lanzu_api_2021-12-26/app/Service/v3/Implementations/UserService.php

<?php

namespace App\Service\v3\Implementations;

use App\Constants\v3\OrderState;
use App\Constants\v3\OrderType;
use App\Model\v3\Order;
use App\Model\v3\OrderMain;
use App\Service\v3\Interfaces\UserServiceInterface;

class UserService implements UserServiceInterface
{

    /**
     * 是否平台新用户
     * 在很多奖励的地方会需要用到这个查询
     * 判定条件：
     * 没有在平台下过单（包括线上和线下）
     * @param $user_id
     * @param $order_main_id
     * @return mixed|void
     */
    public function isPlatformNewUser($user_id, $order_main_id): bool
    {
        return !OrderMain::query()
            ->where(['user_id' => $user_id])
            ->where('id', '!=', $order_main_id)
            ->whereIn('state', OrderState::FINISH)
            ->exists();
    }

    /**
     * @inheritDoc
     */
    public function isStoreFirstOrderToday($user_id, $store_id, $current_order_id, $limit_amount = 3)
    {
        return !Order::query()
            ->join('lanzu_order_main as main', 'main.id', '=', 'lanzu_order.order_main_id')
            ->where(['main.user_id' => $user_id, 'lanzu_order.store_id' => $store_id, 'main.type' => OrderType::OFFLINE])
            ->whereIn('main.state', OrderState::FINISH)
            ->where('lanzu_order.created_at', '>=', strtotime(date('Y-m-d 00:00:00')))
            ->where('lanzu_order.created_at', '<=', strtotime(date('Y-m-d 23:59:59')))
            ->where('main.money', '>=', $limit_amount)
            ->where('lanzu_order.id', '!=', $current_order_id)
            ->exists();
    }

}