Prestashop get all statuses for order

[hakeryk2]

Hello,

 

I am developing my first module and I would love to know if there is any prebuild function that is checking history of statuses for order. If not how to write one? Any help?

 

EDIT

 

I created function like this 

  public function getStatusHistory($id)
    {
        $sql = 'SELECT `id_order_state` FROM `'._DB_PREFIX_.'order_history`
                WHERE `id_order`='.$id;

        $status_array = array();
        if ($results = Db::getInstance()->ExecuteS($sql))
            foreach ($results as $row)
                $status_array[] = $row['id_order_state'];

        return $status_array;
    }

And it works but maybe someone knows better method or can improve mine it will be cool.

Edited November 25, 2016 by hakeryk2 (see edit history)

[bellini13]

The Order class has a function getHistory

$order = new Order($id);
if (Validate::isLoadedObject($order))
    return $order->getHistory($order->id_lang);

[hakeryk2]

Tkank You, I will check it and adapt it to my code.

EDIT: How now can I check if there is something in this history? In my old code I had if in_array(4,$order_status_history) then something but right now how should I check that this var contains something?

Edited November 25, 2016 by hakeryk2 (see edit history)

[ventura]

You can filter by id order state in the function, eg

getHistory($order->id_lang,4,false);

4 it is the id orderstate