backwards compatibility2

IapExample/src/App.tsx

@@ -1,8 +1,9 @@
 import React from 'react';
+import {storeKit2} from 'react-native-iap';
 import {NavigationContainer} from '@react-navigation/native';
 
 import {StackNavigator} from './navigators';
-
+storeKit2();
 export const App = () => (
   <NavigationContainer>
     <StackNavigator />

IapExample/src/screens/Products.tsx

@@ -1,6 +1,12 @@
 import React, {useEffect, useState} from 'react';
 import {ScrollView, StyleSheet, Text, View} from 'react-native';
-import {PurchaseError, requestPurchase, Sku, useIAP} from 'react-native-iap';
+import {
+  isIosStorekit2,
+  PurchaseError,
+  requestPurchase,
+  Sku,
+  useIAP,
+} from 'react-native-iap';
 
 import {Box, Button, Heading, Row, State} from '../components';
 import {
@@ -46,7 +52,10 @@ export const Products = () => {
   useEffect(() => {
     const checkCurrentPurchase = async () => {
       try {
-        if (currentPurchase?.transactionId) {
+        if (
+          (isIosStorekit2() && currentPurchase?.transactionId) ||
+          currentPurchase?.transactionReceipt
+        ) {
           await finishTransaction({
             purchase: currentPurchase,
             isConsumable: true,

ios/RNIapIos.m

@@ -24,37 +24,46 @@ @interface RCT_EXTERN_MODULE (RNIapIos, NSObject)
 RCT_EXTERN_METHOD(buyProduct:
                   (NSString*)sku
                   andDangerouslyFinishTransactionAutomatically:(BOOL)andDangerouslyFinishTransactionAutomatically
-                  appAccountToken:(NSString*)appAccountToken
-                  quantity:(NSInteger)quantity
-                  withOffer:(NSDictionary*)withOffer
+                  applicationUsername:(NSString*)applicationUsername
                   resolve:(RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)
-
-RCT_EXTERN_METHOD(isEligibleForIntroOffer:
-                  (NSString*)groupID
+RCT_EXTERN_METHOD(buyProductWithOffer:
+                  (NSString*)sku
+                  forUser:(NSString*)usernameHash
+                  withOffer:(NSDictionary*)discountOffer
                   resolve:(RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)
-
-RCT_EXTERN_METHOD(currentEntitlement:
+RCT_EXTERN_METHOD(buyProductWithQuantityIOS:
                   (NSString*)sku
+                  quantity:(NSInteger)quantity
                   resolve:(RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)
 
-RCT_EXTERN_METHOD(latestTransaction:
-                  (NSString*)sku
-                  resolve:(RCTPromiseResolveBlock)resolve
+RCT_EXTERN_METHOD(clearTransaction:
+                  (RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)
 
-RCT_EXTERN_METHOD(finishTransaction:
-                  (NSString*)transactionIdentifier
-                  resolve:(RCTPromiseResolveBlock)resolve
+RCT_EXTERN_METHOD(clearProducts:
+                  (RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)
 
-RCT_EXTERN_METHOD(pendingTransactions:
+RCT_EXTERN_METHOD(promotedProduct:
                   (RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)
 
-RCT_EXTERN_METHOD(sync:
+RCT_EXTERN_METHOD(buyPromotedProduct:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+
+RCT_EXTERN_METHOD(requestReceipt:
+                  (BOOL)refresh
+                  resolve:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(finishTransaction:
+                  (NSString*)transactionIdentifier
+                  resolve:(RCTPromiseResolveBlock)resolve
+                  reject:(RCTPromiseRejectBlock)reject)
+
+RCT_EXTERN_METHOD(getPendingTransactions:
                   (RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject)