protected void ButtonSellTokens_Click(object sender, EventArgs e)
{
if (User == null)
{
Response.Redirect("/Account/Login?ReturnUrl=Tokens");
}
string tokensCountSellString = String.Format("{0}", Request.Form["ctl00$MainContent$tokensCountSell"]);
long tokensCountSell = 0;
try
{
tokensCountSell = Int64.Parse(tokensCountSellString);
}
catch
{
Result = "Wrong count";
return;
}
if (tokensCountSell == 0)
{
Result = "Zero tokens";
return;
}
if (tokensCountSell < 0)
{
Result = "Below zero tokens value";
return;
}
DateTime currentDate = DateTime.Now;
int hoursCount = currentDate.Hour;
double percentsPow = Math.Pow(1.00002897611, hoursCount);
double currentHourValue = OneTokenTodayCost * percentsPow;
int hoursCountPlus = hoursCount + 1;
double percentsPowPlusHour = Math.Pow(1.00002897611, hoursCountPlus);
double plusHourValue = OneTokenTodayCost * percentsPowPlusHour;
double diffValuePlusHour = plusHourValue - currentHourValue;
double secondValue = diffValuePlusHour / 3600;
int secondsCount = currentDate.Minute * 60 + currentDate.Second;
double diffValue = secondsCount * secondValue;
double currentValue = currentHourValue + diffValue;
double sum = tokensCountSell * currentValue;
Wallets userWalletRent = WalletsHelper.GetUserWallet(User.UserId, (int)CurrenciesEnum.RENT);
if (userWalletRent.Value < tokensCountSell)
{
Result = "No tokens";
return;
}
Model.TokensSelling tokensSelling = new Model.TokensSelling
{
UserId = User.UserId,
CostOneToken = currentValue,
Count = tokensCountSell,
FullCost = sum,
WhenDate = DateTime.Now
};
TokensDataHelper.AddTokensSelling(tokensSelling);
WalletsHelper.UpdateUserWallet(User.UserId, (int)CurrenciesEnum.RURT, sum);
WalletsHelper.UpdateUserWallet(User.UserId, (int)CurrenciesEnum.RENT, -tokensCountSell);
#region Логирование операции
{
Rentoolo.Model.Operations operation = new Rentoolo.Model.Operations
{
UserId = User.UserId,
Value = tokensCountSell,
Type = (int)OperationTypesEnum.Registration,
Comment = string.Format("Продажа {0} токенов на сумму {1}.", tokensCountSell, sum),
WhenDate = DateTime.Now
};
DataHelper.AddOperation(operation);
}
#endregion
TokensDataHelper.UpdateAvailableTokensCount(AvailableTokensCount + tokensCountSell);
Response.Redirect("Tokens");
}
