ldc-com-app-bo/database/seeders/DirectorySeeder.php

<?php

namespace Database\Seeders;

use App\Models\AppUser;
use App\Models\Directory;
use App\Models\Tenant;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;

class DirectorySeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run(): void
    {
        Directory::factory(14)->create();
        // Seeder for directory_authorizations table.
        $directories = Directory::query()->where('needAuthorization', true)->get();
        AppUser::each(function (AppUser $model) use ($directories) {
            $offset = rand(DB::table('directories')->min('id') ?? 1, DB::table('directories')->max('id') ?? 15);
            $length = rand(1, 2);
            $model->directories()->saveMany($directories->slice($offset, $length));
        });
    }
}