Check if a cart has a voucher (hasVoucher)

xoomit wrote: ↑

Thu Oct 29, 2020 12:17 am

Dear OC community,

I would like to have free shipping on all carts that have a voucher. My idea was to edit

Code: Select all

if ($this->cart->getSubTotal() < $this->config->get('shipping_free_total')) {
  $status = false;
}

in "/catalog/model/extension/shipping/free.php" to something like

Code: Select all

if (!$this->cart->hasVoucher() {
  $status = false;
}

However, I neither have a real clue of PHP nor of the OC cart system. So the question is: How could I check if a cart has a voucher applied at this point and set the status to true?

Help would really be appreciated!

Thanks & best,
Torge

if (isset($this->session->data['voucher'])) {
	$this->load->model('extension/total/voucher');
	
	$voucher_info = $this->model_extension_total_voucher->getVoucher($this->session->data['voucher']);
	
	if ($voucher_info) {
		$status = false;
	}
}