private static List <FolderDtoModel> AddToTree(List <FolderDtoModel> source, FolderDtoModel folderDtoModelForAdd)
{
folderDtoModelForAdd.Children = source.Where(x => x.ParentId == folderDtoModelForAdd.Id).ToList(); // find children folder
foreach (var folderDtoModel in folderDtoModelForAdd.Children) // if we have children, check if children also have children
{
folderDtoModel.Children = AddToTree(source, folderDtoModel);
}
return(folderDtoModelForAdd.Children);
}
private static void AddChildren(FolderDtoModel node, IDictionary <int, List <FolderDtoModel> > source)
{
if (source.ContainsKey(node.Id))
{
node.Children = source[node.Id];
foreach (var t in node.Children.OrderBy(x => x.Name))
{
AddChildren(t, source);
}
}
else
{
node.Children = new List <FolderDtoModel>();
}
}
