estimateCustomerCartShipping method

Implementation

Future<List<ShippingMethod>> estimateCustomerCartShipping(
  Address address,
) async {
  try {
    final response = await _client.authenticatedRequest<Map<String, dynamic>>(
      '/rest/V1/carts/mine/estimate-shipping-methods',
      options: Options(method: 'POST'),
      data: {'address': address.toJson()},
    );

    if (response.statusCode == 200) {
      final List<dynamic> methods = response.data!['shipping_methods'] ?? [];
      return methods
          .map((method) => ShippingMethod.fromJson(method))
          .toList();
    } else {
      throw Exception(
        'Failed to estimate customer cart shipping: ${response.statusMessage}',
      );
    }
  } on DioException catch (e) {
    throw Exception(
      'Failed to estimate customer cart shipping: ${e.message}',
    );
  } catch (e) {
    throw Exception('Failed to estimate customer cart shipping: $e');
  }
}