v2board/app/Console/Commands/ResetTraffic.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use App\Models\User;

class ResetTraffic extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'reset:traffic';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '流量清空';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $user = User::where('expired_at', '!=', NULL)
            ->where('expired_at', '>', time());
        $resetTrafficMethod = config('v2board.reset_traffic_method', 0);
        switch ((int)$resetTrafficMethod) {
            // 1 a month
            case 0:
                $this->resetByMonthFirstDay($user);
                break;
            // expire day
            case 1:
                $this->resetByExpireDay($user);
                break;
        }
    }

    private function resetByMonthFirstDay($user):void
    {
        if ((string)date('d') === '01') {
            $user->update([
                'u' => 0,
                'd' => 0
            ]);
        }
    }

    private function resetByExpireDay($user):void
    {
        $lastDay = date('d', strtotime('last day of +0 months'));
        foreach ($user->get() as $item) {
            $expireDay = date('d', $item->expired_at);
            if ($expireDay === date('d') || (string)$lastDay === '29' || (string)$lastDay === '30') {
                $item->u = 0;
                $item->d = 0;
                $item->save();
            }
        }
    }
}