In-app purchase
This commit is contained in:
Hillel Coren
parent
d3b03a5ead
commit
e9ac07f2ee
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@ -92,18 +92,28 @@ const String kSharedPrefs = 'shared_prefs';
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const String kSharedPrefUrl = 'url';
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const String kSharedPrefToken = 'checksum';
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const String kProductPlanPro = 'v1_pro_yearly';
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const String kProductPlanEnterprise2 = 'v1_enterprise_2_yearly';
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const String kProductPlanEnterprise5 = 'v1_enterprise_5_yearly';
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const String kProductPlanEnterprise10 = 'v1_enterprise_10_yearly';
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const String kProductPlanEnterprise20 = 'v1_enterprise_20_yearly';
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const String kProductProPlanMonth = 'pro_plan';
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const String kProductEnterprisePlanMonth_2 = 'enterprise_plan';
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const String kProductEnterprisePlanMonth_5 = 'enterprise_plan_5';
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const String kProductEnterprisePlanMonth_10 = 'enterprise_plan_10';
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const String kProductEnterprisePlanMonth_20 = 'enterprise_plan_20';
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const String kProductProPlanYear = 'pro_plan_annual';
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const String kProductEnterprisePlanYear_2 = 'enterprise_plan_annual';
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const String kProductEnterprisePlanYear_5 = 'enterprise_plan_annual_5';
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const String kProductEnterprisePlanYear_10 = 'enterprise_plan_annual_10';
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const String kProductEnterprisePlanYear_20 = 'enterprise_plan_annual_20';
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const kProductPlans = [
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kProductPlanPro,
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kProductPlanEnterprise2,
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kProductPlanEnterprise5,
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kProductPlanEnterprise10,
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kProductPlanEnterprise20,
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kProductProPlanMonth,
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kProductEnterprisePlanMonth_2,
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kProductEnterprisePlanMonth_5,
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kProductEnterprisePlanMonth_10,
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kProductEnterprisePlanMonth_20,
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kProductProPlanYear,
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kProductEnterprisePlanYear_2,
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kProductEnterprisePlanYear_5,
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kProductEnterprisePlanYear_10,
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kProductEnterprisePlanYear_20,
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];
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const double kMobileLayoutWidth = 700;
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@ -1,289 +1,403 @@
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/*
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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Dart imports:
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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// Flutter imports:
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import 'package:flutter/material.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/material.dart';
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// Package imports:
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import 'package:flutter_redux/flutter_redux.dart';
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import 'package:in_app_purchase/in_app_purchase.dart';
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import 'package:url_launcher/url_launcher.dart';
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// Project imports:
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import 'package:in_app_purchase_android/billing_client_wrappers.dart';
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import 'package:in_app_purchase_android/in_app_purchase_android.dart';
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import 'package:in_app_purchase_storekit/in_app_purchase_storekit.dart';
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import 'package:in_app_purchase_storekit/store_kit_wrappers.dart';
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import 'package:invoiceninja_flutter/constants.dart';
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import 'package:invoiceninja_flutter/data/web_client.dart';
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import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
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import 'package:invoiceninja_flutter/redux/app/app_state.dart';
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import 'package:invoiceninja_flutter/ui/app/buttons/elevated_button.dart';
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import 'package:invoiceninja_flutter/ui/app/dialogs/alert_dialog.dart';
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import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
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import 'package:invoiceninja_flutter/ui/app/loading_indicator.dart';
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import 'package:invoiceninja_flutter/utils/dialogs.dart';
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import 'package:invoiceninja_flutter/utils/formatting.dart';
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import 'package:invoiceninja_flutter/utils/localization.dart';
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*/
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import 'package:flutter/material.dart';
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class UpgradeDialog extends StatelessWidget {
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const UpgradeDialog({Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return SizedBox();
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}
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}
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/*
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class UpgradeDialog extends StatefulWidget {
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@override
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_UpgradeDialogState createState() => _UpgradeDialogState();
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State<UpgradeDialog> createState() => _UpgradeDialogState();
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}
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class _UpgradeDialogState extends State<UpgradeDialog> {
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final InAppPurchase _inAppPurchase = InAppPurchase.instance;
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StreamSubscription<List<PurchaseDetails>> _subscription;
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List<ProductDetails> _products;
