I have problem with override front controller in my custom module. I have module:
<?php
if (!defined('_PS_VERSION_')) {
exit;
}
class cartlimit extends Module
{
public function __construct()
{
$this->name = 'cartlimit';
$this->tab = 'front_office_features';
$this->author = 'somedata';
$this->version = '1.0.0';
$this->need_instance = 0;
$this->ps_versions_compliancy = array('min' => '1.7', 'max' => _PS_VERSION_);
$this->bootstrap = true;
parent::__construct();
$this->displayName = $this->l('cart limit');
$this->description = $this->l('module for cart limit');
}
public function install()
{
return parent::install();
}
public function uninstall()
{
return parent::uninstall();
}
}
in my module i have controller override/controllers/CartController.php with code:
<?php
use PrestaShop\PrestaShop\Adapter\Presenter\Cart\CartPresenter;
class CartControllerCore extends FrontController
{
public $php_self = 'cart';
public function init()
{
parent::init();
$this->qty = abs(Tools::getValue('qty', 1));
var_dump(1);
if ($this->qty >= 2) {
#How can i show notification?
}
}
}
When i install my module, and add product to cart, then my override not working. Presta adds product to cart instead show var_dump. Second question is, how can i show notification when $this->qty is >= 2 ?
I ask everywhere, but no one answer.
You need to save in yourmodule/override/controllers/front/CartController.php.
Then you need to override the core CartController like this:
CartController extends CartControllerCore {
// do whatever
}
Lastly you need to reset/reinstall module for PrestaShop to copy the override automatically.