public async Task <IActionResult> NewRadarAsync(Radar radar)
{
//handling user-may-occur mistakes
if (radar.system.StartsWith("Select") | radar.configuration.StartsWith("Select"))
{
ViewData["Message"] = "Please select System and Configuration";
return(View(radar));
}
//If the radar name is null we give a default name that specifies its number and change when the location added
String def_name;
bool isNamed = false;
if (String.IsNullOrEmpty(radar.name))
{
int count = 0;
try
{
count = await _session.GetRadarNumber();
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
await _session.Rollback();
return(View(radar));
}
finally
{
_session.CloseTransaction();
}
count = count + 1;
def_name = "Radar " + count;
isNamed = true;
}
else
{
def_name = radar.name;
}
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data d = new Data();
Program.data.TryGetValue(sessionID, out d);
d.Radar = new Radar(def_name, radar.system, radar.configuration);
d.Radar.Isnamed = isNamed;
return(RedirectToAction("NewLocation", "Location"));
}