/// <summary>
/// 购买,做多的时候
/// </summary>
/// <param name="symbol"></param>
/// <param name="userName"></param>
/// <param name="accountId"></param>
public static void BuyWhenDoMore(CommonSymbol symbol, AccountConfig account, AnalyzeResult analyzeResult)
{
var accountId = account.MainAccountId;
var userName = account.UserName;
var nowPrice = analyzeResult.NowPrice;
var dogMoreBuy = new DogMoreBuyDao().GetMinBuyPriceDataOfNotSellFinished(accountId, userName, symbol.QuoteCurrency, symbol.BaseCurrency);
var ladderBuyWhenDoMore = ladderMoreBuyPercent;
if (symbol.QuoteCurrency == "usdt")
{
ladderBuyWhenDoMore = (decimal)1.06;
}
if (dogMoreBuy != null && (nowPrice * ladderBuyWhenDoMore > Math.Min(dogMoreBuy.BuyTradePrice, dogMoreBuy.BuyOrderPrice)))
{
throw new ApplicationException("有价格比这个更低得还没有收割。不能重新做多。");
}
PlatformApi api = PlatformApi.GetInstance(userName);
var accountInfo = api.GetAccountBalance(accountId);
var quoteCurrency = accountInfo.Data.list.Find(it => it.currency == symbol.QuoteCurrency);
// 要减去空单未收割得额度总和
var notShougeEmptySellAmount = new DogEmptySellDao().GetSumNotShougeDogEmptySell(userName, symbol.QuoteCurrency);
if (!CommonHelper.CheckBalanceForDoMore(symbol.QuoteCurrency, quoteCurrency.balance, notShougeEmptySellAmount))
{
Console.WriteLine($"{symbol.BaseCurrency}{symbol.QuoteCurrency}余额不足notShougeEmptySellAmount:{notShougeEmptySellAmount},balance:{quoteCurrency.balance}");
if (symbol.QuoteCurrency == "btc" && account.MainAccountId == "529880")
{
nobtcbalanceTime = DateTime.Now;
}
throw new ApplicationException($"余额不足notShougeEmptySellAmount:{notShougeEmptySellAmount},balance:{quoteCurrency.balance}");
}
decimal recommendAmount = DogControlUtils.GetRecommendBuyAmount(symbol);
var maxBuyPrice = new DogMoreBuyDao().GetMaxBuyPrice(accountId, userName, symbol.QuoteCurrency, symbol.BaseCurrency);
recommendAmount = DogControlUtils.GetMoreSize(recommendAmount, maxBuyPrice, nowPrice);
// 购买的要求
decimal buyQuantity = recommendAmount / nowPrice;
buyQuantity = CoinUtils.CalcTradeQuantity(symbol, buyQuantity);
// 判断是否满足最小购买数量
if (!CoinUtils.IsBiggerThenLeastBuyForDoMore(symbol.BaseCurrency, symbol.QuoteCurrency, buyQuantity))
{
Console.WriteLine($" {symbol.BaseCurrency}{symbol.QuoteCurrency},做多数量太少，不符合最小交易额度");
return;
}
buyQuantity = decimal.Round(buyQuantity, symbol.AmountPrecision);
decimal orderPrice = decimal.Round(nowPrice * (decimal)1.006, symbol.PricePrecision);
OrderPlaceRequest req = new OrderPlaceRequest();
req.account_id = accountId;
req.amount = buyQuantity.ToString();
req.price = orderPrice.ToString();
req.source = "api";
req.symbol = symbol.BaseCurrency + symbol.QuoteCurrency;
req.type = "buy-limit";
if (BuyLimitUtils.Record(userName, symbol.BaseCurrency + symbol.QuoteCurrency))
{
logger.Error(" --------------------- 两个小时内购买次数太多，暂停一会 --------------------- ");
Thread.Sleep(1000 * 10);
return;
}
HBResponse <long> order = null;
try
{
logger.Error($"");
logger.Error($"1: 开始下单 -----------------------------{JsonConvert.SerializeObject(req)}");
order = api.OrderPlace(req);
logger.Error($"2: 下单结束 -----------------------------{JsonConvert.SerializeObject(order)}");
if (order.Status == "ok")
{
new DogMoreBuyDao().CreateDogMoreBuy(new DogMoreBuy()
{
SymbolName = symbol.BaseCurrency,
QuoteCurrency = symbol.QuoteCurrency,
AccountId = accountId,
UserName = userName,
BuyQuantity = buyQuantity,
BuyOrderPrice = orderPrice,
BuyDate = DateTime.Now,
BuyOrderResult = JsonConvert.SerializeObject(order),
BuyState = StateConst.PreSubmitted,
BuyTradePrice = 0,
BuyOrderId = order.Data,
BuyMemo = "",
BuyOrderDetail = "",
BuyOrderMatchResults = "",
IsFinished = false
});
// 下单成功马上去查一次
QueryBuyDetailAndUpdate(userName, order.Data);
}
logger.Error($"3: 入库结束 -----------------------------做多 下单购买结果 {JsonConvert.SerializeObject(req)}, notShougeEmptySellAmount:{notShougeEmptySellAmount}, order：{JsonConvert.SerializeObject(order)}, nowPrice：{nowPrice}, accountId：{accountId},");
logger.Error($"");
}
catch (Exception ex)
{
logger.Error($"严重严重 --------------- 下的出错 --------------{JsonConvert.SerializeObject(req)}");
Thread.Sleep(1000 * 60 * 5);
throw ex;
}
}