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List<PurchaseDetails> _purchases;
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bool _showPastPurchases = false;
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Future<void> loadPurchases() async {
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InAppPurchaseConnection.instance
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.queryPastPurchases()
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.then((response) async {
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if (response.pastPurchases != null && response.pastPurchases.isNotEmpty) {
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setState(() {
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_purchases = response.pastPurchases;
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});
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}
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});
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}
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Future<void> redeemPurchase(PurchaseDetails purchase) async {
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if (purchase.error != null || purchase.purchaseID == null) {
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return null;
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}
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//Navigator.pop(context);
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final localization = AppLocalization.of(context);
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final store = StoreProvider.of<AppState>(context);
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final state = store.state;
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final webClient = WebClient();
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final data = {
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'order_id': purchase.purchaseID,
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'product_id': purchase.productID,
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'timestamp': (int.parse(purchase.transactionDate) / 1000).floor(),
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};
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try {
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final dynamic response = await webClient
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.post(
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'$kAppProductionUrl/api/v1/upgrade',
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state.credentials.token,
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data: json.encode(data),
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)
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.catchError((dynamic error) {
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showErrorDialog(context: context, message: error);
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});
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final String message = response['message'];
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if (message == 'success') {
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showDialog<MessageDialog>(
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context: context,
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builder: (BuildContext context) {
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return MessageDialog(localization.thankYouForYourPurchase,
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onDismiss: () {
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store.dispatch(RefreshData());
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});
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});
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if (Platform.isIOS) {
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InAppPurchaseConnection.instance.completePurchase(purchase);
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}
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} else {
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showDialog<ErrorDialog>(
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context: context,
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builder: (BuildContext context) {
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return ErrorDialog(message);
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});
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}
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} catch (error) {
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showDialog<ErrorDialog>(
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context: context,
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builder: (BuildContext context) {
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return ErrorDialog(error);
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});
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}
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}
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List<String> _notFoundIds = <String>[];
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List<ProductDetails> _products = <ProductDetails>[];
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List<PurchaseDetails> _purchases = <PurchaseDetails>[];
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bool _isAvailable = false;
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bool _purchasePending = false;
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bool _loading = true;
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String _queryProductError;
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@override
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void initState() {
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super.initState();
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final Stream purchaseUpdates =
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InAppPurchaseConnection.instance.purchaseUpdatedStream;
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_subscription = purchaseUpdates.listen((dynamic purchases) {
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(purchases as List<PurchaseDetails>).forEach((purchase) async {
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await redeemPurchase(purchase);
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});
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final Stream<List<PurchaseDetails>> purchaseUpdated =
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_inAppPurchase.purchaseStream;
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_subscription =
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purchaseUpdated.listen((List<PurchaseDetails> purchaseDetailsList) {
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_listenToPurchaseUpdated(purchaseDetailsList);
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}, onDone: () {
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_subscription.cancel();
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_subscription = null;
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}, onError: (dynamic error) {
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showDialog<ErrorDialog>(
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context: context,
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builder: (BuildContext context) {
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return ErrorDialog(error);
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});
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}, onError: (Object error) {
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// handle error here.
