public IActionResult UploadFile(IList <IFormFile> files)
{
var entity = new DocumentDto()
{
CreateDate = DateTime.Now,
IdUser = (int)_fn.User().Id,
Author = _fn.User().UserName,
Important = false,
IsActive = true,
Url = _fn.UploadFile(files)
};
return(Json(entity));
}