ldc-tregalette/database/seeders/Development/GameSeeder.php

<?php

namespace Database\Seeders\Development;

use App\Lib\Helpers\FileStorageHelper;
use App\Models\Game;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\File;

class GameSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table((new Game())->getTable())->truncate();
        File::deleteDirectory(\storage_path('app/public/modelfiles/' . (new Game())->getTable()));

        $publish_at   = now()->addMonth();
        $unpublish_at = $publish_at->copy()->addDays(rand(10, 20));

        for ($i = 0; $i < 5; $i++) {
            Game::factory(1)->make()->each(
                function (Game $game) use ($i, $publish_at, $unpublish_at) {
                    $game->published    = $i === 0 ? true : false;
                    $game->publish_at   = $publish_at->subMonths();
                    $game->unpublish_at = $unpublish_at->subMonths();
                    $game->picture      = FileStorageHelper::storeFile(
                        new Game(),
                        new \SplFileInfo(
                            \resource_path('../database/factories/assets/games/default-picture-585x415.png')
                        )
                    );
                    $game->saveQuietly();
                }
            );
        }
    }
}