private void SetLoanC(string loanName, RadDatePicker dt)
{
//Fill up the detail now
LoansBLL bll = new LoansBLL();
//Loans loan = bll.GetLoanByCode(txtLoanNameC.Text);
// txtBoxTradeDate3.SelectedDate = DateTime.Now;
string strLoanName = loanName;
if (strLoanName.Contains(';'))
{
strLoanName = strLoanName.Replace(';', ' ');
}
// Session.Add("Legend", strLoanName);
Loans loan = bll.GetLoanByCode(strLoanName.Trim());
//lblNameC.Visible = true;
//lblLoanNameC.Visible = true;
//lblLoanNameC.InnerText = strLoanName;
txtBoxTradeDate3.SelectedDate = Convert.ToDateTime(Session["Trade3"]);
try
{
QuotesAndTradesBLL quotesBL = new QuotesAndTradesBLL();
QuotesAndTrades quotes = quotesBL.GetQuotesAndTrades(loanName);
if (quotes != null)
{
if (quotes.BidPrice != null)
txtBoxBidPriceC.Text = quotes.BidPrice.Value.ToString();
if (quotes.BidSpread != null)
txtBoxBidSpreadC.Text = quotes.BidSpread.Value.ToString();
if (quotes.OfferPrice != null)
txtBoxOfferPriceC.Text = quotes.OfferPrice.Value.ToString();
if (quotes.OfferSpread != null)
txtBoxOfferSpreadC.Text = quotes.OfferSpread.Value.ToString();
if (quotes.AverageLife != null)
txtAvgLifeC.Text = quotes.AverageLife.Value.ToString();
if (quotes.AvgLifeDisc != null)
txtBoxAveLifDiscC.Text = quotes.AvgLifeDisc.Value.ToString();
if (quotes.AvgLifeRiskDisc != null)
txtBoxAveLifRiskyDiscC.Text = quotes.AvgLifeRiskDisc.Value.ToString();
if (quotes.Traded != null)
chkBoxTradedC.Checked = quotes.Traded.Value;
}
}
catch (Exception)
{
}
txtLoanNameC.SelectedValue = strLoanName;
if (txtBoxTradeDate3.SelectedDate != null)
{
txtBoxSettlementDate3.SelectedDate = AddBusinessDays(txtBoxTradeDate3.SelectedDate.Value, 10);
}
if (loan != null)
{
hfSelectedLoanC.Value = loan.ID.ToString();
if (loan.Signing_Date != string.Empty || loan.Signing_Date != "")
{
txtBoxSettlementDate3.SelectedDate = Convert.ToDateTime(loan.Signing_Date);
}
if (loan.Maturity_Date != string.Empty || loan.Maturity_Date != "")
{
txtMaturityDateC.SelectedDate = Convert.ToDateTime(loan.Maturity_Date);
}
txtInterestRateC.Text = loan.Margin;
// txtLoanNameC.Text = loan.CodeName; // Nik Commented
//txtDiscountMarginC.Text = loan.Margin;
txtCurrencyC.Text = loan.Currency;
txtBoxCouponFrequencyLoanC.Text = loan.CouponFrequency;
txtLastFixingC.Text = loan.FixedOrFloating;
// txtBoxIRCouponC.Text = loan.Margin;
//DropDownListItem frequency = ddlAddCouponFrequency.FindItemByValue(loan.CouponFrequency);
//if (frequency != null)
//{
// frequency.Selected = true;
//}
if (loan.Maturity_Date != string.Empty && loan.Maturity_Date != null)
{// && loan.Signing_Date != null && loan.Signing_Date != string.Empty
ComputeCouponDatesAndFractions(dt, txtLoanNameC, txtBoxSettlementDate3, txtMaturityDateC, txtBoxCouponFrequencyLoanC, txtBoxAveLifNonDiscC, grdCalculatedDates3, 3, txtBoxNotional3, txtInterestRateC, txtCurrencyC);
}
else
{
grdCalculatedDates3.DataSource = null;
grdCalculatedDates3.DataBind();
RadWindowManager1.RadAlert("Cashflow generation failed as coupon frequency not valid or blank", 330, 180, "realedge associates", "alertCallBackFn");
}
LogActivity("Compute the CashFlow C", "Compute the cashflow for compact view C", string.Empty);
}
else
{
RadWindowManager1.RadAlert("This loan name does not exist in database", 330, 180, "realedge associates", "alertCallBackFn");
}
}
private void SetLoanA()
{
//Fill up the detail now
try
{
