Prestashop: Module Override

<?php // override/modules/customshipping/classes/CustomShippingCalculator.php class CustomShippingCalculatorOverride extends CustomShippingCalculator

// New logic: add $5 handling fee for fragile items $extraFee = 0; foreach ($products as $product) if ($product['is_fragile']) $extraFee += 5; prestashop module override

When used correctly, overrides will save you from module vendor lock-in and let you bend PrestaShop to your exact business needs – without losing the ability to update. Have a tricky module override scenario? Share it in the comments below! This is where come into play

This is where come into play. What Is a Module Override? An override is a safe, core-respecting way to replace or extend the logic of an existing module without modifying its original source files. /** * Override the cost calculation method */

/** * Override the cost calculation method */ public function calculateCost($products)

Delete /var/cache/dev/class_index.php (and /var/cache/prod/ in production).

OriginalClassNameOverride (e.g., CartControllerOverride , PaymentModuleOverride )