private async Task traverseTreeAsync(TEntity parent, ICollection <TEntity> children, bool autoSave = false, CancellationToken cancellationToken = default)
{
if (children == null || !children.Any())
{
return;
}
var index = 0;
foreach (var c in children)
{
var code = TreeCodeGenerator.AppendCode(parent.Code, TreeCodeGenerator.CreateCode(++index));
c.SetCode(code);
TraverseTreeAction?.Invoke(c);
await traverseTreeAsync(c, c.Children, autoSave, cancellationToken);
}
}
protected virtual async Task TraverseTreeAsync(TEntity parent, ICollection <TEntity> children)
{
if (children == null || !children.Any())
{
return;
}
var index = 0;
foreach (var c in children)
{
if (c.Id == Guid.Empty)
{
EntityHelper.TrySetId(c, () => GuidGenerator.Create());
}
var code = TreeCodeGenerator.Append(parent.Code, TreeCodeGenerator.Create(++index));
c.SetCode(code);
TraverseTreeAction?.Invoke(c);
await TraverseTreeAsync(c, c.Children);
}
}
