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// import async to make control flow simplier
var async = require('async');
// import the rest of the normal stuff
var mongoose = require('../../lib');
require('./person.js')();
var Person = mongoose.model('Person');
// define some dummy data
var data = [
{
name: 'bill',
age: 25,
birthday: new Date().setFullYear((new Date().getFullYear() - 25)),
gender: 'Male',
likes: ['movies', 'games', 'dogs'],
loc: [0, 0]
},
{
name: 'mary',
age: 30,
birthday: new Date().setFullYear((new Date().getFullYear() - 30)),
gender: 'Female',
likes: ['movies', 'birds', 'cats'],
loc: [1, 1]
},
{
name: 'bob',
age: 21,
birthday: new Date().setFullYear((new Date().getFullYear() - 21)),
gender: 'Male',
likes: ['tv', 'games', 'rabbits'],
loc: [3, 3]
},
{
name: 'lilly',
age: 26,
birthday: new Date().setFullYear((new Date().getFullYear() - 26)),
gender: 'Female',
likes: ['books', 'cats', 'dogs'],
loc: [6, 6]
},
{
name: 'alucard',
age: 1000,
birthday: new Date().setFullYear((new Date().getFullYear() - 1000)),
gender: 'Male',
likes: ['glasses', 'wine', 'the night'],
loc: [10, 10]
}
];
mongoose.connect('mongodb://localhost/persons', function(err) {
if (err) {
throw err;
}
// create all of the dummy people
async.each(data, function(item, cb) {
Person.create(item, cb);
}, function(err) {
if (err) {
// handler error
}
// let's find the closest person to bob
Person.find({name: 'bob'}, function(err, res) {
if (err) {
throw err;
}
res[0].findClosest(function(err, closest) {
if (err) {
throw err;
}
console.log('%s is closest to %s', res[0].name, closest);
// we can also just query straight off of the model. For more
// information about geospatial queries and indexes, see
// http://docs.mongodb.org/manual/applications/geospatial-indexes/
var coords = [7, 7];
Person.find({loc: {$nearSphere: coords}}).limit(1).exec(function(err, res) {
console.log('Closest to %s is %s', coords, res);
cleanup();
});
});
});
});
});
function cleanup() {
Person.remove(function() {
mongoose.disconnect();
});
}
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