gistfile1.txt

import {dataLoader, optionsWithError} from "../../../configs/app-data-loader";
import Home from "../components/home";
import {Meteor} from "meteor/meteor";

function dataMapper({
  connectionManager,
  setRegionId,
  setUserName,
  setGeoCentre,
  setProjectionListId,
  setLsoas,
  setPopulationListId,
}, onData) {
  if (connectionManager.isAuthenticated()) {
    connectionManager.tdxApi.getDatasets({"schemaDefinition.basedOn": "Nquirerusers"}, null, null, (err, response) => {
      if (err) onData(err);
      else {
        if (response.length === 0) onData(new Error("Failed to find valid login"));
        else {
          connectionManager.tdxApi.getDatasetData(response[0].id, null, null, null, (err, response) => {
            if (err) onData(err);
            else {
              const userInfo = response.data[0];
              setRegionId(userInfo.regionId);
              setUserName(userInfo.userName);
              setGeoCentre(userInfo.geoCentre);
              setProjectionListId(userInfo.projectionListId);
              setPopulationListId(userInfo.populationListId);
              const pipeline = [
                {
                  $match: {
                    parentId: userInfo.regionId,
                    childType: "LSOA11CD",
                    mappingType: "ons-mapping",
                  },
                },
                {
                  $group: {
                    _id: null,
                    id_array: {
                      $push: "$childId",
                    },
                  },
                },
              ];
              connectionManager.tdxApi.getAggregateData(Meteor.settings.public.mappingId, JSON.stringify(pipeline), {
                limit: 5000,
              }, (err, response) => {
                if (err) onData(err);
                else {
                  setLsoas(response.data[0].id_array);
                  onData(null, {userName: userInfo.userName});
                }
              });
            }
          });
        }
      }
    });
  }
}