/// <summary>
/// Purchase a specific product or subscription
/// </summary>
/// <param name="productId">Sku or ID of product</param>
/// <param name="itemType">Type of product being requested</param>
/// <param name="payload">Developer specific payload</param>
/// <param name="verifyPurchase">Verify purchase implementation</param>
/// <returns></returns>
/// <exception cref="InAppBillingPurchaseException">If an error occurs during processing</exception>
public override async Task <InAppBillingPurchase> PurchaseAsync(string productId, ItemType itemType, string payload, IInAppBillingVerifyPurchase verifyPurchase = null)
{
//var licinfo = CurrentApp.LicenseInformation;
// Get purchase result from store or simulator
var purchaseResult = await CurrentAppMock.RequestProductPurchaseAsync(InTestingMode, productId);
var recStr = await CurrentAppMock.GetProductReceiptAsync(InTestingMode, productId);
//await GetPurchasesAsync(ItemType.InAppPurchase, null, null);
if (purchaseResult == null)
{
return(null);
}
if (string.IsNullOrWhiteSpace(purchaseResult.ReceiptXml))
{
return(null);
}
// Transform it to InAppBillingPurchase
InAppBillingPurchase purchase = purchaseResult.ReceiptXml.ToInAppBillingPurchase(purchaseResult.Status).FirstOrDefault();
if (verifyPurchase == null)
{
return(purchase);
}
var validated = await verifyPurchase.VerifyPurchase(purchaseResult.ReceiptXml, string.Empty, purchase.ProductId, purchase.Id);
return(validated ? purchase : null);
}
protected override async Task <IEnumerable <InAppBillingPurchase> > GetPurchasesAsync(ItemType itemType, IInAppBillingVerifyPurchase verifyPurchase, string verifyOnlyProductId)
{
await CurrentAppMock.GetProductReceiptAsync(InTestingMode, "vsg1_sd");
// Get list of product receipts from store or simulator
var xmlReceipt = await CurrentAppMock.GetAppReceiptAsync(InTestingMode);
// Transform it to list of InAppBillingPurchase
return(xmlReceipt.ToInAppBillingPurchase(ProductPurchaseStatus.AlreadyPurchased));
}