public void SaveRacuni(racuni racuni)
{
try
{
var existing = _context.racuni.FirstOrDefault(x => x.brev == racuni.brev);
if (existing == null)
{
_context.racuni.Add(racuni);
}
else
{
_context.Entry(existing).CurrentValues.SetValues(racuni);
}
}
catch (DbEntityValidationException dbx)
{
foreach (var er in dbx.EntityValidationErrors)
{
MessageBox.Show(string.Join(Environment.NewLine, er.ValidationErrors.Select(x => x.PropertyName + ": " + x.ErrorMessage)));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void DeleteRacuni(racuni racuni)
{
var existing = _context.racuni.FirstOrDefault(x => x.brev == racuni.brev);
if (existing != null)
{
_context.racuni.Remove(racuni);
}
}
public RacuniViewModel(racuni k, IEnumerable <KupciViewModel> kupcis, IEnumerable <RobaViewModel> robas)
{
_model = k;
brev = k.brev;
datum = k.datum;
Kupci = kupcis.FirstOrDefault(r => r.idbroj == k.idbrojk);
RevRobas = new ObservableCollection <RevRobaViewModel>();
foreach (var rr in k.revroba)
{
RevRobas.Add(new RevRobaViewModel(rr, robas));
}
Changed = false;
}
public RacuniViewModel()
{
_model = new racuni();
}