public Task <BestPriceToBuyViewModel> GetBestPriceToBuyAsync(BitcointoyouOrderBook orderBook, decimal min_value = 2000)
{
return(Task.Factory.StartNew(() =>
{
double transaction_fee_percent = (0.60 / 100);
var best_price_to_buy_vm = new BestPriceToBuyViewModel();
var prices_to_buy = orderBook.Asks;
decimal best_price_to_buy = 0;
double amount_to_buy = 0;
for (int i = 0; i < (prices_to_buy.Length / 2) - 1; i++)
{
var value = (prices_to_buy[i, 0] * prices_to_buy[i, 1]);
if (value > min_value)
{
best_price_to_buy = prices_to_buy[i, 0];
amount_to_buy = (double)prices_to_buy[i, 1];
break;
}
}
best_price_to_buy_vm.Exchange = "Bitcointoyou";
if (best_price_to_buy > 0)
{
best_price_to_buy_vm.Amount = (double)(min_value / best_price_to_buy);
best_price_to_buy_vm.Price = best_price_to_buy;
best_price_to_buy_vm.Valeu = (decimal)best_price_to_buy_vm.Amount * best_price_to_buy;
var fee = best_price_to_buy_vm.Valeu * (decimal)transaction_fee_percent;
best_price_to_buy_vm.Fee = fee;
}
return best_price_to_buy_vm;
}));
}
public Task <BestPriceToBuyViewModel> GetBestPriceToBuyAsync(TemBTCOrderBook orderBook, decimal min_value = 2000)
{
return(Task.Factory.StartNew(() =>
{
double transaction_fee_percent = (0.50 / 100);
var best_price_to_buy_vm = new BestPriceToBuyViewModel();
if (orderBook.Asks != null)
{
var prices_to_buy = orderBook.Asks;
var best_price_to_buy = prices_to_buy.FirstOrDefault(p => ((decimal)p.Quantity * p.Price) > min_value);
best_price_to_buy_vm.Exchange = "TemBTC";
if (best_price_to_buy != null)
{
best_price_to_buy_vm.Amount = (double)(min_value / best_price_to_buy.Price);
best_price_to_buy_vm.Valeu = (decimal)best_price_to_buy_vm.Amount * best_price_to_buy.Price;
best_price_to_buy_vm.Price = best_price_to_buy.Price;
var fee = best_price_to_buy_vm.Valeu * (decimal)transaction_fee_percent;
best_price_to_buy_vm.Fee = fee;
}
}
return best_price_to_buy_vm;
}));
}
