public Worker(NetworkStream networkStream, List <Employee> loggedUsers)
{
_networkStream = networkStream;
_formatter = new BinaryFormatter();
_controller = new BLLController();
_loggedUsers = loggedUsers;
ThreadStart ts = Handle;
var thread = new Thread(ts);
thread.Start();
}
private void Handle()
{
try
{
var operation = 0;
while (operation != (int)Operation.End)
{
var transferObject = _formatter.Deserialize(_networkStream) as TransferObject;
if (transferObject == null)
{
continue;
}
switch (transferObject.Operation)
{
case Operation.GetEmployeesNames:
transferObject.TransferObj = BLLController.GetEmployeesNames();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.Login:
var currentUser = transferObject.TransferObj as Employee;
if (_loggedUsers.Any(a => a.Username == currentUser.Username))
{
transferObject.TransferObj = -1;
_formatter.Serialize(_networkStream, transferObject);
continue;
}
transferObject.TransferObj =
_controller.Login(currentUser);
_formatter.Serialize(_networkStream, transferObject);
_loggedUsers.Add(currentUser);
break;
case Operation.FindEmployee:
transferObject.TransferObj =
BLLController.FindEmployee(transferObject.TransferObj as string);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetNewID:
transferObject.TransferObj =
BLLController.GetNewId(transferObject.TransferObj as IGenericObject);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetAllOwners:
transferObject.TransferObj = BLLController.GetAllOwners();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetAutoTypes:
transferObject.TransferObj = BLLController.GetAllAutoTypes();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.Input:
transferObject.TransferObj =
BLLController.Input(transferObject.TransferObj as IGenericObject);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.FindService:
transferObject.TransferObj =
BLLController.FindServices(transferObject.TransferObj as string);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.UpdateService:
transferObject.TransferObj =
BLLController.UpdateService(transferObject.TransferObj as Service);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.UpdateAuto:
transferObject.TransferObj = BLLController.UpdateAuto(transferObject.TransferObj as Auto);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.FindAuto:
transferObject.TransferObj =
BLLController.FindAutos(transferObject.TransferObj as string);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.DeleteAuto:
transferObject.TransferObj =
BLLController.DeleteAuto(transferObject.TransferObj as Auto);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetAllEmployees:
transferObject.TransferObj = BLLController.GetAllEmployees();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.FindInvoice:
transferObject.TransferObj =
BLLController.FindInvoices(transferObject.TransferObj as string);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetAllServices:
transferObject.TransferObj = BLLController.GetAllServices();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetAllAutos:
transferObject.TransferObj = BLLController.GetAllAutos();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.GetAllInvoiceItems:
transferObject.TransferObj = BLLController.GetAllInvoiceItems();
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.FindInvoiceItems:
transferObject.TransferObj =
BLLController.FindInvoiceItems(transferObject.TransferObj as string);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.UpdateInvoice:
transferObject.TransferObj = BLLController.UpdateInvoice(transferObject.TransferObj as Invoice);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.DeleteInvoice:
transferObject.TransferObj = BLLController.DeleteInvoice(transferObject.TransferObj as Invoice);
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.Logout:
var user = transferObject.TransferObj as Employee;
_loggedUsers.RemoveAll(a => a.Username == user.Username);
transferObject.TransferObj = true;
_formatter.Serialize(_networkStream, transferObject);
break;
case Operation.End:
operation = 1;
break;
}
}
}
catch (Exception ex)
{
// ignored
}
}
