<?

App::uses('AuthComponent', 'Controller/Component');

class Usuario extends AppModel {

    public $validate = array(
        'nombre' => array(
            'required' => array(
                'rule' => 'notBlank',
                'message' => 'Nombre requerido'
            )
        ),
        'email' => array(
            'required' => array(
                'rule' => 'notBlank',
                'message' => 'Email requerido'
            ),
            'email' => array(
                'rule' => 'email',
                'message' => 'Formato de email incorrecto'
            ),
            'unique' => array(
                'rule' => 'isUnique',
                'message' => 'El email que deseas guardar ya existe en la base de datos'
            )
        ),
        'email_rep' => array(
            'required' => array(
                'rule' => 'notBlank',
                'message' => 'Email repetido requerido'
            ),
            'email' => array(
                'rule' => 'email',
                'message' => 'Formato de email repetido incorrecto'
            ),
            'repetir_email' => array(
                'on' => 'create',
                'rule' => array('isRepeat'),
                'message' => 'Los emails introducidos han de ser idénticos'
            )
        ),
        'clave' => array(
            'required' => array(
                'on' => 'create',
                'rule' => 'notBlank',
                'message' => 'Clave requerida'
            ),
            'min_length' => array(
                'rule' => array('minLength', '8'),
                'message' => 'La clave ha de tener un mínimo 8 caracteres',
            )
        ),
        'clave_rep' => array(
            'required' => array(
                'rule' => 'notBlank',
                'message' => 'Clave repetido requerida'
            ),
            'min_length' => array(
                'rule' => array('minLength', '8'),
                'message' => 'La clave repetida ha de tener un mínimo 8 caracteres',
            ),
            'repetir_clave' => array(
                'on' => 'create',
                'rule' => array('isRepeat'),
                'message' => 'Las claves introducidas han de ser idénticas'
            )
        ),
    );

    public function isRepeat($check) {
        $campo = array_keys($check);
        $field = $campo[0];
        return $this->data[$this->name][$field] === $this->data[$this->name][str_replace('_rep', null, $field)];
    }

    public function afterSave($created, $options = array()) {
        parent::afterSave($created, $options);

        //Generamos la clave del usuario
        if ($created && !empty($this->data[$this->alias]['clave'])) {
            $db = $this->getDataSource();
            $this->updateAll(array('clave' => $db->value(AuthComponent::password($this->data[$this->alias]['clave']), 'string')), array($this->name . '.id' => $this->id));
        }
    }

}