public SystemValidationModel Save(AddCategoriaViewModel viewModel)
{
var categoria = Mapper.Map <Categoria>(viewModel);
var categoriaExist = _context.Set <Categoria>().FirstOrDefault(x => x.Nombre.ToLower().Trim() == viewModel.Nombre.ToLower().Trim());
if (categoriaExist != null)
{
return(new SystemValidationModel()
{
Success = false, Message = "Ya existe una categoria con el mismo nombre"
});
}
_context.Entry(categoria).State = EntityState.Added;
foreach (var subCategoria in viewModel.SubCategorias)
{
var subCategoriaEntity = Mapper.Map <SubCategoria>(subCategoria);
_context.Entry(subCategoriaEntity).State = EntityState.Added;
categoria.SubCategorias.Add(subCategoriaEntity);
}
var success = _context.SaveChanges() > 0;
var validation = new SystemValidationModel()
{
Success = success,
Id = categoria.Id
};
return(validation);
}
private void buttonNCat_Click(object sender, RoutedEventArgs e)
{
AltaCategoria view = new AltaCategoria();
AddCategoriaViewModel viewModel = new AddCategoriaViewModel(new CatalogCategoriaViewModel(), (AddArticuloViewModel)this.DataContext);
view.DataContext = viewModel;
view.ShowDialog();
}
public IActionResult Add()
{
var viewModel = new AddCategoriaViewModel();
return(View(viewModel));
}
