snipe-it/database/seeders/AssetModelSeeder.php

<?php

namespace Database\Seeders;

use App\Models\AssetModel;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\Storage;

class AssetModelSeeder extends Seeder
{
    public function run()
    {
        AssetModel::truncate();

        // Laptops
        AssetModel::factory()->count(1)->mbp13Model()->create(); // 1
        AssetModel::factory()->count(1)->mbpAirModel()->create(); // 2
        AssetModel::factory()->count(1)->surfaceModel()->create(); // 3
        AssetModel::factory()->count(1)->xps13Model()->create(); // 4
        AssetModel::factory()->count(1)->spectreModel()->create(); // 5
        AssetModel::factory()->count(1)->zenbookModel()->create(); // 6
        AssetModel::factory()->count(1)->yogaModel()->create(); // 7

        // Desktops
        AssetModel::factory()->count(1)->macproModel()->create(); // 8
        AssetModel::factory()->count(1)->lenovoI5Model()->create(); // 9
        AssetModel::factory()->count(1)->optiplexModel()->create(); // 10

        // Conference Phones
        AssetModel::factory()->count(1)->polycomModel()->create(); // 11
        AssetModel::factory()->count(1)->polycomcxModel()->create(); // 12

        // Tablets
        AssetModel::factory()->count(1)->ipadModel()->create(); // 13
        AssetModel::factory()->count(1)->tab3Model()->create(); // 14

        // Phones
        AssetModel::factory()->count(1)->iphone6sModel()->create(); // 15
        AssetModel::factory()->count(1)->iphone7Model()->create(); // 16

        // Displays
        AssetModel::factory()->count(1)->ultrafine()->create(); // 17
        AssetModel::factory()->count(1)->ultrasharp()->create(); // 18

        $src = public_path('/img/demo/models/');
        $dst = 'models'.'/';
        $del_files = Storage::files($dst);

        foreach ($del_files as $del_file) { // iterate files
            $file_to_delete = str_replace($src, '', $del_file);
            \Log::debug('Deleting: '.$file_to_delete);
            try {
                Storage::disk('public')->delete($dst.$del_file);
            } catch (\Exception $e) {
                \Log::debug($e);
            }
        }

        $add_files = glob($src.'/*.*');
        foreach ($add_files as $add_file) {
            $file_to_copy = str_replace($src, '', $add_file);
            \Log::debug('Copying: '.$file_to_copy);
            try {
                Storage::disk('public')->put($dst.$file_to_copy, file_get_contents($src.$file_to_copy));
            } catch (\Exception $e) {
                \Log::debug($e);
            }
        }
    }
}