LoansBLL bll = new LoansBLL();
string strLoanName = txtLoanNameA.Text.ToString();
txtBoxTradeDate1.SelectedDate = DateTime.Now;
if (strLoanName.Contains(';'))
{
strLoanName = strLoanName.Replace(';', ' ');
}
Loans loan = bll.GetLoanByCode(strLoanName.Trim());
//lblNameA.Visible = true;
//lblLoanNameA.Visible = true;
//lblLoanNameA.InnerText = strLoanName;
txtLoanNameA.SelectedValue = strLoanName;
try
{
QuotesAndTradesBLL quotesBL = new QuotesAndTradesBLL();
QuotesAndTrades quotes = quotesBL.GetQuotesAndTrades(strLoanName);
if (quotes != null)
{
if (quotes.BidPrice != null)
txtBidPriceA.Text = quotes.BidPrice.Value.ToString();
if (quotes.BidSpread != null)
txtBidSpreadA.Text = quotes.BidSpread.Value.ToString();
if (quotes.OfferPrice != null)
txtOfferPriceA.Text = quotes.OfferPrice.Value.ToString();
if (quotes.OfferSpread != null)
txtOfferSpreadA.Text = quotes.OfferSpread.Value.ToString();
if (quotes.AverageLife != null)
txtAvgLifeA.Text = quotes.AverageLife.Value.ToString();
if (quotes.AvgLifeDisc != null)
txtAveLifDiscA.Text = quotes.AvgLifeDisc.Value.ToString();
if (quotes.AvgLifeRiskDisc != null)
txtAveLifRiskyDiscA.Text = quotes.AvgLifeRiskDisc.Value.ToString();
if (quotes.Traded != null)
chkBoxTradedA.Checked = quotes.Traded.Value;
}
}
catch (Exception)
{
}
if (txtBoxTradeDate1.SelectedDate != null)
{
txtBoxSettlementDate1.SelectedDate = AddBusinessDays(txtBoxTradeDate1.SelectedDate.Value, 10);
}
Session.Add("LegendA", strLoanName);
if (loan != null)
{
hfSelectedLoanA.Value = loan.ID.ToString();
if (loan.Maturity_Date != string.Empty || loan.Maturity_Date != "")
{
txtBoxMaturityDateA.SelectedDate = Convert.ToDateTime(loan.Maturity_Date);
}
txtBoxInterestRateA.Text = loan.Margin; //by Nidhi
// txtLoanNameA.Text = loan.CodeName; / Nik Commented
//txtDiscountMarginA.Text = loan.Margin;
txtBoxCurrencyLoanA.Text = loan.Currency;
txtBoxCouponFrequencyLoanA.Text = loan.CouponFrequency;
txtBoxLastFixingA.Text = loan.FixedOrFloating;
// txtBoxIRCouponA.Text = loan.Margin;
ddlCounterPartyA.SelectedValue = "CounterPartyA"; //nik commneted 02-04
if (loan.Maturity_Date != string.Empty && loan.Maturity_Date != null)
{// && loan.Signing_Date != null && loan.Signing_Date != string.Empty
ComputeCouponDatesAndFractions(txtBoxTradeDate1, txtLoanNameA, txtBoxSettlementDate1, txtBoxMaturityDateA, txtBoxCouponFrequencyLoanA, txtAveLifNonDiscA, grdCalculatedDates1, 1, txtBoxNotional1, txtBoxInterestRateA, txtBoxCurrencyLoanA);
}
else
{
grdCalculatedDates1.DataSource = null;
grdCalculatedDates1.DataBind();
RadWindowManager1.RadAlert("Cashflow generation failed as coupon frequency not valid or blank", 330, 180, "realedge associates", "alertCallBackFn");
}
LogActivity("Compute the CashFlow A", "Compute the cashflow for compact view A", string.Empty);
}
else
{
RadWindowManager1.RadAlert("This loan name does not exist in database", 330, 180, "realedge associates", "alertCallBackFn");
}
}
catch (Exception ex)
{
RadWindowManager1.RadAlert("Error in SetLoan A : " + ex.Message, 330, 180, "realedge associates", "alertCallBackFn");
}
}
private void SetLoanB()
{
//Fill up the detail now
try
{
LoansBLL bll = new LoansBLL();
string strLoanName = txtLoanNameB.Text.ToString();
txtBoxTradeDate2.SelectedDate = DateTime.Now;
//if (strLoanName.Contains(';'))
//{
// strLoanName = strLoanName.Replace(';', ' ');
//}
try
{
QuotesAndTradesBLL quotesBL = new QuotesAndTradesBLL();
