public IEnumerable <BetViewModel> GetGameBets(int id)
{
var game = gamesRepository.GetGame(id);
if (game == null)
{
throw new ObjectNotFoundException(string.Format("Game with id '{0}' not found", id));
}
if (game.IsOpen(dateTimeProvider.UTCNow))
{
throw new ArgumentException(String.Format("Game '{0}' is stil open for betting", id));
}
return(betsRepository.GetGameBets(id).Select(item => new BetViewModel(item, dateTimeProvider.UTCNow)).OrderByDescending(bet => bet.Points));
}
public void ValidateNewBet(Bet bet)
{
var game = gamesRepository.GetGame(bet.GameId);
if (game == null)
{
AddLog(ActionType.ERROR, string.Format("Game {0} dosen't exist", bet.Game.GameId));
throw new ArgumentException(string.Format("Game {0} dosen't exist", bet.Game.GameId));
}
if (!game.IsOpen(dateTimeProvider.UTCNow))
{
AddLog(ActionType.ERROR, string.Format("Game {0} is closed for betting", game.GameId));
throw new ArgumentException(string.Format("Game {0} is closed for betting", game.GameId));
}
if (String.IsNullOrEmpty(bet.UserId))
{
AddLog(ActionType.ERROR, "New bet must have an owner");
throw new ArgumentException("New bet must have an owner");
}
if (betsRepository.GetGameBets(game.GameId).Any(b => b.UserId == bet.UserId))
{
AddLog(ActionType.ERROR, string.Format("You already have an existing bet on game {0}", game.GameId));
throw new ArgumentException(string.Format("You already have an existing bet on game {0}", game.GameId));
}
}
public void ResolveBets(Game game)
{
if (!game.IsBetResolved(dateTimeProvider.UTCNow))
{
throw new ArgumentException(string.Format("Game {0} is not resolved yet", game.GameId));
}
var bets = betsRepository.GetGameBets(game.GameId);
foreach (Bet bet in bets)
{
var points = 0;
if (bet.Mark() == game.Mark(dateTimeProvider.UTCNow))
{
points += 3;
bet.GameMarkWin = true;
}
else
{
bet.GameMarkWin = false;
}
if ((bet.HomeScore == game.HomeScore) && (bet.AwayScore == game.AwayScore))
{
points += 2;
bet.ResultWin = true;
}
else
{
bet.ResultWin = false;
}
if (game.CardsMark == bet.CardsMark)
{
points += 1;
bet.CardsWin = true;
}
else
{
bet.CardsWin = false;
}
if (game.CornersMark == bet.CornersMark)
{
points += 1;
bet.CornersWin = true;
}
else
{
bet.CornersWin = false;
}
bet.Points = points;
betsRepository.UpdateBet(bet);
Trace.TraceInformation("{0} of {1} got {2} points", bet, game, points);
AddLog(ActionType.UPDATE, String.Format("Resolved bet {0} with points {1}", bet, points));
}
if (bets.Count() > 0)
{
betsRepository.Save();
}
}
public void ResolveBets(Game game)
{
if (!game.IsBetResolved(dateTimeProvider.UTCNow))
{
throw new ArgumentException(string.Format("Game {0} is not resolved yet", game.GameId));
}
var bets = betsRepository.GetGameBets(game.GameId);
foreach (Bet bet in bets)
{
bet.CornersWin = false;
bet.CardsWin = false;
bet.ResultWin = (bet.HomeScore == game.HomeScore) && (bet.AwayScore == game.AwayScore);
var points = 0.0m;
if (bet.Mark() == game.Mark(dateTimeProvider.UTCNow))
{
if (bet.HomeScore > bet.AwayScore)
{
points += game.HomeRatio;
}
if (bet.HomeScore == bet.AwayScore)
{
points += game.TieRatio;
}
if (bet.HomeScore < bet.AwayScore)
{
points += game.AwayRatio;
}
points *= game.RatioWeight;
if (bet.ResultWin)
{
var totalGoals = game.AwayScore + game.HomeScore;
if (totalGoals < 2)
{
points *= 1.1m;
}
else if (totalGoals < 4)
{
points *= 1.2m;
}
else
{
points *= 1.3m;
}
}
bet.GameMarkWin = true;
}
else
{
bet.GameMarkWin = false;
}
bet.Points = points;
betsRepository.UpdateBet(bet);
Trace.TraceInformation("{0} of {1} got {2} points", bet, game, points);
AddLog(ActionType.UPDATE, String.Format("Resolved bet {0} with points {1}", bet, points));
}
if (bets.Count() > 0)
{
betsRepository.Save();
}
}
