public HttpResponseMessage GetBTCValue()
{
try
{
var priece = BinanceHelper.getBTCMarketValue().price;
return(Request.CreateResponse(HttpStatusCode.OK, decimal.Round(priece, 2, MidpointRounding.AwayFromZero)));
}
catch (Exception ex)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
public HttpResponseMessage GetMarketPriece(string symbol)
{
try
{
var priece = BinanceHelper.getMarketValue(symbol.ToUpper()).price;
return(Request.CreateResponse(HttpStatusCode.OK, priece));
}
catch (Exception ex)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
public HttpResponseMessage GetDollarValue()
{
try
{
var currencies = BinanceHelper.getDollarValue();
var BRL = currencies.data.Where(x => x.pair == "BRL_USD").FirstOrDefault();
return(Request.CreateResponse(HttpStatusCode.OK, decimal.Round(BRL.rate, 2, MidpointRounding.AwayFromZero)));
}
catch (Exception ex)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
public MyJsonResult validateLotSize(int id, decimal qtd)
{
var chamada = _ChamadasRepo.GetWith_Symbol_and_Filter(id);
var obj = new FilterLotSize()
{
isValid = true,
msg = ""
};
string FilterError;
if (!BinanceHelper.IsValidateLotSizeFIlter(out FilterError, chamada, qtd))
{
obj.isValid = false;
obj.msg = FilterError;
return(new MyJsonResult(obj, JsonRequestBehavior.AllowGet));
}
return(new MyJsonResult(obj, JsonRequestBehavior.AllowGet));
}
public MyJsonResult getPriece(string symbol)
{
var price = BinanceHelper.getMarketValue(symbol.ToUpper()).price;
return(new MyJsonResult(price, JsonRequestBehavior.AllowGet));
}
public HttpResponseMessage Post([FromBody] CreateChamadaViewModel ViewModel)
{
try
{
if (ViewModel == null)
{
return(Request.CreateResponse(HttpStatusCode.NotAcceptable, "Campos Inválidos", "text/plain"));
}
if (ModelState.IsValid)
{
#region Binance
var userId = int.Parse(Helper.GetJWTPayloadValue(Request, "id"));
var user = _UserRepo.GetById(userId);
var chamada = _ChamadasRepo.GetWith_Symbol_and_Filter(ViewModel.id);
var ordemType = BinanceHelper.getEntradaOrderType(chamada);
string BinanceOrderID = "";
if (!BinanceHelper.ValidateFilterPrice(chamada.Symbol.filters.Where(x => x.filterType == "PRICE_FILTER").FirstOrDefault(), ViewModel.qtd))
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, new BinanceErrors {
code = 0, motivo = "Quantidade Inválida"
}));
}
do
{
BinanceOrderID = Helper.GenerateRandomOcoOrderID(10);
} while (_OrdemRepo.IsValidOrderID(BinanceOrderID));
HttpResponseMessage BinanceResult = BinanceRestApi.SendOrdemEntrada(user.BinanceAPIKey, user.BinanceAPISecret, ordemType, chamada.Symbol.symbol, ViewModel.qtd, chamada.PrecoEntrada, chamada.RangeEntrada, BinanceOrderID);
#endregion
if (BinanceResult.IsSuccessStatusCode)
{
var ordem = new Ordem()
{
DataCadastro = DateTime.UtcNow,
DataExecucao = null,
Quantidade = (decimal)ViewModel.qtd,
Chamada_Id = ViewModel.id,
Usuario_Id = user.Id,
OrdemStatus_Id = 1,
TipoOrdem_Id = 1,
BinanceStatus_Id = 1,
OrderID = BinanceOrderID
};
Logs.LogOrdem(user.Id + " (" + user.Email + ") => " + DateTime.UtcNow + " => Type (Aceitar Chamada Sucesso) ChamadaID => " + chamada.Id);
_OrdemRepo.Add(ordem);
var objanonimo = new
{
Id = ordem.Id,
TipoOrdem = 1,
Status_id = ordem.OrdemStatus_Id,
DataCadastro = ordem.DataCadastro,
Quantidade = ordem.Quantidade.ToString("N8"),
Chamada_Id = ordem.Chamada_Id,
Symbol = chamada.Symbol.symbol,
Descricao = "Aguardando Entrada",
PrecoEntrada = chamada.PrecoEntrada.ToString("N8"),
PrecoGain = chamada.PrecoGain.ToString("N8"),
PrecoLoss = chamada.PrecoLoss.ToString("N8"),
RangeEntrada = chamada.RangeEntrada.ToString("N8"),
observacao = chamada.Observacao
};
//necessario porque o kra pode estar logado no app e na web ao mesmo tempo e tentar enviar nos dois
_signalContext.Clients.User(userId.ToString()).RemoverChamada(chamada.Id);
_signalContext.Clients.User("admin").AddPosicionado(chamada.Id);
return(Request.CreateResponse(HttpStatusCode.OK, objanonimo));
}
else
{
var BinanceerrorObj = Helper.GetBinanceErrorObj(BinanceResult);
Logs.LogOrdem(user.Id + " (" + user.Email + ") => Type (Aceitar Chamada Erro) ChamadaID => " + chamada.Id + " code => " + BinanceerrorObj.code + " motivo => " + BinanceerrorObj.msg);
return(Request.CreateResponse(HttpStatusCode.BadRequest, BinanceerrorObj));
}
}
var modelstateError = ModelStateErrors.DisplayModelStateError(ModelState);
return(Request.CreateResponse(HttpStatusCode.NotAcceptable, modelstateError, "text/plain"));
}
catch (Exception ex)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
