public static TaskModel DownloadCommentModels(this TaskModel taskModel, IHttpClientProvider httpClientProvider)
{
taskModel.CommentModels = new ObservableCollection <CommentModel>(httpClientProvider.GetDatabaseCommentReader().GetFromTask(taskModel.Id)
.ToModels(httpClientProvider, null, taskModel).OrderBy(commentModel => commentModel.Index));
return(taskModel);
}