public Reloan(Database database, Loan loan)
{
this.database = database;
this.originalLoan = loan;
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
reloan = factory.Clone(loan);
reloan.IsReloan = true;
}
public Reloan(Database database, Loan loan)
{
this.database = database;
this.originalLoan = loan;
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
reloan = factory.Clone(loan);
reloan.IsReloan = true;
}
private decimal longTermReloanReleaseAmount()
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
Loan newLoan = factory.Clone(originalLoan);
newLoan.InterestRate = originalLoan.InterestRate + 1;
decimal newInterest = LoanCalculator.InterestPaymentPart(originalLoan.MonthlyDue, originalLoan.Principal, originalLoan.InterestRate+1, originalLoan.MonthlyDue);
decimal newPrincipal = originalLoan.MonthlyDue - newInterest;
return (newPrincipal * originalLoan.MonthsPaid) - originalLoan.ProcessingFee;
}
private decimal longTermReloanReleaseAmount()
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
Loan newLoan = factory.Clone(originalLoan);
newLoan.InterestRate = originalLoan.InterestRate + 1;
decimal newInterest = LoanCalculator.InterestPaymentPart(originalLoan.MonthlyDue, originalLoan.Principal, originalLoan.InterestRate + 1, originalLoan.MonthlyDue);
decimal newPrincipal = originalLoan.MonthlyDue - newInterest;
return((newPrincipal * originalLoan.MonthsPaid) - originalLoan.ProcessingFee);
}
private void longTermReloanSave()
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
Loan newLoan = factory.Clone(originalLoan);
newLoan.Id = 0;
newLoan.IsReloan = true;
try
{
database.BeginTransaction();
originalLoan.MarkClosed();
newLoan.Save();
database.Commit();
}
catch (DatabaseException exception)
{
database.Rollback();
}
}
private void longTermReloanSave()
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
Loan newLoan = factory.Clone(originalLoan);
newLoan.Id = 0;
newLoan.IsReloan = true;
try
{
database.BeginTransaction();
originalLoan.MarkClosed();
newLoan.Save();
database.Commit();
}
catch (DatabaseException exception)
{
database.Rollback();
}
}
private void toggleLoanType(Loan.LoanType type)
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
if (type == Loan.LoanType.AmortizedPayment)
{
int term;
bool parseResult = int.TryParse(termInput.Text, out term);
term = parseResult ? term : 0;
loan = factory.ConvertToAmortizedLoan(this.loan as PerpetualInterestLoan, term);
}
else if (type == Loan.LoanType.InterestOnlyPayment)
{
loan = factory.ConvertToPerpetualInterestLoan(this.loan as AmortizedLoan);
}
else
{
throw new ArgumentException("Unsupported loan type");
}
}
private Loan cloneOriginalLoan(Loan originalLoan)
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
return factory.Clone(originalLoan);
}
private void toggleLoanType(Loan.LoanType type)
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
if (type == Loan.LoanType.AmortizedPayment)
{
int term;
bool parseResult = int.TryParse(termInput.Text, out term);
term = parseResult ? term : 0;
loan = factory.ConvertToAmortizedLoan(this.loan as PerpetualInterestLoan, term);
}
else if (type == Loan.LoanType.InterestOnlyPayment)
{
loan = factory.ConvertToPerpetualInterestLoan(this.loan as AmortizedLoan);
}
else
{
throw new ArgumentException("Unsupported loan type");
}
}
private Loan cloneOriginalLoan(Loan originalLoan)
{
LoanFactory factory = new LoanFactory(DatabaseFactory.Default);
return(factory.Clone(originalLoan));
}
