static void Main()
{
List<Employee> managers = new List<Employee>
{
new Employee("William Worker", Decimal.Zero),
new Employee("Mary Manager", new Decimal(1000)),
new Employee("Victor Vicepres", new Decimal(5000)),
new Employee("Paula President", new Decimal(20000)),
};
Decimal expenseReportAmount;
while (ConsoleInput.TryReadDecimal("Expense report amount:", out expenseReportAmount))
{
IExpenseReport expense = new ExpenseReport(expenseReportAmount);
bool expenseProcessed = false;
foreach (Employee approver in managers)
{
ApprovalResponse response = approver.ApproveExpense(expense);
if (response != ApprovalResponse.BeyondApprovalLimit)
{
Console.WriteLine("The request was {0}.", response);
expenseProcessed = true;
break;
}
}
if (!expenseProcessed)
{
Console.WriteLine("No one was able to approve your expense.");
}
}
}
static void Main()
{
ExpenseHandler william = new ExpenseHandler(new Employee("William Worker", Decimal.Zero));
ExpenseHandler mary = new ExpenseHandler(new Employee("Mary Manager", new Decimal(1000)));
ExpenseHandler victor = new ExpenseHandler(new Employee("Victor Vicepres", new Decimal(5000)));
ExpenseHandler paula = new ExpenseHandler(new Employee("Paula President", new Decimal(20000)));
william.RegisterNext(mary);
mary.RegisterNext(victor);
victor.RegisterNext(paula);
Decimal expenseReportAmount;
if (ConsoleInput.TryReadDecimal("Expense report amount:", out expenseReportAmount))
{
IExpenseReport expense = new ExpenseReport(expenseReportAmount);
ApprovalResponse response = william.Approve(expense);
Console.WriteLine("The request was {0}.", response);
}
}