633 lines
24 KiB
C#
633 lines
24 KiB
C#
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#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using AOT;
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using Uniject;
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using UnityEngine.Purchasing.Extension;
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using UnityEngine.Purchasing.MiniJSON;
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using UnityEngine.Purchasing.Security;
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using UnityEngine.Purchasing.Telemetry;
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namespace UnityEngine.Purchasing
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{
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/// <summary>
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/// App Store implementation of <see cref="IStore"/>.
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/// </summary>
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class AppleStoreImpl : JSONStore, IAppleExtensions, IAppleConfiguration
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{
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Action<Product>? m_DeferredCallback;
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Action<List<Product>>? m_RevokedCallback;
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Action<string>? m_RefreshReceiptError;
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Action<string>? m_RefreshReceiptSuccess;
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Action<bool>? m_ObsoleteRestoreCallback;
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Action<bool, string?>? m_RestoreCallback;
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Action? m_FetchStorePromotionOrderError;
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Action<List<Product>>? m_FetchStorePromotionOrderSuccess;
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Action<Product>? m_PromotionalPurchaseCallback;
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Action? m_FetchStorePromotionVisibilityError;
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Action<string, AppleStorePromotionVisibility>? m_FetchStorePromotionVisibilitySuccess;
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INativeAppleStore? m_Native;
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readonly ITelemetryDiagnostics m_TelemetryDiagnostics;
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static IUtil? s_Util;
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static AppleStoreImpl? s_Instance;
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string? m_CachedAppReceipt;
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double? m_CachedAppReceiptModificationDate;
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string? m_ProductsJson;
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protected AppleStoreImpl(IUtil util, ITelemetryDiagnostics telemetryDiagnostics)
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{
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s_Util = util;
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s_Instance = this;
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m_TelemetryDiagnostics = telemetryDiagnostics;
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m_ProductDescriptionsDeserializer = new AppleJsonProductDescriptionsDeserializer();
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}
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public void SetNativeStore(INativeAppleStore apple)
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{
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base.SetNativeStore(apple);
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m_Native = apple;
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apple.SetUnityPurchasingCallback(MessageCallback);
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}
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public string? appReceipt
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{
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get
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{
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var receiptModificationDate = appReceiptModificationDate;
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if (!m_CachedAppReceiptModificationDate.Equals(receiptModificationDate))
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{
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m_CachedAppReceiptModificationDate = m_Native?.appReceiptModificationDate;
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m_CachedAppReceipt = m_Native?.appReceipt;
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}
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return m_CachedAppReceipt;
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}
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}
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double? appReceiptModificationDate => m_Native?.appReceiptModificationDate;
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public bool canMakePayments => m_Native is { canMakePayments: true };
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public void SetApplePromotionalPurchaseInterceptorCallback(Action<Product> callback)
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{
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m_PromotionalPurchaseCallback = callback;
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}
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public bool simulateAskToBuy
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{
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get => m_Native is { simulateAskToBuy: true };
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set
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{
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if (m_Native != null)
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{
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m_Native.simulateAskToBuy = value;
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}
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}
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}
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public virtual void FetchStorePromotionOrder(Action<List<Product>> successCallback, Action errorCallback)
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{
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m_FetchStorePromotionOrderError = errorCallback;
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m_FetchStorePromotionOrderSuccess = successCallback;
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m_Native?.FetchStorePromotionOrder();
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}
