Ejemplo n.º 1
0
        public async Task <PlaceBetFailure?> PlaceBet(TUser user, Side side, long amount)
        {
            if (amount < _minBet)
            {
                return(new PlaceBetFailure.BetTooLow(_minBet));
            }
            if (amount > _maxBet)
            {
                return(new PlaceBetFailure.BetTooHigh(_maxBet));
            }
            foreach ((Side loopSide, Dictionary <TUser, long> betsForSide) in _bets)
            {
                if (Equals(loopSide, side))
                {
                    long existingBet = betsForSide.GetValueOrDefault(user, 0);
                    if (existingBet > amount)
                    {
                        return(new PlaceBetFailure.CannotLowerBet(existingBet));
                    }
                }
                else
                {
                    if (betsForSide.ContainsKey(user))
                    {
                        return(new PlaceBetFailure.CannotChangeSide(loopSide));
                    }
                }
            }
            long currentBet      = _bets[side].GetValueOrDefault(user, 0);
            long availableForBet = await _getAvailableMoney(user) + currentBet;

            if (amount > availableForBet)
            {
                return(new PlaceBetFailure.InsufficientFunds(availableForBet));
            }
            _bets[side][user] = amount;
            BetPlaced?.Invoke(this, new BetPlacedEventArgs <TUser>(user, side, amount));
            return(null);
        }
Ejemplo n.º 2
0
 protected virtual void OnBetPlaced(EventArgs e)
 {
     BetPlaced?.Invoke(this, e);
 }