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server.js
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server.js
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// Config files
require('./config/config');
require('./config/mongoose');
// modules ////////////////////////////
const express = require('express');
const app = express();
const bodyParser = require('body-parser');
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;
const cookieParser = require('cookie-parser');
const session = require('express-session');
const {Group} = require('./models/group');
const {Person} = require('./models/person');
const {User} = require('./models/user');
const port = process.env.PORT || 3000;
const path = require('path');
// Middleware
app.use(bodyParser.json());
app.use(express.static(__dirname+'/dist/'));
app.use(session({
secret: 'ZsssCrHDg2qKZdENtrBbMao7',
resave: true,
saveUninitialized: true,
cookie: {secure: false},
}));
app.use(cookieParser());
app.use(passport.initialize());
app.use(passport.session());
// Passport configuration //
// The local strategy for passport
passport.use(new LocalStrategy({usernameField: 'email', passwordField: 'password'}, (username, password, done) => {
console.log('Local strategy in use' + username);
User.findOne({email: username}, function(err, user) { // Finds user using email
if (err) {
return done(e);
}// Collects error
if (!user) { // If no user found. Return that user is unauthorized
return done(null, false, {message: 'Incorrect email or password.'});
}
if (!user.validPassword(password)) { // Check if password is valid with function from user model.
return done(null, false, {message: 'Incorrect email or password.'});
}
console.log(username + ' is authorized'); // logs to server if user is authorized
return done(null, user); // returns user
});
}));
// Serial user for the cookie sent to client.
passport.serializeUser((user, done) => {
done(null, user);
});
// Deserialize the users cookie.
passport.deserializeUser(function(user, done) {
User.findById(user._id, function(err, user) {
done(err, user);
});
});
function checkAuthentication(req, res, next) {
if (req.isAuthenticated()) {
next();
} else {
res.redirect('/login');
}
}
// Person routes
app.post('/api/person', checkAuthentication, (req, res) => { // Create a person using request body
let person = new Person(req.body);
let church = req.user._id.toString();
if (person.churchIdentity.toString() == church) {
person.save().then((doc) => {
res.status(201).send(doc);
}, (e) => {
res.status(400).send(e);
});
} else {
res.status(401).send('Unauthorized');
}
});
app.get('/api/persons', checkAuthentication, (req, res) => { // Read all persons
const church = req.user._id;
Person.find({churchIdentity: church})
.populate('groups')
.populate('churchIdentity')
.then((persons) => {
res.send( persons );
}, (e) => {
res.status(400).send(e);
});
});
app.get('/api/persons/noPop', checkAuthentication, (req, res) => { // Read all persons
const church = req.user._id;
Person.find({churchIdentity: church})
.then((persons) => {
res.send( persons );
}, (e) => {
res.status(400).send(e);
});
});
app.get('/api/person/:id', checkAuthentication, (req, res) => { // Read a single person using _id
const id = req.params.id;
const church = req.user._id;
Person.findOne({_id: id, churchIdentity: church})
.populate('groups')
.populate('churchIdentity')
.then((person) => {
if (person) {
res.send( person );
}
}, (e) => {
res.status(400).send(e);
});
});
app.get('/api/persons/:group', checkAuthentication, (req, res) => { // Read all persons from group
let group = req.params.group;
let church = req.user._id;
Person.find({groups: group, churchIdentity: church})
.populate('groups')
.populate('churchIdentity')
.then((persons) => {
res.send({persons});
}, (e) => {
res.status(400).send(e);
});
});
app.patch('/api/person/:id', checkAuthentication, (req, res) => { // Update a single person using _id and request body
let id = req.params.id;
let church = req.user._id;
