87 lines
3.7 KiB
C#
87 lines
3.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using UnityEngine.Purchasing.Extension;
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namespace UnityEngine.Purchasing
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{
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/// <summary>
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/// The core abstract implementation for Unity Purchasing.
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/// </summary>
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public abstract class UnityPurchasing
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{
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/// <summary>
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/// The main initialization call for Unity Purchasing.
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/// </summary>
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/// <param name="listener"> The <c>IStoreListener</c> to receive callbacks for future transactions </param>
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/// <param name="builder"> The <c>ConfigurationBuilder</c> containing the product definitions mapped to stores </param>
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public static void Initialize(IStoreListener listener, ConfigurationBuilder builder)
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{
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#if UNITY_2017_1_OR_NEWER
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Initialize(listener, builder, UnityEngine.Debug.unityLogger, Application.persistentDataPath, new UnityAnalytics(), builder.factory.GetCatalogProvider());
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#else
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Initialize(listener, builder, UnityEngine.Debug.logger, Application.persistentDataPath, new UnityAnalytics(), builder.factory.GetCatalogProvider());
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#endif
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}
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/// <summary>
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/// This is useful in certain test scenarios, such as repeatedly testing
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/// an App's behaviour when purchases are restored.
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///
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/// This is a static method since developers may wish to clear the log before
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/// initialising IAP.
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/// </summary>
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public static void ClearTransactionLog()
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{
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#if UNITY_2017_1_OR_NEWER
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var log = new TransactionLog(UnityEngine.Debug.unityLogger, Application.persistentDataPath);
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#else
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var log = new TransactionLog(UnityEngine.Debug.logger, Application.persistentDataPath);
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#endif
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log.Clear();
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}
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/// <summary>
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/// Created for integration testing.
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/// </summary>
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internal static void Initialize(IStoreListener listener, ConfigurationBuilder builder,
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ILogger logger, string persistentDatapath, IUnityAnalytics analytics, ICatalogProvider catalog)
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{
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var transactionLog = new TransactionLog(logger, persistentDatapath);
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var manager = new PurchasingManager(transactionLog, logger, builder.factory.service, builder.factory.storeName);
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var analyticsReporter = new AnalyticsReporter(analytics);
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// Proxy the PurchasingManager's callback interface to forward Transactions to Analytics.
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var proxy = new StoreListenerProxy(listener, analyticsReporter, builder.factory);
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FetchAndMergeProducts(builder.useCatalogProvider, builder.products, catalog, response =>
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{
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manager.Initialize(proxy, response);
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});
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}
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internal static void FetchAndMergeProducts(bool useCatalog,
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HashSet<ProductDefinition> localProductSet, ICatalogProvider catalog, Action<HashSet<ProductDefinition>> callback)
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{
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if (useCatalog && catalog != null)
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{
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catalog.FetchProducts(cloudProducts => {
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var updatedProductSet = new HashSet<ProductDefinition>(localProductSet);
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foreach (var product in cloudProducts)
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{
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// Products are hashed by id, so this should remove the local product with the same id before adding the cloud product
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updatedProductSet.Remove(product);
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updatedProductSet.Add(product);
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}
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callback(updatedProductSet);
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});
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}
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else
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{
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callback(localProductSet);
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}
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}
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}
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}
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