photo/app/Console/Commands/CatalogScanAll.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Support\Facades\Log;

use App\Jobs\CatalogScan;
use App\Traits\Type;

class CatalogScanAll extends Command
{
	use DispatchesJobs,Type;

	/**
	 * The name and signature of the console command.
	 *
	 * @var string
	 */
	protected $signature = 'catalog:scanall'.
		' {type : Photo | Video }'.
		' {--scanned : Rescan Scanned Photos}';

	/**
	 * The console command description.
	 *
	 * @var string
	 */
	protected $description = '(re)Scan Media';

	/**
	 * Create a new command instance.
	 *
	 * @return void
	 */
	public function __construct()
	{
		parent::__construct();
	}

	/**
	 * Execute the console command.
	 *
	 * @return mixed
	 */
	public function handle()
	{
		$class = $this->getModelType($this->argument('type'));

		if ($this->option('scanned')) {
			$class::whereNotNull('scanned')
				->update(['scanned'=>NULL]);
		}

		$c = 0;
		$class::NotScanned()->each(function ($item) use ($c) {
			if ($item->remove) {
				Log::warning(sprintf('Not scanning [%s], marked for removal',$item->id));
				return;
			}

			$this->dispatch((new CatalogScan($item))->onQueue('scan'));
		});

		Log::info(sprintf('Processed [%s]',$c));
	}
}