public IHttpActionResult MakeGuess(int gameId, [FromBody]
NumberModel model)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var currentUserId = this.User.Identity.GetUserId();
var game = this.Data.Games.Find(gameId);
if (game == null || (game.State != GameState.RedInTurn && game.State != GameState.BlueInTurn))
{
return BadRequest("Invalid game");
}
var isUserRed = game.RedUser.Id == currentUserId;
if ((isUserRed && game.State != GameState.RedInTurn) ||
(!isUserRed && game.State != GameState.BlueInTurn))
{
return BadRequest("It is not your turn");
}
var guessNumber = model.Number;
var opponentNumber = ((isUserRed) ? game.BlueUserNumber : game.RedUserNumber).ToString();
var cows = this.CountCows(guessNumber, opponentNumber);
var bulls = this.CountBulls(guessNumber, opponentNumber);
if (bulls == 4)
{
FinishGame(game);
return Ok(string.Format("Game won! Opponent number {0}", opponentNumber));
}
var guess = new Guess()
{
User = this.Data.Users.Find(currentUserId),
BullsCount = bulls,
CowsCount = cows,
DateCreated = DateTime.Now,
Value = int.Parse(guessNumber)
};
game.Guesses.Add(guess);
game.State = (game.State == GameState.RedInTurn) ? GameState.BlueInTurn : GameState.RedInTurn;
this.Data.Games.Update(game);
this.Data.SaveChanges();
var opponent = isUserRed ? game.BlueUser : game.RedUser;
var nextTurnNotification = new Notification()
{
Message = string.Format(NextTurnNotificationFormat, game.Name),
DateCreated = DateTime.Now,
NotificationState = NotificationState.Unread,
NotificationType = NotificationType.YourTurn,
User = opponent
};
game.Notifications.Add(nextTurnNotification);
this.Data.SaveChanges();
var guessModel = (new Guess[] { guess }).AsQueryable()
.Select(GuessModel.FromGuess)
.First();
return Created("", guessModel);
}
private void FinishGame(Game game)
{
var currentUserId = this.User.Identity.GetUserId();
var user = this.Data.Users.Find(currentUserId);
var userScore = new UserScore()
{
ScoreType = ScoreType.Won,
Game = game,
User = user
};
this.Data.UserScores.Add(userScore);
var opponent = (game.RedUser.Id == currentUserId) ? game.BlueUser : game.RedUser;
var opponentScore = new UserScore()
{
ScoreType = ScoreType.Lost,
Game = game,
User = opponent
};
this.Data.UserScores.Add(opponentScore);
game.State = GameState.Finished;
this.Data.Games.Update(game);
this.Data.SaveChanges();
var winnerNotification = new Notification()
{
Message = string.Format(GameWonMessageFormat, opponent.UserName, game.Name),
DateCreated = DateTime.Now,
NotificationState = NotificationState.Unread,
NotificationType = NotificationType.GameWon,
User = user,
Game = game,
};
var loserNotification = new Notification()
{
Message = string.Format(GameLostMessageFormat, user.UserName, game.Name),
DateCreated = DateTime.Now,
NotificationState = NotificationState.Unread,
NotificationType = NotificationType.GameLost,
User = opponent,
Game = game,
};
this.Data.Notifications.Add(loserNotification);
this.Data.Notifications.Add(winnerNotification);
this.Data.SaveChanges();
}
public IHttpActionResult JoinGame(int id, [FromBody]
NumberModel numberModel)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var currentUserId = this.User.Identity.GetUserId();
var currentUser = this.Data.Users.Find(currentUserId);
var game = this.Data.Games.Find(id);
if (game == null || game.State != GameState.WaitingForOpponent)
{
return BadRequest("Invalid game");
}
if (game.RedUser.Id == currentUser.Id)
{
return BadRequest("User cannot join their own games");
}
var isRedInTurn = rand.Next() % 2 == 0;
game.State = (isRedInTurn) ? GameState.RedInTurn : GameState.BlueInTurn;
game.BlueUser = currentUser;
game.BlueUserNumber = int.Parse(numberModel.Number);
this.Data.Games.Update(game);
this.Data.SaveChanges();
var nextTurnnotification = new Notification()
{
Message = string.Format(NextTurnNotificationFormat, game.Name),
DateCreated = DateTime.Now,
NotificationState = NotificationState.Unread,
NotificationType = NotificationType.YourTurn,
User = isRedInTurn ? game.RedUser : game.BlueUser,
Game = game
};
this.Data.Notifications.Add(nextTurnnotification);
var notification = new Notification()
{
Message = string.Format(GameJoinedMessageFormat, currentUser.UserName, game.Name),
DateCreated = DateTime.Now,
Game = game,
NotificationType = NotificationType.GameJoined,
NotificationState = NotificationState.Unread,
User = game.RedUser
};
this.Data.Notifications.Add(notification);
this.Data.SaveChanges();
return Ok("Game joined");
}