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});
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initStore();
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initStoreInfo();
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super.initState();
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}
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void initStore() async {
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final bool available = await InAppPurchaseConnection.instance.isAvailable();
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if (!available) {
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showDialog<ErrorDialog>(
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context: context,
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builder: (BuildContext context) {
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return ErrorDialog('Store is not available');
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});
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Future<void> initStoreInfo() async {
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final bool isAvailable = await _inAppPurchase.isAvailable();
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if (!isAvailable) {
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setState(() {
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_isAvailable = isAvailable;
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_products = <ProductDetails>[];
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_purchases = <PurchaseDetails>[];
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_notFoundIds = <String>[];
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_purchasePending = false;
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_loading = false;
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});
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return;
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}
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final productIds = Set<String>.from(kProductPlans);
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final ProductDetailsResponse response =
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await InAppPurchaseConnection.instance.queryProductDetails(productIds);
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if (Platform.isIOS) {
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final InAppPurchaseStoreKitPlatformAddition iosPlatformAddition =
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_inAppPurchase
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.getPlatformAddition<InAppPurchaseStoreKitPlatformAddition>();
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await iosPlatformAddition.setDelegate(ExamplePaymentQueueDelegate());
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}
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await loadPurchases();
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final ProductDetailsResponse productDetailResponse =
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await _inAppPurchase.queryProductDetails(kProductPlans.toSet());
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if (productDetailResponse.error != null) {
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setState(() {
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_queryProductError = productDetailResponse.error.message;
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_isAvailable = isAvailable;
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_products = productDetailResponse.productDetails;
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_purchases = <PurchaseDetails>[];
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_notFoundIds = productDetailResponse.notFoundIDs;
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_purchasePending = false;
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_loading = false;
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});
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return;
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}
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if (productDetailResponse.productDetails.isEmpty) {
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setState(() {
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_queryProductError = null;
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_isAvailable = isAvailable;
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_products = productDetailResponse.productDetails;
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_purchases = <PurchaseDetails>[];
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_notFoundIds = productDetailResponse.notFoundIDs;
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_purchasePending = false;
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_loading = false;
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});
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return;
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}
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setState(() {
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_products = response.productDetails;
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_isAvailable = isAvailable;
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_products = productDetailResponse.productDetails;
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_notFoundIds = productDetailResponse.notFoundIDs;
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_purchasePending = false;
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_loading = false;
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});
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}
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@override
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void dispose() {
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if (Platform.isIOS) {
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final InAppPurchaseStoreKitPlatformAddition iosPlatformAddition =
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_inAppPurchase
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.getPlatformAddition<InAppPurchaseStoreKitPlatformAddition>();
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iosPlatformAddition.setDelegate(null);
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}
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_subscription.cancel();
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super.dispose();
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}
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void upgrade(BuildContext context, ProductDetails productDetails) {
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final store = StoreProvider.of<AppState>(context);
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final company = store.state.company;
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@override
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Widget build(BuildContext context) {
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final List<Widget> stack = <Widget>[];
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if (_queryProductError == null) {
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stack.add(
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ListView(
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children: <Widget>[
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_buildConnectionCheckTile(),
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_buildProductList(),
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_buildRestoreButton(),
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],
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),
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);
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} else {
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stack.add(Center(
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child: Text(_queryProductError),
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));
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}
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if (_purchasePending) {
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stack.add(
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Stack(
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children: const <Widget>[
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Opacity(
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opacity: 0.3,
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child: ModalBarrier(dismissible: false, color: Colors.grey),
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),
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Center(
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child: CircularProgressIndicator(),
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),
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],
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),
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);
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}
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InAppPurchaseConnection.instance.buyNonConsumable(
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purchaseParam: PurchaseParam(
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productDetails: productDetails,
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applicationUserName: company.companyKey,
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sandboxTesting: false,
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));
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return MaterialApp(
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home: Scaffold(
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appBar: AppBar(
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title: const Text('IAP Example'),
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),
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body: Stack(
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children: stack,
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),
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),
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);
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}
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String convertPlanToString(String plan) {
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switch (plan) {
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case kProductPlanPro:
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return 'Pro - 1 User';
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case kProductPlanEnterprise2:
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return 'Enterprise - 2 Users';
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case kProductPlanEnterprise5:
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return 'Enterprise - 5 Users';
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case kProductPlanEnterprise10:
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return 'Enterprise - 10 Users';
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case kProductPlanEnterprise20:
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return 'Enterprise - 20 Users';
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default:
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return '';
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Card _buildConnectionCheckTile() {
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if (_loading) {
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return const Card(child: ListTile(title: Text('Trying to connect...')));
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}
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final Widget storeHeader = ListTile(
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leading: Icon(_isAvailable ? Icons.check : Icons.block,
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color: _isAvailable ? Colors.green : ThemeData.light().errorColor),
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title:
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Text('The store is ${_isAvailable ? 'available' : 'unavailable'}.'),
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);
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final List<Widget> children = <Widget>[storeHeader];
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if (!_isAvailable) {
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children.addAll(<Widget>[
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const Divider(),
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ListTile(
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title: Text('Not connected',
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style: TextStyle(color: ThemeData.light().errorColor)),
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subtitle: const Text(
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'Unable to connect to the payments processor. Has this app been configured correctly? See the example README for instructions.'),
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),
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]);
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}
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return Card(child: Column(children: children));
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}
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Card _buildProductList() {
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if (_loading) {
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return const Card(
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child: ListTile(
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leading: CircularProgressIndicator(),
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title: Text('Fetching products...')));
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}
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if (!_isAvailable) {
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return const Card();
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}
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const ListTile productHeader = ListTile(title: Text('Products for Sale'));
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final List<ListTile> productList = <ListTile>[];
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final store = StoreProvider.of<AppState>(context);
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final account = store.state.account;
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if (_notFoundIds.isNotEmpty) {
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productList.add(ListTile(
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title: Text('[${_notFoundIds.join(", ")}] not found',
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style: TextStyle(color: ThemeData.light().errorColor)),
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subtitle: const Text(
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'This app needs special configuration to run. Please see example/README.md for instructions.')));
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}
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// This loading previous purchases code is just a demo. Please do not use this as it is.
