feat: 全局监听iap，在home初始化。避免过早处理，升级dart和flutter，支持storekit插件，强制指定storekit2版本
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@@ -112,7 +112,7 @@ abstract class Api {
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static const String kr_getPublicPaymentMethods = "/v1/public/payment/methods";
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static const String kr_attachAppleIapTransaction =
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"/v1/public/iap/apple/transactions/attach_by_id";
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"/v1/public/iap/apple/transactions/attach";
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static const String kr_restoreAppleIap = "/v1/public/iap/apple/restore";
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/// 获取用户信息（用于获取邀请码等）
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@@ -332,9 +332,9 @@ class KRSubscribeApi {
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}
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Future<Either<HttpError, bool>> kr_attachAppleIapTransaction(
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String transactionId, String orderNo) async {
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String jwsData, String orderNo) async {
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final Map<String, dynamic> data = <String, dynamic>{};
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data['transaction_id'] = transactionId;
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data['signed_transaction_jws'] = jwsData;
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data['order_no'] = orderNo;
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BaseResponse<KRStatus> baseResponse =
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@@ -0,0 +1,17 @@
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import 'package:flutter_keychain/flutter_keychain.dart';
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class IAPPendingOrderService {
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static const _key = 'hi_iap_pending_order_no';
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static Future<void> setPendingOrderNo(String orderNo) async {
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await FlutterKeychain.put(key: _key, value: orderNo);
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}
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static Future<String?> getPendingOrderNo() async {
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return await FlutterKeychain.get(key: _key);
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}
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static Future<void> clearPendingOrderNo() async {
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await FlutterKeychain.remove(key: _key);
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}
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}
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@@ -0,0 +1,175 @@
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import 'dart:async';
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import 'dart:io';
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import 'package:get/get.dart';
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import 'package:in_app_purchase/in_app_purchase.dart';
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import 'package:kaer_with_panels/app/services/iap/iap_pending_order_service.dart';
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import 'package:kaer_with_panels/app/utils/kr_common_util.dart';
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import 'package:kaer_with_panels/app/widgets/dialogs/hi_dialog.dart';
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import 'package:kaer_with_panels/app/services/api_service/kr_subscribe_api.dart';
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import 'package:kaer_with_panels/app/routes/app_pages.dart';
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class KRIAPService extends GetxService {
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static KRIAPService get instance => Get.find<KRIAPService>();
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final KRSubscribeApi _kr_subscribeApi = KRSubscribeApi();
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final InAppPurchase _iap = InAppPurchase.instance;
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StreamSubscription<List<PurchaseDetails>>? _subscription;
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// 增加标志位，防止多次初始化
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bool _hasStarted = false;
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@override
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void onInit() {
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super.onInit();
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// 不再这里自动启动，等待 Home 页面手动开启
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}
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/// 【外部调用】在 Home 页面加载完成后调用此方法
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void setup() {
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if (!Platform.isIOS) return;
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if (_hasStarted) return;
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_hasStarted = true;
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_startGlobalListening();
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}
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void _startGlobalListening() {
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print('💳 [IAPService] ========== 🚀 全局监听流已就绪 ==========');
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// 确保不会重复监听
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_subscription?.cancel();
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_subscription = _iap.purchaseStream.listen(
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_handleIapUpdates,
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onDone: () => _subscription?.cancel(),
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onError: (error) {
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print('💳 [IAPService] ❌ Stream Error: $error');
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// 如果发生错误，可以尝试重启流
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},
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);
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}
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// 1. 监听回调：只负责状态分流
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void _handleIapUpdates(List<PurchaseDetails> purchases) async {
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final pendingOrderNo = await IAPPendingOrderService.getPendingOrderNo();
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// 如果没有本地挂起的订单号，说明不是通过 App 正常发起的支付（或是已处理完的补单）
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if (pendingOrderNo == null || pendingOrderNo.isEmpty) return;
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for (final p in purchases) {
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print('🔄 [IAPService] 处理状态: ${p.status} | ID: ${p.purchaseID}');
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if (p.status == PurchaseStatus.pending) continue;
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if (p.status == PurchaseStatus.error) {
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if (p.pendingCompletePurchase) await _iap.completePurchase(p);
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KRCommonUtil.kr_showToast('购买失败');
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KRCommonUtil.kr_hideLoading();