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public virtual void FetchStorePromotionVisibility(Product product, Action<string, AppleStorePromotionVisibility> successCallback, Action errorCallback)
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{
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m_FetchStorePromotionVisibilityError = errorCallback;
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m_FetchStorePromotionVisibilitySuccess = successCallback;
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m_Native?.FetchStorePromotionVisibility(product.definition.id);
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}
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public virtual void SetStorePromotionOrder(List<Product> products)
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{
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// Encode product list as a json doc containing an array of store-specific ids:
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// { "products": [ "ssid1", "ssid2" ] }
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var productIds = new List<string>();
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foreach (var p in products)
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{
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if (p != null && !string.IsNullOrEmpty(p.definition.storeSpecificId))
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{
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productIds.Add(p.definition.storeSpecificId);
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}
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}
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var dict = new Dictionary<string, object> { { "products", productIds } };
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m_Native?.SetStorePromotionOrder(MiniJson.JsonEncode(dict));
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}
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public void SetStorePromotionVisibility(Product product, AppleStorePromotionVisibility visibility)
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{
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if (product == null)
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{
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var ex = new ArgumentNullException(nameof(product));
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m_TelemetryDiagnostics.SendDiagnostic(TelemetryDiagnosticNames.InvalidProductError, ex);
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throw ex;
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}
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m_Native?.SetStorePromotionVisibility(product.definition.storeSpecificId, visibility.ToString());
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}
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public string GetTransactionReceiptForProduct(Product product)
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{
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return m_Native?.GetTransactionReceiptForProductId(product.definition.storeSpecificId) ?? string.Empty;
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}
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public void SetApplicationUsername(string applicationUsername)
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{
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m_Native?.SetApplicationUsername(applicationUsername);
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}
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public override void OnProductsRetrieved(string json)
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{
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// base.OnProductsRetrieved (json); // Don't call this, because we want to enrich the products first
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// get product list
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var productDescriptions = m_ProductDescriptionsDeserializer.DeserializeProductDescriptions(json);
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List<ProductDescription>? finalProductDescriptions = null;
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m_ProductsJson = json;
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// parse app receipt
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var appleReceipt = GetAppleReceiptFromBase64String(appReceipt);
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if (HasInAppPurchaseReceipts(appleReceipt))
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{
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finalProductDescriptions = EnrichProductDescriptions(productDescriptions, appleReceipt!);
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}
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// Pass along the enriched product descriptions
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unity.OnProductsRetrieved(finalProductDescriptions ?? productDescriptions);
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// If there is a promotional purchase callback, tell the store to intercept those purchases.
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if (m_PromotionalPurchaseCallback != null)
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{
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m_Native?.InterceptPromotionalPurchases();
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}
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// Indicate we are ready to start receiving payments.
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m_Native?.AddTransactionObserver();
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}
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bool HasInAppPurchaseReceipts(AppleReceipt? appleReceipt)
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{
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return appleReceipt != null && appleReceipt.inAppPurchaseReceipts?.Length > 0;
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}
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List<ProductDescription> EnrichProductDescriptions(List<ProductDescription> productDescriptions, AppleReceipt appleReceipt)
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{
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// Enrich the product descriptions with parsed receipt data
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var finalProductDescriptions = new List<ProductDescription>();
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foreach (var productDescription in productDescriptions)
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{
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// JDRjr this Find may not be sufficient for subscriptions (or even multiple non-consumables?)
