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server.js
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/
server.js
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const bodyParser = require('body-parser');
const express = require('express');
const mongoose = require('mongoose');
const morgan = require('morgan');
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;
const session = require('express-session');
const {DATABASE_URL, PORT} = require('./config');
const {User} = require('./models');
const {routes, app} = require('./routes/index');
app.set('views', './views');
app.set('view engine', 'pug');
app.use(express.static('public'));
app.use(morgan('common'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(session({
secret: 'siege rhino',
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
app.use('/', routes);
app.locals.moment = require('moment');
mongoose.Promise = global.Promise;
passport.use(new LocalStrategy({usernameField: 'email'}, User.authenticate()));
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());
function matchesWon(matches) {
let won = 0;
let lost = 0;
matches.forEach(match => {
if (match.matchWon) {
won++;
}
else {
lost++;
}
})
return `${won} - ${lost}`;
}
app.locals.matchesWon = matchesWon;
app.use('*', function(req, res) {
res.status(404).json({message: 'Not Found'});
});
// closeServer needs access to a server object, but that only
// gets created when `runServer` runs, so we declare `server` here
// and then assign a value to it in run
let server;
// this function connects to our database, then starts the server
function runServer(databaseUrl=DATABASE_URL, port=PORT) {
return new Promise((resolve, reject) => {
mongoose.connect(databaseUrl, err => {
if (err) {
return reject(err);
}
server = app.listen(port, () => {
console.log(`Your app is listening on port ${port}`);
resolve();
})
.on('error', err => {
mongoose.disconnect();
reject(err);
});
});
});
}
// this function closes the server, and returns a promise. we'll
// use it in our integration tests later.
function closeServer() {
return mongoose.disconnect().then(() => {
return new Promise((resolve, reject) => {
console.log('Closing server');
server.close(err => {
if (err) {
return reject(err);
}
resolve();
});
});
});
}
// if server.js is called directly (aka, with `node server.js`), this block
// runs. but we also export the runServer command so other code (for instance, test code) can start the server as needed.
if (require.main === module) {
runServer().catch(err => console.error(err));
};
module.exports = {runServer, app, closeServer};