public IActionResult BuyProduct(PaymentCcViewModel model)
{
Dictionary <int, UchNoActiveField> result = null;
_dbProvider.Transaction(transaction =>
{
var user = _gameUserService.GetCurrentGameUser(transaction.Connection, User);
result = _storeService.BuyProductForCc(transaction, model, user.Id);
});
return(Json(result));
}
public Dictionary <int, UchNoActiveField> BuyProductForCc(IDbTransaction transaction, PaymentCcViewModel model, int currentUserId)
{
var random = new Random();
var quantity = model.Quantity;
var ps = GetStoreItemsByType(transaction.Connection, model.ProductType);
var storeItem = ps.StoreList.First(i => i.ProductStoreId == model.ProductStoreId);
if (storeItem == null)
{
throw new ArgumentNullException(Error.InputDataIncorrect, nameof(storeItem));
}
var totalCost = (int)Math.Ceiling(storeItem.ProductCost * quantity);
if ((int)Math.Floor(Math.Abs(model.TotalCost - totalCost)) > 0)
{
throw new ValidationException(Error.InputDataIncorrect);
}
var canBuy = false;
BalanceEnoughCc(transaction.Connection, currentUserId, totalCost, b => { canBuy = b; });
if (!canBuy)
{
throw new ValidationException(Error.NotEnoughCc);
}
var transactionItem = new TransacationCcDataModel
{
UserId = currentUserId,
ProductStoreId = storeItem.ProductStoreId,
Quantity = quantity,
TotalCost = totalCost,
Source = (sbyte)SourceCcChange.BuyStoreItem,
Token = DateTime.UtcNow.ToString("yyMMddHHmmssffffff") + random.Next(1000, 9999),
FormToken = model.__RequestVerificationToken,
DateCreate = DateTime.UtcNow
};
return(TransactionBuyItemCc(transaction, transactionItem, storeItem));
}