QuotesAndTrades quotes = quotesBL.GetQuotesAndTrades(strLoanName);
if (quotes != null)
{
if (quotes.BidPrice != null)
txtBidPriceA.Text = quotes.BidPrice.Value.ToString();
if (quotes.BidSpread != null)
txtBidSpreadA.Text = quotes.BidSpread.Value.ToString();
if (quotes.OfferPrice != null)
txtOfferPriceA.Text = quotes.OfferPrice.Value.ToString();
if (quotes.OfferSpread != null)
txtOfferSpreadA.Text = quotes.OfferSpread.Value.ToString();
if (quotes.AverageLife != null)
txtAvgLifeA.Text = quotes.AverageLife.Value.ToString();
if (quotes.AvgLifeDisc != null)
txtAveLifDiscA.Text = quotes.AvgLifeDisc.Value.ToString();
if (quotes.AvgLifeRiskDisc != null)
txtAveLifRiskyDiscA.Text = quotes.AvgLifeRiskDisc.Value.ToString();
if (quotes.Traded != null)
chkBoxTradedA.Checked = quotes.Traded.Value;
}
}
catch (Exception)
{
}
Loans loan = bll.GetLoanByCode(strLoanName.Trim());
if (txtBoxTradeDate2.SelectedDate != null)
{
txtBoxSettlementDate2.SelectedDate = AddBusinessDays(txtBoxTradeDate2.SelectedDate.Value, 10);
}
if (loan != null)
{
txtLoanNameB.SelectedValue = strLoanName;
Session.Add("LegendB", strLoanName);
if (loan != null)
{
hfSelectedLoanB.Value = loan.ID.ToString();
//if (loan.Signing_Date != string.Empty || loan.Signing_Date != "")
//{
// txtBoxSettlementDate2.SelectedDate = Convert.ToDateTime(loan.Signing_Date);
//}
if (loan.Maturity_Date != string.Empty || loan.Maturity_Date != "")
{
txtBoxMaturityDateB.SelectedDate = Convert.ToDateTime(loan.Maturity_Date);
}
txtInterestRateB.Text = loan.Margin;
//txtDiscountMarginB.Text = loan.Margin;
txtCurrencyB.Text = loan.Currency;
txtBoxCouponFrequencyLoanB.Text = loan.CouponFrequency;
txtBoxLastFixingB.Text = loan.FixedOrFloating;
// txtBoxIRCouponB.Text = loan.Margin;
ddlCounterPartyB.SelectedValue = "CounterPartyB";
// DropDownListItem frequency = ddlAddCouponFrequency.FindItemByValue(loan.CouponFrequency);
//if (frequency != null)
//{
// frequency.Selected = true;
//}
if (loan.Maturity_Date != string.Empty && loan.Maturity_Date != null)
{// && loan.Signing_Date != null && loan.Signing_Date != string.Empty
ComputeCouponDatesAndFractions(txtBoxTradeDate2, txtLoanNameB, txtBoxSettlementDate2, txtBoxMaturityDateB, txtBoxCouponFrequencyLoanB, txtBoxAveLifNonDiscB, grdCalculatedDates2, 2, txtBoxNotional2, txtInterestRateB, txtCurrencyB);
}
else
{
grdCalculatedDates2.DataSource = null;
grdCalculatedDates2.DataBind();
RadWindowManager1.RadAlert("Cashflow generation failed as coupon frequency not valid or blank", 330, 180, "realedge associates", "alertCallBackFn");
}
LogActivity("Compute the CashFlow B", "Compute the cashflow for compact view B", string.Empty);
}
}
else
{
RadWindowManager1.RadAlert("This loan name does not exist in database", 330, 180, "realedge associates", "alertCallBackFn");
}
}
catch (Exception)
{
}
}
private Loans GetLoanByName(string loanName)
{
LoansBLL bll = new LoansBLL();
Loans loan = bll.GetLoanByCode(loanName);
return loan;
}
private void SetLoan0()
{
//Fill up the detail now
LoansBLL bll = new LoansBLL();
Loans loan = bll.GetLoanByCode(txtBoxAddLoanCode.Text);
hfLoanID.Value = loan.ID.ToString();
ddlBorrower.SelectedValue = loan.Borrower;
// txtBoxAddSector.Text = loan.Sector;
ddlSector.SelectedValue = loan.Sector;
txtBoxAddSigningDate.SelectedDate = Convert.ToDateTime(loan.Signing_Date);
txtBoxAddMaturityDate.SelectedDate = Convert.ToDateTime(loan.Maturity_Date);
