getInvalidProducts example

$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);
        $this->View()->assign(CheckoutKey::AMOUNT, $this->View()->getAssign('sBasket')[CheckoutKey::AMOUNT]);
        $this->View()->assign(CheckoutKey::AMOUNT_WITH_TAX, $this->View()->getAssign('sBasket')[CheckoutKey::AMOUNT_WITH_TAX] ?? 0.0);
        $this->View()->assign(CheckoutKey::AMOUNT_TAX, $this->View()->getAssign('sBasket')[CheckoutKey::AMOUNT_TAX]);
        $this->View()->assign('sAmountNet', $this->View()->getAssign('sBasket')[CartKey::AMOUNT_NET_NUMERIC]);

        $this->View()->assign('sMinimumSurcharge', $this->getMinimumCharge());
        $this->View()->assign('sPremiums', $this->getPremiums());