kyc_workflow 2.0.28

Digio kyc workflow plugin

example/lib/main.dart

import 'dart:async';
import 'dart:collection';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:kyc_workflow/digio_config.dart';
import 'package:kyc_workflow/environment.dart';
import 'package:kyc_workflow/gateway_event.dart';
import 'package:kyc_workflow/kyc_workflow.dart';
import 'package:kyc_workflow/service_mode.dart';
import 'package:kyc_workflow/stateless/psp_mode.dart';
import 'package:kyc_workflow/stateless/selfie_config.dart';
import 'package:kyc_workflow/stateless/stateless_config.dart';
import 'package:kyc_workflow/stateless/stateless_event.dart';
import 'package:kyc_workflow/stateless/stateless_feature.dart';
import 'package:kyc_workflow/stateless/stateless_response.dart';
import 'package:kyc_workflow/stateless/stateless_upi_config.dart';
import 'package:kyc_workflow/stateless/upi_service_mode.dart';

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

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

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

class _MyAppState extends State<MyApp> {
  String _workflowResult = '';
  String _statelessResult = '';
  String _statelessEvent = '';


  @override
  void initState() {
    super.initState();
    // startKycWorkflow();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> startKycWorkflow() async {
    var workflowResult;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      var digioConfig = DigioConfig();
      digioConfig.theme.primaryColor = "#32a83a";
      digioConfig.logo =
          "https://www.gstatic.com/mobilesdk/160503_mobilesdk/logo/2x/firebase_28dp.png";
      digioConfig.environment = Environment.SANDBOX;
      digioConfig.serviceMode = ServiceMode.FP;
      digioConfig.global = false;


      final _kycWorkflowPlugin = KycWorkflow(digioConfig);
      _kycWorkflowPlugin.setGatewayEventListener((GatewayEvent? gatewayEvent) {
        print("gateway funnel event ${gatewayEvent?.event}");
      });

      HashMap<String, String> additionalData = HashMap<String, String>();
      // additionalData["dg_disable_upi_collect_flow"] = "false"; // optional for mandate

      workflowResult = await _kycWorkflowPlugin.start(
          "DID26060XXXXXD1KCXSNKKVSTQ5",
          "[e-mail]",
          "GWT260XXXXX71XQYCJEBQS",
          additionalData
      );
      print('workflowResult : ' + workflowResult.toString());
    } on PlatformException {
      workflowResult = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _workflowResult = workflowResult.toString();
    });
  }

  Future<void> startStatelessFlow() async {
    setState(() {
      _statelessResult = 'Running…';
      _statelessEvent = '';
    });

    String resultText;
    try {
      // DigioConfig is required by the KycWorkflow constructor but is not used
      // by the stateless flow — only the per-flow StatelessConfig matters.
      final workflow = KycWorkflow(DigioConfig());

      workflow.setStatelessEventListener((StatelessEvent event) {
        print('stateless event ${event.screen}/${event.action}');
        if (!mounted) return;
        setState(() {
          _statelessEvent = '${event.screen ?? '-'} / ${event.action ?? '-'}';
        });
      });

      final config = StatelessConfig(
        environment: Environment.PRODUCTION,
        clientId: 'Your clinet ID',
        token: 'JWT token',
        features: [
          StatelessFeature.SELFIE
        ],
        selfieConfig: SelfieConfig(
          autoCapture: false,
          showInstruction: false,
          hasGeotagging: true,
          logoUrl: 'https://www.digio.in/images/digio_blue.png',
        )
      );

      final StatelessResponse response = await workflow.startStateless(config);
      resultText = '${response}';
          // '${response.status} | ${response.results.length} task(s) | error: ${response.error ?? '-'}';
      print('stateless response: $response');
    } on PlatformException catch (e) {
      resultText = 'PlatformException ${e.code}: ${e.message}';
    } catch (e) {
      resultText = 'Error: $e';
    }

    if (!mounted) return;
    setState(() {
      _statelessResult = resultText;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Padding(
            padding: const EdgeInsets.symmetric(horizontal: 16.0),
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text('KYC result: $_workflowResult'),
                const SizedBox(height: 20),
                Text('Stateless result: $_statelessResult'),
                const SizedBox(height: 6),
                Text('Stateless event: $_statelessEvent'),
              ],
            ),
          ),
        ),
        floatingActionButton: Column(
          mainAxisAlignment: MainAxisAlignment.end,
          crossAxisAlignment: CrossAxisAlignment.end,
          children: [
            FloatingActionButton(
              heroTag: 'kyc',
              onPressed: startKycWorkflow,
              tooltip: 'Start KYC Workflow',
              child: const Icon(Icons.play_arrow),
            ),
            const SizedBox(height: 12),
            FloatingActionButton(
              heroTag: 'stateless',
              onPressed: startStatelessFlow,
              tooltip: 'Start Stateless Flow',
              backgroundColor: Colors.deepPurple,
              child: const Icon(Icons.bolt),
            ),
          ],
        ),
      ),
    );
  }
}