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// In your app you should always verify the purchase data using the `verificationData` inside the [PurchaseDetails] object before trusting it.
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// We recommend that you use your own server to verify the purchase data.
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final Map<String, PurchaseDetails> purchases =
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Map<String, PurchaseDetails>.fromEntries(
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_purchases.map((PurchaseDetails purchase) {
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if (purchase.pendingCompletePurchase) {
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_inAppPurchase.completePurchase(purchase);
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}
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return MapEntry<String, PurchaseDetails>(purchase.productID, purchase);
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}));
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productList.addAll(_products.map(
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(ProductDetails productDetails) {
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final PurchaseDetails previousPurchase = purchases[productDetails.id];
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return ListTile(
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title: Text(
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productDetails.title,
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),
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subtitle: Text(
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productDetails.description,
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),
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trailing: previousPurchase != null
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? IconButton(
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onPressed: () => confirmPriceChange(context),
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icon: const Icon(Icons.upgrade))
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: TextButton(
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style: TextButton.styleFrom(
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backgroundColor: Colors.green[800],
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// TODO(darrenaustin): Migrate to new API once it lands in stable: https://github.com/flutter/flutter/issues/105724
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// ignore: deprecated_member_use
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primary: Colors.white,
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),
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onPressed: () {
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PurchaseParam purchaseParam;
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if (Platform.isAndroid) {
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purchaseParam = GooglePlayPurchaseParam(
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productDetails: productDetails,
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applicationUserName: account.id);
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} else {
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purchaseParam = PurchaseParam(
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productDetails: productDetails,
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applicationUserName: account.id,
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);
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}
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_inAppPurchase.buyNonConsumable(
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purchaseParam: purchaseParam,
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);
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},
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child: Text(productDetails.price),
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),
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);
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},
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));
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return Card(
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child: Column(
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children: <Widget>[productHeader, const Divider()] + productList));
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}
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Widget _buildRestoreButton() {
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if (_loading) {
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return Container();
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}
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return Padding(
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padding: const EdgeInsets.all(4.0),
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child: Row(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.end,
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children: <Widget>[
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TextButton(
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style: TextButton.styleFrom(
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backgroundColor: Theme.of(context).primaryColor,
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// TODO(darrenaustin): Migrate to new API once it lands in stable: https://github.com/flutter/flutter/issues/105724
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// ignore: deprecated_member_use
|
||||
primary: Colors.white,
|
||||
),
|
||||
onPressed: () => _inAppPurchase.restorePurchases(),
|
||||
child: const Text('Restore purchases'),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void showPendingUI() {
|
||||
setState(() {
|
||||
_purchasePending = true;
|
||||
});
|
||||
}
|
||||
|
||||
Future<void> deliverProduct(PurchaseDetails purchaseDetails) async {
|
||||
// IMPORTANT!! Always verify purchase details before delivering the product.
|
||||
setState(() {
|
||||
_purchases.add(purchaseDetails);
|
||||
_purchasePending = false;
|
||||
});
|
||||
}
|
||||
|
||||
void handleError(IAPError error) {
|
||||
setState(() {
|
||||
_purchasePending = false;
|
||||
});
|
||||
}
|
||||
|
||||
Future<bool> _verifyPurchase(PurchaseDetails purchaseDetails) {
|
||||
// IMPORTANT!! Always verify a purchase before delivering the product.
|
||||
// For the purpose of an example, we directly return true.
