internal bool goal_seek_newton(ref GoalSeekData data, ref RateData user_data, double x0)
{
double num2 = data.precision / 2.0;
for (int i = 0; i < 100; i++)
{
double y = 0.0;
double num6 = 0.0;
if ((x0 < data.xmin) || (x0 > data.xmax))
{
return(false);
}
bool flag = this.rate_f(x0, ref y, ref user_data);
if (!flag)
{
return(flag);
}
if (FinancialHelper.update_data(x0, y, ref data))
{
return(true);
}
flag = this.rate_df(x0, ref num6, ref user_data);
if (!flag)
{
return(flag);
}
if (num6 == 0.0)
{
return(false);
}
double num3 = x0 - ((1.000001 * y) / num6);
if (num3 == x0)
{
data.root = x0;
return(true);
}
double num4 = Math.Abs((double)(num3 - x0)) / (Math.Abs(x0) + Math.Abs(num3));
x0 = num3;
if (num4 < num2)
{
data.root = x0;
return(true);
}
}
return(false);
}
public static void AddRateLimit(long UID)
{
if (IsRateDataTracking(UID))
{
int DataID = GetRateDataIDByID(UID);
Vars.RateLimits[DataID].MessageCount += 1;
}
else
{
RateData Data = new RateData
{
UID = UID,
MessageCount = 1
};
Vars.RateLimits.Add(Data);
}
}
public static void AddRateLimit(long uid)
{
if (IsRateDataTracking(uid))
{
var dataId = GetRateDataIndexByID(uid);
Vars.RateLimits[dataId].MessageCount += 1;
}
else
{
var data = new RateData
{
UID = uid,
MessageCount = 1
};
Vars.RateLimits.Add(data);
}
}
public bool SubmitNewRateUsage(UUID ID)
{
if (RateLimiter.ContainsKey(ID))
{
RateData RD = RateLimiter[ID];
if (RD.SubmitCount < HardLimit)
{
RD.SubmitCount++;
if (RD.Reset_At < DateTime.Now)
{
RD.Reset_At = DateTime.Now.AddDays(7);
RD.SubmitCount = 1;
}
RateLimiter[ID] = RD;
Save();
return(true);
}
else
{
if (RD.Reset_At < DateTime.Now)
{
RateLimiter.Remove(ID);
return(SubmitNewRateUsage(ID));
}
else
{
//MHE(MessageHandler.Destinations.DEST_LOCAL, UUID.Zero, "submitcount is greater or equal to hardlimit. reset_at is greater than current date");
return(false);
}
}
}
else
{
RateData RD = new RateData();
RD.User = ID;
RD.Reset_At = DateTime.Now.AddDays(7);
RD.SubmitCount++;
RateLimiter.Add(ID, RD);
Save();
return(true);
}
}
private void LoadData()
{
var xml = new XmlDocument();
xml.LoadXml(result);
foreach (XmlElement element in xml.DocumentElement)
{
var rate = new RateData();
Rates.Add(rate);
rate.Date = DateTime.Parse(element.GetAttribute("date"));
var childElement = (XmlElement)element.ChildNodes[0];
rate.Currency = childElement.GetAttribute("curr");
var unit = decimal.Parse(childElement.GetAttribute("unit"));
var value = decimal.Parse(childElement.InnerText);
if (unit != 0)
{
rate.Value = value / unit;
}
}
}
private void RefreshData()
{
Rates.Clear();
var mnbService = new MNBArfolyamServiceSoapClient();
var request = new GetExchangeRatesRequestBody()
{
currencyNames = (comboBox1.SelectedItem).ToString(),
startDate = (dateTimePicker1.Value).ToString(),
endDate = (dateTimePicker2.Value).ToString()
};
var response = mnbService.GetExchangeRates(request);
var result = response.GetExchangeRatesResult;
var xml = new XmlDocument();
xml.LoadXml(result);
foreach (XmlElement element in xml.DocumentElement)
{
var rate = new RateData();
Rates.Add(rate);
rate.Date = DateTime.Parse(element.GetAttribute("date"));
var childElement = (XmlElement)element.ChildNodes[0];
rate.Currency = childElement.GetAttribute("curr");
var unit = decimal.Parse(childElement.GetAttribute("unit"));
var value = decimal.Parse(childElement.InnerText);
if (unit != 0)
{
rate.Value = value / unit;
}
}
//comboBox1.DataSource = Currencies;
dataGridView1.DataSource = Rates;
}
private void ProcessXmlOutput()
{
XmlDocument xml = new XmlDocument();
xml.LoadXml(resultOutput);
foreach (XmlElement element in xml.DocumentElement)
{
RateData r = new RateData();
RatesOutput.Add(r);
r.Date = DateTime.Parse(element.GetAttribute("date"));
var childElement = (XmlElement)element.ChildNodes[0];
r.Currency = childElement.GetAttribute("curr");
var unit = decimal.Parse(childElement.GetAttribute("unit"));
var value = decimal.Parse(childElement.InnerText);
if (unit != 0)
{
r.Value = value / unit;
}
}
}
public void SetRate(string zoneId, double peak, double offPeak)
{
rates[zoneId] = new RateData {
PeakRate = peak, OffPeakRate = offPeak
};
}
public static IEnumerator Rate(RateData rateData)
{
var uri = "/rate/post";
var request = new UnityWebRequest(CytoidApplication.Host + uri, "POST")
{
timeout = 10
};
var body = JsonConvert.SerializeObject(rateData);
#if UNITY_EDITOR
Debug.Log(body);
#endif
var bodyRaw = Encoding.UTF8.GetBytes(body);
request.uploadHandler = new UploadHandlerRaw(bodyRaw);
request.downloadHandler = new DownloadHandlerBuffer();
request.SetRequestHeader("Content-Type", "application/json");
yield return(request.Send());
if (request.isNetworkError)
{
LastRateResult = new RateResult
{
status = -1,
message = "Please check your network."
