fastpay_merchant 1.0.8

fastpay_merchant: ^1.0.8 copied to clipboard

example/lib/main.dart

import 'dart:async';
import 'dart:io';

import 'package:app_links/app_links.dart';
import 'package:fastpay_merchant/fastPayRequests.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  void initState() {
    super.initState();
    initPlatformState();
    _handleIncomingIntent();
  }

  FastpayResult? _fastpayResult;

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    if (!mounted) return;
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
          appBar: AppBar(
            title: const Text('Plugin example app'),
          ),
          body: Column(
            children: [
              Center(
                child: Text("${_fastpayResult?.toJson()}\n"),
              ),
              ElevatedButton(
                onPressed: () async {
                  FastpayResult _fastpayResult = await FastPayRequest(
                    storeID: "****",
                    storePassword: "****",
                    amount: "10000",
                    orderID: DateTime.now().microsecondsSinceEpoch.toString(),
                    isProduction: false,
                    callback: (status,message){
                      debugPrint("CALLBACK..................."+message);
                      _showToast(context,message);
                    }, callbackUri: "sdk://fastpay-sdk.com/callback",
                  );
                  if (_fastpayResult.isSuccess ?? false) {
                    // transaction success
                    _showToast(context,"transaction success");
                    print('......................................transaction success');
                  } else {
                    // transaction failed
                    _showToast(context,"transaction failed");
                    print('......................................transaction failed');
                  }
                  setState(() {});
                },
                child: Text("Pay"),
              ),
            ],
          )),
    );
  }

  void _showToast(BuildContext context,String message) {
    final scaffold = ScaffoldMessenger.of(context);
    scaffold.showSnackBar(
      SnackBar(
        content:  Text(message),
        action: SnackBarAction(label: 'UNDO', onPressed: scaffold.hideCurrentSnackBar),
      ),
    );
  }

  Future<void> _handleIncomingIntent() async {
    final _appLinks = AppLinks();
    final uri = await _appLinks.getLatestAppLink();
    final allQueryParams = uri?.queryParameters;
    final status = allQueryParams?['status'];
    final orderId = allQueryParams?['order_id'];
    debugPrint("..........................STATUS::: "+status.toString()+", OrderId:::"+orderId.toString());
  }
}