267 lines
8.1 KiB
Dart
267 lines
8.1 KiB
Dart
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// ignore_for_file: public_member_api_docs, sort_constructors_first
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import 'dart:io';
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import 'package:ebroker/app/app.dart';
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import 'package:ebroker/app/default_app_setting.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flutter_paystack/flutter_paystack.dart';
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import 'package:razorpay_flutter/razorpay_flutter.dart';
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import '../../../data/cubits/subscription/fetch_subscription_packages_cubit.dart';
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import '../../../data/cubits/system/fetch_system_settings_cubit.dart';
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import '../../../settings.dart';
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import '../../../utils/constant.dart';
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import '../../../utils/helper_utils.dart';
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import '../../../utils/hive_utils.dart';
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import '../../../utils/payment/gatways/paypal.dart';
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import '../../../utils/payment/gatways/stripe_service.dart';
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import '../../../utils/ui_utils.dart';
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import '../widgets/AnimatedRoutes/blur_page_route.dart';
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import '../widgets/blurred_dialoge_box.dart';
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class PaymentGatways {
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static PaystackPlugin paystackPlugin = PaystackPlugin();
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static openEnabled(BuildContext context, dynamic price, dynamic package) {
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if (AppSettings.enabledPaymentGatway == "paystack") {
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paystack(context, price, package.id);
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} else if (AppSettings.enabledPaymentGatway == "paypal") {
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paypal(context, package);
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} else if (AppSettings.enabledPaymentGatway == "razorpay") {
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razorpay(context, price: price, package: package);
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} else if (AppSettings.enabledPaymentGatway == "stripe") {
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stripe(context,
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packageId: package, price: double.parse(price.toString()));
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}
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}
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static String generateReference(String email) {
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late String platform;
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if (Platform.isIOS) {
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platform = 'I';
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} else if (Platform.isAndroid) {
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platform = 'A';
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}
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String reference =
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'${platform}_${email.split("@").first}_${DateTime.now().millisecondsSinceEpoch}';
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return reference;
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}
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static void initPaystack() {
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if (AppSettings.enabledPaymentGatway == "paystack") {
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if (!paystackPlugin.sdkInitialized) {
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paystackPlugin.initialize(publicKey: Constant.paystackKey);
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}
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}
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}
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static void stripe(BuildContext context,
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{required double price, required dynamic packageId}) {
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openStripePaymentGateway(
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amount: price,
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onError: (message) {},
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onSuccess: () {
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_purchase(context);
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},
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metadata: {"packageId": packageId.id, "userId": HiveUtils.getUserId()});
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}
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static Future<void> paystack(
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BuildContext context, dynamic price, dynamic packageId) async {
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Charge paystackCharge = Charge()
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..amount = (price! * 100).toInt()
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..email = HiveUtils.getUserDetails().email
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..currency = Constant.paystackCurrency
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..reference = generateReference(HiveUtils.getUserDetails().email!)
