public static string getEncodedValue(OrderClass OrderClass)
{
// Create the concatenated string i.e. encoded string
string encodedString = OrderClass.getCreditCardNumber() + "#" + OrderClass.getRoomPrice() + "#" + OrderClass.getNumberOfRooms() + "#" + OrderClass.getSenderID() + "#" + OrderClass.getReceiverID();
return encodedString ;
}
/*
* Generate and place orders from TravelAgency Randomly
*/
public void agency()
{
for (int i = 0; i < 2; i++)
{
Random random = new Random();
int r = random.Next(0, 2);
OrderClass order = new OrderClass();
order.setCreditCardNumber(TransactionAgency.validCreditCard[random.Next(0, 2)]);
order.setRoomPrice(price[r]);
order.setNumberOfRooms(random.Next(1, 5));
order.setSenderID(tID);
order.setReceiverID(r);
string value = EncoderDecoder.getEncodedValue(order);
lock (this)
{
Monitor.Enter(MainSystem.mcb);
try
{
value = value +"?"+ DateTime.Now.Ticks; //append timestamp to order object
MainSystem.mcb.setOneCell(value);
Console.WriteLine("\n-----------------------------------------------------------------------");
Console.WriteLine("TravelAgency {0}=>\nOrder Details: \n\tRoomPrice:{1} \n\tNumberOfRooms:{2}", order.getSenderID(), order.getRoomPrice(), order.getNumberOfRooms());
Console.WriteLine("Order is initiated successfully for Hotel: " + order.getReceiverID());
Console.WriteLine("-----------------------------------------------------------------------");
MainSystem.placed++;
}
finally
{
Monitor.Exit(MainSystem.mcb);
}
}
Thread.Sleep(600);
}
}
// Function to check buffer repeatedly for entries
public void hotelFunction()
{
do
{
Monitor.Enter(MainSystem.mcb);
try
{
for (int i = 0; i < 2; i++) // Check all 2 entries
{
string encodedString = MainSystem.mcb.getOneCell(i, hotelID);
string[] stringTokens = null;
if(encodedString != null)
stringTokens = encodedString.Split('?');
if (stringTokens != null && stringTokens[0] != null) // If entry found
{
orderObject = EncoderDecoder.getDecodedValue(stringTokens[0]);
orderObject.setCreditCardNumber((client.Encrypt(orderObject.getCreditCardNumber().ToString())));
var t = new Thread(() => orderProcessing(orderObject, orderObject.getRoomPrice(), stringTokens[1])); // Start processing order
Console.WriteLine("\n======================================================================");
Console.WriteLine("Order Received for the Hotel :"+ orderObject.getReceiverID());
Console.WriteLine("TravelAgency:{0}, RoomPrice:{1}, NumberOfRooms:{2}", orderObject.getSenderID(), orderObject.getRoomPrice(), orderObject.getNumberOfRooms());
Console.WriteLine("======================================================================");
t.Start();
t.Join();
}
}
}
finally
{
Monitor.Exit(MainSystem.mcb);
}
Thread.Sleep(1000);
} while (iterations != 100);
}
/*
* This event handler checks the order status
*/
public void RoomStatus(Boolean success, OrderClass oObject, String timeStamp)
{
DateTime dt1 = new DateTime(Convert.ToInt64(timeStamp));
DateTime dt2 = DateTime.Now;
if (oObject.getSenderID() == tID && success)
{
Console.WriteLine("\n++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
Console.WriteLine("Room Booking is done successfully at HotelID:{0}", oObject.getReceiverID());
Console.WriteLine("Order Details: \n\tTravelAgency:{0} \n\tRoomPrice:{1} \n\tNumberOfRooms:{2}", oObject.getSenderID(), oObject.getRoomPrice(), oObject.getNumberOfRooms());
Console.WriteLine("Total Cost: $" + (oObject.getRoomPrice() * oObject.getNumberOfRooms() + 0.12 * (oObject.getRoomPrice() * oObject.getNumberOfRooms())));
Console.WriteLine("Time span for completion of the order:" + dt2.Subtract(dt1));
Console.WriteLine("++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
MainSystem.notified++;
}
if (oObject.getSenderID() == tID && !success)
{
Console.WriteLine("\n\t\tRoom not booked at Hotel: " + oObject.getReceiverID());
Console.WriteLine("\t\tTravelAgency:{0}, UnitPrice:{1}, NumberOfUnit:{2}\n", oObject.getSenderID(), oObject.getRoomPrice(), oObject.getNumberOfRooms());
MainSystem.notified++;
}
}
