course-site/app/Providers/EloquentUserProvider.php

<?php

/*
 * This file is part of the Jiannei/lumen-api-starter.
 *
 * (c) Jiannei <longjian.huang@foxmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace App\Providers;

use App\Repositories\Enums\CacheEnum;
use Illuminate\Auth\EloquentUserProvider as BaseEloquentUserProvider;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Str;

class EloquentUserProvider extends BaseEloquentUserProvider
{
    /**
     * Retrieve a user by their unique identifier.
     *
     * @param mixed $identifier
     * @return \Illuminate\Contracts\Auth\Authenticatable|null
     */
    public function retrieveById($identifier)
    {
        /**
         * 区别guards
         * mead
         */
        $class_name = get_class($this->createModel());
        $cacheKey = CacheEnum::getCacheKey(CacheEnum::AUTHORIZATION_USER, $identifier) . ":{$class_name}";

//        $cacheKey = CacheEnum::getCacheKey(CacheEnum::AUTHORIZATION_USER, $identifier);

        $cacheExpireTime = CacheEnum::getCacheExpireTime(CacheEnum::AUTHORIZATION_USER);

        return Cache::remember($cacheKey, $cacheExpireTime, function () use ($identifier) {
            $model = $this->createModel();

            return $this->newModelQuery($model)
                ->where($model->getAuthIdentifierName(), $identifier)
                ->first();
        });
    }

    /**
     * Retrieve a user by the given credentials.
     *
     * @param array $credentials
     * @return \Illuminate\Contracts\Auth\Authenticatable|null
     */
    public function retrieveByCredentials(array $credentials)
    {
        if (empty($credentials) ||
            (count($credentials) === 1 &&
                Str::contains($this->firstCredentialKey($credentials), 'password'))) {
            return;
        }

        // First we will add each credential element to the query as a where clause.
        // Then we can execute the query and, if we found a user, return it in a
        // Eloquent User "model" that will be utilized by the Guard instances.
        $query = $this->newModelQuery();

        foreach ($credentials as $key => $value) {
            if (Str::contains($key, 'password')) {
                continue;
            }

            if (is_array($value) || $value instanceof Arrayable) {
                $query->whereIn($key, $value);
            } else {
                $query->where($key, $value);
            }
        }

        return $query->first();
    }
}