Page Comparison

import flexagon.ff.common.core.rest.FlexRESTClient;
import flexagon.ff.common.core.rest.FlexRESTClientResponse;
import flexagon.ff.common.core.utils.FlexJsonUtils;
import flexagon.fd.model.integration.util.ApiException;

import org.json.JSONObject;
import org.json.JSONArray;
 
import java.util.HashMap;
import java.util.Map;

import javax.ws.rs.client.Entity;
import javax.ws.rs.core.Form;
import javax.ws.rs.core.MediaType;


def returnMap = [:]
def approvalUrl = '{SN_URL}'
def user = '{SN_USER_NAME}'
def password = '{SN_PASSWORD}'
def resourcePath = '/api/now/table/sysapproval_approver?sysparm_display_value=all&sysparm_query=state%3Dapproved%5Edocument_id%3D' + TICKET.sys_id
      
FlexRESTClient restService = new FlexRESTClient();
FlexRESTClientResponse response = restService.url(approvalUrl).path(resourcePath).basicauth(user, password).mediatype(MediaType.APPLICATION_JSON).setValidateResponse(true).get();
      
JSONObject jsonResponse;
try
{
  jsonResponse = FlexJsonUtils.getJSON(response.getResponseString());
}
catch(Exception ex)
{
  throw new ApiException("No Json found in response. Response Code: " + response.getResponseCode() + " Error Message: " + ex.getMessage());
}

def listOfApprovers = jsonResponse.getJSONArray('result');
for (int i = 0; i < listOfApprovers.length(); i++) 
{
  def approver = listOfApprovers.get(i);
  def linkRequestUrl = approver.getJSONObject('approver').getString('link')
  restService = new FlexRESTClient();
  response = restService.url(linkRequestUrl).basicauth(user, password).mediatype(MediaType.APPLICATION_JSON).setValidateResponse(true).get();
  try
  {
    jsonResponse = FlexJsonUtils.getJSON(response.getResponseString());
    jsonResponse = jsonResponse.getJSONObject('result')
    if (returnMap.isEmpty()) 
    {
	  returnMap['notes'] = 'Approvers: ' + System.getProperty("line.separator")
    }
    else 
    {
	  returnMap['notes'] = returnMap['notes'] + System.getProperty("line.separator")
    }
    returnMap['notes'] = returnMap['notes'] + jsonResponse.getString('name') + ' (' + approver.getJSONObject('sys_updated_on').getString('display_value') + ')'
  }
  catch(Exception ex)
  {
    throw new ApiException("No Json found in response. Response Code: " + response.getResponseCode() + " Error Message: " + ex.getMessage());
  }
  
}
return returnMap