public function delete()
 {
     $this->view->error = false;
     $hasTodoId = false;
     foreach ($this->currentTodos as $item) {
         if ($item['id'] == $this->request->getParams()) {
             $hasTodoId = true;
             break;
         }
     }
     $todo_id = $this->request->getParams();
     $user_id = $_SESSION['user_id'];
     $deletedTodos = \Todo\Repositories\TodoRepository::create()->deleteTodoItem($todo_id['id'], $user_id);
     if (!$deletedTodos) {
         $this->view->error = "Deleted item is failed!";
     }
     $this->redirect('todos');
 }
 function save()
 {
     return \Todo\Repositories\TodoRepository::create()->add($this);
 }