private void OnSaveChangesButtonClick(object sender, RoutedEventArgs e)
{
if (AccessGroupViewListBox.SelectedItem == null)
{
return;
}
if (string.IsNullOrEmpty(AccessGroupNameTextBox.Text))
{
return;
}
var moduleAccess = AccessGroupAvailablesItemsControl.ItemsSource as DataView;
if (moduleAccess == null)
{
return;
}
var accessGroupName = AccessGroupNameTextBox.Text;
var accessGroupId = Convert.ToInt32(AccessGroupViewListBox.SelectedValue);
var groups =
_admc.AccessGroupsTable.Select(string.Format("AccessGroupName = '{0}' AND AccessGroupID <> {1}",
accessGroupName, accessGroupId));
if (groups.Length != 0)
{
MetroMessageBox.Show("Группа с таким названием уже существует!", "Предупреждение",
MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
// Get all workers in access group
var workers = (from structure in
_admc.AccessGroupStructureTable.AsEnumerable()
.Where(s => s.Field <Int64>("AccessGroupID") == accessGroupId)
select structure.Field <Int64>("WorkerID")).Distinct();
// Get base available modules for access group
var availableModules =
_admc.AvailableModulesTable.AsEnumerable().Where(r => r.Field <Int64>("AccessGroupID") == accessGroupId);
var workersList = workers as IList <long> ?? workers.ToList();
if (availableModules.Any())
{
foreach (var row in availableModules.CopyToDataTable().AsEnumerable())
{
var moduleId = Convert.ToInt32(row["ModuleID"]);
// Delete all non access modules
if (moduleAccess.Table.AsEnumerable()
.Any(r => !r.Field <bool>("Access") && r.Field <Int64>("ModuleID") == moduleId))
{
_admc.DeleteAvailableModule(accessGroupId, moduleId);
// Delete available for workers in access group
foreach (var worker in workersList)
{
_admc.DeleteWorkerAccess((int)worker, moduleId);
}
}
else
{
if (moduleAccess.Table.AsEnumerable().All(r => r.Field <Int64>("ModuleID") != moduleId))
{
continue;
}
var baseFullAccess = Convert.ToBoolean(row["FullAccess"]);
var fullAccess =
moduleAccess.Table.AsEnumerable()
.First(r => r.Field <Int64>("ModuleID") == moduleId)
.Field <bool>("FullAccess");
// Set full access if old and new values are different
if (baseFullAccess != fullAccess)
{
_admc.SetModuleFullAccessForAccessGroup(accessGroupId, moduleId, fullAccess);
// Set full access for workers in access group
foreach (var worker in workersList)
{
_admc.SetFullAccessForWorker((int)worker, moduleId, fullAccess);
}
}
}
}
}
// Add all new available modules
foreach (var row in moduleAccess.Table.AsEnumerable()
.Where(r =>
r.Field <bool>("Access") &&
availableModules.AsEnumerable().All(a => a.Field <Int64>("ModuleID") != r.Field <Int64>("ModuleID"))))
{
var moduleId = Convert.ToInt32(row["ModuleID"]);
var fullAccess = Convert.ToBoolean(row["FullAccess"]);
_admc.AddNewAvailableModule(accessGroupId, moduleId, fullAccess);
// Add available for workers in access group
foreach (var worker in workersList)
{
_admc.AddWorkerAccess((int)worker, moduleId, fullAccess);
}
}
_admc.RefillAvailableModules();
_admc.RefillWorkerAccess();
var checkSum = CalculateCheckSum();
_admc.SetCheckSum(accessGroupId, checkSum);
_admc.ChangeAccessGroupName(accessGroupId, accessGroupName);
AdministrationClass.AddNewAction(102);
OnCancelAddAccessGroupButtonClick(null, null);
}