DropDownListItem item = ddlAddFixedOrFloating.FindItemByValue(loan.FixedOrFloating);
if (item != null)
{
item.Selected = true;
}
txtBoxAddMargin.Text = loan.Margin;
DropDownListItem currencyItem = ddlAddCurrency.FindItemByValue(loan.Currency);
if (currencyItem != null)
{
currencyItem.Selected = true;
}
DropDownListItem frequency = ddlAddCouponFrequency.FindItemByValue(loan.CouponFrequency);
if (frequency != null)
{
frequency.Selected = true;
}
txtBoxFacilitySize.Text = Convert.ToDecimal(loan.FacilitySize).ToString("N");
DropDownListItem yesno;
if (loan.Bilateral.HasValue && loan.Bilateral.Value)
{
yesno = ddlAddBilateral.FindItemByValue("Yes");
}
else
{
yesno = ddlAddBilateral.FindItemByValue("No");
}
yesno.Selected = true;
DropDownListItem amort = ddlAmortizing.FindItemByValue(loan.Amortizing);
if (amort != null)
{
amort.Selected = true;
}
}
private void ComputeCouponDatesAndFractions(RadDatePicker txtBoxTradeDate, RadComboBox txtBoxLoanName, RadDatePicker txtBoxSettlementDate,
RadDatePicker txtBoxMaturityDate, RadTextBox txtBoxCouponFrequency, RadTextBox txtNonDiscountedAverageLife, RadGrid grdCalculatedDates, int type, RadTextBox txtNotional, RadTextBox txtMargin, RadTextBox txtCurrency)
{
try
{
int countryID = getCountryForLoan(txtBoxLoanName);
//PublicHolidayBLL bll = new PublicHolidayBLL();
//List<tblHoliday> publicHolidays = bll.GetPublicHolidays(countryID);
List<CalculatedDates> calculatedList = new List<CalculatedDates>();
DateTime cpnDT;
cpnDT = AddBusinessDays(DateTime.Now, 10);
LoanScheduleBL loanScheduleBL = new LoanScheduleBL();
DataTable dtSchedule = loanScheduleBL.GenerateTable(15, 10, cpnDT, txtBoxCouponFrequency.Text, txtNotional.Text, txtBoxMaturityDate.SelectedDate.Value, cpnDT, Convert.ToDecimal(txtMargin.Text), Convert.ToString(txtCurrency.Text), Convert.ToDateTime(txtBoxTradeDate.SelectedDate.Value), txtBoxSettlementDate.SelectedDate.Value);
if (dtSchedule.Rows.Count > 0)
{
LoansBLL loanBL = new LoansBLL();
int loanID = loanBL.GetLoanByCode(txtBoxLoanName.Text).ID;
loanScheduleBL.EditSchedule(loanID, dtSchedule);
}
foreach (DataRow dr in dtSchedule.Rows)
{
CalculatedDates cal = new CalculatedDates();
cal.Fraction = dr["CoupFrac"].ToString();
cal.CalculatedDate = Convert.ToDateTime(dr["EndDate"]);
calculatedList.Add(cal);
}
grdCalculatedDates.Visible = true;
grdCalculatedDates.DataSource = calculatedList;
grdCalculatedDates.DataBind();
switch (type)
{
case 1:
tempCalculatedList1 = calculatedList;
break;
case 2:
tempCalculatedList2 = calculatedList;
break;
case 3:
tempCalculatedList3 = calculatedList;
break;
default:
break;
}
}
catch (Exception)
{
}
}
public void InsertRecord(string param, int flag)
{
try
{
string[] strSplit = param.Split(',');
QuotesAndTrades model = new QuotesAndTrades();
if (!string.IsNullOrEmpty(strSplit[0].Remove(0, 10)))
{
model.BidPrice = Convert.ToDecimal(strSplit[0].Remove(0, 10));
}
if (!string.IsNullOrEmpty(strSplit[1].Remove(0, 10)))
{
string strBidSpread = Convert.ToDecimal(strSplit[1].Remove(0, 10)).ToString("0.00");
model.BidSpread = Convert.ToDecimal(strBidSpread);
}
model.CounterParty = strSplit[2].Remove(0, 13);
model.LoanName = strSplit[3].Remove(0, 9);
if (!string.IsNullOrEmpty(strSplit[4].Remove(0, 11)))
{
model.OfferPrice = Convert.ToDecimal(strSplit[4].Remove(0, 11));
}
if (!string.IsNullOrEmpty(strSplit[5].Remove(0, 12)))
