startCheckoutSDK method

@override Future<BlusaltCheckoutResultResponse?> startCheckoutSDK({ required String apiKey, bool isPayment = false, bool isDev = false, required double amount, required String currency, required String walletId, String? reference, Map<String, dynamic>? metadata, String? primaryColorHex, String? companyEmail, Uint8List? companyLogo, IosConfig iosConfig = const IosConfig(), })

Implementation

@override
Future<BlusaltCheckoutResultResponse?> startCheckoutSDK({
  required String apiKey,
  bool isPayment = false,
  bool isDev = false,
  required double amount,
  required String currency,
  required String walletId,
  String? reference,
  Map<String, dynamic>? metadata,
  String? primaryColorHex,
  String? companyEmail,
  Uint8List? companyLogo,
  IosConfig iosConfig = const IosConfig(),
}) async {
  try {
    if (amount < 0) {
      return BlusaltCheckoutResultResponse(
        blusaltCheckoutProcess: BlusaltCheckoutProcess.notImplemented,
        message: "Amount must be greater than 0",
      );
    }

    if (currency.isEmpty) {
      return BlusaltCheckoutResultResponse(
        blusaltCheckoutProcess: BlusaltCheckoutProcess.notImplemented,
        message: "Currency must not be empty",
      );
    }

    if (walletId.isEmpty) {
      return BlusaltCheckoutResultResponse(
        blusaltCheckoutProcess: BlusaltCheckoutProcess.notImplemented,
        message: "Wallet Id must not be empty",
      );
    }

    final result = await methodChannel.invokeMethod('startCheckoutSDK', {
      'apiKey': apiKey,
      'isPayment': isPayment,
      'isDev': isDev,
      'amount': amount,
      'currency': currency,
      'walletId': walletId,
      'reference': reference,
      'metadata': metadata,
      'primaryColorHex': primaryColorHex,
      'companyEmail': companyEmail,
      'companyLogo': companyLogo,
      'iOSAnimationType': iosConfig.iosPresentationStyle.name,
    });

    if (result != null) {
      var response = result as Map<dynamic, dynamic>;

      var paymentStatuses = BlusaltCheckoutResultType.values.where(
        (element) => element.value == response['paymentStatus'].toString(),
      );

      return BlusaltCheckoutResultResponse(
        blusaltCheckoutProcess: BlusaltCheckoutProcess.completed,
        checkoutResultType: paymentStatuses.firstOrNull,
        reference: response['reference'].toString(),
      );
    } else {
      return BlusaltCheckoutResultResponse(
        blusaltCheckoutProcess: BlusaltCheckoutProcess.notImplemented,
        message: "Something went wrong",
      );
    }
  } on PlatformException catch (exception) {
    return BlusaltCheckoutResultResponse(
      blusaltCheckoutProcess: BlusaltCheckoutProcess.notImplemented,
      exception: exception,
      message: exception.message,
      code: exception.code,
    );
  } catch (e) {
    return BlusaltCheckoutResultResponse(
      blusaltCheckoutProcess: BlusaltCheckoutProcess.notImplemented,
      message: e.toString(),
    );
  }
}