shippingAddresses method Null safety

Future<UserShippingAddresses> shippingAddresses(
  1. {DateTime? fromUpdatedAt,
  2. int? pageSize}
)

사용자의 배송지 정보 획득

Implementation

Future<UserShippingAddresses> shippingAddresses({
  DateTime? fromUpdatedAt,
  int? pageSize,
}) async {
  Map<String, dynamic> params = {
    Constants.fromUpdatedAt: fromUpdatedAt == null
        ? null
        : fromUpdatedAt.millisecondsSinceEpoch / 1000,
    Constants.pageSize: pageSize,
  };
  params.removeWhere((k, v) => v == null);
  return ApiFactory.handleApiError(() async {
    Response response = await _dio.get(Constants.v1ShippingAddressesPath,
        queryParameters: params);
    return UserShippingAddresses.fromJson(response.data);
  });
}