private static async Task WithdrawTransactions(IDbService dbService, Dictionary <string, IExchange> exchanges, DbTransaction transaction, IOrder baseOrder, IOrder counterOrder, int pId)
{
IExchange baseExchange = exchanges[transaction.BaseExchange];
IExchange counterExchange = exchanges[transaction.CounterExchange];
if (transaction.Type == "basebuy")
{//Withdraw Market Currency from Base
var counterAddress = await counterExchange.GetDepositAddress(transaction.MarketCurrency);
var tx = await baseExchange.Withdraw(transaction.MarketCurrency, baseOrder.Quantity, counterAddress.Address);
//Withdraw Base Currency from Counter
var baseAddress = await baseExchange.GetDepositAddress(transaction.BaseCurrency);
var tx2 = await counterExchange.Withdraw(transaction.BaseCurrency, baseOrder.CostProceeds + transaction.CounterBaseWithdrawalFee, baseAddress.Address);
decimal commission = counterOrder.CostProceeds - (baseOrder.CostProceeds + transaction.CounterBaseWithdrawalFee);
dbService.UpdateTransactionWithdrawalUuid(transaction.Id, tx.Uuid, tx2.Uuid, commission);
}
else
{//Withdraw Market Currency from Counter
var baseAddress = await baseExchange.GetDepositAddress(transaction.MarketCurrency);
var tx2 = await counterExchange.Withdraw(transaction.MarketCurrency, counterOrder.Quantity, baseAddress.Address);
//Withdraw Base Currency from Base
var counterAddress = await counterExchange.GetDepositAddress(transaction.BaseCurrency);
var tx = await baseExchange.Withdraw(transaction.BaseCurrency, counterOrder.CostProceeds + transaction.BaseBaseWithdrawalFee, counterAddress.Address);
decimal commission = baseOrder.CostProceeds - (counterOrder.CostProceeds + transaction.BaseBaseWithdrawalFee);
dbService.UpdateTransactionWithdrawalUuid(transaction.Id, tx.Uuid, tx2.Uuid, commission);
}
}
public void BalanceCurrency(string currency)
{
var baseBalance = baseBalances[currency];
var counterBalance = counterBalances[currency];
decimal targetBalance = baseBalance.Available + counterBalance.Available / 2;
decimal diff = 2 * (baseBalance.Available - counterBalance.Available) / (baseBalance.Available + counterBalance.Available);
Console.WriteLine("{0}: {1} Balance {2}, {3} Balance {4}, Diff {5}", currency, baseExchange.Name, baseBalance.Available, counterExchange.Name, counterBalance.Available, diff);
if (activeWithdrawals.ContainsKey(currency) && Math.Abs(diff) < 0.5m)
{
string wId;
activeWithdrawals.Remove(currency, out wId);
logger.Trace("Completed Withdrawal {0}", currency);
}
//If diff < 0 Base needs more funds, depost into base
if (!activeWithdrawals.ContainsKey(currency) && Math.Abs(diff) > 1.5m && diff < 0)
{
var address = baseExchange.GetDepositAddress(currency).Result;
decimal amount = targetBalance - baseBalance.Available;
var result = counterExchange.Withdraw(address.Currency, amount, address.Address, address.Tag).Result;
logger.Trace("Withdrawal {0}", currency);
activeWithdrawals.TryAdd(currency, result.Uuid);
}
if (!activeWithdrawals.ContainsKey(currency) && Math.Abs(diff) > 1.5m && diff > 0)
{
var address = counterExchange.GetDepositAddress(currency).Result;
decimal amount = targetBalance - baseBalance.Available;
var result = baseExchange.Withdraw(address.Currency, amount, address.Address, address.Tag).Result;
logger.Trace("Withdrawal {0}", currency);
activeWithdrawals.TryAdd(currency, result.Uuid);
}
completedPairs.TryAdd(currency, true);
}