Problem with a WooCommerce Snippet

Hi there
We use the following code snippet to send an info to a special shop manager at checkout

// Add checkout fields
function custom_checkout_field( $checkout ) {
	// echo '<fieldset><legend>Zusätzliche Angaben</legend>';

	$options = array();
	$nicknames = array();
	$args = array( 'role' => 'shop_manager' );
	$users = get_users( $args );
	foreach ( $users AS $user ) :
		$user_id = $user->ID;
		$user_info = get_userdata( $user_id );
		$options[$user_id] = $user_info->first_name.' '.$user_info->last_name.' ('.$user_info->nickname.')';
		foreach ( explode( ', ', $user_info->nickname ) as $nickname )
			$nicknames[$nickname] = $nickname;
	endforeach;

	woocommerce_form_field( 'user_id', array(
		'type'     => 'select',
		'class'    => array( 'user_id form-row-first' ),
		'label'    => __( 'Cost center group' ),
		'required' => true,
		'options'  => $options
	), $checkout->get_value( 'user_id' ) );

	woocommerce_form_field( 'cost_center', array(
		'type'     => 'select',
		'class'    => array( 'cost_center form-row-last' ),
		'label'    => __( 'Cost center' ),
		'required' => true,
		'options'  => $nicknames
	), $checkout->get_value( 'cost_center' ) );

	// echo '</fieldset>';
}
add_action( 'woocommerce_after_checkout_billing_form', 'custom_checkout_field' );

function custom_checkout_field_process() {
	/* if ( !str_contains( $_POST['first_name_1'], 'wf-ib.de' ) ) // Checkout: Email validation
		wc_add_notice( __( '<strong>E-Mail-Adresse:</strong> Es sind nur E-Mail-Adressen mit der Domainendung wf-ib.de zulässig.' ), 'error' ); */

	if ( !$_POST['user_id'] )
		wc_add_notice( sprintf( __( '%s is a required field.', 'woocommerce' ), '<strong>' . __( 'Cost center group' ) . '</strong>' ), 'error' );

	if ( !$_POST['cost_center'] )
		wc_add_notice( sprintf( __( '%s is a required field.', 'woocommerce' ), '<strong>' . __( 'Cost center' ) . '</strong>' ), 'error' );
}
add_action( 'woocommerce_checkout_process', 'custom_checkout_field_process' );

function custom_checkout_field_update_order_meta( $order_id ) {
	if ( !empty( $_POST['user_id'] ) )
		update_post_meta( $order_id, 'user_id', intval( $_POST['user_id'] ) );

	if ( !empty( $_POST['cost_center'] ) )
		update_post_meta( $order_id, 'cost_center', sanitize_text_field( $_POST['cost_center'] ) );
}
add_action( 'woocommerce_checkout_update_order_meta', 'custom_checkout_field_update_order_meta' );

function custom_checkout_field_display_admin_order_meta( $order ) {
	$user_id = get_post_meta( $order->id, 'user_id', true );
	$cost_center = get_post_meta( $order->id, 'cost_center', true );
	$user_info = get_userdata( $user_id );
	echo '<p><strong>'.__( 'Cost center' ).'</strong>: '.$user_info->first_name.' '.$user_info->last_name.' ('.$cost_center.') <'.$user_info->user_email.'></p>';
}
add_action( 'woocommerce_admin_order_data_after_billing_address', 'custom_checkout_field_display_admin_order_meta', 10, 1 );

The order meta for user_id and cost_center are not saved by the hook woocommerce_checkout_update_order_meta. The big question now is why? We use a very similar code snippet in other projects and there it works without problems. Does Enfold prevent something?

• This topic was modified 8 months ago by RENZCOM.
• This topic was modified 8 months ago by RENZCOM.