public void Dispense(Currency cur)
{
if (cur.Amount >= 100)
{
int num = cur.Amount / 100;
int remainder = cur.Amount % 100;
Console.WriteLine("Dispensing " + num + " Rs. 100 note");
if (remainder != 0)
{
nextDispenser.Dispense(new Currency(remainder));
}
}
else
{
nextDispenser.Dispense(cur);
}
}
public ICashDispenser WithDraw(string name, decimal amount)
{
ICashDispenser cashDispenser = Factory.CreateCashDispenser();
IAccount account = GetAccountByName(name);
ITransaction withDraw = new WithDraw()
{
Account = account,
Amount = amount
};
if (account.Balance < amount)
{
cashDispenser.IsSufficientBalance = false;
return(cashDispenser);
}
else
{
cashDispenser.IsSufficientBalance = true;
}
int[] bills = _dab.GetBills();
for (int i = 0; i < bills.Length; i++)
{
if (!(amount < bills[i]))
{
cashDispenser.NumberOfBills[i] = (int)amount / bills[i];
if (cashDispenser.NumberOfBills[i] > _dab.NumberOfBills[i])
{
cashDispenser.NumberOfBills[i] = _dab.NumberOfBills[i];
}
amount -= bills[i] * cashDispenser.NumberOfBills[i];
}
}
if (amount > 10)
{
cashDispenser.IsSufficientCash = false;
return(cashDispenser);
}
else if (amount > 0 && amount < 10)
{
cashDispenser.IsValidAmount = false;
return(cashDispenser);
}
else
{
cashDispenser.IsSufficientCash = true;
cashDispenser.IsValidAmount = true;
cashDispenser.Dispense(_dab);
withDraw.Execute();
return(cashDispenser);
}
}
public bool DoWithdrawal(Account account, int amount)
{
var transactionBancaire = transactionFactory.Create(account, amount);
if (transactionBancaire.Validate())
{
transactionBancaire.Process();
try
{
cashDispenser.Dispense(amount);
return(true);
}
catch (OutOfMoneyException e)
{
transactionBancaire.Rollback();
}
}
return(false);
}