DI a akcie

use RoundlyConsulting\Imports\Actions\Sessions\UploadImportAction;
use RoundlyConsulting\Imports\DataTransferObjects\{ImportSource, UploadData};
use RoundlyConsulting\Imports\Facades\Imports;
use RoundlyConsulting\Imports\ImportsManager;

// 1. Facade
$session = Imports::for($team)->by($user)->upload('assets', $request->file('file'));

// 2. Dependency injection — the same object the facade resolves (a container singleton)
public function __construct(private ImportsManager $imports) {}
$session = $this->imports->for($team)->by($user)->upload('assets', $request->file('file'));

// 3. The raw action — returns the model, not a handle
$model = app(UploadImportAction::class)->execute(
    new UploadData('assets', $team, $user, ImportSource::upload($request->file('file'))),
);
$session = Imports::session($model);   // wrap it in a handle (trusted path)

use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use RoundlyConsulting\Imports\ImportsManager;

final class AssetImportController
{
    public function __construct(private ImportsManager $imports) {}

    public function store(Request $request): JsonResponse
    {
        $session = $this->imports->for($request->user()->currentTeam)->by($request->user())
            ->upload('assets', $request->file('file'))
            ->preview();

        return response()->json($session->counts()->toArray());
    }
}

use RoundlyConsulting\Imports\Actions\Commit\CommitImportAction;
use RoundlyConsulting\Imports\Actions\Mapping\SaveMappingAction;
use RoundlyConsulting\Imports\Actions\Templates\BuildTemplateAction;
use RoundlyConsulting\Imports\DataTransferObjects\SaveMappingData;
use RoundlyConsulting\Imports\Enums\TemplateFormat;

$template = app(BuildTemplateAction::class)->execute('assets', TemplateFormat::Csv, 'sk');
$batch = app(CommitImportAction::class)->execute($sessionModel, $user);   // an ImportBatch model

app(SaveMappingAction::class)->execute(
    SaveMappingData::fromColumns($team, 'assets', 'ERP', ['Inventárne č.' => 'asset_tag'], $user),
);