$http.post cannot find issue - post

Question

Good afternoon everyone.
I'm working on a school project to create an application using the MEAN stack, and I'm having issues with routing.
I'm using the login-and-register application found here as a base for my work : http://jasonwatmore.com/post/2015/12/09/mean-stack-user-registration-and-login-example-tutorial
Basically, I am unable to post data that I get from a form I created to my database.
If I get the creation part to work, then I'll be able to continue working on my project. Here is the code :
The Controller
(function () {
'use strict';
function Controller(UserService, NoteService, FlashService) {
var vm = this;
vm.note = null;
function createNote() {
NoteService.Create(vm.note, vm.user)
.then(function () {
FlashService.Success('Note created');
})
.catch(function (error) {
FlashService.Error(error);
});
}
vm.createNote = createNote;
function initController() {...}
initController();
}
angular.module('app').controller('Home.IndexController', Controller);
}());
And then we have the service I'm calling, NoteService
(function () {
'use strict';
function Service($http, $q) {
var service = {};
function Create(note, user) {
return $http.post('/api/notes', note).then(handleSuccess, handleError);
}
service.Create = Create;
return service;
}
angular
.module('app')
.factory('NoteService', Service);
}());
This is the $http.post function that doesn't work : /api/notes cannot be found (error 404 on browser console) I am sure my object note is getting at least to this request, because adding a console.log(note) just before returns what I want in the console.
On the server side, I have another controller for handling errors :
var noteService = require('services/notes.service');
//routes
router.post('/create', createNote);
module.exports = router;
function createNote(req, res) {
noteService.create(req.body)
.then(function () {
res.sendStatus(200);
})
.catch(function (err) {
res.status(400).send(err);
});
}
the service on the server side to discuss with the data base :
var mongo = require('mongoskin');
var db = mongo.db(config.connectionString, { native_parser: true });
db.bind('notes');
var service = {};
service.create = create;
module.exports = service;
function create(noteParam, userParam) {...}
and my server.js file looks like this :
require('rootpath')();
app.set('view engine', 'ejs');
app.set('views', __dirname + '/views');
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use(session({ secret: config.secret, resave: false, saveUninitialized: true }));
// use JWT auth to secure the api
app.use('/api', expressJwt({ secret: config.secret }).unless({ path: ['/api/users/authenticate', '/api/users/register'] }));
// routes
app.use('/login', require('./controllers/login.controller'));
app.use('/register', require('./controllers/register.controller'));
app.use('/app', require('./controllers/app.controller'));
app.use('/api/users', require('./controllers/api/users.controller'));
app.use('/api/notes', require('./controllers/api/notes.controller'));
// make '/app' default route
app.get('/', function (req, res) {
return res.redirect('/app');
});
// start server
var server = app.listen(3000, function () {
console.log('Server listening at http://' + server.address().address + ':' + server.address().port);
});
I thought this line in the server.js file : app.use('/api/notes', require('./controllers/api/notes.controller'))
would permit my post request to send my note object to the server side, to '/api/notes') but I'm not quite sure how all this works together.
I am hoping anyone can help me, even though the code I gave was lengthful.
I am just beginning with MEAN and have no idea what I'm doing wrong.
Thanks in Advance for your answer.