points and rewards - limit to roles

functions.php

add_filter('wpgens_loyalty_update_points', 'filter_points_by_user_role', 5, 6);

function filter_points_by_user_role($user_id, $points_delta, $type, $source, $reference_id = null, $description = null) {
    // Define roles that should be excluded from points system
    $excluded_roles = ['wholesale_customer', 'restricted_user', 'employee'];
    
    // Get user object
    $user = get_userdata($user_id);
    if (!$user) {
        return false; // User not found
    }
    
    // Check if user has any excluded roles
    $user_roles = (array) $user->roles;
    $has_excluded_role = array_intersect($user_roles, $excluded_roles);
    
    if (!empty($has_excluded_role)) {
        WPGL_Logger::points("Points update blocked for excluded role", [
            'user_id' => $user_id,
            'user_roles' => $user_roles,
            'excluded_roles' => $excluded_roles,
            'points_delta' => $points_delta,
            'source' => $source
        ]);
        return false; // Block the points update
    }
    
    // Allow points update to continue
    return true;
}