Custom plugin specific for Pronamic.nl/eu website to add Mollie metadata.

pronamic-pay-custom-mollie-metadata.php

<?php
/**
 * Plugin Name: Pronamic Pay - Custom Mollie metadata
 * Plugin URI: https://gist.github.com/remcotolsma/277254ae239641c36b91ec8f8fe0da92
 * Description: Custom plugin specific for Pronamic.nl/eu website to add Mollie metadata.
 *
 * Version: 1.0.0
 * Requires at least: 4.7
 *
 * Author: Pronamic
 * Author URI: https://www.pronamic.eu/
 *
 * License: GPL-3.0-or-later
 *
 * @author    Pronamic <info@pronamic.eu>
 * @copyright 2005-2020 Pronamic
 * @license   GPL-3.0-or-later
 */

\add_filter( 'pronamic_pay_mollie_payment_metadata', function( $metadata, $payment ) {
	$data = array();

	$customer = $payment->get_customer();

	if ( null !== $customer ) {
		$vat_number = $customer->get_vat_number();

		if ( null !== $vat_number ) {
			$data['vat_number'] = $vat_number->normalized();
		}
	}

	switch ( $payment->get_source() ) {
		case 'easydigitaldownloads':
			$data['edd_order_id'] = $payment->get_source_id();

			break;
		case 'gravityformsideal':
			$data['gf_entry_id'] = $payment->get_source_id();

			break;
	}

	return (object) $data;
}, 10, 2 );