private void EnsureBetMultiplier(SpinMessage message, string coinsMultiplier)
{
if (string.IsNullOrEmpty(coinsMultiplier) ||
message.Multiplier < 1 ||
!coinsMultiplier.Split(';').Select(int.Parse).ToList().Any(s => s == message.Multiplier))
{
message.Multiplier = 1;
}
}
public async Task <Result <RequestContext <SpinArgs>, ErrorCode> > Build(SpinMessage message)
{
var buildRequest = await RequestContextBuilder.Build <SpinArgs>(userService, gameService, cachedSettings, httpContextAccessor, message.Key, message.Game);
if (buildRequest.IsError)
{
return(buildRequest.Error);
}
var request = buildRequest.Value;
var gameState = await userService.GetGameState(request);
if (gameState.Type == GameStateType.SlotStateBonus)
{
return(ErrorCode.IncorrectState);
}
request.LastGameState = gameState;
if (message.Bet < 0m)
{
return(ErrorCode.IncorrectBet);
}
if (!request.GameSetting.CoinsDenomination
.Split(';')
.Select(decimal.Parse).ToList().Any(s => s == message.Bet))
{
return(ErrorCode.IncorrectBet);
}
EnsureBetMultiplier(message, request.GameSetting.CoinsMultiplier);
if (message.SideBet && !request.Game.IsSideBet)
{
return(ErrorCode.WrongParameter);
}
request.Query.TryGetInt32("cheat", out int cheat);
var args = new SpinArgs
{
LineBet = message.Bet,
SideBet = message.SideBet,
FunPlayDemoKey = cheat,
IsAutoSpin = false,
BettingLines = 0,
Multiplier = message.Multiplier
};
request.Parameters = args;
return(request);
}
public async Task <Result <IGameResult, ErrorCode> > Spin([FromQuery] SpinMessage message)
{
var session = await userService.GetUserSession(message.Key);
if (session == null)
{
return(SessionExpired);
}
var userKey = GetUserKeyFromSession(session);
var result = await LockAsync(userKey, async() =>
{
var request = await spinRequestBuilder.Build(message);
if (request.IsError)
{
return(request.Error);
}
var x = await gameService.Spin(request.Value);
return(x);
});
return(result);
}
