private void addBalanceColumn(DataTable summary)
{
AccountLoans loans = new AccountLoans(database, account);
loans.IncludeClosedLoans = true;
Dictionary<long, decimal> runningBalance = new Dictionary<long, decimal>();
Dictionary<long, decimal> runningProfit = new Dictionary<long, decimal>();
foreach (Loan loan in loans)
{
runningBalance[loan.Id] = loan.TotalPayable;
runningProfit[loan.Id] = (loan.ProcessingFee + loan.ReloanFee);
}
summary.Columns.Add("balance", typeof(decimal));
summary.Columns.Add("profit", typeof(decimal));
foreach (DataRow row in summary.Rows)
{
long loanId = (long)row["loan_id"];
decimal balanceDeductible = (decimal)row["balance_deductible"];
decimal amount = (decimal)row["amount"];
decimal interestPayment = (decimal)row["interest_payment"];
decimal currentProfit = runningProfit[loanId] + interestPayment;
decimal currentBalance = runningBalance[loanId] - balanceDeductible;
row["balance"] = currentBalance;
row["profit"] = currentProfit;
runningBalance[loanId] = currentBalance;
runningProfit[loanId] = currentProfit;
}
}
public bool Withdraw(ITransaction transaction)
{
if ((Balance - transaction.Amount) < 0 && Type == TypeFactory.CheckingAccount)
{
return(false);
}
else if ((Balance - transaction.Amount) < 0 && Type == TypeFactory.BusinessAccount)
{
if (OverDraftLoan == null)
{
OverDraftLoan = new BankLoan(.1, transaction.Amount - Balance, TypeFactory.GenerateLoanID(), TypeFactory.OverdraftLoan);
AccountLoans.Add(OverDraftLoan);
AccountTransactions.Add(transaction);
Balance = 0;
}
else
{
OverDraftLoan.Amount += transaction.Amount;
AccountLoans.Add(OverDraftLoan);
}
}
else
{
Balance -= transaction.Amount;
AccountTransactions.Add(transaction);
}
return(true);
}
public LoanViewForm(Account account)
{
InitializeComponent();
this.account = account;
Text = account.Name + " Loans";
accountLoans = new AccountLoans(DatabaseFactory.Default, account);
accountLoans.StartDate = LoanBookForm.TimelineStartDate;
accountLoans.EndDate = LoanBookForm.TimelineEndDate;
accountLoans.IncludeClosedLoans = true;
}
private void form_UpdateForm()
{
accountLoans = new AccountLoans(DatabaseFactory.Default, account);
accountLoans.StartDate = LoanBookForm.TimelineStartDate;
accountLoans.EndDate = LoanBookForm.TimelineEndDate;
loanGrid.DataSource = accountLoans.Summary;
if (FormUpdated != null)
{
FormUpdated();
}
}
private void loadLoanSelector()
{
if (this.loan == null)
{
AccountLoans loanList = new AccountLoans(DatabaseFactory.Default, account);
foreach (Loan loan in loanList)
{
loanSelector.Items.Add(loan);
}
}
else
{
loanSelector.Items.Add(loan);
loanSelector.SelectedItem = loan;
}
}
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;
}
}