addToCart method Null safety

  1. @override
Future<bool?> addToCart(
  1. {required List<CartSkuModel> cartSkuModel,
  2. required int customerId}
)
override

Implementation

@override
Future<bool?> addToCart(
    {required List<CartSkuModel> cartSkuModel,
    required int customerId}) async {
  final response = await postData(
      data: cartSkuModel.map((e) => e.toJson()).toList(),
      path: 'Profile/cart/Add',
      queryParameters: {"CustomerID": customerId});
  final result = ApiReturnResult.fromJSON(response.data);
  if (result.code == 200) {
    return result.data ?? true;
  } else {
    throw ExceptionApi(code: result.code, message: result.error?.first);
  }
}