prestashop - Display status of order in AdminStats - prestashop

Question

I want the status order to display at AdminStats. I created the file override/controllers/admin/AdminStatsController.php:
<?php // Check order status in Stats Dashboard BO class AdminStatsController extends AdminStatsControllerCore {
public function __construct() {
parent::__construct();
$this->fields_list['order_statuses'] = array('title' => $this->l('Order Status');
}
}
But when I go to AdminStats, a blank page shows up (see image below).
Any suggestions?

Answer 1

EDIT: this is not the solution in respect to the question asked.
I'd to do the exact same thing. I did it something like this, but it was AdminOrdersController but it's pretty much the same. Here it is,
// override/controllers/admin/AdminStatsController.php
<?php
public function __construct() {
parent::__construct();
$this->fields_list = array_merge($this->fields_list, [
'order_statuses' => [
'title' => $this->l('Order Status'),
'align' => 'text-center',
'callback' => 'orderStatusFunction', // yes, a callback to get a piece of UI back, a button maybe
'orderby' => false, // or true, anything you'd like
'search' => false,
'remove_onclick' => true,
]
]);
}
}
Now the callback
<?php
public function orderStatusFunction($row_number, $row_data) // row_data like date, order, customer, etc
{
/* do stuff with data and assign to your template */
$view = _PS_MODULE_DIR_ . 'path/to/view/file/view.tpl';
$html = $this->context->smarty->createTemplate($view, $this->context->smarty)->fetch();
return $html;
}
Let me know if you've any confusion, or if it didn't work out.