let person = req.body;
Person.findOneAndUpdate({_id: id, churchIdentity: church}, {$set: person}, {$multi: true})
.then((foundPerson) => {
res.send(foundPerson);
}, (e) => {
res.status(400).send(e);
});
});
app.delete('/api/persons/:id', checkAuthentication, (req, res) => { // Delete a single person using _id
let id = req.params.id;
let church = req.user._id;
Person.remove({_id: id, churchIdentity: church}).then((deletedPerson) => {
Group.find({members: id}).then((groups) => {
groups.forEach((doc) => {
Group.update(
{_id: doc._id},
{$pull: {members: id}}
).then((res) => {
console.log(res);
}, (e) => {
console.log(e);
});
});
});
res.send(deletedPerson);
}, (e) => {
res.status(400).send(e);
});
});
// Group routes
app.get('/api/groups', checkAuthentication, (req, res) => { // Read all groups
let church = req.user._id;
Group.find({churchIdentity: church})
.populate('contact')
.populate('members')
.populate('churchIdentity')
.then((groups) => {
res.send( groups );
}, (e) => {
res.status(400).send(e);
});
});
app.post('/api/group', checkAuthentication, (req, res) => {
let group = new Group(req.body);
let church = req.user._id.toString();
if (group.churchIdentity.toString() == church) {
group.save().then((doc) => {
res.status(201).send(doc);
}, (e) => {
res.status(400).send(e);
});
} else {
res.status(401).send('Unauthorized');
}
});
app.get('/api/group/:id', checkAuthentication, (req, res) => {
let id = req.params.id;
let church = req.user._id;
Group.findOne({_id: id, churchIdentity: church})
.populate('churchIdentity')
.populate('contact')
.populate('members')
.then((group) => {
res.send( group );
}, (e) => {
res.status(400).send(e);
});
});
app.patch('/api/group/:id', checkAuthentication, (req, res) => {
let id = req.params.id;
let church = req.user._id;
let group = req.body;
Group.findOneAndUpdate({_id: id, churchIdentity: church}, {$set: group})
.then((foundGroup) => {
res.send(foundGroup);
}, (e) => {
res.status(400).send(e);
});
});
app.delete('/api/group/:id', checkAuthentication, (req, res) => {
let id = req.params.id;
let church = req.user._id;
Group.findOneAndRemove({_id: id, churchIdentity: church}).then((deletedGroup) => {
res.send(deletedGroup);
}, (e) => {
res.status(400).send(e);
});
});
app.post('/api/register', (req, res) => { // Register new user. Takes user in body.
console.log('registrering på g');
let user = new User(req.body);
User.find({email: user.email}, (e, existingUser) => { // FCheck if user already exist.
if (existingUser.length === 0) { // If no user found
user.save().then((doc) => { // Save and return user.
res.json(doc);
}, (e) => {
res.status(400).send(e); // Send back error.
});
} else {
res.json(null); // If user found return null
}
});
});
app.post('/api/login', passport.authenticate('local'), (req, res) => { // Login usin passport local strategy.
let user = req.body;
User.findOne({email: user.email})
.populate('churchIdentity')
.then((user) => {
res.send( user );
}, (e) => {
res.status(400).send(e);
});
});
app.patch('/api/updateUser', checkAuthentication, (req, res) => { // Update current user. Takes user in req.
let user = req.body;
User.findById(req.user._id).then(
(foundUser) => {
foundUser.update({$set: user}, {upsert: true, new: true}).then(
(updatedUser) => {
return res.send(updatedUser);
}, (e) => {
return res.status(400).send(e);
});
}, (e) => {
return res.status(400).send(e);
});
});
app.get('/api/loggedin', (req, res) => {
res.send(req.isAuthenticated() ? true : false); // Check if user is logged in using passport. If note return flag = 0.
});
app.get('/api/logout', function(req, res) { // logout user and return them to startpage.
req.logout();
res.send(true);
});
app.get('/api/profile', checkAuthentication, (req, res) => {
User.findById(req.user._id).then(
(user) => {
res.send(user);
}, (e) => {
res.status(400).send(e);
}
);
});
app.get('*', (req, res) => {
res.sendFile(path.join(__dirname+'/dist/'));
});
app.listen(port, () => {
console.log('\x1b[36m%s\x1b[0m', `Started on port: ${port}`);
});