userId);
throw new CustomException("Invalid User");
}
user.ActiveGameId = gameId;
db.SaveChanges();
return(true);
}
}
public void Add(AuditTrail audit)
{
using (var db = new HeartsEntities())
{
db.AuditTrails.Add(audit);
db.SaveChanges();
}
}
public string UpdateScores(Game newGame)
{
using (var db = new HeartsEntities())
{
var game = db.Games.FirstOrDefault(x => x.GameId == newGame.GameId);
if (game == null)
{
logger.Info("GameId: {0} - invalid game.", game.GameId);
throw new CustomException("Invalid Game.");
}
game.Status = newGame.Status;
game.Player1Score = newGame.Player1Score;
game.Player2Score = newGame.Player2Score;
game.Player3Score = newGame.Player3Score;
game.Player4Score = newGame.Player4Score;
UserDAL udal = new UserDAL();
var player1 = db.Users.FirstOrDefault(x => x.UserId == game.Player1);
player1.Points = game.Player1Score;
var player2 = db.Users.FirstOrDefault(x => x.UserId == game.Player2);
player2.Points = game.Player2Score;
var player3 = db.Users.FirstOrDefault(x => x.UserId == game.Player3);
player3.Points = game.Player3Score;
var player4 = db.Users.FirstOrDefault(x => x.UserId == game.Player4);
player4.Points = game.Player4Score;
int min = player1.Points;
string winner = player1.Username;
if (min < player2.Points)
{
min = player2.Points;
winner = player2.Username;
}
if (min < player3.Points)
{
min = player3.Points;
winner = player3.Username;
}
if (min < player4.Points)
{
min = player4.Points;
winner = player4.Username;
}
var winnerUser = db.Users.FirstOrDefault(x => x.Username.Equals(winner));
winnerUser.Wins++;
db.SaveChanges();
return(winner);
}
}
public Game AddPlayer(int playerid, int gameId)
{
using (var db = new HeartsEntities())
{
var g = db.Games.FirstOrDefault(x => x.GameId == gameId);
if (g.Status == (int)GameStatus.Aborted || g.Status == (int)GameStatus.Ended)
{
logger.Warn("GameId: {0} - doesn't exist anymore..", gameId);
throw new CustomException("Game doesn't exist anymore.");
}
if (g.Player1 == null)
{
g.Player1 = playerid;
g.Player1StartTime = DateTime.Now;
}
else if (g.Player2 == null)
{
g.Player2 = playerid;
g.Player2StartTime = DateTime.Now;
}
else if (g.Player3 == null)
{
g.Player3 = playerid;
g.Player3StartTime = DateTime.Now;
}
else if (g.Player4 == null)
{
g.Player4 = playerid;
g.Player4StartTime = DateTime.Now;
g.StartTime = DateTime.Now;
}
;
if (g.Player1 != null && g.Player2 != null && g.Player3 != null && g.Player4 != null)
{
g.Status = (int)GameStatus.Started;
}
if (g == null)
{
logger.Warn("GameId: {0} - not found.", g.GameId);
throw new CustomException("Invalid Game.");
}
if (db.Users.FirstOrDefault(x => x.UserId == g.Player2 || x.UserId == g.Player3 || x.UserId == g.Player4) == null)
{
throw new CustomException("Invalid user.");
}
db.SaveChanges();
return(g);
}
}
public int AddGame(int player1)
{
using (var db = new HeartsEntities())
{
var user = db.Users.FirstOrDefault(x => x.UserId == player1);
if (user == null)
{
throw new CustomException("Invalid user.");
}
if (db.Games.FirstOrDefault(x =>
(
x.Player1 == player1 ||
x.Player2 == player1 ||
x.Player3 == player1 ||
x.Player4 == player1
)
&&
(
x.Status == (int)GameStatus.Started || x.Status == (int)GameStatus.Waiting)
) != null)
{
throw new CustomException("User is already part of an another game. You can play only one game at a time.");
}
Game game = new Game {
Player1 = player1, Status = (int)GameStatus.Waiting, StartTime = DateTime.Now, Player1StartTime = DateTime.Now
};
db.Games.Add(game);
db.SaveChanges();
user.ActiveGameId = game.GameId;
logger.Info("GamedId: {0} - added.", game.GameId);
db.SaveChanges();
return(game.GameId);
}
}
public User AddUser(User user)
{
using (var db = new HeartsEntities())
{
if (db.Users.FirstOrDefault(x => x.Username.Equals(user.Username)) != null)
{
throw new CustomException("User name already taken.");
}
if (db.Users.FirstOrDefault(x => x.EmailId.Equals(user.EmailId)) != null)