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var mostRecentReceipt = FindMostRecentReceipt(appleReceipt, productDescription.storeSpecificId);
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if (mostRecentReceipt == null)
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{
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finalProductDescriptions.Add(productDescription);
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}
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else
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{
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var productType = (AppleStoreProductType)Enum.Parse(typeof(AppleStoreProductType), mostRecentReceipt.productType.ToString());
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if (productType == AppleStoreProductType.AutoRenewingSubscription)
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{
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// if the product is auto-renewing subscription, filter the expired products
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if (new SubscriptionInfo(mostRecentReceipt, null).isExpired() == Result.True)
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{
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finalProductDescriptions.Add(productDescription);
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}
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else
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{
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finalProductDescriptions.Add(
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new ProductDescription(
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productDescription.storeSpecificId,
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productDescription.metadata,
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appReceipt,
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mostRecentReceipt.transactionID));
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UpdateAppleProductFields(productDescription.storeSpecificId,
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mostRecentReceipt.originalTransactionIdentifier,
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false);
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}
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}
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else if (productType == AppleStoreProductType.Consumable)
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{
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finalProductDescriptions.Add(productDescription);
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}
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else
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{
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finalProductDescriptions.Add(
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new ProductDescription(
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productDescription.storeSpecificId,
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productDescription.metadata,
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appReceipt,
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mostRecentReceipt.transactionID));
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UpdateAppleProductFields(productDescription.storeSpecificId,
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mostRecentReceipt.originalTransactionIdentifier,
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false);
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}
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}
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}
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return finalProductDescriptions;
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}
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static AppleInAppPurchaseReceipt? FindMostRecentReceipt(AppleReceipt? appleReceipt, string productId)
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{
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if (appleReceipt == null)
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{
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return null;
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}
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var foundReceipts = Array.FindAll(appleReceipt.inAppPurchaseReceipts, (r) => r.productID == productId);
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Array.Sort(foundReceipts, (b, a) => a.purchaseDate.CompareTo(b.purchaseDate));
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return FirstNonCancelledReceipt(foundReceipts);
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}
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static AppleInAppPurchaseReceipt? FirstNonCancelledReceipt(AppleInAppPurchaseReceipt[] foundReceipts)
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{
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foreach (var receipt in foundReceipts)
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{
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if (receipt.cancellationDate == DateTime.MinValue)
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{
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return receipt;
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}
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}
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return null;
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}
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[Obsolete("RestoreTransactions(Action<bool> callback) is deprecated, please use RestoreTransactions(Action<bool, string> callback) instead.")]
