How to change status in cakephp - Como trocar status no CakePHP

MyModel.php

<?php
 
class MyModel extends AppModel
{
 
    /*
     * Change MyModel to your Model
     * Change status to your field in database
     * $id is your primary key to registry in database
     * 
     * To use in controller: $this->MyModel->enableDisable($id);
     * Or model: $this->enableDisable($id);
     * 
     * Troque MyModel para sua Model
     * Troque status pelo seu campo no banco de dados
     * $id é a chave primaria do registro no banco de dados
     * 
     * Pra usar chame no controller assim: $this->MyModel->enableDisable($id);
     * Ou model: $this->enableDisable($id);
     * 
     * Code by Erik Figueiredo
     * 
     */
 
    public function enableDisable($id)
    {
        $data = $this->find(
            'first',
            array(
                'conditions'=>array(
                    'MyModel.id'=$id
                ),
                'fields'=>array(
                    'MyModel.status'
                )
            )
        );
 
        switch($data['MyModel']['status']){
            case 0:
                $data['MyModel']['status']=1;
                break;
            case 1:
                $data['MyModel']['status']=0;
                break;
        };
 
        $this->data['MyModel']['status']=$data['MyModel']['status'];
 
    }
 
}