old-new-wiaas/backend/app/plugins/wiaas/includes/product/class-wiaas-product-hooks.php

<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}


/**
 * Subscribe to woocommerce product actions
 *
 * Class Wiaas_Product_Hooks
 */
class Wiaas_Product_Hooks {

	public static function init() {
		add_action('woocommerce_update_product', array(__CLASS__, 'on_product_update' ), 10, 1 );
	}

	/**
	 *  Executes when woocommerce product is updated
	 */
	public static function on_product_update($product_id) {
		$product = wc_get_product($product_id);

		if ($product->get_type() === WC_Product_Simple::get_type()){
			$product_price = Wiaas_Product_Pricing::get_product_price($product);

			$packages_containing_updated_product = wc_pb_get_bundled_product_map( $product );

			foreach($packages_containing_updated_product as $index => $package_id){
				$package = new WC_Product_Bundle($package_id);
				self::validate_package($package);
			}	
		}else if ($product->get_type() === WC_Product_Bundle::get_type()){
			self::validate_package($product);
		}
	}

	private static function validate_package($package){
		$package_total_cost = Wiaas_Pricing::get_package_total_cost($package);
		$package_max_cost_margin = Wiaas_Package_Pricing::get_package_max_cost_margin($package);
		file_put_contents('/home/bilal/wiaas.log', 'Paket ID : ' . $package->get_id() . ' Total cost = ' . $package_total_cost . ' Max margin = ' . $package_max_cost_margin . ' ||| ', FILE_APPEND);
		if (($package_max_cost_margin != 0) && ($package_total_cost > $package_max_cost_margin)){
			Wiaas_Package_Status::set_package_status($package->get_id(), Wiaas_Package_Status::INVALID_MARGIN);
		}else{
			//TODO: Check if template is valid
			Wiaas_Package_Status::set_package_status($package->get_id(), Wiaas_Package_Status::AVAILABLE);
		}
	}
}

Wiaas_Product_Hooks::init();