public async Task <IActionResult> Edit(SubModeInfo newValues)
{
//get session id (we will use it when updating data and handling errors)
String sessionID_s = HttpContext.Session.GetString("Session");
Guid sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
//not necessary to edit current data bc in submode page we will retrieve all scan informations from db again
try
{
await _session.EditScan(newValues.Scan);
}
catch (Exception e)
{
// log exception here
if (current != null)
{
current.message = e.Message.ToString() + " Error";
}
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
if (current != null)
{
current.edited = true;
}
return(RedirectToAction("BeforeEdit", "Scan", new { id = newValues.Scan.ID }));
}