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..putMetaData("username", HiveUtils.getUserDetails().name)
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..putMetaData("package_id", packageId)
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..putMetaData("user_id", HiveUtils.getUserId());
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CheckoutResponse checkoutResponse = await paystackPlugin.checkout(context,
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logo: SizedBox(
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height: 50,
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width: 50,
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child: LoadAppSettings().svg(
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appSettings.splashLogo!,
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)),
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charge: paystackCharge,
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method: CheckoutMethod.card);
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if (checkoutResponse.status) {
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if (checkoutResponse.verify) {
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Future.delayed(
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Duration.zero,
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() async {
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await _purchase(context);
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},
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);
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}
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} else {
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Future.delayed(
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Duration.zero,
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() {
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HelperUtils.showSnackBarMessage(
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context, UiUtils.translate(context, "purchaseFailed"));
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},
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);
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}
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}
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static void paypal(BuildContext context, dynamic package) {
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Navigator.push<dynamic>(context, BlurredRouter(
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builder: (context) {
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return PaypalWidget(
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pacakge: package,
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onSuccess: (msg) {
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Navigator.pop(context, {"msg": msg, "type": "success"});
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},
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onFail: (msg) {
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Navigator.pop(context, {"msg": msg, "type": "fail"});
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},
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);
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},
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)).then((dynamic value) {
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//push and show dialog box about paypal success or failed, after that we call purchase method it will refresh API and check if package is purchased or not
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if (value != null) {
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Future.delayed(
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const Duration(milliseconds: 1000),
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() {
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UiUtils.showBlurredDialoge(context,
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dialoge: BlurredDialogBox(
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title: UiUtils.translate(context,
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value['type'] == 'success' ? "success" : "Failed"),
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onAccept: () async {
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if (value['type'] == 'success') {
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_purchase(context);
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}
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},
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onCancel: () {
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if (value['type'] == 'success') {
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_purchase(context);
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}
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},
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isAcceptContainesPush: true,
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content: Text(value['msg'])));
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},
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);
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}
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});
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}
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static void razorpay(
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BuildContext context, {
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required price,
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required package,
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}) {
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final Razorpay razorpay = Razorpay();
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var options = {
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'key': Constant.razorpayKey,
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'amount': price! * 100,
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'name': package.name,
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'description': '',
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'prefill': {
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'contact': HiveUtils.getUserDetails().mobile,
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'email': HiveUtils.getUserDetails().email
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},
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"notes": {"package_id": package.id, "user_id": HiveUtils.getUserId()},
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};
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if (Constant.razorpayKey != "") {
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razorpay.open(options);
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razorpay.on(
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Razorpay.EVENT_PAYMENT_SUCCESS,
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(
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PaymentSuccessResponse response,
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) async {
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await _purchase(context);
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},
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);
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razorpay.on(
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Razorpay.EVENT_PAYMENT_ERROR,
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(PaymentFailureResponse response) {
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HelperUtils.showSnackBarMessage(
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context, UiUtils.translate(context, "purchaseFailed"));
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},
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);
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razorpay.on(
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Razorpay.EVENT_EXTERNAL_WALLET,
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(e) {},
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);
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} else {
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HelperUtils.showSnackBarMessage(
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context, UiUtils.translate(context, "setAPIkey"));
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}
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}
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static Future<void> _purchase(BuildContext context) async {
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try {
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Future.delayed(
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Duration.zero,
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() {
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context
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.read<FetchSystemSettingsCubit>()
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.fetchSettings(isAnonymouse: false);
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context.read<FetchSubscriptionPackagesCubit>().fetchPackages();
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HelperUtils.showSnackBarMessage(
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context, UiUtils.translate(context, "success"),
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type: MessageType.success, messageDuration: 5);
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Navigator.of(context).popUntil((route) => route.isFirst);
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},
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);
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} catch (e) {
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HelperUtils.showSnackBarMessage(
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context, UiUtils.translate(context, "purchaseFailed"),
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type: MessageType.error);
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}
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}
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}
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// class PaymentService {
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// BuildContext? _context;
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// SubscriptionPackageModel? _modal;
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// String? _targetGatwayKey;
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// Gatway? _currentGatway;
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// set targetGatwayKey(String key) {
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// _targetGatwayKey = key;
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// }
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// PaymentService setPackage(SubscriptionPackageModel modal) {
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// _modal = modal;
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// return this;
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// }
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// PaymentService setContext(BuildContext context) {
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// _context = context;
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// return this;
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// }
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// PaymentService attachedGatways(List<Gatway> paymentGatways) {
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// if (_targetGatwayKey == null) {
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// throw "Please set target gatway key";
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// }
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// for (Gatway gatway in paymentGatways) {
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// if (gatway.key == _targetGatwayKey) {
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// _currentGatway = gatway;
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// }
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// }
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// return this;
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// }
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// void pay() async {
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// if (_context == null) {
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// throw "Please call setContext before use this";
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// }
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// if (_modal == null) {
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// throw "Please call setPackage";
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// }
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// if (_currentGatway == null) {
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// throw "please attach gatways";
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// }
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// _currentGatway!.instance.setPackage(_modal!).pay(_context!);
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// }
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// }
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