public async System.Threading.Tasks.Task <IActionResult> NewReceiver(Receiver receiver)
{
//create new Data element for our current created radar
Data current = new Data();
//I think this method gives the current session id
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
//If the receiver name is null we give a default name that specifies its number
//because we change the default name after the Radar added we we should keep it in mind to it is a default given name
bool IsNamed = false;
String rec_name = null;
if (String.IsNullOrEmpty(receiver.name))
{
int count = 0;
try
{
count = await _session.GetReceiverNumber();
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
Program.data.Remove(sessionID);
await _session.Rollback();
return(RedirectToAction("NewReceiver", "Receiver"));
}
finally
{
_session.CloseTransaction();
}
rec_name = "Receiver " + count;
//keep it in mind
IsNamed = true;
}
else
{
rec_name = receiver.name;
}
Guid key = Guid.NewGuid();
Receiver r = new Receiver(key, rec_name, receiver.listening_time, receiver.rest_time, receiver.recovery_time);
r.Isnamed = IsNamed;
current.Receiver = r;
try
{
_session.BeginTransaction();
await _session.SaveReceiver(r);
await _session.Commit();
current.message = "New Receiver added";
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
Program.data.Remove(sessionID);
await _session.Rollback();
return(RedirectToAction("NewReceiver", "Receiver"));
}
finally
{
_session.CloseTransaction();
}
Program.data.Remove(sessionID);
Program.data.Add(sessionID, current);
return(RedirectToAction("Preliminary", "Antenna"));
}