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105 lines
3.5 KiB
105 lines
3.5 KiB
'use strict';
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/**
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* Module dependencies.
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*/
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const mongoose = require('mongoose'),
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express = require('express'),
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http = require('http'),
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bodyParser = require('body-parser'),
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methodOverride = require('method-override'),
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cookieParser = require('cookie-parser'),
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app = express(),
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router = express.Router(),
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db = mongoose.connect('mongodb://172.29.0.102:27017/familyark', { useMongoClient: true }),
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user = require('./model/user')(db),
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animal = require('./model/animal')(db),
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species = require('./model/species')(db),
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host = '172.29.0.101',
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port = 3000
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http.createServer(app)
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router.get('/species', (req, res, next) => {
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species.find({}, (err, result) => {
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if (err) next(err)
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else res.json({ data: result, status: 'ok' })
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})
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})
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router.get('/animal', (req, res, next) => {
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animal.find({}, (err, result) => {
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if (err) next(err)
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else res.json({ data: result, status: 'ok' })
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})
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})
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router.get('/animal/:id', (req, res, next) => {
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animal.find({ _id: mongoose.Types.ObjectId(req.params.id) }, (err, result) => {
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if (err) next(err)
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else res.json({ data: result, status: 'ok' })
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})
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})
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router.post('/animal', (req, res, next) => {
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let s1 = new animal(req.body)
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s1.save((err, doc) => {
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if (err) next(err)
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else res.json(doc)
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})
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})
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router.put('/animal/:id', (req, res, next) => {
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animal.findOneAndUpdate({_id: mongoose.Types.ObjectId(req.params.id)}, req.body, {upsert: true}, (err, doc) => {
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if (err) next(err)
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else res.json(doc)
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})
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})
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router.delete('/animal/:id', (req, res, next) => {
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animal.findOneAndRemove({ _id: mongoose.Types.ObjectId(req.params.id) }, (err) => {
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if (err) next(err)
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else res.json({ status: 'ok' })
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});
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})
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/*function recu(acc,item){
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if(item.mather != null){
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animal.find({ _id: mongoose.Types.ObjectId(item.mother) }, (err, result) => {
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if (err) next(err)
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else {acc.push(result[0]); recu(acc,result[0])}
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})
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}
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};
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*/
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router.get('/animal/tree/:id', (req, res, next) => {
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/* animal.find({ _id: mongoose.Types.ObjectId(req.params.id) }, (err, result) => {
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if (err) next(err)
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else res.json(recu([],result[0]))
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})
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*/
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animal.aggregate([{ $match: { _id: mongoose.Types.ObjectId(req.params.id) }},
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{ $graphLookup: { from: 'animals', startWith: ['$father', '$mother'], connectFromField: 'mother', connectToField: '_id', as: 'ancestorsmother', maxDepth: 99, depthField: 'depth' }},
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{ $graphLookup: { from: 'animals', startWith: ['$father', '$mother'], connectFromField: 'father', connectToField: '_id', as: 'ancestorsfather', maxDepth: 99, depthField: 'depth' }},
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{ $graphLookup: { from: 'animals', startWith: '$_id', connectFromField: '_id', connectToField: 'mother', as: 'childrensmother', maxDepth: 99, depthField: 'depth' }},
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{ $graphLookup: { from: 'animals', startWith: '$_id', connectFromField: '_id', connectToField: 'father', as: 'childrensfather', maxDepth: 99, depthField: 'depth' }},
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{ $project: { 'name': 1, 'sex': 1, 'father': 1, 'mother': 1, ancestors: { $setUnion: ['$ancestorsmother', '$ancestorsfather'] }, childrens: { $setUnion: ['$childrensmother', '$childrensfather'] }}
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}]).allowDiskUse(true).exec((err, connections) => {
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if (err) next(err)
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else res.json(connections)
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})
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})
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app.use(bodyParser.urlencoded({
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extended: true
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}))
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.use(bodyParser.json())
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.use(methodOverride())
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.use(cookieParser())
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.use(router)
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.use(express.static('public')).listen(port, host, () => {
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console.log(`Listening on: ${host}:${port}`)
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})
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