public void CreateDogMoreBuy(DogMoreBuy dogMoreBuy)
{
try
{
using (var tx = Database.BeginTransaction())
{
Database.Insert(dogMoreBuy);
tx.Commit();
}
}
catch (Exception ex)
{
logger.Error($"严重 --------危险----- CreateDogMoreBuy ------ 防止出错时候, 无限购买. 业务上不能出错, {JsonConvert.SerializeObject(dogMoreBuy)}");
logger.Error(ex.Message, ex);
Thread.Sleep(1000 * 60 * 60);
}
}
public bool CheckCanSellForHuiDiao(DogMoreBuy dogMoreBuy)
{
// 是否回掉了，可以出售。 肯定要是最高点回掉
if (dogMoreBuy == null || dogMoreBuy.BuyTradePrice <= 0)
{
return(false);
}
// 找到最近24小时，并且是出售之后的价格数据
var klines = HistoryKlines.FindAll(it => it.Id > dogMoreBuy.Id);
if (klines.Count == 0)
{
return(false);
}
var upPercent = NowPrice / dogMoreBuy.BuyTradePrice;
if (upPercent <= (decimal)1.05)
{
// 这个太差了吧.
return(false);
}
// 判断是否有最小值，且小于nowPrice
var min = klines.Min(it => it.Close);
var max = klines.Max(it => it.Close);
var minHuidiao = (decimal)1.005;
var maxHuidiao = (decimal)1.03;
var huidiao = 1 + ((NowPrice / dogMoreBuy.BuyTradePrice) - 1) / 11;
huidiao = Math.Max(huidiao, minHuidiao);
huidiao = Math.Min(huidiao, maxHuidiao);
return(NowPrice * huidiao < max && NowPrice * upPercent * 4 > max);
}
public static bool CheckCanSellForHuiDiao(DogMoreBuy dogMoreBuy, decimal nowPrice, decimal nearHighPrice)
{
var minHuidiao = (decimal)1.005;
var maxHuidiao = (decimal)1.03;
var huidiao = minHuidiao;
var upPercent = nowPrice / dogMoreBuy.BuyTradePrice;
if (upPercent <= (decimal)1.02)
{
// 这个太差了吧.
return(false);
}
huidiao = 1 + ((nowPrice / dogMoreBuy.BuyTradePrice) - 1) / 10;
huidiao = Math.Max(huidiao, minHuidiao);
huidiao = Math.Min(huidiao, maxHuidiao);
if (nowPrice > nearHighPrice)
{
return(true);
}
return(nowPrice * huidiao < nearHighPrice && nowPrice * upPercent > nearHighPrice);
}
public static void ShouGeDogMore(DogMoreBuy dogMoreBuy, CommonSymbol symbol, AnalyzeResult analyzeResult = null)
{
if (analyzeResult == null)
{
analyzeResult = AnalyzeResult.GetAnalyzeResult(symbol);
}
if (analyzeResult == null)
{
return;
}
var nowPrice = analyzeResult.NowPrice;
var thisLadderMoreSellPercent = ladderMoreSellPercent;
if (analyzeResult.NowPrice / analyzeResult.MinPrice > (decimal)1.20)
{
thisLadderMoreSellPercent = (decimal)1.085;
}
else if (analyzeResult.NowPrice / analyzeResult.MinPrice > (decimal)1.30)
{
thisLadderMoreSellPercent = (decimal)1.08;
}
else if (analyzeResult.NowPrice / analyzeResult.MinPrice > (decimal)1.40)
{
thisLadderMoreSellPercent = (decimal)1.075;
}
else if (analyzeResult.NowPrice / analyzeResult.MinPrice > (decimal)1.50)
{
thisLadderMoreSellPercent = (decimal)1.07;
}
else if (analyzeResult.NowPrice / analyzeResult.MinPrice > (decimal)1.60)
{
thisLadderMoreSellPercent = (decimal)1.065;
}
thisLadderMoreSellPercent = Math.Max(thisLadderMoreSellPercent, (decimal)1.065);
// 没有大于预期, 也不能收割
if (nowPrice < dogMoreBuy.BuyTradePrice * thisLadderMoreSellPercent)
{
return;
}
if (!analyzeResult.CheckCanSellForHuiDiao(dogMoreBuy))
{
Console.WriteLine("不满足回调");
// 判断是否有回掉
return;
}
// 计算要出的数量
decimal sellQuantity = JudgeSellUtils.CalcSellQuantityForMoreShouge(dogMoreBuy.BuyQuantity, dogMoreBuy.BuyTradePrice, nowPrice, symbol);
// 计算要出的价格
decimal sellPrice = decimal.Round(nowPrice * (decimal)0.988, symbol.PricePrecision);
if (sellQuantity >= dogMoreBuy.BuyQuantity)
{
Console.WriteLine("出售的量过多");
return;
}
if (sellQuantity * sellPrice <= dogMoreBuy.BuyQuantity * dogMoreBuy.BuyTradePrice)
{
//logger.Error($"{dogMoreBuy.SymbolName}{dogMoreBuy.QuoteCurrency} 未实现双向收益 sellQuantity:{sellQuantity}, BuyQuantity:{dogMoreBuy.BuyQuantity}，sellQuantity * nowPrice：{sellQuantity * nowPrice}，dogMoreBuy.BuyQuantity * dogMoreBuy.BuyTradePrice：{dogMoreBuy.BuyQuantity * dogMoreBuy.BuyTradePrice}");
return;
}
OrderPlaceRequest req = new OrderPlaceRequest();
req.account_id = dogMoreBuy.AccountId;
req.amount = sellQuantity.ToString();
req.price = sellPrice.ToString();
req.source = "api";
req.symbol = symbol.BaseCurrency + symbol.QuoteCurrency;;
req.type = "sell-limit";
PlatformApi api = PlatformApi.GetInstance(dogMoreBuy.UserName);
HBResponse <long> order = null;
try
{
logger.Error($"");
logger.Error($"1:开始下单 -----------------------------{JsonConvert.SerializeObject(req)}");
order = api.OrderPlace(req);
logger.Error($"2:下单结束 -----------------------------{JsonConvert.SerializeObject(order)}");
// 下单出错, 报了异常, 也需要查询是否下单成功. 查询最近的订单.
if (order.Status == "ok")
{
DogMoreSell dogMoreSell = new DogMoreSell()
{
AccountId = dogMoreBuy.AccountId,
UserName = dogMoreBuy.UserName,
BuyOrderId = dogMoreBuy.BuyOrderId,
SellOrderId = order.Data,
SellOrderResult = JsonConvert.SerializeObject(order),
SellDate = DateTime.Now,
SellQuantity = sellQuantity,
SellOrderPrice = sellPrice,
SellState = StateConst.Submitted,
SellTradePrice = 0,
SymbolName = symbol.BaseCurrency,
QuoteCurrency = symbol.QuoteCurrency,
SellMemo = "",
SellOrderDetail = "",
SellOrderMatchResults = ""
};
new DogMoreSellDao().CreateDogMoreSell(dogMoreSell);
// 下单成功马上去查一次
QuerySellDetailAndUpdate(dogMoreBuy.UserName, order.Data);
}
logger.Error($"3:入库结束 ----------------------------- 多单收割 --> {JsonConvert.SerializeObject(dogMoreBuy)}");
logger.Error($"");
}
catch (Exception ex)
{
logger.Error($"严重严重111111 ----------------------------- 多单收割出错");
Thread.Sleep(1000 * 60 * 5);
throw ex;
}
}
