/// <summary>
/// Creates a payment plan for a series loan.
/// </summary>
/// <param name="borrowedAmmount">The amount the loan is for</param>
/// <param name="numberOfYears">Number of years the user wishes to spend paying back the loan</param>
/// <param name="interestRate">The interest rate for the loan</param>
/// <returns>A list as a payment plan. The first term will be empty except for the borrowed amount</returns>
public override IEnumerable <PaymentPlanModel> CalculatePaymentPlan(double borrowedAmmount, int numberOfYears, double interestRate)
{
var model = new List <PaymentPlanModel>();
model.Add(new PaymentPlanModel()
{
OutstandingDebt = borrowedAmmount
});
var termPayment = CalculateTermDeduction(borrowedAmmount, numberOfYears);
for (int i = 0; i < numberOfYears * 12; i++)
{
var interest = CalculateInterest(borrowedAmmount, interestRate);
if (borrowedAmmount < termPayment)
{
termPayment = borrowedAmmount;
}
borrowedAmmount -= termPayment;
var payment = new PaymentPlanModel()
{
Term = i + 1,
TermTotalAmount = termPayment + interest,
Interest = interest,
Principal = termPayment,
OutstandingDebt = borrowedAmmount
};
model.Add(payment);
}
return(model);
}
public InstallmentPlan GetAllInstallmentPlan()
{
InstallmentPlan result = new InstallmentPlan();
PaymentPlanModel pm = new PaymentPlanModel();
result.plans = pm.getAllInstallmentPlan();
result.total_values = pm.getPaymentStatusValues();
return(result);
}
public List <DueListItem> ConfirmPaymentPlan(PaymentPlan plan)
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.confirmPaymentPlan(plan));
}
public int AddNewPaymentPlan(PaymentPlan plan)
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.AddNewPaymentPlan(plan));
}
public IEnumerable <DashboardTableData> GetDueInfoByCustomerIDAndInovice(SearchByIdAndInvoice search)
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.getDueInfoByCustomerIDAndInovice(search.customer_id, search.invoice_no));
}
public IEnumerable <Invoice> GetInvoiceListByCustomerID(SearchById search)
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.getInvoiceListByCustomerID(search.id));
}
public InstallmentPlanDetail GetOneInstallmentPlanDetailById(SearchById search)
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.getPaymentPlanDetail(search.id));
}
public PaymentPlanDisplay GetOnePaymentPlanById(SearchById search)
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.getOnePaymentPlanById(search.id));
}
public IEnumerable <PaymentPlanDisplay> GetAllPaymentPlan()
{
PaymentPlanModel pm = new PaymentPlanModel();
return(pm.getAllPaymentPlan());
}
