go_sell_sdk_flutter 2.1.8

Flutter plugin compatible version of goSellSDK library for both Android and iOS.

example/lib/main.dart

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

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:go_sell_sdk_flutter/go_sell_sdk_flutter.dart';
import 'package:go_sell_sdk_flutter/model/models.dart';
import 'package:go_sell_sdk_flutter_example/tap_loader/awesome_loader.dart';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  Map<dynamic, dynamic> tapSDKResult;
  String responseID = "";
  String sdkStatus = "";
  String sdkErrorCode;
  String sdkErrorMessage;
  String sdkErrorDescription;
  AwesomeLoaderController loaderController = AwesomeLoaderController();
  Color _buttonColor;

  @override
  void initState() {
    super.initState();
    _buttonColor = Color(0xff2ace00);
    configureSDK();
  }

  // configure SDK
  Future<void> configureSDK() async {
    // configure app
    configureApp();
    // sdk session configurations
    setupSDKSession();
  }

  // configure app key and bundle-id (You must get those keys from tap)
  Future<void> configureApp() async {
    GoSellSdkFlutter.configureApp(
      bundleId: Platform.isAndroid ? "ANDROID-PACKAGE-NAME" : "IOS-APP-ID",
      productionSecreteKey:
          Platform.isAndroid ? "Android-Live-KEY" : "iOS-Live-KEY",
      sandBoxsecretKey:
          Platform.isAndroid ? "Android-SANDBOX-KEY" : "iOS-SANDBOX-KEY",
      lang: "en",
    );
  }

  //

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> setupSDKSession() async {
    try {
      GoSellSdkFlutter.sessionConfigurations(
          trxMode: TransactionMode.SAVE_CARD,
          transactionCurrency: "kwd",
          amount: '1',
          customer: Customer(
              customerId: "",
              // customer id is important to retrieve cards saved for this customer
              email: "[e-mail]",
              isdNumber: "965",
              number: "00000000",
              firstName: "test",
              middleName: "test",
              lastName: "test",
              metaData: null),
          paymentItems: <PaymentItem>[
            PaymentItem(
                name: "item1",
                amountPerUnit: 1,
                quantity: Quantity(value: 1),
                discount: {
                  "type": "F",
                  "value": 10,
                  "maximum_fee": 10,
                  "minimum_fee": 1
                },
                description: "Item 1 Apple",
                taxes: [
                  Tax(
                      amount: Amount(
                          type: "F", value: 10, minimumFee: 1, maximumFee: 10),
                      name: "tax1",
                      description: "tax describtion")
                ],
                totalAmount: 100),
          ],
          // List of taxes
          taxes: [
            Tax(
                amount:
                    Amount(type: "F", value: 10, minimumFee: 1, maximumFee: 10),
                name: "tax1",
                description: "tax describtion"),
            Tax(
                amount:
                    Amount(type: "F", value: 10, minimumFee: 1, maximumFee: 10),
                name: "tax1",
                description: "tax describtion")
          ],
          // List of shippnig
          shippings: [
            Shipping(
                name: "shipping 1",
                amount: 100,
                description: "shiping description 1"),
            Shipping(
                name: "shipping 2",
                amount: 150,
                description: "shiping description 2")
          ],
          postURL: "https://tap.company",
          // Payment description
          paymentDescription: "paymentDescription",
          // Payment Metadata
          paymentMetaData: {
            "a": "a meta",
            "b": "b meta",
          },
          // Payment Reference
          paymentReference: Reference(
              acquirer: "acquirer",
              gateway: "gateway",
              payment: "payment",
              track: "track",
              transaction: "trans_910101",
              order: "order_262625"),
          // payment Descriptor
          paymentStatementDescriptor: "paymentStatementDescriptor",
          // Save Card Switch
          isUserAllowedToSaveCard: true,
          // Enable/Disable 3DSecure
          isRequires3DSecure: true,
          // Receipt SMS/Email
          receipt: Receipt(true, false),
          // Authorize Action [Capture - Void]
          authorizeAction: AuthorizeAction(
              type: AuthorizeActionType.CAPTURE, timeInHours: 10),
          // Destinations
          destinations: null,
          // merchant id
          merchantID: "",
          // Allowed cards
          allowedCadTypes: CardType.ALL,
          applePayMerchantID: "applePayMerchantID",
          allowsToSaveSameCardMoreThanOnce: true,
          // pass the card holder name to the SDK
          cardHolderName: "Card Holder NAME",
          // disable changing the card holder name by the user
          allowsToEditCardHolderName: true,
          // select payments you need to show [Default is all, and you can choose between WEB-CARD-APPLEPAY ]
          paymentType: PaymentType.ALL,
          // Transaction mode
          sdkMode: SDKMode.Sandbox);
    } on PlatformException {
      // platformVersion = 'Failed to get platform version.';
    }

    if (!mounted) return;

    setState(() {
      tapSDKResult = {};
    });
  }

  Future<void> startSDK() async {
    setState(() {
      loaderController.start();
    });

    var tapSDKResult = await GoSellSdkFlutter.startPaymentSDK;
    loaderController.stopWhenFull();
    print('>>>> ${tapSDKResult['sdk_result']}');