{
throw new CustomException("Email Id already exists.");
}
db.Users.Add(user);
db.SaveChanges();
logger.Info("UserId: {0} - Registered.", user.UserId);
return(user);
}
}
public void UpdateGameAfterInit(Game initGame)
{
using (var db = new HeartsEntities())
{
var game = db.Games.FirstOrDefault(x => x.GameId == initGame.GameId);
if (game == null)
{
logger.Info("GameId: {0} - invalid game.", game.GameId);
throw new CustomException("Invalid Game.");
}
game.Turn = initGame.Turn;
game.Status = initGame.Status;
game.PassOrPlay = initGame.PassOrPlay;
game.GameRound = initGame.GameRound;
game.Player1Hand = initGame.Player1Hand;
game.Player2Hand = initGame.Player2Hand;
game.Player3Hand = initGame.Player3Hand;
game.Player4Hand = initGame.Player4Hand;
db.SaveChanges();
}
}
public Move AddMove(Move move)
{
using (var db = new HeartsEntities())
{
if (db.Games.FirstOrDefault(x => x.GameId == move.GameId) == null)
{
throw new Exception("Game not found.");
}
if (db.Users.FirstOrDefault(x => x.UserId == move.PlayerId) == null)
{
throw new Exception("User not found.");
}
if (db.Games.FirstOrDefault(
x => x.GameId == move.GameId && (
x.Player1 != move.PlayerId || x.Player2 != move.PlayerId ||
x.Player3 != move.PlayerId || x.Player4 != move.PlayerId)) == null)
{
throw new Exception("User not in game.");
}
db.Moves.Add(move);
db.SaveChanges();
return(move);
}
}
public void UpdateGameAfterMove(Game update_game, int userId)
{
using (var db = new HeartsEntities())
{
var game = db.Games.FirstOrDefault(x => x.GameId == update_game.GameId);
if (game == null)
{
throw new CustomException("Invalid Game.");
}
game.Turn = update_game.Turn;
game.LeadingSuit = update_game.LeadingSuit;
game.HeartsPlayed = update_game.HeartsPlayed;
game.SpadesPlayed = update_game.SpadesPlayed;
game.Player1Hand = update_game.Player1Hand;
game.Player2Hand = update_game.Player2Hand;
game.Player3Hand = update_game.Player3Hand;
game.Player4Hand = update_game.Player4Hand;
if (game.PassOrPlay == 2)
{
game.Player1Stash = update_game.Player1Stash;
game.Player2Stash = update_game.Player2Stash;
game.Player3Stash = update_game.Player3Stash;
game.Player4Stash = update_game.Player4Stash;
game.Player1Score = update_game.Player1Score;
game.Player2Score = update_game.Player2Score;
game.Player3Score = update_game.Player3Score;
game.Player4Score = update_game.Player4Score;
game.Player1Card = update_game.Player1Card;
game.Player2Card = update_game.Player2Card;
game.Player3Card = update_game.Player3Card;
game.Player4Card = update_game.Player4Card;
}
else if (game.PassOrPlay == 1)
{
if (userId == game.Player1)
{
game.Player1Trash = update_game.Player1Trash;
}
if (userId == game.Player2)
{
game.Player2Trash = update_game.Player2Trash;
}
if (userId == game.Player3)
{
game.Player3Trash = update_game.Player3Trash;
}
if (userId == game.Player4)
{
game.Player4Trash = update_game.Player4Trash;
}
if (game.Player1Trash != null && game.Player2Trash != null && game.Player3Trash != null && game.Player4Trash != null)
{
if (game.Player1Trash.Length > 1 && game.Player2Trash.Length > 1 && game.Player3Trash.Length > 1 && game.Player4Trash.Length > 1)
{
// Passing the trash
if (game.GameRound.Value == 1)
{
game.Player1Hand += game.Player4Trash;
game.Player2Hand += game.Player1Trash;
game.Player3Hand += game.Player2Trash;
game.Player4Hand += game.Player3Trash;
}
else if (game.GameRound.Value == 2)
{
game.Player4Hand += game.Player1Trash;
game.Player3Hand += game.Player4Trash;
game.Player2Hand += game.Player3Trash;
game.Player1Hand += game.Player2Trash;
}
else if (game.GameRound.Value == 3)
{
game.Player1Hand += game.Player3Trash;
game.Player3Hand += game.Player1Trash;
game.Player2Hand += game.Player4Trash;
game.Player4Hand += game.Player2Trash;
}
game.Player1Trash = null;
game.Player2Trash = null;
game.Player3Trash = null;
game.Player4Trash = null;
game.PassOrPlay = 2;
}
}
}
db.SaveChanges();
}
}
