<?php

namespace app\service;

use app\model\RoleMenu;

class RoleMenuService
{
    /**
     * @Inject
     * @var RoleMenu
     */
    private $roleMenu;


    public function save(array $param): array
    {
        $arr = [];
        foreach ($param['menu_ids'] as $v) {
            $arr[] = [
                'role_id'     => $param['role_id'],
                'menu_id'     => $v,
                'create_time' => time()
            ];
        }
        $this->roleMenu->delByRoleId($param['role_id']);
        return $this->roleMenu->saveData($arr);
    }
}