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public virtual void RestoreTransactions(Action<bool>? callback)
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{
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m_ObsoleteRestoreCallback = callback;
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m_Native?.RestoreTransactions();
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}
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public virtual void RestoreTransactions(Action<bool, string?>? callback)
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{
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m_RestoreCallback = callback;
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m_Native?.RestoreTransactions();
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}
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public virtual void RefreshAppReceipt(Action<string> successCallback, Action<string> errorCallback)
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{
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m_RefreshReceiptSuccess = successCallback;
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m_RefreshReceiptError = errorCallback;
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m_Native?.RefreshAppReceipt();
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}
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public virtual void RefreshAppReceipt(Action<string> successCallback, Action errorCallback)
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{
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m_RefreshReceiptSuccess = successCallback;
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m_RefreshReceiptError = _ =>
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{
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errorCallback();
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};
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m_Native?.RefreshAppReceipt();
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}
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public void RegisterPurchaseDeferredListener(Action<Product> callback)
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{
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m_DeferredCallback = callback;
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}
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public void SetEntitlementsRevokedListener(Action<List<Product>> callback)
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{
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m_RevokedCallback = callback;
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}
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public virtual void ContinuePromotionalPurchases()
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{
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m_Native?.ContinuePromotionalPurchases();
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}
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public Dictionary<string, string> GetIntroductoryPriceDictionary()
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{
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return JSONSerializer.DeserializeSubscriptionDescriptions(m_ProductsJson);
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}
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public Dictionary<string, string> GetProductDetails()
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{
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return JSONSerializer.DeserializeProductDetails(m_ProductsJson);
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}
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public virtual void PresentCodeRedemptionSheet()
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{
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m_Native?.PresentCodeRedemptionSheet();
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}
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public void OnPurchaseDeferred(string productId)
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{
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if (null != m_DeferredCallback)
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{
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var product = unity.products.WithStoreSpecificID(productId);
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if (null != product)
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{
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m_DeferredCallback(product);
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}
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}
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}
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public void OnPromotionalPurchaseAttempted(string productId)
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{
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if (null != m_PromotionalPurchaseCallback)
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{
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var product = unity.products.WithStoreSpecificID(productId);
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if (null != product)
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{
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m_PromotionalPurchaseCallback(product);
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}
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}
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}
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public void OnTransactionsRestoredSuccess()
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{
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m_ObsoleteRestoreCallback?.Invoke(true);
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m_RestoreCallback?.Invoke(true, null);
