video_server/app/Repositories/VersionRepository.php

<?php

declare(strict_types=1);

namespace App\Repositories;

use App\Model\UserModel;
use App\Model\VersionModel;
use Hyperf\Database\Model\Builder;
use KZ2\Repositories\Model\Repository;
use App\Repositories\Utils\RandomUserInfoRepository;
use Psr\SimpleCache\CacheInterface;

class VersionRepository extends Repository
{
    /**
     * @return Builder|mixed|string
     */
    public function model()
    {
        return UserModel::class;
    }

    /**
     * 随机产生昵称.
     * @return string
     */
    public function randGenerateNick()
    {
        return RandomUserInfoRepository::getNickname();
    }

    /**
     * 随机产生设备号
     * @return string
     */
    public function randGenerateDeviceNo()
    {
        return strtolower(random(32));
    }

    /**
     * 获取最新的强制版本信息.
     * @param $deviceType
     * @return mixed
     */
    public function getLastForce($deviceType)
    {

        $cacheVersionKey = 'force_version:' . $deviceType;
        $lastForceVersionInfo = make(CacheInterface::class)->remember(
            $cacheVersionKey,
            60 * 60,
            function () use ($deviceType) {
                $conditions = [
                    'status'       => 1,
                    'device_type'  => $deviceType,
                    'version_type' => 'free',
                    'force' => 1,
                ];
                $item = VersionModel::query()->where($conditions)->orderByDesc('version_code')->first();
                if (!empty($item)) {
                    $item = $item->toArray();
                    return $item;
                } else {
                    return null;
                }
            }
        );

        return $lastForceVersionInfo;
    }
}