public void Create(CreateGameBetViewModel model)
{
using (var transaction = _entityContext.Database.BeginTransaction())
{
try
{
Player player = _playerLogic.GetById(model.PlayerId);
if (player.Balance < model.Sum)
{
throw new ArgumentException("The player's balance is smaller and the sum provided");
}
player.Balance -= model.Sum;
player.NumberOfGamesPlayed += 1;
player.TotalSpent += model.Sum;
Transaction transactionModel = new Transaction
{
Sum = model.Sum,
CreatedAt = DateTime.UtcNow,
UpdatedAt = DateTime.UtcNow,
Player = player
};
GameBet bet = new GameBet
{
GameId = model.GameId,
PlayerId = model.PlayerId,
ChosenNumbers = JsonConvert.SerializeObject(model.Numbers),
BetStatus = BetStatus.InProgress,
CreatedAt = DateTime.UtcNow,
UpdatedAt = DateTime.UtcNow,
Transaction = transactionModel
};
_entityContext.Update(player);
_entityContext.Add(bet);
_entityContext.SaveChanges();
transaction.Commit();
}
catch (Exception)
{
transaction.Rollback();
throw;
}
}
}
public void Create(CreateGameBetViewModel model)
{
try
{
_gameBetsRepository.Create(model);
}
catch (MySqlException)
{
throw new ConnectionException();
}
catch (Exception)
{
throw new OperationException("An error occured while creating new GameBet!");
}
}
public IActionResult CreateGameBet(GameBetViewModel model)
{
if (ModelState.IsValid)
{
try
{
Game currentGame = _gameLogic.GetGameById(model.GameId);
// Check if there are duplicate numbers; throw if there are any
if (model.Numbers.Distinct().Count() != model.Numbers.Count)
{
throw new FormatException("The numbers can't be the same");
}
CreateGameBetViewModel gameBet = new CreateGameBetViewModel
{
Numbers = model.Numbers,
Sum = model.Sum,
GameId = model.GameId,
PlayerId = model.PlayerId
};
_gameBetsLogic.Create(gameBet);
decimal totalPot = 0;
_gameLogic.UpdatePot(currentGame, model.Sum, ref totalPot);
_logger.Log(LogLevel.Information, $"The pot has been risen to {totalPot}");
return
(RedirectToAction("Index"));
}
catch (Exception ex)
{
_logger.Log(LogLevel.Error, $"The following error occurred: {ex.Message} @ {GetType().Name}");
ModelState.AddModelError("", ex.Message);
}
}
else
{
ModelState.AddModelError("", "Model State is not valid");
}
return(View(model));
}
