private static ModuleTreeNode GetSubItem(IEnumerable<ModuleTreeNode> source, ModuleTreeNode parentNode,
Guid? currentId)
{
if (source == null || parentNode == null)
{
return null;
}
var list = source.Where(x => x.ParentId == parentNode.Id).OrderBy(x => x.Order);
foreach (var item in list)
{
var json = JsonConvert.SerializeObject(item);
var child = JsonConvert.DeserializeObject<ModuleTreeNode>(json);
child.IsActived = child.Id == currentId;
parentNode.Children.Add(GetSubItem(source, child, currentId));
if (child.Children.Any(x => x.IsActived))
{
child.IsActived = true;
}
}
return parentNode;
}
public async Task<ModuleTreeNode> GetModuleTree(NullableIdInput<Guid> input)
{
var query = _repository.GetAll();
var list = await query.ToListAsync();
var mappedList = list.MapTo<List<ModuleTreeNode>>();
var root = new ModuleTreeNode
{
ModuleCode = "Root",
DisplayName = "Root",
ParentId = null,
Id = null
};
return GetSubItem(mappedList, root, input.Id);
}