{
string strOfferSpread = Convert.ToDecimal(strSplit[5].Remove(0, 12)).ToString("0.00");
model.OfferSpread = Convert.ToDecimal(strOfferSpread);
}
// model.MarketValue
model.TimeStamp = DateTime.Now;
if (strSplit[6].Remove(0, 9) == "true")
model.Traded = true;
else
model.Traded = false;
if (strSplit[3].Remove(0, 9) != string.Empty)
{
LoansBLL loanBLL = new LoansBLL();
model.Country = loanBLL.GetCoutryIDbyLoanID(strSplit[3].Remove(0, 9));
}
if (!string.IsNullOrEmpty(strSplit[12].Remove(0, 10)))
{
string str = strSplit[12].Remove(0, 10);
DateTime tradeDate = DateTime.Now;
if (str.Contains('-'))
{
string[] strSpl = str.Split('-');
string datetime = strSpl[1] + "/" + strSpl[0] + "/" + strSpl[2] + " " + strSpl[3] + ":" + strSpl[4] + ":" + strSpl[5];
tradeDate = Convert.ToDateTime(datetime);
}
else
tradeDate = Convert.ToDateTime(str);
model.TradedDate = Convert.ToDateTime(tradeDate);
}
if (!string.IsNullOrEmpty(strSplit[13].Remove(0, 12)))
{
string avgLifeDisc = Convert.ToDecimal(strSplit[13].Remove(0, 12)).ToString("0.00");
model.AvgLifeDisc = Convert.ToDecimal(avgLifeDisc);
}
if (!string.IsNullOrEmpty(strSplit[14].Remove(0, 16)))
{
string avgLifeRiscDisc = Convert.ToDecimal(strSplit[14].Remove(0, 16)).ToString("0.00");
model.AvgLifeRiskDisc = Convert.ToDecimal(avgLifeRiscDisc);
}
if (!string.IsNullOrEmpty(strSplit[15].Remove(0, 15)))
{
string avgLifeNonDisc = Convert.ToDecimal(strSplit[15].Remove(0, 15)).ToString("0.00");
model.AvgLifeNonDisc = Convert.ToDecimal(avgLifeNonDisc);
}
if (!string.IsNullOrEmpty(strSplit[16].Remove(0, 15)))
{
DateTime settlementDate = Convert.ToDateTime(strSplit[16].Remove(0, 15));
model.SettlementDate = settlementDate;
}
if (!string.IsNullOrEmpty(strSplit[17].Remove(0, 7)))
{
string margin = Convert.ToString(strSplit[17].Remove(0, 7));
model.Margin = margin;
}
if (!string.IsNullOrEmpty(strSplit[18].Remove(0, 9)))
{
string notional = Convert.ToDecimal(Convert.ToString(strSplit[18].Remove(0, 9))).ToString("0.00");
model.MarketValue = Convert.ToDecimal(notional);
}
if (!string.IsNullOrEmpty(strSplit[19].Remove(0, 9)))
{
string averageLife = Convert.ToDecimal(Convert.ToString(strSplit[19].Remove(0, 12).Replace('}', ' '))).ToString("0.00");
model.AverageLife = Convert.ToDecimal(averageLife);
}
// model.CountryID = Convert.ToInt32(ddlRegionA.SelectedValue);
List<QuotesAndTrades> lst = new List<QuotesAndTrades>();
lst.Add(model);
QuotesAndTradesBLL bll = new QuotesAndTradesBLL();
bll.AddImportedQuotesAndTrades(lst);
BindHistoricalQuotesAndTradesTab();
// broadcast that quote and trade has been added
ApplicationHub.NewQuotesAndTradeAdded(model);
if (string.IsNullOrEmpty(hfSelectedLoanA.Value))
{
// Add the Loans as well
Loans loanModel = new Loans();
//loanModel.Amortizing
//loanModel.Bilateral
loanModel.CodeName = strSplit[3].Remove(0, 9);
//loanModel.Country
loanModel.CouponFrequency = strSplit[7].Remove(0, 8);
loanModel.Currency = strSplit[8].Remove(0, 9);
//loanModel.FacilitySize
loanModel.Margin = strSplit[9].Remove(0, 9);
// loanModel.Margin = strSplit[10].Remove(0, 8);
loanModel.Maturity_Date = strSplit[11].Remove(0, 8);
//loanModel.Sector
loanModel.Signing_Date = strSplit[12].Remove(0, 10).ToString().Trim();
// Persist in database
LoansBLL loanBll = new LoansBLL();
if (loanBll.CheckForLoanCode(strSplit[3].Remove(0, 9).Trim()))
{
loanBll.SaveLoan(loanModel);
//new loan has been added.
