1.7.6.9 : How to find the id of the current carrier

[visual]

Hello

I would to find the id of the current carrier in cart either accessible in smarty or in a controller.

Thank you for your help.

[Guest]

context::getContext()->cart->id_carrier

[visual]

Thank you for your help but it's return 0

This is my code.

class CartController extends CartControllerCore
{
   public function initContent()
    {
        parent::initContent();
        $shipping_free_price = (float)Configuration::get('PS_SHIPPING_FREE_PRICE');
	    $transporteur = context::getContext()->cart->id_carrier;  
        $this->context->smarty->assign([
            'shipping_free_price' => $shipping_free_price,
			'transporteur' => $transporteur 
        ]);
    }  
}

 

[Guest]

check the ps_cart table and the id_carrier value