|
||||
return Future<bool>.value(true);
|
||||
}
|
||||
|
||||
void _handleInvalidPurchase(PurchaseDetails purchaseDetails) {
|
||||
// handle invalid purchase here if _verifyPurchase` failed.
|
||||
}
|
||||
|
||||
Future<void> _listenToPurchaseUpdated(
|
||||
List<PurchaseDetails> purchaseDetailsList) async {
|
||||
for (final PurchaseDetails purchaseDetails in purchaseDetailsList) {
|
||||
if (purchaseDetails.status == PurchaseStatus.pending) {
|
||||
showPendingUI();
|
||||
} else {
|
||||
if (purchaseDetails.status == PurchaseStatus.error) {
|
||||
handleError(purchaseDetails.error);
|
||||
} else if (purchaseDetails.status == PurchaseStatus.purchased ||
|
||||
purchaseDetails.status == PurchaseStatus.restored) {
|
||||
final bool valid = await _verifyPurchase(purchaseDetails);
|
||||
if (valid) {
|
||||
deliverProduct(purchaseDetails);
|
||||
} else {
|
||||
_handleInvalidPurchase(purchaseDetails);
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (purchaseDetails.pendingCompletePurchase) {
|
||||
await _inAppPurchase.completePurchase(purchaseDetails);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> confirmPriceChange(BuildContext context) async {
|
||||
if (Platform.isAndroid) {
|
||||
final InAppPurchaseAndroidPlatformAddition androidAddition =
|
||||
_inAppPurchase
|
||||
.getPlatformAddition<InAppPurchaseAndroidPlatformAddition>();
|
||||
final BillingResultWrapper priceChangeConfirmationResult =
|
||||
await androidAddition.launchPriceChangeConfirmationFlow(
|
||||
sku: 'purchaseId',
|
||||
);
|
||||
if (priceChangeConfirmationResult.responseCode == BillingResponse.ok) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(const SnackBar(
|
||||
content: Text('Price change accepted'),
|
||||
));
|
||||
} else {
|
||||
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
|
||||
content: Text(
|
||||
priceChangeConfirmationResult.debugMessage ??
|
||||
'Price change failed with code ${priceChangeConfirmationResult.responseCode}',
|
||||
),
|
||||
));
|
||||
}
|
||||
}
|
||||
if (Platform.isIOS) {
|
||||
final InAppPurchaseStoreKitPlatformAddition iapStoreKitPlatformAddition =
|
||||
_inAppPurchase
|
||||
.getPlatformAddition<InAppPurchaseStoreKitPlatformAddition>();
|
||||
await iapStoreKitPlatformAddition.showPriceConsentIfNeeded();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Example implementation of the
|
||||
/// [`SKPaymentQueueDelegate`](https://developer.apple.com/documentation/storekit/skpaymentqueuedelegate?language=objc).
|
||||
///
|
||||
/// The payment queue delegate can be implementated to provide information
|
||||
/// needed to complete transactions.
|
||||
class ExamplePaymentQueueDelegate implements SKPaymentQueueDelegateWrapper {
|
||||
@override
|
||||
bool shouldContinueTransaction(
|
||||
SKPaymentTransactionWrapper transaction, SKStorefrontWrapper storefront) {
|
||||
return true;
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final localization = AppLocalization.of(context);
|
||||
|
||||
if (_products == null) {
|
||||
return LoadingIndicator(height: 50);
|
||||
}
|
||||
|
||||
_products.sort((product1, product2) =>
|
||||
parseDouble(product1.price) > parseDouble(product2.price) ? 1 : -1);
|
||||
|
||||
return SimpleDialog(
|
||||
title: Column(
|
||||
children: <Widget>[
|
||||
Text(localization.annualSubscription),
|
||||
if (Platform.isIOS)
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(top: 8, bottom: 4),
|
||||
child: Text(
|
||||
'Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user\'s Account Settings after purchase.',
|
||||
style: TextStyle(fontSize: 12, color: Colors.grey),
|
||||
),
|
||||
),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: <Widget>[
|
||||
TextButton(
|
||||
child: Text('Terms', style: TextStyle(fontSize: 12)),
|
||||
