lanzu_api_2021-12-26/app/Service/UserServiceInterface.php

<?php


namespace App\Service;


interface UserServiceInterface
{
    /**
     * 是否平台新用户
     * @param $user_id
     * @param $order_main_id
     * @return mixed
     */
    public function isStageNewUser($user_id, $order_main_id): bool;

    public function saveUserUnionid($openid,$unionid);

    /**
     * 是否店铺当日首单
     * @param $user_id
     * @param $store_id
     * @param $current_order_id
     * @param int $limit_amount
     * @return mixed
     */
    public function isStoreFirstOrderToday($user_id, $store_id, $current_order_id, $limit_amount = 3);

}