    setState(() {
      switch (tapSDKResult['sdk_result']) {
        case "SUCCESS":
          sdkStatus = "SUCCESS";
          handleSDKResult();
          break;
        case "FAILED":
          sdkStatus = "FAILED";
          handleSDKResult();
          break;
        case "SDK_ERROR":
          print('sdk error............');
          print(tapSDKResult['sdk_error_code']);
          print(tapSDKResult['sdk_error_message']);
          print(tapSDKResult['sdk_error_description']);
          print('sdk error............');
          sdkErrorCode = tapSDKResult['sdk_error_code'].toString();
          sdkErrorMessage = tapSDKResult['sdk_error_message'];
          sdkErrorDescription = tapSDKResult['sdk_error_description'];
          break;

        case "NOT_IMPLEMENTED":
          sdkStatus = "NOT_IMPLEMENTED";
          break;
      }
    });
  }

  void handleSDKResult() {
    print('>>>> ${tapSDKResult['trx_mode']}');

    switch (tapSDKResult['trx_mode']) {
      case "CHARGE":
        printSDKResult('Charge');
        break;

      case "AUTHORIZE":
        printSDKResult('Authorize');
        break;

      case "SAVE_CARD":
        printSDKResult('Save Card');
        break;

      case "TOKENIZE":
        print('TOKENIZE token : ${tapSDKResult['token']}');
        print('TOKENIZE token_currency  : ${tapSDKResult['token_currency']}');
        print('TOKENIZE card_first_six : ${tapSDKResult['card_first_six']}');
        print('TOKENIZE card_last_four : ${tapSDKResult['card_last_four']}');
        print('TOKENIZE card_object  : ${tapSDKResult['card_object']}');
        print('TOKENIZE card_exp_month : ${tapSDKResult['card_exp_month']}');
        print('TOKENIZE card_exp_year    : ${tapSDKResult['card_exp_year']}');

        responseID = tapSDKResult['token'];
        break;
    }
  }

  void printSDKResult(String trx_mode) {
    print('$trx_mode status                : ${tapSDKResult['status']}');
    print('$trx_mode id               : ${tapSDKResult['charge_id']}');
    print('$trx_mode  description        : ${tapSDKResult['description']}');
    print('$trx_mode  message           : ${tapSDKResult['message']}');
    print('$trx_mode  card_first_six : ${tapSDKResult['card_first_six']}');
    print('$trx_mode  card_last_four   : ${tapSDKResult['card_last_four']}');
    print('$trx_mode  card_object         : ${tapSDKResult['card_object']}');
    print('$trx_mode  card_brand          : ${tapSDKResult['card_brand']}');
    print('$trx_mode  card_exp_month  : ${tapSDKResult['card_exp_month']}');
    print('$trx_mode  card_exp_year: ${tapSDKResult['card_exp_year']}');
    print('$trx_mode  acquirer_id  : ${tapSDKResult['acquirer_id']}');
    print(
        '$trx_mode  acquirer_response_code : ${tapSDKResult['acquirer_response_code']}');
    print(
        '$trx_mode  acquirer_response_message: ${tapSDKResult['acquirer_response_message']}');
    print('$trx_mode  source_id: ${tapSDKResult['source_id']}');
    print('$trx_mode  source_channel     : ${tapSDKResult['source_channel']}');
    print('$trx_mode  source_object      : ${tapSDKResult['source_object']}');
    print(
        '$trx_mode source_payment_type : ${tapSDKResult['source_payment_type']}');

    responseID = tapSDKResult['charge_id'];
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Scaffold(
      appBar: AppBar(
        title: const Text('Plugin example app'),
        backgroundColor: Colors.grey,
      ),
      body: SafeArea(
        child: Stack(
          alignment: Alignment.center,
          children: <Widget>[
            Positioned(
              top: 300,
              left: 18,
              right: 18,
              child: Text("Status: [$sdkStatus $responseID ]",
                  style: TextStyle(
                      color: Colors.black,
                      fontWeight: FontWeight.w400,
                      fontFamily: "Roboto",
                      fontStyle: FontStyle.normal,
                      fontSize: 15.0),
                  textAlign: TextAlign.center),
            ),
            Positioned(
              bottom: Platform.isIOS ? 0 : 10,
              left: 18,
              right: 18,
              child: SizedBox(
                  height: 45,
                  child: ElevatedButton(
                    clipBehavior: Clip.hardEdge,
                    style: ButtonStyle(
                        backgroundColor:
                            MaterialStateProperty.all(_buttonColor),
                        shape: MaterialStateProperty.all(RoundedRectangleBorder(
                            borderRadius: BorderRadius.circular(30)))),
                    onPressed: startSDK,
                    child: Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: [
                          Container(
                            width: 25,
                            height: 25,
                            child: AwesomeLoader(
                              outerColor: Colors.white,
                              innerColor: Colors.white,
                              strokeWidth: 3.0,
                              controller: loaderController,
                            ),
                          ),
                          Spacer(),
                          Text('PAY',
                              style: TextStyle(
                                  color: Colors.white, fontSize: 16.0)),
                          Spacer(),
                          Icon(
                            Icons.lock_outline,
                            color: Colors.white,
                          ),
                        ]),
                  )),
            ),
          ],
        ),
      ),
    ));
  }
}