How to pass a value to the controller code

[opnh]

Hello 

 

How to pass a value from a method

 

public static function gcashId()

 

from LoyaltyModule class from LoyaltyModule.php code to ParentOrderController in

 

ParentOrderController.php file 

[Apium]

I assume you could call that method from an override on the ParentOrderController, but I am not sure if that'd be the best course of action as I do not know what you are trying to achieve.

Edited October 6, 2016 by Apium (see edit history)

[opnh]

I am applying one feature called GCASH the customer credited with Rs. 5000 cash he can use that credit cash for every product  using the voucher and get 10% discount on each product so he can use that voucher untill 5000 becomes zero 

 

So I want to disable the voucher when the amount becomes zero from the output of gcash(); method So I tried to override the ParentOrderController using the below code in the section  if ($this->nbProducts) condition but I am getting error

 

        if ($this->nbProducts)

        {

            if (CartRule::isFeatureActive())

            {

                if (Tools::isSubmit('submitAddDiscount'))

                {

                    $cart_rules = $this->context->cart->getCartRules();

                     $my_mod = new LoyaltyModule;

 

if(Tools::isSubmit('action') && Tools::getValue('action') == 'gcashId')

             

     

                    $getdislast=$my_mod->gcashId(); 

echo $getdislast;

        if($getdislast == 0)

        {

   $this->errors[] = Tools::displayError('Sorry....The voucher code is invalid because your GCASH 5000 rupees became zero.');

     }

}

}

 

So how to do this