public async void DemonstrateTargetedOffers()
{
// Get the Microsoft Account token for the current user.
string msaToken = await GetMicrosoftAccountTokenAsync();
if (string.IsNullOrEmpty(msaToken))
{
System.Diagnostics.Debug.WriteLine("Microsoft Account token could not be retrieved.");
return;
}
// Get the targeted Store offers for the current user.
List <TargetedOfferData> availableOfferData =
await GetTargetedOffersForUserAsync(msaToken);
if (availableOfferData == null || availableOfferData.Count != 0)
{
System.Diagnostics.Debug.WriteLine("There was an error retrieving targeted offers," +
"or there are no targeted offers available for the current user.");
return;
}
// Get the product ID of the add-on that is associated with the first available offer
// in the response data.
TargetedOfferData offerData = availableOfferData[0];
string productId = offerData.Offers[0];
await PurchaseOfferAsync(productId);
}
//</ClaimOfferOnWindows1607AndLater>
// This method uses the Windows.ApplicationModel.Store APIs to purchase and claim a targeted offer.
// This method can be used on any version of Windows 10.
//<ClaimOfferOnAnyVersionWindows10>
private async Task ClaimOfferOnAnyVersionWindows10Async(
string productId, TargetedOfferData offerData, string msaToken)
{
if (string.IsNullOrEmpty(productId) || string.IsNullOrEmpty(msaToken))
{
System.Diagnostics.Debug.WriteLine("Product ID or Microsoft Account token is null or empty.");
return;
}
// Purchase the add-on for the current user and report it to the Store as fulfilled
// if the purchase was successful. Typically, a game or app would first show
// a UI that prompts the user to buy the add-on; for simplicity, this example
// simply purchases the add-on.
var purchaseResult = await CurrentApp.RequestProductPurchaseAsync(productId);
if (purchaseResult.Status == ProductPurchaseStatus.Succeeded)
{
CurrentApp.ReportProductFulfillment(productId);
var claim = new TargetedOfferClaim
{
StoreOffer = offerData,
Receipt = purchaseResult.ReceiptXml
};
// Submit a request to claim the offer by sending a POST message to the
// Store endpoint for targeted offers.
using (var httpClientClaimOffer = new HttpClient())
{
var uri = new Uri(storeOffersUri, UriKind.Absolute);
using (var request = new HttpRequestMessage(HttpMethod.Post, uri))
{
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", msaToken);
request.Content = new StringContent(
JsonConvert.SerializeObject(claim),
Encoding.UTF8,
jsonMediaType);
using (var response = await httpClientClaimOffer.SendAsync(request))
{
response.EnsureSuccessStatusCode();
}
}
}
}
}
public async void DemonstrateTargetedOffers()
{
// Get the Microsoft Account token for the current user.
string msaToken = await GetMicrosoftAccountTokenAsync();
if (string.IsNullOrEmpty(msaToken))
{
System.Diagnostics.Debug.WriteLine("Microsoft Account token could not be retrieved.");
return;
}
// Get the targeted Store offers for the current user.
List <TargetedOfferData> availableOfferData =
await GetTargetedOffersForUserAsync(msaToken);
if (availableOfferData == null || availableOfferData.Count == 0)
{
System.Diagnostics.Debug.WriteLine("There was an error retrieving targeted offers," +
"or there are no targeted offers available for the current user.");
return;
}
// Get the product ID of the add-on that is associated with the first available offer
// in the response data.
TargetedOfferData offerData = availableOfferData[0];
string productId = offerData.Offers[0];
// Get the Store ID of the add-on that has the matching product ID, and then purchase the add-on.
List <String> filterList = new List <string>(productKinds);
StoreProductQueryResult queryResult = await storeContext.GetAssociatedStoreProductsAsync(filterList);
foreach (KeyValuePair <string, StoreProduct> result in queryResult.Products)
{
if (result.Value.InAppOfferToken == productId)
{
await PurchaseOfferAsync(result.Value.StoreId);
return;
}
}
System.Diagnostics.Debug.WriteLine("No add-on with the specified product ID could be found " +
"for the current app.");
return;
}
public async void GetAndClaimTargetedOffer()
{
// Get the Microsoft Account token for the current user.
string msaToken = await GetMicrosoftAccountTokenAsync();
if (string.IsNullOrEmpty(msaToken))
{
System.Diagnostics.Debug.WriteLine("Microsoft Account token could not be retrieved.");
return;
}
// Get the targeted Store offers for the current user.
