private string UpdateHistorico(Papel papel, string saida)
{
try
{
JObject saidaJson = PapelService.RequestData(papel.Codigo);
float close = (float)saidaJson["chart"]["result"][0]["indicators"]["quote"][0]["close"][0];
float high = (float)saidaJson["chart"]["result"][0]["indicators"]["quote"][0]["high"][0];
float low = (float)saidaJson["chart"]["result"][0]["indicators"]["quote"][0]["low"][0];
float open = (float)saidaJson["chart"]["result"][0]["indicators"]["quote"][0]["open"][0];
float volume = (float)saidaJson["chart"]["result"][0]["indicators"]["quote"][0]["volume"][0];
double timestamp = (double)saidaJson["chart"]["result"][0]["timestamp"][0];
papel.ValorAtual = close;
DateTime data = Utils.Utils.UnixTimeStampToDateTime(timestamp);
papel.LastUpdate = DateTime.Now;
papel.LastUpdateMessage = "OK";
Historico historico = GetHistoricoForPapel(papel, data);
historico.Close = close;
historico.High = high;
historico.Open = open;
historico.Low = low;
historico.Volume = volume;
saida += " OK";
}
catch (Exception e)
{
saida += " ERROR: " + e.ToString();
}
return(saida);
}
internal bool CadastraPapel(out string err, int idUsuarioAtual, string codigo, string nome, int lotePadrao)
{
if (nome == "")
{
err = "Empty name";
return(false);
}
if (codigo == "")
{
err = "Empty code";
return(false);
}
if (lotePadrao <= 0)
{
err = "Lote padrao invalido";
return(false);
}
codigo = codigo.ToUpper();
nome = nome.ToUpper();
Papel papel = db.Papeis.Where(x => x.Codigo == codigo).FirstOrDefault();
if (papel != null)
{
err = "Papel já existe";
return(false);
}
papel = new Papel();
papel.Codigo = codigo;
papel.Nome = nome;
papel.LotePadrao = lotePadrao;
papel.LastUpdate = DateTime.Now;
try
{
JObject saidaJson = PapelService.RequestData(codigo);
}
catch (Exception)
{
err = "Erro ao validar a ação";
return(false);
}
db.Papeis.Add(papel);
db.SaveChanges();
err = "";
return(true);
}