Hide points per role

functions.php

<?php
/**
 * Loyalty (WPGens) – gate features by ROLE instead of user meta.
 * Default allowed roles: customer, subscriber.
 * Change with: add_filter('wpgens_loyalty_allowed_roles', fn() => ['customer','vip']);
 */

/** Helper: does user have any of the allowed roles? */
function wpgl_user_has_allowed_role( $user_id ): bool {
	if ( ! $user_id ) return false;

	$user = get_user_by( 'id', $user_id );
	if ( ! $user instanceof WP_User ) return false;

	$allowed_roles = apply_filters( 'wpgens_loyalty_allowed_roles', ['customer', 'subscriber'] );
	$allowed_roles = is_array( $allowed_roles ) ? array_map( 'strtolower', $allowed_roles ) : [];

	$user_roles = array_map( 'strtolower', (array) $user->roles );

	return (bool) array_intersect( $allowed_roles, $user_roles );
}

/** Only allow users with specific roles to earn points */
add_filter( 'wpgens_loyalty_should_allow_points_for_user', function ( $should_allow, $user_id, $source, $type, $points_delta ) {
	return wpgl_user_has_allowed_role( $user_id );
}, 10, 5 );

/** Show/hide the "points earning" box based on role */
add_filter( 'wpgl_show_points_earning_box', function ( $should_show ) {
	if ( is_user_logged_in() ) {
		return wpgl_user_has_allowed_role( get_current_user_id() );
	}
	// For guests keep whatever the plugin/theme default is:
	return $should_show;
}, 10, 1 );

/** Show/hide the redemption block based on role */
add_filter( 'wpgens_loyalty_show_points_redemption_block', function ( $should_show ) {
	if ( is_user_logged_in() ) {
		return wpgl_user_has_allowed_role( get_current_user_id() );
	}
	return $should_show;
}, 10, 1 );

/** Add body classes so you can toggle UI with CSS (kept old class names for compatibility) */
add_filter( 'body_class', function ( $classes ) {
	if ( is_user_logged_in() ) {
		$eligible = wpgl_user_has_allowed_role( get_current_user_id() );
		if ( $eligible ) {
			$classes[] = 'loyalty-points-eligible-yes';
			$classes[] = 'gdpr-points-consent-yes'; // legacy class kept on purpose
		} else {
			$classes[] = 'loyalty-points-eligible-no';
			$classes[] = 'gdpr-points-consent-no'; // legacy class kept on purpose
		}
	} else {
		$classes[] = 'loyalty-points-eligible-guest';
		$classes[] = 'gdpr-points-consent-guest'; // legacy class kept on purpose
	}
	return $classes;
}, 10, 1 );

/** CSS: hide earning notice for ineligible users (keeps your previous selector working) */
add_action( 'wp_head', function () { ?>
	<style>
		/* Old class kept working */
		.gdpr-points-consent-no .wpgens-points-earning-notice,
		/* New explicit class */
		.loyalty-points-eligible-no .wpgens-points-earning-notice {
			display: none !important;
		}
	</style>
<?php
}, 10 );