public object DeleteTeller(int tellerId)
{
var thisTeller = new TellerCacher(Db).GetById(tellerId);
if (thisTeller == null)
{
return(new { Deleted = false, Error = "Not found" });
}
try
{
Db.Teller.Attach(thisTeller);
Db.Teller.Remove(thisTeller);
Db.SaveChanges();
new TellerCacher(Db).RemoveItemAndSaveCache(thisTeller);
}
catch (Exception ex)
{
return(new { Deleted = false, Error = ex.Message });
}
return(new { Deleted = true });
}
public object ChooseTeller(int num, int tellerId, string newName)
{
var helper = new TellerHelper();
var tellerCacher = new TellerCacher(Db);
var computerCacher = new ComputerCacher();
var currentComputer = UserSession.CurrentComputer;
if (tellerId == 0)
{
UserSession.SetCurrentTeller(num, null);
switch (num)
{
case 1:
currentComputer.Teller1 = null;
break;
case 2:
currentComputer.Teller2 = null;
break;
}
computerCacher.UpdateComputer(currentComputer);
return(new { Saved = true });
}
Teller teller;
if (tellerId == -1)
{
// add new
// check for existing
teller =
tellerCacher.AllForThisElection.FirstOrDefault(t => t.Name.Equals(newName, StringComparison.OrdinalIgnoreCase));
if (teller == null)
{
// add the new one
teller = new Teller
{
ElectionGuid = UserSession.CurrentElectionGuid,
Name = newName,
UsingComputerCode = UserSession.CurrentComputerCode,
};
Db.Teller.Add(teller);
Db.SaveChanges();
tellerCacher.UpdateItemAndSaveCache(teller);
}
}
else
{
// using existing
teller = tellerCacher.GetById(tellerId);
if (teller == null)
{
return(new { Saved = false });
}
}
switch (num)
{
case 1:
currentComputer.Teller1 = teller.Name;
break;
case 2:
currentComputer.Teller2 = teller.Name;
break;
}
Db.SaveChanges();
computerCacher.UpdateComputer(currentComputer);
UserSession.SetCurrentTeller(num, teller.Name);
return(new
{
Saved = true,
Selected = teller.C_RowId,
TellerList = helper.GetTellerOptions(num)
});
}
