transferCoupon method

Implementation

Future<void> transferCoupon() async {
  final BuildContext context = Get.context!;
  String requestTime = '';
  String responseTime = '';
  try {
    Helper.progressDialog(context, '');

    final request = {
      "partnerId": partnerId,
      "toPartnerId": selectedPartner.value?.partnerId ?? "",
      "amount": selectedAmount.value,
      "referenceID": "",
      "walletUsageType": "COUPON_TRANSFER",
      "remarks": remarksController.text,
    };

    final response = await ApiClient(
      baseUrl: ApiConstant.baseUrl,
      onFetchRequestTime: (time) {
        requestTime = time;
      },
      onFetchResponseTime: (time) {
        responseTime = time;
      },
      screenName: 'couponTransfer',
    ).couponTransfer(body: request);
    Helper.logEvent(
      'RESPONSE_EVENT',
      success: true,
      endPoint: Api.couponTransfer,
      responseDate: responseTime,
      screenName: 'couponTransfer',
      requestDate: requestTime,
    );
    Helper.close();
    if (response.responseCode != null &&
        response.responseCode == "SC-CPM-CP-406") {
      final double transferredAmount = selectedAmount.value;
      final double parentCouponBalance =
          (currentCouponBalance.value - transferredAmount).clamp(
        0.0,
        double.infinity,
      );
      Get.to(() => CouponTransferSuccessScreen(
            currency: currentCurrency.value,
            partnerName: selectedPartner.value?.partnerName ?? "",
            transactionId: response.transactionId ?? "",
            parentCouponBalance: parentCouponBalance.toString(),
            transferredAmount: transferredAmount.toString(),
            subResellerCouponBalance: transferredAmount.toString(),
          ));
    }
  } catch (e, st) {
    Helper.close();
    ConditionalLogs().customLog('$st');
    if (e is DioException) {
      UDID.setTraceId(
        e.response?.headers.map[Constants.traceIdKey]?[0] ?? '',
      );
      Helper.logEvent(
        'ERROR_EVENT',
        failure: true,
        requestDate: requestTime,
        endPoint: Api.couponTransfer,
        responseDate: DateTime.now().toString(),
        screenName: 'couponTransfer',
        error: e,
      );
      // MainController mainController = Get.put(MainController());
      // mainController.showErrorPopup();
    }
  }
}