echo "MESSAGE: route removed";
        }
        if (isset($_POST['edit']) && isset($_POST['id'])) {
            $edit = 1;
            $route = new routes();
            $routeId = $_POST['id'];
            $allRoutes = $route->getAll();
            $selectedRoute = $route->get('*', $allRoutes[$routeId]['id']);
            $smarty->assign('edit', $edit);
            $smarty->assign('selectedRoute', $selectedRoute);
        }
        if (isset($_POST['done_edit'])) {
            $route = new routes();
            $routeId = $_POST['id'];
            $allRoutes = $route->getAll();
            $route->update($allRoutes[$routeId]['id'], $_POST['city1'], $_POST['city2'], $_POST['expense'], $_POST['income']);
            echo "MESSAGE: route edited";
        }
        $route = new routes();
        $allRoutes = $route->getAll();
        $smarty->assign('allRoutes', $allRoutes);
        $smarty->display('manage_routes.tpl');
        $smarty->display('footer.tpl');
        //include footer file
    } else {
        header('Location:' . URL . 'notauthorised.php');
    }
} else {
    header('Location:' . URL . 'noaccess.php');
}
?>