public void DeleteLoanPayment(Guid loanPaymentId)
{
string errMsg = $"Delete failed, a loan payment with id '{loanPaymentId}' could not be found!";
LoanPayment found =
((List <LoanPayment>)LoanPayments).Find(p => p.Id == loanPaymentId)
?? throw new InvalidOperationException(errMsg);
_loanPayments.Remove(found);
}
public void UpdateLoanPayment(LoanPayment payment)
{
string errMsg = $"Update failed, a loan payment with id '{payment.Id}' could not be found!";
LoanPayment found =
((List <LoanPayment>)LoanPayments).Find(p => p.Id == payment.Id)
?? throw new InvalidOperationException(errMsg);
found.UpdateLoanInterestAmount(payment.LoanInterestAmount);
found.UpdatePaymentNumber(payment.PaymentNumber);
found.UpdatePaymentDueDate(payment.PaymentDueDate);
found.UpdateLoanPrincipalAmount(payment.LoanPrincipalAmount);
found.UpdateLoanInterestAmount(payment.LoanInterestAmount);
found.UpdateLoanPrincipalRemaining(payment.LoanPrincipalRemaining);
found.UpdateUserId(payment.UserId);
}
public void AddLoanPayment(LoanPayment payment)
{
//TODO check for duplicate loan payment
_loanPayments.Add(payment);
}
