Prestashop Override Class

| Alternative | When to Use | |-------------|--------------| | (e.g., actionValidateOrder , actionProductSave ) | 80% of cases – modifying data flow without breaking upgrade path. | | Module Controllers (extend ModuleFrontController ) | Adding new pages/endpoints. | | Decorator Pattern (wrap core object in your own class) | Complex logic that needs to be toggled on/off. | | Symfony Event Listeners (PS 1.7+) | Modern, clean approach for the Symfony-based pages. |

Navigate to /override/classes/ and create a file named Product.php . 2. Define the Class prestashop override class

By following these guidelines and best practices, you can effectively override classes in PrestaShop to create customized and flexible e-commerce solutions. | Alternative | When to Use | |-------------|--------------|

Overrides are not module-safe . Two modules that override the same class will break each other unless you use a module stacking technique (rare and unsupported). | | Symfony Event Listeners (PS 1

// Apply VIP discount (example logic) if (Context::getContext()->customer->isLogged() && Customer::getInstance()->isVip()) $price = $price * 0.90; // 10% off