getCountryList example

    public function cartAction()
    {
        $accountMode = (int) ($this->View()->getAssign('sUserData')['additional']['user']['accountmode'] ?? Customer::ACCOUNT_MODE_CUSTOMER);
        $country = $this->getSelectedCountry();
        $this->View()->assign('sCountry', $country);
        $this->View()->assign('sPayment', $this->getSelectedPayment());
        $this->View()->assign('sDispatch', $this->getSelectedDispatch());
        $this->View()->assign('sCountryList', $this->getCountryList());
        $this->View()->assign('sPayments', $this->getPayments());
        $this->View()->assign('sDispatches', $this->getDispatches());
        $this->View()->assign('sDispatchNoOrder', $accountMode === Customer::ACCOUNT_MODE_CUSTOMER && $this->getDispatchNoOrder());
        $this->View()->assign('sState', $this->getSelectedState());

        $this->View()->assign('sUserData', $this->getUserData());
        $this->View()->assign('sBasket', $this->getBasket());
        $this->View()->assign('sInvalidCartItems', $this->getInvalidProducts($this->View()->getAssign('sBasket')));

        $this->View()->assign(CheckoutKey::SHIPPING_COSTS, $this->View()->getAssign('sBasket')[CheckoutKey::SHIPPING_COSTS]);
        $this->View()->assign(CheckoutKey::SHIPPING_COSTS_DIFFERENCE, $this->View()->getAssign('sBasket')[CheckoutKey::SHIPPING_COSTS_DIFFERENCE] ?? null);