purchase method

Implementation

Future<SK2ProductPurchaseResultMessage> purchase(
  String id, {
  SK2ProductPurchaseOptionsMessage? options,
}) async {
  final pigeonVar_channelName =
      'dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.purchase$pigeonVar_messageChannelSuffix';
  final pigeonVar_channel = BasicMessageChannel<Object?>(
    pigeonVar_channelName,
    pigeonChannelCodec,
    binaryMessenger: pigeonVar_binaryMessenger,
  );
  final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(
    <Object?>[id, options],
  );
  final pigeonVar_replyList = await pigeonVar_sendFuture as List<Object?>?;

  final Object pigeonVar_replyValue = _extractReplyValueOrThrow(
    pigeonVar_replyList,
    pigeonVar_channelName,
    isNullValid: false,
  )!;
  return pigeonVar_replyValue as SK2ProductPurchaseResultMessage;
}