public bool ApplyLoanDAL(CarLoan car)
{
//CarLoan car = (CarLoan)(object)obj;
List <CarLoan> loanList = DeserializeFromJSON("CarLoans.txt");
loanList.Add(car);
return(SerializeIntoJSON(loanList, "CarLoans.txt"));
}
public double CalculateCarLoanRate(CarLoan carLoan)
{
double rate = 12.5F;
bool isEligible = eligibilityChecker.IsApplicantEligible(carLoan);
if (isEligible)
{
rate = rate - carLoan.DiscountFactor;
}
return(rate);
}
public static void Main(string[] args)
{
CarLoan carLoan = new CarLoan();
bool isEligibleCarLoan = carLoan.IsEligible(false, false, true);
Console.WriteLine("Car Loan Application Status = {0}", isEligibleCarLoan);
MortgageLoan mortgageLoan = new MortgageLoan();
bool isEligibleMortgageLoan = mortgageLoan.IsEligible(false, false, true);
Console.WriteLine("Mortgage Loan Application Status = {0}", isEligibleMortgageLoan);
}
static void Main()
{
Loan aLoan = new Loan(333, "Hanson", 7000.00);
CarLoan aCarLoan = new CarLoan(444, "Carlisle", 30000.00, 2011, "BMW");
Console.WriteLine("Loan #{0} for {1} is for {2}", aLoan.LoanNumber, aLoan.LastName, aLoan.LoanAmount.ToString("C2"));
Console.WriteLine("Loan #{0} for {1} is for {2}", aCarLoan.LoanNumber, aCarLoan.LastName, aCarLoan.LoanAmount.ToString("C2"));
Console.WriteLine("Loan #{0} is for a {1} {2}", aCarLoan.LoanNumber, aCarLoan.Year, aCarLoan.Make);
Console.Read();
}
static void Main()
{
Loan aLoan = new Loan(333, "Hanson", 7000.00);
CarLoan aCarLoan = new CarLoan(444, "Carlisle", 30000.00, 2011, "BMW");
Console.WriteLine("Loan #{0} for {1} is for {2}", aLoan.LoanNumber, aLoan.LastName, aLoan.LoanAmount.ToString("C2"));
Console.WriteLine("Loan #{0} for {1} is for {2}", aCarLoan.LoanNumber, aCarLoan.LastName, aCarLoan.LoanAmount.ToString("C2"));
Console.WriteLine("Loan #{0} is for a {1} {2}", aCarLoan.LoanNumber, aCarLoan.Year, aCarLoan.Make);
Console.Read();
}
public bool ApplyLoanBL(CarLoan car)
{
//CarLoan car = (CarLoan)(Object)obj;
if (validate(car) == true)
{
car.LoanID = "CAR" + BusinessLogicUtil.SystemDateToString();
car.InterestRate = 10.65;
car.EMI_Amount = BusinessLogicUtil.ComputeEMI(car.AmountApplied, car.RepaymentPeriod, car.InterestRate);
car.DateOfApplication = DateTime.Now;
car.Status = (LoanStatus)0;
CarLoanDAL carDAL = new CarLoanDAL();
return(carDAL.ApplyLoanDAL(car));
}
return(false);
}
public CarLoan ApproveLoanDAL(string loanID, LoanStatus updatedStatus)
{
List <CarLoan> carLoans = DeserializeFromJSON("CarLoans.txt");
CarLoan objToReturn = new CarLoan();
foreach (var Loan in carLoans)
{
if (Loan.LoanID == loanID)
{
Loan.Status = updatedStatus;
objToReturn = Loan;
break;
}
}
SerializeIntoJSON(carLoans, "CarLoans.txt");
return(objToReturn);
}
public virtual ILoanGateway CreateLoanGateway(LoanType type)
{
ILoanGateway gateway = null;
switch (type)
{
case LoanType.Car:
gateway = new CarLoan();
break;
case LoanType.House:
gateway = new HousingLoan();
break;
default: break;
}
return(gateway);
}
static void Main()
{
Loan aLoan = new Loan();
aLoan.LoanNumber = 2239;
aLoan.LastName = "Mitchell";
aLoan.LoanAmount = 1_000.00;
WriteLine(aLoan);
CarLoan aCarLoan = new CarLoan();
aCarLoan.LoanNumber = 3358;
aCarLoan.LastName = "Jansen";
aCarLoan.LoanAmount = 20_000.00;
aCarLoan.Year = 2007;
aCarLoan.Make = "Ford";
WriteLine(aCarLoan);
}
public ILoan Create(LoanType loanType)
{
ILoan loan = null;
switch (loanType)
{
case LoanType.HomeLoan:
loan = new HomeLoan();
break;
case LoanType.CarLoan:
loan = new CarLoan();
break;
case LoanType.PersonalLoan:
loan = new PersonalLoan();
break;
default:
break;
}
return(loan);
}
public bool validate(CarLoan car)
{
if (BusinessLogicUtil.validate(car.CustomerID) == false)
{
throw new InvalidStringException("Invalid Customer ID");
}
if (car.AmountApplied >= 2000001)
{
throw new InvalidAmountException("Maximum loan amount is Rs.20 lakh");
}
if (car.RepaymentPeriod >= 11)
{
throw new InvalidRangeException("Repayment period can be maximum of 10 years");
}
if (car.SalaryDeductions >= car.GrossIncome)
{
throw new InvalidAmountException("Salary deduction can't be greater than or equal to Gross salary");
}
return(true);
}