onPressed: () => launch(kTermsOfServiceURL),
|
||||
),
|
||||
TextButton(
|
||||
child: Text('Privacy', style: TextStyle(fontSize: 12)),
|
||||
onPressed: () => launch(kPrivacyPolicyURL),
|
||||
),
|
||||
],
|
||||
)
|
||||
],
|
||||
),
|
||||
contentPadding: const EdgeInsets.symmetric(horizontal: 8, vertical: 16),
|
||||
children: [
|
||||
if (_showPastPurchases)
|
||||
..._purchases.map((purchase) => ListTile(
|
||||
title: Text(purchase.purchaseID),
|
||||
subtitle: Text(formatDate(
|
||||
convertTimestampToDateString(
|
||||
(int.parse(purchase.transactionDate) / 1000).floor()),
|
||||
context)),
|
||||
onTap: () => redeemPurchase(purchase),
|
||||
)),
|
||||
if (_purchases != null)
|
||||
AppButton(
|
||||
label: _showPastPurchases
|
||||
? localization.back
|
||||
: localization.pastPurchases,
|
||||
onPressed: () {
|
||||
setState(() {
|
||||
_showPastPurchases = !_showPastPurchases;
|
||||
|
||||
if (_showPastPurchases) {
|
||||
loadPurchases();
|
||||
}
|
||||
});
|
||||
},
|
||||
),
|
||||
if (!_showPastPurchases)
|
||||
..._products
|
||||
.map((productDetails) => ListTile(
|
||||
title: Text(productDetails.title ??
|
||||
convertPlanToString(productDetails.id)),
|
||||
subtitle: Text(productDetails.description ?? ''),
|
||||
trailing: Text(productDetails.price ?? '',
|
||||
style: TextStyle(fontSize: 18)),
|
||||
onTap: () => upgrade(context, productDetails),
|
||||
))
|
||||
.toList()
|
||||
],
|
||||
);
|
||||
bool shouldShowPriceConsent() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -0,0 +1,263 @@
|
|||
// Dart imports:
|
||||
import 'dart:async';
|
||||
import 'dart:convert';
|
||||
import 'dart:io';
|
||||
|
||||
// Flutter imports:
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
// Package imports:
|
||||
import 'package:flutter_redux/flutter_redux.dart';
|
||||
import 'package:in_app_purchase/in_app_purchase.dart';
|
||||
import 'package:url_launcher/url_launcher.dart';
|
||||
|
||||
// Project imports:
|
||||
import 'package:invoiceninja_flutter/constants.dart';
|
||||
import 'package:invoiceninja_flutter/data/web_client.dart';
|
||||
import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
|
||||
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
|
||||
import 'package:invoiceninja_flutter/ui/app/buttons/elevated_button.dart';
|
||||
import 'package:invoiceninja_flutter/ui/app/dialogs/alert_dialog.dart';
|
||||
import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
|
||||
import 'package:invoiceninja_flutter/ui/app/loading_indicator.dart';
|
||||
import 'package:invoiceninja_flutter/utils/dialogs.dart';
|
||||
import 'package:invoiceninja_flutter/utils/formatting.dart';
|
||||
import 'package:invoiceninja_flutter/utils/localization.dart';
|
||||
|
||||
class UpgradeDialog extends StatefulWidget {
|
||||
@override
|
||||
_UpgradeDialogState createState() => _UpgradeDialogState();
|
||||
}
|
||||
|
||||
class _UpgradeDialogState extends State<UpgradeDialog> {
|
||||
StreamSubscription<List<PurchaseDetails>> _subscription;
|
||||
List<ProductDetails> _products;
|
||||
List<PurchaseDetails> _purchases;
|
||||
bool _showPastPurchases = false;
|
||||
|
||||
Future<void> redeemPurchase(PurchaseDetails purchase) async {
|
||||
if (purchase.error != null || purchase.purchaseID == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
//Navigator.pop(context);
|
||||
|
||||
final localization = AppLocalization.of(context);
|
||||
final store = StoreProvider.of<AppState>(context);
|
||||
final state = store.state;
|
||||
final webClient = WebClient();
|
||||
final data = {
|
||||
'order_id': purchase.purchaseID,
|
||||
'product_id': purchase.productID,
|
||||
'timestamp': (int.parse(purchase.transactionDate) / 1000).floor(),
|
||||
};
|
||||
|
||||
try {
|
||||
final dynamic response = await webClient
