private Payment defaultPayment()
{
Payment payment = new Payment(DatabaseFactory.Default);
payment.PaymentDate = DateTime.Now;
payment.Amount = 0;
payment.Remarks = "";
return payment;
}
public void Remove(Payment payment)
{
string sql = "DELETE FROM payments WHERE id=:id";
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters[":id"] = payment.Id;
database.Execute(sql, parameters);
}
public PaymentForm(Account account, Loan loan = null, Payment payment = null)
{
this.account = account;
this.loan = loan;
if (payment == null)
{
payment = defaultPayment();
}
this.payment = payment;
this.payment.Account = account;
this.payment.Loan = loan;
paymentError = new ErrorProvider(this);
loanError = new ErrorProvider(this);
InitializeComponent();
Text = "Payment Form";
}
private void form_PaymentSaved(Payment payment)
{
refreshForm();
}
private void loadLoanSelector(Payment initialPayment = null)
{
if (this.loan == null)
{
AccountLoans loanList = new AccountLoans(DatabaseFactory.Default, account);
loanList.IncludeClosedLoans = false;
foreach (Loan loan in loanList)
{
loanSelector.Items.Add(loan);
}
}
else
{
loanSelector.Items.Add(loan);
loanSelector.SelectedItem = loan;
}
}
private void shortTermReloanSave()
{
Payment payment = new Payment(database);
payment.Account = originalLoan.Account;
payment.Loan = originalLoan;
payment.Amount = originalLoan.Balance;
payment.PaymentDate = DateTime.Now;
if (string.IsNullOrEmpty(payment.Remarks))
{
payment.Remarks = "Reloan payment";
}
if (string.IsNullOrEmpty(reloan.Remarks))
{
reloan.Remarks = "Reloan";
}
reloan.Id = 0;
try
{
database.BeginTransaction();
originalLoan.MarkClosed();
payment.Save();
reloan.Save();
database.Commit();
}
catch (DatabaseException exception)
{
database.Rollback();
}
}
private void form_PaymentSaved(Payment payment)
{
form_UpdateForm();
}
private Payment selectedPayment()
{
Payment payment = new Payment(DatabaseFactory.Default);
payment.Id = long.Parse(historyGrid.CurrentCell.OwningRow.Cells["id"].Value.ToString());
payment.Account = account;
payment.Loan = loan;
payment.Load();
return payment;
}
void paymentForm_PaymentSaved(Payment payment)
{
loadPaymentHistory();
dispatchFormUpdatedEvent();
}