public async Task <BalanceInformation> GetBalance()
{
List <WalletBalance> poloniexToWalletBalances;
try
{
var balances = await _poloniexClient.Wallet.GetBalancesAsync();
poloniexToWalletBalances = TradeConverter.PoloniexToWalletBalances(balances);
}
catch (Exception e)
{
_log.LogError("Error in getting balances from poloniex: " + e.Message);
throw;
}
var totalBtcBalance = 0m;
foreach (var balance in poloniexToWalletBalances)
{
if (balance.BtcAmount == 0)
{
continue;
}
var price = await GetPrice("BTC", balance.Currency);
var boughtPrice = 0m;
var lastTradeForPair1 = _databaseService.GetLastTradeForPair(balance.Currency, Constants.Poloniex, TradeSide.Buy);
if (lastTradeForPair1 != null)
{
boughtPrice = lastTradeForPair1.Limit;
}
try
{
balance.PercentageChange = ProfitCalculator.PriceDifference(price, boughtPrice);
}
catch
{
// There maybe a divide by 0 issue if we couldn't find the last trade. Its fine. Just print zero
balance.PercentageChange = 0;
}
balance.Price = price;
totalBtcBalance = totalBtcBalance + balance.BtcAmount;
}
var lastBalance = _databaseService.GetBalance24HoursAgo(Constants.Poloniex);
var dollarAmount = await _priceService.GetDollarAmount(totalBtcBalance);
var currentBalance = await _databaseService.AddBalance(totalBtcBalance, dollarAmount, Constants.Poloniex);
await _databaseService.AddWalletBalances(poloniexToWalletBalances);
return(new BalanceInformation(currentBalance, lastBalance, Constants.Poloniex, poloniexToWalletBalances));
}
public async Task <BalanceInformation> GetBalance()
{
List <WalletBalance> poloniexToWalletBalances;
try
{
var balances = await _poloniexClient.Wallet.GetBalancesAsync();
poloniexToWalletBalances = TradeConverter.PoloniexToWalletBalances(balances);
}
catch (Exception e)
{
_log.LogError("Error in getting balances from poloniex: " + e.Message);
throw;
}
var totalBtcBalance = 0m;
foreach (var balance in poloniexToWalletBalances)
{
if (balance.Balance == 0)
{
continue;
}
decimal price;
decimal btcAmount;
decimal averagePrice = 0m;
if (balance.Currency == _generalConfig.TradingCurrency)
{
btcAmount = balance.Balance;
price = 0m;
}
else if (balance.Currency == "USDT")
{
var marketPrice = await GetPrice("USDT", _generalConfig.TradingCurrency);
btcAmount = balance.Balance * marketPrice;
price = 0m;
}
else
{
var marketPrice = await GetPrice(_generalConfig.TradingCurrency, balance.Currency);
price = marketPrice;
btcAmount = (price * balance.Balance);
averagePrice =
await _databaseService.GetBuyAveragePrice(_generalConfig.TradingCurrency, balance.Currency, Constants.Poloniex, balance.Balance);
}
try
{
balance.PercentageChange = ProfitCalculator.PriceDifference(price, averagePrice);
}
catch
{
// There maybe a divide by 0 issue if we couldn't find the last trade. Its fine. Just print zero
balance.PercentageChange = 0;
}
balance.BtcAmount = btcAmount;
balance.Price = price;
totalBtcBalance = totalBtcBalance + balance.BtcAmount;
}
var lastBalance = await _databaseService.GetBalance24HoursAgo(Constants.Poloniex);
var dollarAmount = await GetDollarAmount(_generalConfig.TradingCurrency, totalBtcBalance);
var currentBalance = await _databaseService.AddBalance(totalBtcBalance, dollarAmount, Constants.Poloniex);
await _databaseService.AddWalletBalances(poloniexToWalletBalances);
return(new BalanceInformation(currentBalance, lastBalance, Constants.Poloniex, poloniexToWalletBalances));
}