/// <summary>
/// Extends the room time by the length given
/// </summary>
/// <param name="length">the length to extend the room by</param>
/// <returns>true if the room time has been extended</returns>
public override bool extendTime(int length)
{
if (customerId == 0)
{
throw new Exception("Error releasing room: Currently nobody has booked this room.");
}
if (length <= 0)
{
throw new Exception("You can not extend for minus days");
}
DateTime endDate = startDate.AddDays(this.length);
accessible = false;
this.length += length;
Person person = Library.Get.getPersonById(customerId);
double amountToPay = PRICE_TABLE.getPriceFor(roomCount, endDate, endDate.AddDays(length));
double delta = amountToPay * person.Discount;
if (person.requestPayment(amountToPay - delta))
{
Library.Get.addTransaction(
new Transaction(customerId, (amountToPay - delta), endDate, length, roomId));
}
else
{
return(false);
}
return(true);
}
/// <summary>
/// Books a room for a specific lenght and for a certain amount of guests
///
/// the start date is always today
/// </summary>
/// <param name="customerId">The customer id making the booking</param>
/// <param name="start">The start</param>
/// <param name="length"></param>
/// <param name="guests"></param>
/// <returns>True if the room has been booked successfully. False if it fails</returns>
public override bool book(int customerId, int length, int guests)
{
if (CustomerId != 0)
{
throw new Exception("This room is already booked!");
}
if (length <= 0)
{
throw new Exception("You must book a room for longer than 0 days!");
}
this.length = length;
startDate = DateTime.Now;
DateTime endDate = startDate.AddDays(length);
Person person = Library.Get.getPersonById(customerId);
double amountToPay = 0;
try
{
amountToPay = PRICE_TABLE.getPriceFor(
roomCount, startDate, endDate);
}
catch (Exception ex) { throw new Exception(ex.Message); }
double delta = amountToPay * person.Discount;
if (person.requestPayment(amountToPay - delta))
{
Library.Get.addTransaction(
new Transaction(customerId, Math.Round((amountToPay - delta), 3), startDate, length, roomId));
this.guests = guests;
this.accessible = false;
this.customerId = customerId;
return(true);
}
else
{
throw new Exception("This member doesn't have enough money");
}
}