|
||||
.post(
|
||||
'$kAppProductionUrl/api/v1/upgrade',
|
||||
state.credentials.token,
|
||||
data: json.encode(data),
|
||||
)
|
||||
.catchError((dynamic error) {
|
||||
showErrorDialog(context: context, message: error);
|
||||
});
|
||||
final String message = response['message'];
|
||||
|
||||
if (message == 'success') {
|
||||
showDialog<MessageDialog>(
|
||||
context: context,
|
||||
builder: (BuildContext context) {
|
||||
return MessageDialog(localization.thankYouForYourPurchase,
|
||||
onDismiss: () {
|
||||
store.dispatch(RefreshData());
|
||||
});
|
||||
});
|
||||
|
||||
if (Platform.isIOS) {
|
||||
InAppPurchase.instance.completePurchase(purchase);
|
||||
}
|
||||
} else {
|
||||
showDialog<ErrorDialog>(
|
||||
context: context,
|
||||
builder: (BuildContext context) {
|
||||
return ErrorDialog(message);
|
||||
});
|
||||
}
|
||||
} catch (error) {
|
||||
showDialog<ErrorDialog>(
|
||||
context: context,
|
||||
builder: (BuildContext context) {
|
||||
return ErrorDialog(error);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
|
||||
final Stream purchaseUpdates = InAppPurchase.instance.purchaseStream;
|
||||
|
||||
_subscription = purchaseUpdates.listen((dynamic purchases) {
|
||||
(purchases as List<PurchaseDetails>).forEach((purchase) async {
|
||||
await redeemPurchase(purchase);
|
||||
});
|
||||
}, onDone: () {
|
||||
_subscription.cancel();
|
||||
_subscription = null;
|
||||
}, onError: (dynamic error) {
|
||||
showDialog<ErrorDialog>(
|
||||
context: context,
|
||||
builder: (BuildContext context) {
|
||||
return ErrorDialog(error);
|
||||
});
|
||||
});
|
||||
|
||||
initStore();
|
||||
}
|
||||
|
||||
void initStore() async {
|
||||
final bool available = await InAppPurchase.instance.isAvailable();
|
||||
|
||||
if (!available) {
|
||||
showDialog<ErrorDialog>(
|
||||
context: context,
|
||||
builder: (BuildContext context) {
|
||||
return ErrorDialog('Store is not available');
|
||||
});
|
||||
return;
|
||||
}
|
||||
|
||||
final productIds = Set<String>.from(kProductPlans);
|
||||
final ProductDetailsResponse response =
|
||||
await InAppPurchase.instance.queryProductDetails(productIds);
|
||||
|
||||
setState(() {
|
||||
_products = response.productDetails;
|
||||
});
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_subscription.cancel();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
void upgrade(BuildContext context, ProductDetails productDetails) {
|
||||
final store = StoreProvider.of<AppState>(context);
|
||||
final account = store.state.account;
|
||||
|
||||
InAppPurchase.instance.buyNonConsumable(
|
||||
purchaseParam: PurchaseParam(
|
||||
productDetails: productDetails,
|
||||
applicationUserName: account.id,
|
||||
));
|
||||
}
|
||||
|
||||
String convertPlanToString(String plan) {
|
||||
switch (plan) {
|
||||
case kProductProPlanMonth:
|
||||
return 'Pro - Month';
|
||||
case kProductEnterprisePlanMonth_2:
|
||||
return 'Enterprise - Month (1-2)';
|
||||
case kProductEnterprisePlanMonth_5:
|
||||
return 'Enterprise - Month (3-5)';
|
||||
case kProductEnterprisePlanMonth_10:
|
||||
return 'Enterprise - Month (6-10)';
|
||||
case kProductEnterprisePlanMonth_20:
|
||||
return 'Enterprise - Month (11-20)';
|
||||
case kProductProPlanYear:
|
||||
return 'Pro - Year';
|
||||
case kProductEnterprisePlanYear_2:
|
||||
return 'Enterprise - Year (1-2)';
|
||||
case kProductEnterprisePlanYear_5:
|
||||
return 'Enterprise - Year (3-5)';
|
||||
case kProductEnterprisePlanYear_10:
|
||||
return 'Enterprise - Year (6-10)';
|
||||
case kProductEnterprisePlanYear_20:
|
||||
return 'Enterprise - Year (11-20)';
|
||||
default:
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final localization = AppLocalization.of(context);
|
||||
|
||||
if (_products == null) {
|
||||