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continue;
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}
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if (p.status == PurchaseStatus.purchased || p.status == PurchaseStatus.restored) {
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// 核心：跳转到统一验证逻辑
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_verifyWithServer(p, pendingOrderNo);
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}
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}
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}
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// 2. 统一验证逻辑：负责与后端交互、补单、UI 引导
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Future<void> _verifyWithServer(PurchaseDetails p, String orderNo) async {
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final String jwsData = p.verificationData.serverVerificationData;
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if (jwsData.isEmpty) {
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print('❌ [IAPService] JWS 数据为空，跳过验证');
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if (p.pendingCompletePurchase) {
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await InAppPurchase.instance.completePurchase(p);
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}
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KRCommonUtil.kr_hideLoading();
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return;
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}
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KRCommonUtil.kr_showLoading(message: '正在激活会员权益...');
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bool ok = false;
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try {
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// 根据状态选择对应的后端接口
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if (p.status == PurchaseStatus.purchased || p.status == PurchaseStatus.restored) {
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final either = await _kr_subscribeApi.kr_attachAppleIapTransaction(jwsData, orderNo);
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either.fold((e) => print('❌ [IAPService] 支付激活失败: ${e.msg}'), (v) => ok = true);
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} else {
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// 注意：restore 接口如果后端要求传 JWS，这里保持一致
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// final either = await _kr_subscribeApi.kr_restoreAppleIapTransaction(jwsData, orderNo);
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// either.fold((e) => print('❌ [IAPService] 恢复激活失败: ${e.msg}'), (v) => ok = true);
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}
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} catch (e) {
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print('🌐 [IAPService] 网络请求异常');
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}
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if (ok) {
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await _finalizeTransaction(p, orderNo);
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} else {
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_handleVerificationFailure(p, orderNo);
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}
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}
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// 3. 验证成功后的收尾工作
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Future<void> _finalizeTransaction(PurchaseDetails p, String orderNo) async {
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print('✅ [IAPService] 验证成功，清理流程');
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// I. 结束苹果事务（关键：防止重复推送）
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if (p.pendingCompletePurchase) {
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await _iap.completePurchase(p);
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}
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// II. 清理本地拦截订单号
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await IAPPendingOrderService.clearPendingOrderNo();
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KRCommonUtil.kr_hideLoading();
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// III. 跳转结果页
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// 如果已经在结果页了就不跳，或者根据路由判断
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if (!Get.currentRoute.contains(Routes.KR_ORDER_STATUS)) {
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Get.offNamed(
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Routes.KR_ORDER_STATUS,
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arguments: {
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'order': orderNo,
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'payment_type': 'apple_iap',
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'checkout_type': 'ipa',
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},
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);
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}
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}
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// 4. 验证失败后的重试引导
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void _handleVerificationFailure(PurchaseDetails p, String orderNo) {
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KRCommonUtil.kr_hideLoading();
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HIDialog.show(
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title: '激活失败',
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message: '您的支付已成功，但由于网络原因未能开启权益。',
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confirmText: '重试激活',
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cancelText: '关闭',
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barrierDismissible: false,
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preventBackDismiss: true,
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onConfirm: () {
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// 💡 重点：直接重新调用验证逻辑，不重复触发监听流
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_verifyWithServer(p, orderNo);
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},
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);
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}
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// 5. 手动触发（用于 UI 上的恢复购买按钮）
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Future<void> retryUnfinishedTransactions() async {
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try {
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KRCommonUtil.kr_showLoading(message: '正在查找未完成订单...');
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await _iap.restorePurchases();
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// 如果 5 秒后没触发流，隐藏 loading
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Future.delayed(const Duration(seconds: 5), () => KRCommonUtil.kr_hideLoading());
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} catch (e) {
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KRCommonUtil.kr_hideLoading();
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KRCommonUtil.kr_showToast("请求失败，请稍后重试");
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}
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}
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@override
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void onClose() {
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_subscription?.cancel();
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super.onClose();
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}
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}
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