purchase method

FutureOr<PurchaseInfo?> purchase(
  1. String productId, {
  2. String payLoad = "",
})

Purchase a product in cafeBazaar

Implementation

FutureOr<PurchaseInfo?> purchase(String productId,
    {String payLoad = ""}) async {
  if (!_connected!) {
    await _connect();
  }
  final result = await _methodChannel.invokeMethod('iapPurchase', {
    'productId': productId,
    'payLoad': payLoad,
  });

  if (result != null) {
    return PurchaseInfo.fromMap(Map<String, dynamic>.from(result));
  }
  return null;
}