public function del(Request $request) { if (Cart::destroy($request->id)) { return response()->json(['status' => 1, 'total_price' => $this->total_price(), 'cart_number' => $this->cart_number()]); } else { return response()->json(['status' => 2, 'total_price' => $this->total_price(), 'cart_number' => $this->cart_number()]); } }