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}
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public void OnTransactionsRestoredFail(string error)
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{
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m_ObsoleteRestoreCallback?.Invoke(false);
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m_RestoreCallback?.Invoke(false, error);
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}
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public void OnAppReceiptRetrieved(string receipt)
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{
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m_RefreshReceiptSuccess?.Invoke(receipt);
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}
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public void OnAppReceiptRefreshedFailed(string error)
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{
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m_RefreshReceiptError?.Invoke(error);
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}
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void OnEntitlementsRevoked(string productIds)
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{
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var revokedProducts = new List<Product>();
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var appleReceipt = GetAppleReceiptFromBase64String(appReceipt);
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var productIdList = productIds.ArrayListFromJson();
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foreach (string productId in productIdList)
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{
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var product = unity.products.WithStoreSpecificID(productId);
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if (null == product)
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{
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continue;
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}
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RevokeEntitlement(appleReceipt, productId, revokedProducts, product);
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}
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m_RevokedCallback?.Invoke(revokedProducts);
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}
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void RevokeEntitlement(AppleReceipt? appleReceipt, string productId, List<Product> revokedProducts, Product product)
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{
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if (HasInAppPurchaseReceipts(appleReceipt) && RestoreActiveEntitlement(appleReceipt!, productId))
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{
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return;
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}
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||
|
|
|
||
|
|
revokedProducts.Add(product);
|
||
|
|
PurchasingManager.OnEntitlementRevoked(product);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool RestoreActiveEntitlement(AppleReceipt appleReceipt, string productId)
|
||
|
|
{
|
||
|
|
var receipt = FindMostRecentReceipt(appleReceipt, productId);
|
||
|
|
if (receipt != null)
|
||
|
|
{
|
||
|
|
UpdateAppleProductFields(productId, receipt.originalTransactionIdentifier, true);
|
||
|
|
unity.OnPurchaseSucceeded(productId, appReceipt, receipt.transactionID);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void OnFetchStorePromotionOrderSucceeded(string productIds)
|
||
|
|
{
|
||
|
|
if (null != m_FetchStorePromotionOrderSuccess)
|
||
|
|
{
|
||
|
|
var productIdList = productIds.ArrayListFromJson();
|
||
|
|
var products = new List<Product>();
|
||
|
|
|
||
|
|
foreach (var productId in productIdList)
|
||
|
|
{
|
||
|
|
var product = unity.products.WithStoreSpecificID(productId as string);
|
||
|
|
products.Add(product);
|
||
|
|
}
|
||
|
|
|
||
|
|
m_FetchStorePromotionOrderSuccess(products);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void OnFetchStorePromotionOrderFailed()
|
||
|
|
{
|
||
|
|
m_FetchStorePromotionOrderError?.Invoke();
|
||
|
|
}
|
||
|
|
|
||
|
|
public void OnFetchStorePromotionVisibilitySucceeded(String result)
|
||
|
|
{
|
||
|
|
if (null != m_FetchStorePromotionVisibilitySuccess)
|
||
|
|
{
|
||
|
|
var resultDictionary = (
|
||
|
|
Json.Deserialize(result) as Dictionary<string, object>
|
||
|
|
)?.ToDictionary(k => k.Key, k => k.Value.ToString());
|
||
|
|
|
||
|
|
var productId = resultDictionary?["productId"];
|
||
|
|
var storePromotionVisibility = resultDictionary?["visibility"];
|
||
|
|
Enum.TryParse(storePromotionVisibility, out AppleStorePromotionVisibility visibility);
|
||
|
|
if (productId != null)
|
||
|
|
{
|
||
|
|
m_FetchStorePromotionVisibilitySuccess(productId, visibility);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void OnFetchStorePromotionVisibilityFailed()
|
||
|
|
{
|
||
|
|
m_FetchStorePromotionVisibilityError?.Invoke();
|
||
|
|
}
|
||
|
|
|
||
|
|
[MonoPInvokeCallback(typeof(UnityPurchasingCallback))]
|
||
|
|
private static void MessageCallback(string subject, string payload, string receipt, string transactionId, string originalTransactionId, bool isRestored)
|
||
|
|
{
|
||
|
|
s_Util?.RunOnMainThread(() =>
|
||
|
|
{
|
||
|
|
s_Instance?.ProcessMessage(subject, payload, receipt, transactionId, originalTransactionId, isRestored);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
void ProcessMessage(string subject, string payload, string receipt, string transactionId, string originalTransactionId, bool isRestored)
|
||
|
|
{
|
||
|
|
if (string.IsNullOrEmpty(receipt))
|
||
|
|
{
|
||
|
|
receipt = appReceipt ?? "";
