public async Task <List <Withdrawal> > GetNewWithdrawals()
{
// no api call
var list = new List <Withdrawal>();
try
{
var binanceClient = GetApi();
var lastChecked = _databaseService.GetLastChecked("Binance.DepositCheck");
using (var user = new BinanceApiUser(_config.Key, _config.Secret))
{
var start = Helpers.Helpers.DateTimeToUnixTimestamp(lastChecked);
var binanceDesposits = await binanceClient.GetWithdrawalsAsync(user, _generalConfig.TradingCurrency, null, start, 0, 10000000);
list = BinanceConverter.BinanceToWithdrawals(binanceDesposits);
}
}
catch (Exception e)
{
_log.LogError("Error in getting withdrawals from binance: " + e.Message);
}
var newWithdrawals = await _databaseService.AddWithdrawals(list, Constants.Binance);
await _databaseService.AddLastChecked("Binance.WithdrawalCheck", DateTime.Now);
return(newWithdrawals);
}
public async Task <List <Trade> > GetOrderHistory(DateTime lastChecked)
{
var list = new List <Trade>();
try
{
var symbols = await _binanceWebsocketService.GetSymbolStringsAsync();
foreach (var symbol in symbols)
{
var response = await _binanceWebsocketService.GetAccountTradesAsync(symbol);
var ccy2 = symbol.Remove(symbol.Length - _generalConfig.TradingCurrency.Length);
var symlist = BinanceConverter.BinanceToTrades(response, _generalConfig.TradingCurrency, ccy2, _log);
list.AddRange(symlist);
}
}
catch (Exception e)
{
_log.LogError("Error in getting trades from binance: " + e.Message);
}
return(list);
}
public async Task <List <OpenOrder> > GetNewOpenOrders(DateTime lastChecked)
{
var openOrders = new List <OpenOrder>();
try
{
var symbols = await _binanceWebsocketService.GetSymbolStringsAsync();
foreach (var symbol in symbols)
{
var response = await _binanceWebsocketService.GetOpenOrdersAsync(symbol);
var ccy2 = symbol.Remove(symbol.Length - _generalConfig.TradingCurrency.Length);
var list = BinanceConverter.BinanceToOpenOrders(response, _generalConfig.TradingCurrency, ccy2);
openOrders.AddRange(list);
}
}
catch (Exception e)
{
_log.LogError("Error in getting openOrders from binance: " + e.Message);
}
var newOrders = await _databaseService.AddOpenOrders(openOrders);
return(newOrders);
}
public async Task <List <Trade> > GetOrderHistory(DateTime lastChecked)
{
var list = new List <Trade>();
try
{
var binanceClient = GetApi();
using (var user = new BinanceApiUser(_config.Key, _config.Secret))
{
foreach (var symbol in _symbols)
{
var response = await binanceClient.GetAccountTradesAsync(user, symbol);
var ccy2 = symbol.Remove(symbol.Length - _generalConfig.TradingCurrency.Length);
var symlist = BinanceConverter.BinanceToTrades(response, _generalConfig.TradingCurrency, ccy2, _log);
list.AddRange(symlist);
}
}
}
catch (Exception e)
{
_log.LogError("Error in getting trades from binance: " + e.Message);
}
return(list);
}
public async Task <List <Withdrawal> > GetNewWithdrawals()
{
// no api call
var list = new List <Withdrawal>();
try
{
var binanceClient = GetApi();
using (var user = new BinanceApiUser(_config.Key, _config.Secret))
{
var binanceDesposits = await binanceClient.GetWithdrawalsAsync(user, "BTC");
list = BinanceConverter.BinanceToWithdrawals(binanceDesposits);
}
}
catch (Exception e)
{
_log.LogError("Error in getting withdrawals from binance: " + e.Message);
}
var newWithdrawals = await _databaseService.AddWithdrawals(list, Constants.Binance);
await _databaseService.AddLastChecked("Binance.WithdrawalCheck", DateTime.Now);
return(newWithdrawals);
}
public async Task <List <OpenOrder> > GetNewOpenOrders(DateTime lastChecked)
{
var openOrders = new List <OpenOrder>();
try
{
var binanceClient = GetApi();
using (var user = new BinanceApiUser(_config.Key, _config.Secret))
{
foreach (var symbol in _symbols)
{
var response = await binanceClient.GetOpenOrdersAsync(user, symbol);
var ccy2 = symbol.Remove(symbol.Length - _generalConfig.TradingCurrency.Length);
var list = BinanceConverter.BinanceToOpenOrders(response, _generalConfig.TradingCurrency, ccy2);
openOrders.AddRange(list);
}
}
}
catch (Exception e)
{
_log.LogError("Error in getting openOrders from binance: " + e.Message);
}
var newOrders = await _databaseService.AddOpenOrders(openOrders);
return(newOrders);
}
public async Task <BalanceInformation> GetBalance()
{
List <WalletBalance> balances;
try
{
var accountInfo = await _binanceWebsocketService.GetAccountInfoAsync();
if (accountInfo == null)
{
throw new Exception("Account info not had get from binance");
}
balances = BinanceConverter.BinanceToWalletBalances(accountInfo.Balances);
}
catch (Exception e)
{
_log.LogError("Error in getting balances from binance: " + e.Message);
throw;
}
var totalBtcBalance = 0m;
foreach (var balance in balances)
{
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.Binance, balance.Balance);
}
balance.PercentageChange = ProfitCalculator.PriceDifference(price, averagePrice);
balance.BtcAmount = btcAmount;
balance.Price = price;
totalBtcBalance = totalBtcBalance + balance.BtcAmount;
}
var lastBalance = await _databaseService.GetBalance24HoursAgo(Constants.Binance);
var dollarAmount = await GetDollarAmount(_generalConfig.TradingCurrency, totalBtcBalance);
var currentBalance = await _databaseService.AddBalance(totalBtcBalance, dollarAmount, Constants.Binance);
await _databaseService.AddWalletBalances(balances);
return(new BalanceInformation(currentBalance, lastBalance, Constants.Binance, balances));
}
public async Task <BalanceInformation> GetBalance()
{
List <WalletBalance> balances;
try
{
var binanceClient = GetApi();
using (var user = new BinanceApiUser(_config.Key, _config.Secret))
{
var accountInfo = await binanceClient.GetAccountInfoAsync(user);
balances = BinanceConverter.BinanceToWalletBalances(accountInfo.Balances);
}
}
catch (Exception e)
{
_log.LogError("Error in getting balances from binance: " + e.Message);
throw;
}
var totalBtcBalance = 0m;
foreach (var balance in balances)
{
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.Binance, 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.Binance);
var dollarAmount = await GetDollarAmount(_generalConfig.TradingCurrency, totalBtcBalance);
var currentBalance = await _databaseService.AddBalance(totalBtcBalance, dollarAmount, Constants.Binance);
await _databaseService.AddWalletBalances(balances);
return(new BalanceInformation(currentBalance, lastBalance, Constants.Binance, balances));
}