private void SendDelinquentPaymentNotification(LoanPayment payment, Client client)
{
mailService.SendMessage(
SendDelinquentPaymentNotificationSubject,
String.Format(SendDelinquentPaymentNotificationBody, client.FirstName, payment.Amount),
client.Email);
}
private void ReCalculatePayment(LoanPayment payment, DateTime date, LoanProduct product)
{
if (payment.Date < date)
{
payment.Fine += product.FineDayPercentage * payment.Amount;
}
}
public void TryPayLoanPayment(LoanPayment loanPayment)
{
Contract.Requires<ArgumentNullException>(loanPayment.IsNotNull());
Account account = loanPayment.TakenLoan.Client.PrimaryAccount;
account.Amount = TryPayLoanPayment(account.Amount, loanPayment);
CheckLoanPaymentStatus(loanPayment);
CheckTakenLoanStatus(loanPayment.TakenLoan);
this.gangsterBankUnitOfWork.ClientsRepository.CreateOrUpdate(loanPayment.TakenLoan.Client);
}
private void ProceedPayment(LoanPayment payment, DateTime date, Client client)
{
var paymentDate = payment.Date;
if (paymentDate < date)
{
this.SendDelinquentPaymentNotification(payment, client);
}
else if (paymentDate == date)
{
this.SendTodayPaymentNotification(payment, client);
}
else if (paymentDate < date.AddDays(3))
{
this.Send3DayPaymentNotification(payment, client);
}
}
private static void CheckLoanPaymentStatus(LoanPayment loanPayment)
{
if (loanPayment.Fine == 0 && loanPayment.Amount == 0)
{
loanPayment.Status = loanPayment.Date.Date < DateTime.Now.Date
? LoanPaymentStatus.PaidWithDelay
: LoanPaymentStatus.Paid;
}
}
private static decimal TryPayLoanPayment(decimal amount, LoanPayment loanPayment)
{
amount = PayRequiredPaymentAmount(amount, loanPayment.Fine, newAmount => loanPayment.Fine = newAmount);
amount = PayRequiredPaymentAmount(amount, loanPayment.Amount, newAmount => loanPayment.Amount = newAmount);
return amount;
}