/// <summary>
/// Add relationship
/// </summary>
/// <param name="viewModel">View model</param>
/// <returns>result</returns>
public bool AddRelationship(RelationshipsViewModel viewModel)
{
var result = false;
try
{
var entity = _mapper.Map <RelationShips>(viewModel);
if (entity == null)
{
return(result);
}
_context.RelationShips.Add(entity);
_context.SaveChanges();
if (entity.RelationshipId > 0)
{
return(true);
}
}
catch
{
return(result);
}
return(result);
}
public IActionResult Create(RelationshipsViewModel model)
{
var response = ResponseModelFactory.CreateInstance;
using (_dbContext)
{
var query = _dbContext.Relationships.FirstOrDefault();
if (query == null)
{
var entity = _mapper.Map <RelationshipsViewModel, Relationships>(model);
entity.RelationshipsUuid = Guid.NewGuid();
entity.Addpeople = AuthContextService.CurrentUser.DisplayName;
_dbContext.Relationships.Add(entity);
}
else
{
query.Picture = model.Picture;
}
_dbContext.SaveChanges();
response.SetSuccess();
return(Ok(response));
}
}
public ActionResult CreateRelationship(RelationshipsViewModel viewModel)
{
if (viewModel == null)
{
TempData["errorMessage"] = "Invalid request.";
return(RedirectToAction("List"));
}
_relationshipRepository.AddRelationship(viewModel);
return(RedirectToAction("List"));
}
///--------------------------------------------------------------------------------
/// <summary>This method determines if the delete command can execute.</summary>
///
/// <param name="sender">The event sender.</param>
/// <param name="e">The event arguments.</param>
///--------------------------------------------------------------------------------
private void PreviewDeleteCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
RelationshipsViewModel items = DataContext as RelationshipsViewModel;
if (items != null)
{
foreach (RelationshipViewModel item in items.Relationships)
{
if (item.IsSelected == true)
{
e.CanExecute = true;
return;
}
}
}
e.CanExecute = false;
e.Handled = true;
}
///--------------------------------------------------------------------------------
/// <summary>This method handles the execution of the delete command.</summary>
///
/// <param name="sender">The event sender.</param>
/// <param name="e">The event arguments.</param>
///--------------------------------------------------------------------------------
private void DeleteExecuted(object sender, ExecutedRoutedEventArgs e)
{
RelationshipsViewModel items = DataContext as RelationshipsViewModel;
if (items != null)
{
foreach (RelationshipViewModel item in items.Relationships)
{
if (item.IsSelected == true)
{
if (MessageBox.Show(DisplayValues.Message_DeleteItemConfirmation, DisplayValues.Message_DeleteItemConfirmationCaption, MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
items.DeleteRelationship(item);
}
return;
}
}
}
}
///--------------------------------------------------------------------------------
/// <summary>This method handles the execution of the new command.</summary>
///
/// <param name="sender">The event sender.</param>
/// <param name="e">The event arguments.</param>
///--------------------------------------------------------------------------------
private void NewExecuted(object sender, ExecutedRoutedEventArgs e)
{
Point currentPosition = MouseUtilities.GetMousePosition(this);
RelationshipsViewModel items = DataContext as RelationshipsViewModel;
EntityDiagramControl diagram = VisualItemHelper.VisualUpwardSearch <EntityDiagramControl>(this) as EntityDiagramControl;
DiagramEntityViewModel diagramEntityView = diagram.DataContext as DiagramEntityViewModel;
if (items != null && diagramEntityView != null)
{
dialog = new Window();
dialog.Height = 450 * UserSettingsHelper.Instance.ControlSize;
dialog.Width = 400 * UserSettingsHelper.Instance.ControlSize;
dialog.Left = Math.Max(currentPosition.X, 20);
dialog.Top = Math.Max(currentPosition.Y, 20);
dialog.Content = new RelationshipDialogControl();
Relationship newItem = new Relationship();
newItem.RelationshipID = Guid.NewGuid();
newItem.Solution = items.Solution;
newItem.Entity = items.Entity;
//newItem.ReferenceEntity = diagramEntityView.DiagramEntity.Entity;
RelationshipViewModel newItemView = new RelationshipViewModel(newItem, items.Solution);
newItemView.IsFreeDialog = true;
dialog.DataContext = newItemView;
dialog.Title = newItemView.Title;
newItemView.RequestClose += new EventHandler(Item_RequestClose);
#region protected
dialog.Width = 650 * UserSettingsHelper.Instance.ControlSize;
#endregion protected
dialog.ShowDialog();
if (newItemView.IsOK == true)
{
items.AddRelationship(newItemView);
}
dialog.Close();
dialog = null;
e.Handled = true;
return;
}
}