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (subject)
|
||
|
|
{
|
||
|
|
case "OnSetupFailed":
|
||
|
|
OnSetupFailed(payload);
|
||
|
|
break;
|
||
|
|
case "OnProductsRetrieved":
|
||
|
|
OnProductsRetrieved(payload);
|
||
|
|
break;
|
||
|
|
case "OnPurchaseSucceeded":
|
||
|
|
OnPurchaseSucceeded(payload, receipt, transactionId, originalTransactionId, isRestored);
|
||
|
|
break;
|
||
|
|
case "OnPurchaseFailed":
|
||
|
|
OnPurchaseFailed(payload);
|
||
|
|
break;
|
||
|
|
case "onProductPurchaseDeferred":
|
||
|
|
OnPurchaseDeferred(payload);
|
||
|
|
break;
|
||
|
|
case "onPromotionalPurchaseAttempted":
|
||
|
|
OnPromotionalPurchaseAttempted(payload);
|
||
|
|
break;
|
||
|
|
case "onFetchStorePromotionOrderSucceeded":
|
||
|
|
OnFetchStorePromotionOrderSucceeded(payload);
|
||
|
|
break;
|
||
|
|
case "onFetchStorePromotionOrderFailed":
|
||
|
|
OnFetchStorePromotionOrderFailed();
|
||
|
|
break;
|
||
|
|
case "onFetchStorePromotionVisibilitySucceeded":
|
||
|
|
OnFetchStorePromotionVisibilitySucceeded(payload);
|
||
|
|
break;
|
||
|
|
case "onFetchStorePromotionVisibilityFailed":
|
||
|
|
OnFetchStorePromotionVisibilityFailed();
|
||
|
|
break;
|
||
|
|
case "onTransactionsRestoredSuccess":
|
||
|
|
OnTransactionsRestoredSuccess();
|
||
|
|
break;
|
||
|
|
case "onTransactionsRestoredFail":
|
||
|
|
OnTransactionsRestoredFail(payload);
|
||
|
|
break;
|
||
|
|
case "onAppReceiptRefreshed":
|
||
|
|
OnAppReceiptRetrieved(payload);
|
||
|
|
break;
|
||
|
|
case "onAppReceiptRefreshFailed":
|
||
|
|
OnAppReceiptRefreshedFailed(payload);
|
||
|
|
break;
|
||
|
|
case "onEntitlementsRevoked":
|
||
|
|
OnEntitlementsRevoked(payload);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void OnPurchaseSucceeded(string id, string receipt, string transactionId, string originalTransactionId, bool isRestored)
|
||
|
|
{
|
||
|
|
var appleReceipt = GetAppleReceiptFromBase64String(receipt);
|
||
|
|
var mostRecentReceipt = FindMostRecentReceipt(appleReceipt, id);
|
||
|
|
|
||
|
|
if (IsValidPurchaseState(mostRecentReceipt, id))
|
||
|
|
{
|
||
|
|
isRestored = isRestored || IsRestored(id, mostRecentReceipt, transactionId, originalTransactionId);
|
||
|
|
UpdateAppleProductFields(id, originalTransactionId, isRestored);
|
||
|
|
base.OnPurchaseSucceeded(id, receipt, transactionId);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
base.FinishTransaction(null, transactionId);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
AppleReceipt? GetAppleReceiptFromBase64String(string? receipt)
|
||
|
|
{
|
||
|
|
AppleReceipt? appleReceipt = null;
|
||
|
|
if (!string.IsNullOrEmpty(receipt))
|
||
|
|
{
|
||
|
|
var parser = new AppleReceiptParser();
|
||
|
|
try
|
||
|
|
{
|
||
|
|
appleReceipt = parser.Parse(Convert.FromBase64String(receipt));
|
||
|
|
}
|
||
|
|
catch (Exception ex)
|
||
|
|
{
|
||
|
|
m_TelemetryDiagnostics.SendDiagnostic(TelemetryDiagnosticNames.ParseReceiptTransactionError, ex);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return appleReceipt;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool IsValidPurchaseState(AppleInAppPurchaseReceipt? mostRecentReceipt, string productId)
|
||
|
|
{
|
||
|
|
var isValid = true;
|
||
|
|
if (mostRecentReceipt != null)
|
||
|
|
{
|
||
|
|
var productType = (AppleStoreProductType)Enum.Parse(typeof(AppleStoreProductType), mostRecentReceipt.productType.ToString());
|
||
|
|
if (productType == AppleStoreProductType.AutoRenewingSubscription)
|
||
|
|
{
|
||
|
|
// if the product is auto-renewing subscription, check if this transaction is expired
|
||
|
|
if (new SubscriptionInfo(mostRecentReceipt, null).isExpired() == Result.True)
|
||
|
|
{
|
||
|
|
isValid = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return isValid;
|
||
|
|
}
|
||
|
|
bool IsRestored(string productId, AppleInAppPurchaseReceipt? productReceipt, string transactionId, string originalTransactionId)
|
||
|
|
{
|
||
|
|
bool isRestored;
|
||
|
|
|
||
|
|
var currentProduct = unity.products.WithStoreSpecificID(productId);
|
||
|
|
if (currentProduct == null)
|
||
|
|
{
|
||
|
|
isRestored = false;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
isRestored = currentProduct.definition.type == ProductType.Subscription
|
||
|
|
? IsSubscriptionRestored(productReceipt, currentProduct)
|
||
|
|
: IsNonSubscriptionRestored(transactionId, originalTransactionId);
|
||
|
|
}
|
||
|
|
|
||
|
|
return isRestored;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool IsSubscriptionRestored(AppleInAppPurchaseReceipt? productReceipt, Product previousProduct)
|
||
|
|
{
|
||
|
|
var isRestored = false;
|
||
|
|
if (previousProduct.hasReceipt)
|
||
|
|
{
|
||
|
|
var subscriptionExpirationDate = productReceipt?.subscriptionExpirationDate;
|
||
|
|
var subscriptionManager = new SubscriptionManager(previousProduct, null);
|
||
|
|
var previousSubscriptionInfo = subscriptionManager.getSubscriptionInfo();
|
||
|
|
if (previousSubscriptionInfo != null &&
|
||
|
|
previousSubscriptionInfo.isCancelled() == Result.False &&
|
||
|
|
previousSubscriptionInfo.getExpireDate() >= subscriptionExpirationDate)
|
||
|
|
{
|
||
|
|
isRestored = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return isRestored;
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool IsNonSubscriptionRestored(string transactionId, string? originalTransactionId)
|
||
|
|
{
|
||
|
|
return originalTransactionId != null && originalTransactionId != transactionId;
|
||
|
|
}
|
||
|
|
|
||
|
|
void UpdateAppleProductFields(string id, string originalTransactionId, bool isRestored)
|
||
|
|
{
|
||
|
|
var product = unity.products.WithStoreSpecificID(id);
|
||
|
|
if (product != null)
|
||
|
|
{
|
||
|
|
product.appleProductIsRestored = isRestored;
|
||
|
|
product.appleOriginalTransactionID = originalTransactionId;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|