nafiesl/free-pmo

use Illuminate\Support\Collection;
use Illuminate\Support\Str;

class InvoiceDraftCollection
{
    //
    public function __construct()
    {
        $this->session = session();
        $this->instance('drafts');
    }
    //
    public function get($draftKey)
    {
        $content = $this->getContent();
        if (isset($content[$draftKey])) {
            return $content[$draftKey];
        }
    }
    //
    public function content()
    {
        return $this->getContent();
    }

    protected function getContent()
    {
        $content = $this->session->has($this->instance) ? $this->session->get($this->instance) : collect([]);

        return $content;
    }
    //
}

use App\Entities\Projects\Project;
use App\Services\InvoiceDrafts\InvoiceDraftCollection;
use Illuminate\Http\Request;

class DraftsController extends Controller
{
    private $draftCollection;

    public function __construct()
    {
        $this->draftCollection = new InvoiceDraftCollection();
    }

    public function index(Request $request)
    {
        $draft = $this->draftCollection->content()->first();
        $projects = Project::pluck('name', 'id');

        return view('invoice-drafts.index', compact('draft', 'projects'));
    }

    public function show(Request $request, $draftKey = null)
    {
        $draft = $draftKey ? $this->draftCollection->get($draftKey) : $this->draftCollection->content()->first();
        if (is_null($draft)) {
            flash(__('invoice.draft_not_found'), 'danger');

            return redirect()->route('invoice-drafts.index');
        }

        $projects = Project::pluck('name', 'id');

        return view('invoice-drafts.index', compact('draft', 'projects'));
    }
    //
}