};
}
else
{
if (request.responseCode == 200)
{
try
{
LastRateResult =
JsonConvert.DeserializeObject <RateResult>(request.downloadHandler.text);
LastRateResult.status = 200;
}
catch (Exception e)
{
Log.e(e.Message);
LastRateResult = new RateResult
{
status = -1,
message = "Invalid response."
};
yield break;
}
}
else
{
LastRateResult = new RateResult
{
status = (int)request.responseCode,
message = request.downloadHandler.text
};
}
}
request.Dispose();
}
private static IEnumerable<JsonProperty> ToJsonProperties(RateData rate)
{
yield return new JsonProperty("MeanRate", rate.MeanRate);
yield return new JsonProperty("OneMinuteRate", rate.OneMinuteRate);
yield return new JsonProperty("FiveMinuteRate", rate.FiveMinuteRate);
yield return new JsonProperty("FifteenMinuteRate", rate.FifteenMinuteRate);
}
internal bool goal_seek_bisection(ref GoalSeekData data, ref RateData user_data)
{
int num3 = 0;
if (data.havexpos && data.havexneg)
{
double num2 = Math.Abs((double)(data.xpos - data.xneg)) / (Math.Abs(data.xpos) + Math.Abs(data.xneg));
for (int i = 0; i < 160; i++)
{
double xneg;
double xpos;
double yneg;
double num11;
double y = 0.0;
int num6 = 0;
num6 = ((i % 4) == 0) ? 1 : (((i % 4) == 2) ? 2 : 3);
Label_0068:
switch (num6)
{
case 0:
xneg = data.xpos - (data.ypos * ((data.xneg - data.xpos) / (data.yneg - data.ypos)));
goto Label_0274;
case 1:
xneg = (data.xpos + data.xneg) / 2.0;
if (!this.rate_f(xneg, ref y, ref user_data))
{
continue;
}
if (y != 0.0)
{
break;
}
FinancialHelper.update_data(xneg, y, ref data);
return(true);
case 2:
yneg = 0.0;
num11 = 0.0;
if (num2 <= 0.1)
{
goto Label_017F;
}
num6 = 3;
goto Label_0068;
case 3:
xneg = (data.xpos + data.xneg) / 2.0;
goto Label_0274;
default:
return(false);
}
double num7 = Math.Sqrt((y * y) - (data.ypos * data.yneg));
if (num7 == 0.0)
{
continue;
}
xneg += ((xneg - data.xpos) * y) / num7;
goto Label_0274;
Label_017F:
switch ((num3++ % 4))
{
case 0:
xpos = data.xpos;
xpos = data.ypos;
break;
case 2:
xpos = data.xneg;
yneg = data.yneg;
break;
default:
xpos = (data.xpos + data.xneg) / 2.0;
if (!this.rate_f(xpos, ref yneg, ref user_data))
{
continue;
}
break;
}
double xstep = Math.Abs((double)(data.xpos - data.xneg)) / 1000000.0;
if (!this.fake_df(xpos, ref num11, xstep, ref data, ref user_data) || (num11 == 0.0))
{
continue;
}
xneg = xpos - ((1.01 * yneg) / num11);
if (((xneg < data.xpos) && (xneg < data.xneg)) || ((xneg > data.xpos) && (xneg > data.xneg)))
{
continue;
}
Label_0274:
if (this.rate_f(xneg, ref y, ref user_data))
{
if (FinancialHelper.update_data(xneg, y, ref data))
{
return(true);
}
num2 = Math.Abs((double)(data.xpos - data.xneg)) / (Math.Abs(data.xpos) + Math.Abs(data.xneg));
if (num2 < data.precision)
{
if (data.yneg < y)
{
y = data.yneg;
}
xneg = data.xneg;
if (data.ypos < y)
{
y = data.ypos;
}
xneg = data.xpos;
data.root = xneg;
return(true);
}
}
}
}
return(false);
}
internal bool fake_df(double x, ref double dfx, double xstep, ref GoalSeekData data, ref RateData user_data)
{
double y = 0.0;
double num4 = 0.0;
double rate = x - xstep;
if (rate < data.xmin)
{
rate = x;
}
double num2 = x + xstep;
if (num2 > data.xmax)
{
num2 = x;
}
if (rate == num2)
{
return(false);
}
bool flag = this.rate_f(rate, ref y, ref user_data);
if (!flag)
{
return(flag);
}
flag = this.rate_f(num2, ref num4, ref user_data);
if (!flag)
{
return(flag);
}
dfx = (num4 - y) / (num2 - rate);
return(true);
}
public ItemCollection(RateData owner, IBarsData bars, ValueType valueType)
{
_owner = owner;
_bars = bars;
_valueType = valueType;
}
public bool AddRates(RateData rate)
{
db.RateDatas.Add(rate);
return(db.SaveChanges() > 0);
}
