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

<?php


namespace App\Service\v3\Implementations;
use App\Model\v3\FinancialRecord;
use App\Service\v3\Interfaces\RevenueListServiceInterface;

class RevenueListService implements RevenueListServiceInterface
{

    public function do()
    {
        // TODO: Implement do() method.
    }

    public function check($userId)
    {
        $financialRecord = new FinancialRecord();
        $mod = bcmod((string)$userId, '5', 0);
        $financialRecord->suffix($mod);
        return $financialRecord::query()->get();
    }

    public function undo()
    {
        // TODO: Implement undo() method.
    }
}