private async void OnGiveGold(Photo photo)
{
try
{
await _authEnforcementHandler.CheckUserAuthentication();
await _navigationFacade.ShowGiveGoldDialog(photo);
}
catch (SignInRequiredException)
{
// User canceled the Sign-in dialog.
}
catch (ServiceException)
{
await _dialogService.ShowGenericServiceErrorNotification();
}
}
private async void OnGiveGold(Photo photo)
{
_telemetryClient.TrackEvent(TelemetryEvents.GiveGoldInitiated);
try
{
await _authEnforcementHandler.CheckUserAuthentication();
await _navigationFacade.ShowGiveGoldDialog(photo);
}
catch (SignInRequiredException)
{
// Swallow exception. User canceled the Sign-in dialog.
}
catch (ServiceException)
{
await _dialogService.ShowGenericServiceErrorNotification();
}
}
/// <summary>
/// Purchases Gold with the given productId.
/// </summary>
/// <remarks>
/// Please see <see cref="InAppPurchases" /> for available
/// IAPs.
/// </remarks>
/// <param name="productId">The productId to purchase.</param>
/// <exception cref="InAppPurchaseException">Thrown when an error occurs during purchase.</exception>
/// <returns>The task.</returns>
public async Task PurchaseGold(string productId)
{
await _authEnforcementHandler.CheckUserAuthentication();
// Kick off the purchase
var purchaseResults = await CurrentAppProxy.RequestProductPurchaseAsync(productId);
if (purchaseResults.Status == ProductPurchaseStatus.Succeeded ||
purchaseResults.Status == ProductPurchaseStatus.NotFulfilled)
{
await DoFulfillment();
}
else
{
// ProductPurchaseStatus is either AlreadyPurchased or NotPurchased,
// while latter implies either user cancellation or other failures.
throw new InAppPurchaseException();
}
}
