Matthew Harwood Matthew Harwood - 1 year ago 80
AngularJS Question

Why does angular-fullstack use both put and patch requests for express?

I found Difference between put and patch. I kind of understand teh difference after reading. It's still hazy.

My question is:
Why does Yeoman generator: angular fullstack use

router.put('/:id', controller.update);
router.patch('/:id', controller.update);

In there index.js files of their server.collections?

What's the purpose of having both? Moreover, How would I use one vs the other?

'use strict';

var express = require('express');
var controller = require('./thing.controller');

var router = express.Router();

router.get('/', controller.index);
router.get('/:id',;'/', controller.create);
router.put('/:id', controller.update);
router.patch('/:id', controller.update);
router.delete('/:id', controller.destroy);

module.exports = router;

server controller

// Updates an existing thing in the DB.
exports.update = function(req, res) {
if(req.body._id) { delete req.body._id; }
Thing.findById(, function (err, thing) {
if (err) { return handleError(res, err); }
if(!thing) { return res.send(404); }
var updated = _.merge(thing, req.body); (err) {
if (err) { return handleError(res, err); }
return res.json(200, thing);

Answer Source

They are just different http verbs. Reading

Requests that the enclosed entity be stored under the supplied URI. If the URI refers
to an already existing resource, it is modified; if the URI does not point to an existing
resource, then the server can create the resource with that URI.[15]

Applies partial modifications to a resource.[18]
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