private void ConfirmPurchase()
{
var circleView = view as CircleView;
circleView.PlayPurchaseAnimation();
OnPurchased?.Invoke();
}
PurchaseProcessingResult IStoreListener.ProcessPurchase(PurchaseEventArgs args)
{
if (googleTangleData == null)
{
Debug.Log($" ***** ProcessGooglePurchase googleTangleData IS NULL");
OnPurchased?.Invoke(PurchaseResponse.Ok, args.purchasedProduct);
return(PurchaseProcessingResult.Complete);
}
// validate receipt.
try {
Debug.Log($" ***** ProcessAmazonPurchase validate receipt.");
var validator = new CrossPlatformValidator(googleTangleData, null, Application.identifier);
// On Google Play, result has a single product ID.
// On Apple stores, receipts contain multiple products.
var result = validator.Validate(args.purchasedProduct.receipt);
#if DEBUG_IAP
// For informational purposes, we list the receipt(s)
foreach (IPurchaseReceipt receipt in result)
{
var sb = new StringBuilder("Purchase Receipt Details:");
sb.Append($"\n Product ID: {receipt.productID}");
sb.Append($"\n Purchase Date: {receipt.purchaseDate}");
sb.Append($"\n Transaction ID: {receipt.transactionID}");
Debug.Log(sb);
}
#endif
OnPurchased?.Invoke(PurchaseResponse.Ok, args.purchasedProduct);
} catch (IAPSecurityException err) {
Debug.Log($"Invalid receipt or security exception: {err.Message}");
OnPurchased?.Invoke(PurchaseResponse.InvalidReceipt, args.purchasedProduct);
}
return(PurchaseProcessingResult.Complete);
}
PurchaseProcessingResult IStoreListener.ProcessPurchase(PurchaseEventArgs e)
{
DebugLog("Processing a purchase");
// receipt validation tangle data not available.
if (appleTangleData == null)
{
OnPurchased?.Invoke(PurchaseResponse.Ok, e.purchasedProduct);
onRestored?.Invoke(PurchaseResponse.Ok);
onRestored = null;
return(PurchaseProcessingResult.Complete);
}
// validate receipt.
try {
var receiptData = System.Convert.FromBase64String(appleConfig.appReceipt);
AppleReceipt receipt = new AppleValidator(appleTangleData).Validate(receiptData);
#if DEBUG_IAP
foreach (AppleInAppPurchaseReceipt receipts in receipt.inAppPurchaseReceipts)
{
var sb = new StringBuilder("Purchase Receipt Details:");
sb.Append($"\n Original Transaction ID: {receipts.originalTransactionIdentifier}");
sb.Append($"\n Intro Price Period: {receipts.isIntroductoryPricePeriod}");
sb.Append($"\n Product ID: {receipts.productID}");
sb.Append($"\n Product type: {receipts.productType}");
sb.Append($"\n Quantity: {receipts.quantity}");
sb.Append($"\n Original Transaction ID: {receipts.originalTransactionIdentifier}");
sb.Append($"\n Original Purchase Date: {receipts.originalPurchaseDate}");
sb.Append($"\n Purchase Date: {receipts.purchaseDate}");
sb.Append($"\n Cancellation Date: {receipts.cancellationDate}");
sb.Append($"\n Subsc Expiration Date: {receipts.subscriptionExpirationDate}");
sb.Append($"\n Free trial: {receipts.isFreeTrial}");
DebugLog(sb);
}
#endif
OnPurchased?.Invoke(PurchaseResponse.Ok, e.purchasedProduct);
onRestored?.Invoke(PurchaseResponse.Ok);
onRestored = null;
} catch (IAPSecurityException err) {
Debug.Log($"Invalid receipt or security exception: {err.Message}");
OnPurchased?.Invoke(PurchaseResponse.InvalidReceipt, e.purchasedProduct);
onRestored?.Invoke(PurchaseResponse.InvalidReceipt);
onRestored = null;
} catch {
OnPurchased?.Invoke(PurchaseResponse.InvalidReceipt, e.purchasedProduct);
onRestored?.Invoke(PurchaseResponse.InvalidReceipt);
onRestored = null;
}
return(PurchaseProcessingResult.Complete);
}
PurchaseProcessingResult ProcessGooglePurchase(PurchaseEventArgs e)
{
// receipt validation tangle data not available.
if (googleTangleData == null)
{
DebugLog($" ***** ProcessGooglePurchase googleTangleData IS NULL");
OnPurchased?.Invoke(PurchaseResponse.Ok, e.purchasedProduct);
return(PurchaseProcessingResult.Complete);
}
// validate receipt.
try {
DebugLog($" ***** ProcessGooglePurchase validate receipt.");
var validator = new CrossPlatformValidator(googleTangleData, null, Application.identifier);
// On Google Play, result has a single product ID.
// On Apple stores, receipts contain multiple products.
var result = validator.Validate(e.purchasedProduct.receipt);
#if DEBUG_IAP
// For informational purposes, we list the receipt(s)
foreach (IPurchaseReceipt receipt in result)
{
var sb = new StringBuilder("Purchase Receipt Details:");
sb.Append($"\n Product ID: {receipt.productID}");
sb.Append($"\n Purchase Date: {receipt.purchaseDate}");
sb.Append($"\n Transaction ID: {receipt.transactionID}");
var googleReceipt = receipt as GooglePlayReceipt;
if (googleReceipt != null)
{
// This is Google's Order ID.
// Note that it is null when testing in the sandbox
// because Google's sandbox does not provide Order IDs.
sb.Append($"\n Purchase State: {googleReceipt.purchaseState}");
sb.Append($"\n Purchase Token: {googleReceipt.purchaseToken}");
}
DebugLog(sb);
}
#endif
OnPurchased?.Invoke(PurchaseResponse.Ok, e.purchasedProduct);
} catch (IAPSecurityException err) {
DebugLog($"Invalid receipt or security exception: {err.Message}");
OnPurchased?.Invoke(PurchaseResponse.InvalidReceipt, e.purchasedProduct);
}
return(PurchaseProcessingResult.Complete);
}
void IStoreListener.OnPurchaseFailed(Product p, PurchaseFailureReason reason)
{
Debug.LogWarning($"IAP purchase error: {reason}");
HandleRestoreFailure(reason);
switch (reason)
{
case PurchaseFailureReason.DuplicateTransaction:
OnPurchased?.Invoke(PurchaseResponse.DuplicateTransaction, p);
break;
case PurchaseFailureReason.PaymentDeclined:
OnPurchased?.Invoke(PurchaseResponse.PaymentDeclined, p);
break;
case PurchaseFailureReason.ProductUnavailable:
OnPurchased?.Invoke(PurchaseResponse.ProductUnavailable, p);
break;
case PurchaseFailureReason.PurchasingUnavailable:
OnPurchased?.Invoke(PurchaseResponse.PurchasingUnavailable, p);
break;
case PurchaseFailureReason.SignatureInvalid:
OnPurchased?.Invoke(PurchaseResponse.SignatureInvalid, p);
break;
case PurchaseFailureReason.UserCancelled:
OnPurchased?.Invoke(PurchaseResponse.UserCancelled, p);
break;
case PurchaseFailureReason.ExistingPurchasePending:
OnPurchased?.Invoke(PurchaseResponse.ExistingPurchasePending, p);
break;
case PurchaseFailureReason.Unknown:
OnPurchased?.Invoke(PurchaseResponse.Unknown, p);
break;
}
}