How do i send and receive multiple parameters ?

[Nayak11]

Mediation Tool(SOAP -> REST)

#SOAP Endpoint URL:
http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso

#WSDL
http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso?WSDL

#Operation that I am trying to access -
FullCountryInfo(http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso?op=FullCountryInfo)

#XML Input

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://www.oorsprong.org/websamples.countryinfo">
   <soapenv:Header/>
   <soapenv:Body>
      <web:FullCountryInfo>
         <web:sCountryISOCode>IN</web:sCountryISOCode>
      </web:FullCountryInfo>
   </soapenv:Body>
</soapenv:Envelope>

#XML Output

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
   <soap:Body>
      <m:FullCountryInfoResponse xmlns:m="http://www.oorsprong.org/websamples.countryinfo">
         <m:FullCountryInfoResult>
            <m:sISOCode>IN</m:sISOCode>
            <m:sName>India</m:sName>
            <m:sCapitalCity>New Delhi</m:sCapitalCity>
            <m:sPhoneCode>91</m:sPhoneCode>
            <m:sContinentCode>AS</m:sContinentCode>
            <m:sCurrencyISOCode>INR</m:sCurrencyISOCode>
            <m:sCountryFlag>http://www.oorsprong.org/WebSamples.CountryInfo/Images/India.jpg</m:sCountryFlag>
            <m:Languages>
               <m:tLanguage>
                  <m:sISOCode>hin</m:sISOCode>
                  <m:sName>Hindi</m:sName>
               </m:tLanguage>
            </m:Languages>
         </m:FullCountryInfoResult>
      </m:FullCountryInfoResponse>
   </soap:Body>
</soap:Envelope>

Help Required

I am trying to access SOAP service the REST way using Loopback4, Can someone please tell me how do I write the service to receive multiple parameters as response ?

Eg: If i had only one parameter in response I could have written it something like this:

export interface CountryISOCode {
  sCountryISOCode: string;
}

Now I have Name, CapitalCity,Phone,PhoneCode,ContinentCode etc in the response, how do i capture all of them ?
Also, incase if I had multiple parameters to send, how do i send it ?

I cannot find any detailed documentation regarding the same, so can someone please guide me regarding the same.

##Below is my current code
#country.datasource.json

{
  "name": "country",
  "connector": "soap",
  "url": "http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso",
  "wsdl": "http://webservices.oorsprong.org/websamples.countryinfo/CountryInfoService.wso?wsdl",
  "remotingEnabled": true,

  "operations": {
    "CountryName": {
     "service": "CountryInfoService",
     "port": "CountryInfoServiceSoap",
     "operation": "CountryName"
    },
    "FullCountryInfo": {
      "service": "CountryInfoService",
      "port": "CountryInfoServiceSoap",
      "operation": "FullCountryInfo"
    }
  }
}

#country.service.ts

import {getService} from '@loopback/service-proxy';
import {inject, Provider} from '@loopback/core';
import {CountryDataSource} from '../datasources';


export interface CountryNameResponse {
  result: {
    value: string;
  };
}

export interface FullCountryInfoResponse {
  result: {
    value: string;
  };
}

export interface CountryISOCode {
  sCountryISOCode: string;
}

export interface CountryService {
  CountryName(args: CountryISOCode): Promise<CountryNameResponse>;
  FullCountryInfo(args: CountryISOCode): Promise<FullCountryInfoResponse>;
}

export class CountryServiceProvider implements Provider<CountryService> {
  constructor(
    // country must match the name property in the datasource json file
    @inject('datasources.country')
    protected dataSource: CountryDataSource = new CountryDataSource(),
  ) {}

  value(): Promise<CountryService> {
    return getService(this.dataSource);
  }
}

#country.controller.ts

import {getService} from '@loopback/service-proxy';
import {inject, Provider} from '@loopback/core';
import {CountryDataSource} from '../datasources';


export interface CountryNameResponse {
  result: {
    value: string;
  };
}

export interface FullCountryInfoResponse {
  result: {
    value: string;
  };
}

export interface CountryISOCode {
  sCountryISOCode: string;
}

export interface CountryService {
  CountryName(args: CountryISOCode): Promise<CountryNameResponse>;
  FullCountryInfo(args: CountryISOCode): Promise<FullCountryInfoResponse>;
}

export class CountryServiceProvider implements Provider<CountryService> {
  constructor(
    // country must match the name property in the datasource json file
    @inject('datasources.country')
    protected dataSource: CountryDataSource = new CountryDataSource(),
  ) {}

  value(): Promise<CountryService> {
    return getService(this.dataSource);
  }
}

Current Behavior

Getting Below Error

Expected Behavior

JSON & XML response with all the details containing:
Name, CapitalCity,Phone,PhoneCode,ContinentCode etc

[bajtos]

@raymondfeng I think you are the person most familiar with SOAP, could you please help?