public List <DeletedItem> GetDeletionList(Type objectClass, int id)
{
logger.Debug("Поиск зависимостей для класса {0}...", objectClass);
var info = DeleteConfig.ClassInfos.Find(i => i.ObjectClass == objectClass);
if (info == null)
{
throw new InvalidOperationException(String.Format("Удаление для класса {0} не настроено в DeleteConfig", objectClass));
}
uint entityId = Convert.ToUInt32(id);
try {
CheckDlg = new CheckOperationDlg();
CheckDlg.Visible = false;
var self = info.GetSelfEntity(this, entityId);
PreparedOperation = info.CreateDeleteOperation(self);
DeletedItems.Add(new DeletedItem {
ItemClass = info.ObjectClass,
ItemId = entityId,
Title = self.Title
});
countReferenceItems = FillChildOperation(info, PreparedOperation, new TreeIter(), self);
} catch (Exception ex) {
QSMain.ErrorMessageWithLog("Ошибка в разборе зависимостей удаляемого объекта.", logger, ex);
}
return(DeletedItems);
}
private bool Run(IDeleteInfo info, uint id)
{
try {
CheckDlg = new CheckOperationDlg();
CheckDlg.Show();
var self = info.GetSelfEntity(this, id);
PreparedOperation = info.CreateDeleteOperation(self);
DeletedItems.Add(new DeletedItem {
ItemClass = info.ObjectClass,
ItemId = id,
Title = self.Title
});
countReferenceItems = FillChildOperation(info, PreparedOperation, new TreeIter(), self);
bool isCanceled = CheckDlg.IsCanceled;
CheckDlg.Destroy();
if (isCanceled)
{
return(false);
}
} catch (Exception ex) {
CheckDlg.Destroy();
QSMain.ErrorMessageWithLog("Ошибка в разборе зависимостей удаляемого объекта.", logger, ex);
return(false);
}
bool userAccept = DeleteDlg.RunDialog(this);
if (userAccept)
{
ExcuteDlg = new DeleteOperationDlg();
ExcuteDlg.SetOperationsCount(PreparedOperation.GetOperationsCount() + 2);
ExcuteDlg.Show();
BeforeDeletion?.Invoke();
try {
IsHibernateMode = HasHibernateOperations(PreparedOperation);
PreparedOperation.Execute(this);
ExcuteDlg.AddExcuteOperation("Операции с журналом изменений");
DeleteConfig.OnAfterDeletion(sqlTransaction, DeletedItems);
ExcuteDlg.AddExcuteOperation("Завершение транзакции");
if (sqlTransaction != null)
{
sqlTransaction.Commit();
}
if (uow != null)
{
uow.Commit();
}
return(true);
} catch (Exception ex) {
if (SqlTransaction != null)
{
sqlTransaction.Rollback();
}
QSMain.ErrorMessageWithLog("Ошибка при удалении", logger, ex);
}
finally
{
ExcuteDlg.Destroy();
}
}
return(false);
}
