public ActionResult Index(ColumnListViewModel viewModel)
{
questStatus status = null;
/*----------------------------------------------------------------------------------------------------------------------------------
* Log Operation
*---------------------------------------------------------------------------------------------------------------------------------*/
status = LogOperation();
if (!questStatusDef.IsSuccess(status))
{
viewModel.questStatus = status;
return(View("Index", viewModel));
}
/*----------------------------------------------------------------------------------------------------------------------------------
* Authorize
*---------------------------------------------------------------------------------------------------------------------------------*/
status = Authorize(viewModel._ctx);
if (!questStatusDef.IsSuccess(status))
{
viewModel.questStatus = status;
return(View("Index", viewModel));
}
/*----------------------------------------------------------------------------------------------------------------------------------
* Read the database info.
*---------------------------------------------------------------------------------------------------------------------------------*/
ColumnListViewModel columnListViewModel = null;
ColumnListModeler columnListModeler = new ColumnListModeler(this.Request, this.UserSession);
status = columnListModeler.List(viewModel, out columnListViewModel);
if (!questStatusDef.IsSuccess(status))
{
viewModel.questStatus = status;
return(View("Index", viewModel));
}
/*----------------------------------------------------------------------------------------------------------------------------------
* Return view.
*---------------------------------------------------------------------------------------------------------------------------------*/
columnListViewModel.questStatus = new questStatus(Severity.Success);
return(View(columnListViewModel));
}
public Window9()
{
InitializeComponent();
var vm = new ColumnListViewModel();
vm.Columns.Add(new ColumnViewModel()
{
IsPrimaryKey = true, Name = "Customer ID", SortOrder = SortOrder.Ascending
});
vm.Columns.Add(new ColumnViewModel()
{
Name = "Customer Name", SortOrder = SortOrder.Descending
});
vm.Columns.Add(new ColumnViewModel()
{
Name = "Customer Age", SortOrder = SortOrder.Unsorted
});
DataContext = vm;
}
/*==================================================================================================================================
* Public Methods
*=================================================================================================================================*/
#region LIST
//----------------------------------------------------------------------------------------------------------------------------------
// LIST
//----------------------------------------------------------------------------------------------------------------------------------
public questStatus List(ColumnListViewModel viewModel, out ColumnListViewModel columnListViewModel)
{
// Initialize
questStatus status = null;
columnListViewModel = null;
// Read the database
DatabaseId databaseId = new DatabaseId(viewModel.DatabaseId);
DatabaseBaseViewModel databaseBaseViewModel = null;
DatabaseBaseModeler databaseBaseModeler = new DatabaseBaseModeler(this.HttpRequestBase, this.UserSession);
status = databaseBaseModeler.GetDatabase(databaseId, out databaseBaseViewModel);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Get columns according to parent entity type
ColumnsMgr columnsMgr = new ColumnsMgr(this.UserSession);
List <Column> columnList = null;
Table table = null;
View view = null;
if (String.Equals(viewModel.ParentEntityType, "table", StringComparison.InvariantCultureIgnoreCase))
{
// Get table columns
TableId tableId = new TableId(viewModel.Id);
status = columnsMgr.Read(tableId, out columnList);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Read the table info
TablesMgr tablesMgr = new TablesMgr(this.UserSession);
status = tablesMgr.Read(tableId, out table);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
}
else if (String.Equals(viewModel.ParentEntityType, "view", StringComparison.InvariantCultureIgnoreCase))
{
// Get view columns
ViewId viewId = new ViewId(viewModel.Id);
status = columnsMgr.Read(viewId, out columnList);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Read the view info
ViewsMgr viewsMgr = new ViewsMgr(this.UserSession);
status = viewsMgr.Read(viewId, out view);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
}
else
{
return(new questStatus(Severity.Error, String.Format("Invalid ParentEntityType: {0}", viewModel.ParentEntityType)));
}
// Sort by display order
columnList.Sort(delegate(Column i1, Column i2) { return(i1.DisplayOrder.CompareTo(i2.DisplayOrder)); });
// Transfer model.
columnListViewModel = new ColumnListViewModel(this.UserSession, viewModel);
columnListViewModel.DatabaseId = databaseId.Id;
columnListViewModel.Database = databaseBaseViewModel;
columnListViewModel.Id = viewModel.Id;
columnListViewModel.ParentEntityType = viewModel.ParentEntityType;
if (table != null)
{
TableViewModel tableViewModel = new TableViewModel();
BufferMgr.TransferBuffer(table, tableViewModel);
columnListViewModel.Table = tableViewModel;
}
if (view != null)
{
ViewViewModel viewViewModel = new ViewViewModel();
BufferMgr.TransferBuffer(view, viewViewModel);
columnListViewModel.View = viewViewModel;
}
foreach (Column column in columnList)
{
ColumnLineItemViewModel columnLineItemViewModel = new ColumnLineItemViewModel();
BufferMgr.TransferBuffer(column, columnLineItemViewModel);
columnListViewModel.Items.Add(columnLineItemViewModel);
}
return(new questStatus(Severity.Success));
}
public ColumnListModeler(HttpRequestBase httpRequestBase, UserSession userSession, ColumnListViewModel columnListViewModel)
: base(httpRequestBase, userSession)
{
this._columnListViewModel = columnListViewModel;
initialize();
}
