location.js

var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/test');
var db = mongoose.connection;

var geocoder = require("geocoder");



var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error: Make sure thatmongod is running'));
db.once('open', function callback() {

    var locationSchema = mongoose.Schema({
        location: String,
        latitude: Number,
        longitude: Number
    })


    var jobSchema = mongoose.Schema({
        job_id: String,
        job_title: {
            type: String,
            required: true
        },
        company: {
            type: String,
            required: true
        },
        company_website: String,
        headquarters: {
            type: String,
            required: true
        },
        job_cateorgy: {
            type: String,
            required: true
        },
        date_posted: Date,
    })

    var Location = mongoose.model('Location', locationSchema)
    var Job = mongoose.model('Job', jobSchema)



    
    //  Build out the Location collection
    // check to see if the HQ exists, if it does then go to the next job
    // if it doesn't add it to the Location collection
    Job.find(function(err, jobs) {
        if (err) return console.error(err);
        jobs.forEach(function(job) {
            Location.find({
                location: job.headquarters
            }, function(err, data) {
                if (data.length === 0) {
                    //////////////// This part loops, when writing it I thought it would wait 2500 or a quarter of a second
                    //////////////// for each job?
                    setTimeout(function() {
                        console.log("doesn't wait for timeout")
                    }, 2500)

                    // setTimeout(geocoder.geocode(job.headquarters, function(err, data) {
                    //     if (err) {
                    //         console.log("ERROR " + x.job_id)
                    //     } else {
                    //         console.log(data.results[0].geometry.location);
                    //     }
                    // }), 12500)
                } else {

                }
            })
        })
    })
})

new.js

var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/test');
var db = mongoose.connection;

var geocoder = require("geocoder");

var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error: Make sure thatmongod is running'));
db.once('open', function callback() {

    var locationSchema = mongoose.Schema({
        location: String,
        latitude: Number,
        longitude: Number
    })

    var jobSchema = mongoose.Schema({
        job_id: String,
        job_title: {
            type: String,
            required: true
        },
        company: {
            type: String,
            required: true
        },
        company_website: String,
        headquarters: {
            type: String,
            required: true
        },
        job_cateorgy: {
            type: String,
            required: true
        },
        date_posted: Date,
    })

    var Location = mongoose.model('Location', locationSchema)
    var Job = mongoose.model('Job', jobSchema)

    //  Build out the Location collection
    // check to see if the HQ exists, if it does then go to the next job
    // if it doesn't add it to the Location collection


    var locationq = function(hqs, jobs, i) {
        Location.find({
            location: hqs
        }, function(err, data) {
            if (data.length === 0) {
                console.log(hqs + " not found..")
                geocode(jobs, hqs, i)
            } else {
                getJobs(jobs, i + 1)
            }
        })
    }

    var geocode = function(jobs, location, i) {
        geocoder.geocode(location, function(err, data) {
            if (err) {
                console.log("Geocoder is getting a little tired.. taking a quick break")
                setTimeout(function() {
                    getJobs(jobs, i)
                }, 2500);
            } else {
                data_posi = data.results[0].geometry.location
                var location_data = new Location({
                    location: location,
                    latitude: data_posi.lat,
                    longitude: data_posi.lng
                })
                location_data.save(function(err, data) {
                    if (err) return console.error(err);
                    console.log("Saved location for " + data.location);
                });
                setTimeout(function() {
                    getJobs(jobs, i + 1)
                }, 2500);
            }
        })
    }

    var getJobs = function(jobs, start) {
        if (start >= jobs.length) {
            console.log("DONE -- " + jobs.length + " have been looked after.");
            return
        };

        var i = start;
        var hq = jobs[i].headquarters
        locationq(hq, jobs, i)

    }

    Job.find(function(err, jobs) {
        if (err) return console.error(err);
        console.log("Getting jobs")
        getJobs(jobs, 1);
    })
})