public function sortM($id) { // dd($id); $notes = Notebook::sortM($id)->get(); $os = OperationSystem::all(); $min = Notebook::min('price'); $max = Notebook::max('price'); $session = session()->all(); $count = 0; // dd($session ); if (session()->has('products')) { if (!empty(session()->get('products'))) { $countOfProducts = '(' . Notebook::getCountOfProductsInCart() . ')'; } } return view('notebooks.index', compact('notes', 'os', 'min', 'max', 'session', 'count', 'countOfProducts')); }