//Broadcast it
ApplicationHub.NewLoanAdded(loanModel);
BindLoansTab();
ShowMessage("Message", "Quote and Loan added Successfully");
}
else
{
int loanID = loanBll.GetLoanByCode(strSplit[3].Remove(0, 9)).ID;
loanBll.EditLoan(loanModel, loanID, 1); //by nidhi for update the existing loan.
DuplicateLoan duplicateLoan = new DuplicateLoan();
//loanModel.Amortizing
//loanModel.Bilateral
duplicateLoan.CodeName = strSplit[3].Remove(0, 9);
//loanModel.Country
duplicateLoan.CouponFrequency = strSplit[7].Remove(0, 8);
duplicateLoan.Currency = strSplit[8].Remove(0, 9);
//loanModel.FacilitySize
duplicateLoan.FixedOrFloating = strSplit[9].Remove(0, 9);
duplicateLoan.Margin = strSplit[10].Remove(0, 8);
duplicateLoan.Maturity_Date = strSplit[11].Remove(0, 8);
//loanModel.Sector
duplicateLoan.Signing_Date = strSplit[12].Remove(0, 10).ToString().Trim();
loanBll.SaveDuplicateLoan(duplicateLoan);
}
}
hdnQuoteTemp.Value = "N";
ShowMessage("Message", "Quote and Loan added Successfully");
switch (flag)
{
case 1:
LogActivity("Quote and Loan A added", "Add the quote and trade on compact view A", string.Empty);
break;
case 2:
LogActivity("Quote and Loan B added", "Add the quote and trade on compact view B", string.Empty);
break;
case 3:
LogActivity("Quote and Loan C added", "Add the quote and trade on compact view C", string.Empty);
break;
default:
break;
}
}
catch (Exception)
{
}
}
private string CalculateIRR(string loanName, string marketPrice)
{
LoansBLL bll = new LoansBLL();
Loans loan = bll.GetLoanByCode(loanName);
int loanID = loan.ID;
double notional = Convert.ToDouble(loan.Notional);
LoanScheduleBL loanScheduleBL = new LoanScheduleBL();
List<LoanSchedule> loanSchedule = new List<LoanSchedule>();
loanSchedule = loanScheduleBL.GetLoanByID(loanID);
double[] cashFlows;
double[] days;
List<DateTime> scheduleDateTime = new List<DateTime>();
if (loanSchedule != null)
{
List<double> cashFlowDouble = new List<double>();
double mktPrice = 0.99;
if (marketPrice != string.Empty)
{
mktPrice = Convert.ToDouble(marketPrice) / 100;
}
double dFirstCashFlow = (Convert.ToDouble(mktPrice) * Convert.ToDouble(notional)) * -1;
scheduleDateTime.Add(loanSchedule.First().StartDate.Value);
cashFlowDouble.Add(dFirstCashFlow);
List<double> day = new List<double>();
foreach (var item in loanSchedule)
{
cashFlowDouble.Add(Convert.ToDouble(item.AmortisationInt));
day.Add(Convert.ToInt16(item.Days));
scheduleDateTime.Add(Convert.ToDateTime(item.EndDate));
}
cashFlows = cashFlowDouble.ToArray();
days = day.ToArray();
}
else
{
cashFlows = new double[1] { 0.0 };
days = new double[1] { 0.0 };
}
//Zainco.NewtonRaphson.IRRCalculator.Domain.ICalculator calculator = new NewtonRaphsonIRRCalc(cashFlows);
//Double d = calculator.Execute();
IRR irr = new IRR();
//double xirr = irr.Newtons_method(0.1,
// irr.total_f_xirr(cashFlows, days),
// irr.total_df_xirr(cashFlows, days));
double xirr = System.Numeric.Financial.XIrr(cashFlows, scheduleDateTime) * 100;
return Convert.ToDecimal(xirr).ToString("0.00");
// return d;
}
//private void BindLoanCodeDetails()
//{
// try
// {
// LoansBLL bll = new LoansBLL();
// string strLoanName = ddlAddLoanCode.Text.ToString();
// if (strLoanName.Contains(';'))
// {
// strLoanName = strLoanName.Replace(';', ' ');
