protected function getResultDelete(array $cart)
    {
        $options = array(
            'user_id' => $cart['user_id'],
            'store_id' => $cart['store_id'],
        );

        $content = $this->cart->getContent($options);

        return array(
            'redirect' => '',
            'severity' => 'success',
            'quantity' => empty($content['quantity']) ? 0 : $content['quantity'],
            'message' => $this->translation->text('Product has been deleted from cart')
        );
    }