public RawMaterialsListViewModel()
{
if (DesignerProperties.GetIsInDesignMode(
new System.Windows.DependencyObject())) return;
try
{
var rawMaterials = db.RawMaterials.ToList();
RawMaterials = new ObservableCollection<RawMaterial>(rawMaterials);
}
catch (Exception ex)
{
logger.Error(ex.Message.ToString());
}
_newRawMaterial = new RawMaterial();
_searchResults = new ObservableCollection<RawMaterial>();
DeleteRawMaterialCommand = new RelayCommand<RawMaterial>(onDeleteRawMaterial);
UpdateRawMaterialCommand = new RelayCommand<RawMaterial>(onUpdateRawMaterial);
AddRawMaterialCommand = new RelayCommand<RawMaterial>(onAddRawMaterial);
FindRawMaterialsCommand = new RelayCommand<string>(onFindRawMaterials);
}
public void onDeleteRawMaterial(RawMaterial rawMat)
{
if (rawMat != null)
{
MessageBoxResult messageBoxResult = System.Windows.MessageBox.Show("Are you sure you wish to delete this rawMaterial?", "Confirm Delete", System.Windows.MessageBoxButton.YesNo);
if (messageBoxResult == MessageBoxResult.Yes)
{
int rawMaterialid = rawMat.rawMaterialsID;
RawMaterial rawMatToRemove = (RawMaterial)RawMaterials.Single(r => r.rawMaterialsID == rawMaterialid);
db.RawMaterials.Remove(rawMatToRemove);
db.SaveChanges();
RawMaterials = UpdateRawMaterialsCollection(RawMaterials);
}
}
}
public void onUpdateRawMaterial(RawMaterial rawMat)
{
var rawMaterial = rawMat;
if (rawMaterial != null)
{
db.Entry(rawMaterial).State = EntityState.Modified;
db.SaveChanges();
RawMaterials = UpdateRawMaterialsCollection(RawMaterials);
MessageBoxResult msgBox = MessageBox.Show("Changes Saved", "Success");
}
}
public void onAddRawMaterial(RawMaterial rawMat)
{
var newRawMaterial = rawMat;
if (newRawMaterial != null)
{
db.RawMaterials.Add(newRawMaterial);
db.SaveChanges();
RawMaterials = UpdateRawMaterialsCollection(RawMaterials);
MessageBoxResult msgBox = MessageBox.Show("RawMaterial Added", "Success");
}
}