List <TargetedOfferData> availableOfferData =
await GetTargetedOffersForUserAsync(msaToken);
if (availableOfferData == null || availableOfferData.Count != 0)
{
System.Diagnostics.Debug.WriteLine("There was an error retrieving targeted offers," +
"or there are no targeted offers available for the current user.");
return;
}
// Get the product ID of the add-on that is associated with the first available offer
// in the response data.
TargetedOfferData offerData = availableOfferData[0];
string productId = offerData.Offers[0];
// Get and claim a targeted offer for the current user.
// If the Windows.Services.Store APIs are available (the app is running
// on Windows 10, version 1607, or later), use those APIs.
// Otherwise, use the Windows.ApplicationMoel.Store APIs.
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent(
"Windows.Services.Store.StoreContext"))
{
await ClaimOfferOnWindows1607AndLaterAsync(productId, offerData, msaToken);
}
else
{
await ClaimOfferOnAnyVersionWindows10Async(productId, offerData, msaToken);
}
}
//</GetTargetedOffers>
// This method uses the Windows.Services.Store APIs to purchase and claim a targeted offer.
// Only call this method if the app is running on Windows 10, version 1607, or later.
//<ClaimOfferOnWindows1607AndLater>
private async Task ClaimOfferOnWindows1607AndLaterAsync(
string productId, TargetedOfferData offerData, string msaToken)
{
if (string.IsNullOrEmpty(productId) || string.IsNullOrEmpty(msaToken))
{
System.Diagnostics.Debug.WriteLine("Product ID or Microsoft Account token is null or empty.");
return;
}
// Purchase the add-on for the current user. Typically, a game or app would first show
// a UI that prompts the user to buy the add-on; for simplicity, this example
// simply purchases the add-on.
StorePurchaseResult result = await storeContext.RequestPurchaseAsync(productId);
if (result.Status == StorePurchaseStatus.Succeeded)
{
// Get the StoreProduct in the user's collection that matches the targeted offer.
List <String> filterList = new List <string>(productKinds);
StoreProductQueryResult queryResult = await storeContext.GetUserCollectionAsync(filterList);
KeyValuePair <string, StoreProduct> offer =
queryResult.Products.Where(p => p.Key == productId).SingleOrDefault();
if (offer == null)
{
System.Diagnostics.Debug.WriteLine("No StoreProduct with the specified product ID could be found.");
return;
}
StoreProduct product = offer.Value;
// Parse the JSON string returned by StoreProduct.ExtendedJsonData to get the order ID.
string extendedJsonData = product.ExtendedJsonData;
string skuAvailability =
JObject.Parse(extendedJsonData)["DisplaySkuAvailabilities"].FirstOrDefault().ToString();
string sku = JObject.Parse(skuAvailability)["Sku"].ToString();
string collectionData = JObject.Parse(sku)["CollectionData"].ToString();
string orderId = JObject.Parse(collectionData)["orderId"].ToString();
var claim = new TargetedOfferClaim
{
StoreOffer = offerData,
Receipt = orderId
};
// Submit a request to claim the offer by sending a POST message to the
// Store endpoint for targeted offers.
using (var httpClientClaimOffer = new HttpClient())
{
var uri = new Uri(storeOffersUri, UriKind.Absolute);
using (var request = new HttpRequestMessage(HttpMethod.Post, uri))
{
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", msaToken);
request.Content = new StringContent(
JsonConvert.SerializeObject(claim),
Encoding.UTF8,
jsonMediaType);
using (var response = await httpClientClaimOffer.SendAsync(request))
{
response.EnsureSuccessStatusCode();
}
}
}
}
}
