Override PayPal module v3.7.1

[comexpertise]

Hi,

The current 3.7.1 of PayPal module can be overrided with this check:

if (!class_exists('PayPal')) { class PayPal extends PayPalModule {...} }

But the PayPal class (paypal.php) add some "define" outside the class and cause warnings: PHP Notice: Constant xxx already defined.

[FlYos]

Hi,
I've create a override of Paypal module on my local machine and I've no error.

My implementation of override, copies the original file (no extends) and He don't duplicate the constant defined.

Could youd details your override please

[comexpertise]

Hi,

Sorry for reply delay. You can try with this ? Here my override of paypal.php in myThemeFolder/modules/paypal/:

    <?php
    if (!defined('_PS_VERSION_')) {
        exit();
    }
    if (!class_exists('PayPal')) {

    class PayPal extends PayPalModule {

        public function install() {
            if (!parent::install() || !$this->registerHook('productActions')) {
                return false;
            }
            return true;
        }

        /**
         * Hooks methods
         */
        public function hookProductActions() {
            $content = (!$this->useMobile()) ? $this->renderExpressCheckoutButton('product') : null;
            return $content . $this->renderExpressCheckoutForm('product');
        }

    }
    }

Try and compare with your and my repo: https://github.com/comexpertise/Prestashop-override-module/