// }
// Loans loan = bll.GetLoanByCode(strLoanName.Trim());
// if (loan != null)
// {
// txtBoxAddBorrower.Text = Convert.ToString(loan.Borrower);
// txtBoxAddSector.Text = Convert.ToString(loan.Sector);
// if (loan.Signing_Date != "")
// txtBoxAddSigningDate.SelectedDate = Convert.ToDateTime(loan.Signing_Date);
// else
// txtBoxAddSigningDate.Clear();
// if (loan.Maturity_Date != "")
// txtBoxAddMaturityDate.SelectedDate = Convert.ToDateTime(loan.Maturity_Date);
// else
// txtBoxAddMaturityDate.Clear();
// txtBoxFacilitySize.Text = loan.FacilitySize;
// ddlAddFixedOrFloating.SelectedValue = loan.FixedOrFloating;
// txtBoxAddMargin.Text = loan.Margin;
// ddlAddCurrency.SelectedValue = loan.Currency;
// ddlCountry.SelectedValue = loan.Country;
// ddlAddCouponFrequency.SelectedValue = loan.CouponFrequency;
// if (loan.Bilateral == true)
// ddlAddBilateral.SelectedValue = "Yes";
// else
// ddlAddBilateral.SelectedValue = "No";
// ddlAmortizing.SelectedValue = loan.Amortizing;
// lblConfirm.Text = "Loan already exists, do you wish to overwrite?";
// _operation = "Edit";
// }
// else
// {
// _operation = "Add";
// }
// //else
// //{
// // Clear();
// //}
// }
// catch (Exception)
// {
// }
//}
private void BindLoanCodeDetails()
{
try
{
LoansBLL bll = new LoansBLL();
string strLoanName = ddlAddLoanCode.Text.ToString();
if (strLoanName.Contains(';'))
{
strLoanName = strLoanName.Replace(';', ' ');
}
Loans loan = bll.GetLoanByCode(strLoanName.Trim());
if (loan != null)
{
if (loan.Borrower != null)
{
ddlBorrower.SelectedValue = Convert.ToString(loan.Borrower);
BorrowersBL borrowerBL = new BorrowersBL();
if (ddlBorrower.SelectedValue != string.Empty)
{
if (ddlBorrower.SelectedItem != null)
{
Borrower borrower = borrowerBL.GetBorrower(ddlBorrower.SelectedItem.Text);
txtGrid.Text = loan.Grid;
txtSummitCredit.Text = loan.SummitCreditEntity;
}
}
}
// txtBoxAddSector.Text = Convert.ToString(loan.Sector);
if (loan.Sector != null)
{
ddlSector.SelectedValue = Convert.ToString(loan.Sector);
}
if (loan.Signing_Date != "" && loan.Signing_Date != null)
txtBoxAddSigningDate.SelectedDate = Convert.ToDateTime(loan.Signing_Date);
else
txtBoxAddSigningDate.Clear();
if (loan.Maturity_Date != "" && loan.Maturity_Date != null)
txtBoxAddMaturityDate.SelectedDate = Convert.ToDateTime(loan.Maturity_Date);
else
txtBoxAddMaturityDate.Clear();
if (loan.CouponDate != "" && loan.CouponDate != null)
txtCouponDate.SelectedDate = Convert.ToDateTime(loan.CouponDate);
else
txtCouponDate.Clear();
if (loan.FacilitySize != null)
{
txtBoxFacilitySize.Text = Convert.ToDecimal(loan.FacilitySize).ToString("N");
}
if (loan.Fixed_Floating != null)
{
ddlAddFixedOrFloating.SelectedValue = loan.FixedOrFloating;
}
txtBoxAddMargin.Text = loan.Margin;
if (loan.Currency != null)
{
ddlAddCurrency.SelectedValue = loan.Currency;
}
if (loan.Country != null)
{
ddlCountry.SelectedValue = loan.Country;
}
txtPP.Text = loan.PP;
// txtCRating.Text = loan.CreditRating;
txtStructureID.Text = loan.StructureID;
if (loan.CouponFrequency != null)
{
ddlAddCouponFrequency.SelectedValue = loan.CouponFrequency;
}
txtNotional.Text = Convert.ToDecimal(loan.Notional).ToString("N");
if (loan.Bilateral == true)
ddlAddBilateral.SelectedValue = "Yes";