return LoadingIndicator(height: 50);
|
||||
}
|
||||
|
||||
_products.sort((product1, product2) =>
|
||||
parseDouble(product1.price) > parseDouble(product2.price) ? 1 : -1);
|
||||
|
||||
return SimpleDialog(
|
||||
title: Column(
|
||||
children: <Widget>[
|
||||
Text(localization.annualSubscription),
|
||||
if (Platform.isIOS)
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(top: 8, bottom: 4),
|
||||
child: Text(
|
||||
'Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user\'s Account Settings after purchase.',
|
||||
style: TextStyle(fontSize: 12, color: Colors.grey),
|
||||
),
|
||||
),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: <Widget>[
|
||||
TextButton(
|
||||
child: Text('Terms', style: TextStyle(fontSize: 12)),
|
||||
onPressed: () => launch(kTermsOfServiceURL),
|
||||
),
|
||||
TextButton(
|
||||
child: Text('Privacy', style: TextStyle(fontSize: 12)),
|
||||
onPressed: () => launch(kPrivacyPolicyURL),
|
||||
),
|
||||
],
|
||||
)
|
||||
],
|
||||
),
|
||||
contentPadding: const EdgeInsets.symmetric(horizontal: 8, vertical: 16),
|
||||
children: [
|
||||
if (_showPastPurchases)
|
||||
..._purchases.map((purchase) => ListTile(
|
||||
title: Text(purchase.purchaseID),
|
||||
subtitle: Text(formatDate(
|
||||
convertTimestampToDateString(
|
||||
(int.parse(purchase.transactionDate) / 1000).floor()),
|
||||
context)),
|
||||
onTap: () => redeemPurchase(purchase),
|
||||
)),
|
||||
if (_purchases != null)
|
||||
AppButton(
|
||||
label: _showPastPurchases
|
||||
? localization.back
|
||||
: localization.pastPurchases,
|
||||
onPressed: () {
|
||||
setState(() {
|
||||
_showPastPurchases = !_showPastPurchases;
|
||||
|
||||
if (_showPastPurchases) {
|
||||
InAppPurchase.instance.restorePurchases();
|
||||
}
|
||||
});
|
||||
},
|
||||
),
|
||||
if (!_showPastPurchases)
|
||||
..._products
|
||||
.map((productDetails) => ListTile(
|
||||
title: Text(productDetails.title ??
|
||||
convertPlanToString(productDetails.id)),
|
||||
subtitle: Text(productDetails.description ?? ''),
|
||||
trailing: Text(productDetails.price ?? '',
|
||||
style: TextStyle(fontSize: 18)),
|
||||
onTap: () => upgrade(context, productDetails),
|
||||
))
|
||||
.toList()
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -22,6 +22,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
# google_sign_in: ^5.0.7
|
||||
# in_app_review: ^2.0.4
|
||||
in_app_purchase: ^3.0.6
|
||||
flutter_redux: ^0.8.2
|
||||
redux_logging: ^0.5.0
|
||||
http: ^0.13.3
|
||||
|
|
|
|||
28
pubspec.lock
28
pubspec.lock
|
|
@ -570,6 +570,34 @@ packages:
|
|||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "4.6.0"
|
||||
in_app_purchase:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: in_app_purchase
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "3.0.6"
|
||||
in_app_purchase_android:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: in_app_purchase_android
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.2.3"
|
||||
in_app_purchase_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: in_app_purchase_platform_interface
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.3.1"
|
||||
in_app_purchase_storekit:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: in_app_purchase_storekit
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.3.1"
|
||||
in_app_review:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
google_sign_in: ^5.0.7
|
||||
in_app_review: ^2.0.4
|
||||
in_app_purchase: ^3.0.6
|
||||
flutter_redux: ^0.8.2
|
||||
redux_logging: ^0.5.0
|
||||
http: ^0.13.3
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
google_sign_in: ^5.0.7
|
||||
in_app_review: ^2.0.4
|
||||
in_app_purchase: ^3.0.6
|
||||
flutter_redux: ^0.8.2
|
||||
redux_logging: ^0.5.0
|
||||
http: ^0.13.3
|
||||
|
|
|
|||
Loading…
Reference in New Issue