public async Task <IActionResult> NewScanAsync(Scan scan)
{
//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 current = new Data();
Program.data.TryGetValue(sessionID, out current);
Guid key = Guid.NewGuid();
//if our scan does not have a user friendly name we give it a default name with the code below.
String def_name = null;
if (String.IsNullOrEmpty(scan.name))
{
def_name = current.LastMode.LastSubmode.Submode.name + "'s scan";
}
else
{
def_name = scan.name;
}
Scan s = new Scan(key, def_name, scan.type, scan.main_aspect, scan.scan_angle, scan.scan_rate, scan.hits_per_scan);
current.LastMode.LastSubmode.Scan = s;
//remember we did not give a scan id to this submode, so we did not add it to db
current.LastMode.LastSubmode.Submode.scan_id = key;
Submode sbm = current.LastMode.LastSubmode.Submode;
try
{
_session.BeginTransaction();
await _session.SaveScan(s);
await _session.SaveSubMode(sbm);
await _session.Commit();
current.message = "Both records (Submode and Scan) added to db";
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
return(RedirectToAction("Preliminary", "AntennaScan"));
}
