public ActionResult <BlockListViewModel> GetAllBlockList(BlockListViewModel blockListViewModel)
        {
            BlockListViewModel blockList = new BlockListViewModel();

            try
            {
                blockList = _periodService.GetAllBlockList(blockListViewModel);
            }
            catch (Exception es)
            {
                blockList._failure = false;
                blockList._message = es.Message;
            }
            return(blockList);
        }