else
ddlAddBilateral.SelectedValue = "No";
if (loan.Amortizing == "Yes")
{
ddlAmortizing.SelectedValue = loan.Amortizing;
if (ddlAmortizing.SelectedValue == "Yes")
{
if (loan.AmortisationsStartPoint != null)
txtAmortisationsStartDate.SelectedDate = Convert.ToDateTime(loan.AmortisationsStartPoint);
txtAmortisations.Text = loan.NoOfAmortisationPoint.ToString();
trDate.Visible = true;
trNo.Visible = true;
tblAmortisation.Visible = true;
}
}
else
{
ddlAmortizing.SelectedValue = "No";
trDate.Visible = false;
trNo.Visible = false;
tblAmortisation.Visible = false;
}
txtGurantor.Text = loan.Gurantor;
txtGrid.Text = loan.Grid;
txtSummitCredit.Text = loan.SummitCreditEntity;
CheckNodes(tvCreditRating, loan);
txtBoxAddMargin.Text = loan.Margin;
LoanScheduleBL scheduleBL = new LoanScheduleBL();
List<LoanSchedule> scheduleList = scheduleBL.GetLoanByID(loan.ID);
if (scheduleList != null && scheduleList.Count > 0)
{
dt1.Clear();
//dt1.Columns.Add("ID", typeof(int));
//dt1.Columns.Add("StartDate", typeof(DateTime));
//dt1.Columns.Add("EndDate", typeof(DateTime));
//dt1.Columns.Add("Notional", typeof(long));
//dt1.Columns.Add("Factor", typeof(float));
for (int i = 0; i < scheduleList.Count; i++)
{
// dt1.Rows.Add(scheduleList[i].ID, scheduleList[i].StartDate, scheduleList[i].EndDate, scheduleList[i].Notation, scheduleList[i].Factor);
dt1.Rows.Add(i + 1, scheduleList[i].StartDate.Value.ToShortDateString(), scheduleList[i].EndDate.Value.ToShortDateString(), scheduleList[i].CoupFrac, scheduleList[i].Notation, scheduleList[i].Amortisation, scheduleList[i].Factor, scheduleList[i].Spread, scheduleList[i].CouponPaymentDate, scheduleList[i].RiskFreeDP1, scheduleList[i].RiskFreeDP2, scheduleList[i].FloatingRate, scheduleList[i].AllInRate, scheduleList[i].Interest, scheduleList[i].Days, scheduleList[i].AmortisationInt);
}
pnlAmortizing.Visible = true;
grdAmortizing.Visible = true;
btnCalculatSchedule.Visible = true;
Session.Add("LoanScheduleData", dt1);
grdAmortizing.DataSource = dt1;
grdAmortizing.DataBind();
}
else
{
Session.Remove("LoanScheduleData");
dt1.Clear();
pnlAmortizing.Visible = false;
btnCalculatSchedule.Visible = false;
grdAmortizing.Visible = false;
}
hfLoanID.Value = loan.ID.ToString();
Session.Add("EditLoanID", loan.ID.ToString());
lblConfirm.Text = "Loan already exists, do you wish to overwrite?";
_operation = "Edit";
}
else
{
hfLoanID.Value = string.Empty;
_operation = "Add";
lblConfirm.Text = "Are you sure you want to add this loan to database?";
// Clear();
}
}
catch (Exception)
{
}
}
protected DataTable GetCompactChartData(string loanName)
{
try
{
DataTable dt = new DataTable();
dt.Columns.Add("ID");
dt.Columns.Add("EndDate");
dt.Columns.Add("Notation");
LoansBLL loanBL = new LoansBLL();
int loanID = loanBL.GetLoanByCode(loanName).ID;
LoanScheduleBL loanScheduleBL = new LoanScheduleBL();
List<LoanSchedule> loanSchedule = loanScheduleBL.GetLoanByID(loanID);
if (loanSchedule != null)
{
for (int i = 0; i < loanSchedule.Count; i++)
{
dt.Rows.Add((i + 1), new DateTime(loanSchedule[i].EndDate.Value.Year, loanSchedule[i].EndDate.Value.Month, loanSchedule[i].EndDate.Value.Day), loanSchedule[i].Notation.ToString());
}
}
return dt;
}
catch (Exception)
{
return null;
}
}
