public IActionResult SlotGame(int N, int M)
{
var model = new SlotGameViewModel {
N = N, M = M
};
return(View("SlotGame", model));
}
public async Task <IActionResult> SlotGame(SlotGameViewModel model)
{
if (!ModelState.IsValid)
{
Response.StatusCode = 400;
return(PartialView("_StatusMessage", "Error: Incorrect format!"));
}
var userId = userManager.GetUserId(User);
var balanceInfo = userServices.GetBalanceInformation(userId).Result;
if (balanceInfo.Amount - model.Stake < 0)
{
Response.StatusCode = 400;
return(PartialView("_StatusMessage", "Error: You cant bet more than what you have!"));
}
var usdChangeOfStake = userServices.UpdateUserBalanceByAmount(-model.Stake, userId).Result;
transactionServices.CreateTransactionAsync(TypeOfTransaction.Stake, "Stake", usdChangeOfStake, userId).Wait();
var gameMatrix = slotGameServices.Run(model.N, model.M);
var coef = slotGameServices.Evaluate(gameMatrix);
var earnings = model.Stake * coef;
if (coef != 0)
{
var usdChangeOfEarnings = userServices.UpdateUserBalanceByAmount(earnings, userId).Result;
transactionServices.CreateTransactionAsync(TypeOfTransaction.Win, "Win", usdChangeOfEarnings, userId).Wait();
}
//serialize matrix to json
string result = jsonConverter.SerializeObject(gameMatrix, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore,
Formatting = Formatting.None,
Converters = new List <JsonConverter> {
new StringEnumConverter()
}
});
return(Json(result));
}