159 lines
3.6 KiB
JavaScript
159 lines
3.6 KiB
JavaScript
/** @module root/router */
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'use strict';
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// vim: set ts=2 sw=2 et tw=80:
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const fs = require('fs');
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const express = require('express');
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const router = express.Router();
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const mongoose = require('mongoose');
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const Favorite = mongoose.model('Favorite');
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const { error, renderFav } = require('../utils');
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router.post('/', (req, res) => {
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if (!req.body.name || !req.body.dataURL) {
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res.writeHead(400, { 'Content-Type': 'text/plain' });
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res.end('Bad create form parameters');
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return;
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}
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const data = {
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name: req.body.name,
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dataURL: req.body.dataURL,
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bookmarked: req.body.bookmarked,
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};
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const favourite = new Favorite(data);
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if (req.body._id) {
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favourite._id = req.body._id;
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}
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favourite.save((err, fav) => {
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if (err) {
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return error(err, res);
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}
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res.status = 201;
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const _id = fav._id;
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renderFav(req, res, Object.assign({ _id }, data), false);
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});
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});
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router.get('/', (req, res) => {
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Favorite.find({}, (err, favs) => {
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if (err) {
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return error(err, res);
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}
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renderFav(req, res, favs);
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});
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});
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router.get('/search', (req, res) => {
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const filter = Object.assign({}, req.query);
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delete filter['dataURL'];
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delete filter['_method'];
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Favorite.find(filter, (err, favs) => {
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if (err) {
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return error(err, res);
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}
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renderFav(req, res, favs);
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});
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});
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router.get('/:id', (req, res) => {
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Favorite.findById(req.params.id, (err, fav) => {
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if (err) {
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return error(err, res);
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} else if (!fav) {
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res.writeHead(404, {'Content-Type': 'text/plain'});
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res.end('Not found');
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} else {
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renderFav(req, res, fav, false);
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}
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});
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});
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function handleUpdate(partial = false) {
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return (req, res) => {
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const edit = {};
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for (const key of ['dataURL', 'name']) {
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if (req.body[key]) {
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edit[key] = req.body[key];
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} else if (!partial) {
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res.writeHead(400, { 'Content-Type': 'text/plain' });
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res.end('Bad PUT form parameters');
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return;
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}
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}
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if (req.body.bookmarked !== undefined) {
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edit.bookmarked = !!req.body.bookmarked;
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}
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Favorite.findByIdAndUpdate(req.params.id, { $set: edit }, {
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new: true,
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upsert: true,
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setDefaultsOnInsert: true,
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}, (err, fav) => {
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if (err) {
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return error(err, res);
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}
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console.log(arguments);
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// FIXME: return 201 on creation
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res.status = 200;
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renderFav(req, res, fav, false);
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});
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};
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}
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router.put('/:id', handleUpdate());
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router.patch('/:id', handleUpdate(true));
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router.delete('/:id', (req, res) => {
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Favorite.findByIdAndDelete(req.params.id, (err, fav) => {
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if (err) {
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return error(err, res);
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}
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if (fav == null) {
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res.writeHead(404, { 'Content-Type': 'text/plain' });
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res.end('Favourite not found');
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return;
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}
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res.format({
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json: () => res.writeHead(204),
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html: () => res.writeHead(302, { 'Location': '/favorites' })
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});
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res.end();
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});
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});
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router.put('/:id/bookmarked', (req, res) => {
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Favorite.findByIdAndUpdate(req.params.id, {
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$set: { bookmarked: !!req.body.bookmarked }
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}, { new: true }, (err, fav) => {
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if (false) {
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res.writeHead(404, { 'Content-Type': 'text/plain' });
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res.end('Favourite to bookmark not found');
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} else if (!req.body.bookmarked) {
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res.writeHead(400, { 'Content-Type': 'text/plain' });
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res.end('Bad PUT bookmark form parameters');
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} else {
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res.format({
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html: () => renderFav(req, res, fav, false),
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json: () => res.json(fav)
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});
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}
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});
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});
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/** router for /root */
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module.exports = router;
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