parse-150-override.js

#!/usr/bin/env node

var data = require('./150-override');

var searchTarget = {
    key: "level",
    value: "FLOOR"
};

function traverseWrapper(node, search) {
    var searchResults = [];
    var totalSensorCount = 0;
    (function traverse(node, search) {
        if (node.childFacilities && node.childFacilities.constructor === Array &&
            node.childFacilities.length) {
            for (var i = 0, n = node.childFacilities.length; i < n; ++i) {
                if (node.childFacilities[i] &&
                    node.childFacilities[i].constructor === Object &&
                    node.childFacilities[i][search.key] === search.value &&
                    node.childFacilities[i].state === "NJ") { // checks for NJ address specifically
                    if (searchResults.indexOf(node.childFacilities[i].fullAddress) === -1) {
                        searchResults.push(node.childFacilities[i].fullAddress);
                    }
                    if (node.childFacilities[i].sensorCount) {
                        totalSensorCount += node.childFacilities[i].sensorCount;
                    }
                }
                traverse(node.childFacilities[i], search);
            }
        }
    })(node, search);
    return {searchResults: searchResults, totalSensorCount: totalSensorCount};
}

var traversed = traverseWrapper(data, searchTarget);

console.log("results:", traversed);