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Code Issues Releases Wiki Activity

ES6-ify server.js and add SIGINT graceful close

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This commit is contained in:
Jack Foltz 2018-07-24 19:39:18 -04:00
parent 53f58574f0
commit 55ee7161a0
Signed by: foltik
GPG Key ID: 303F88F996E95541
1 changed files with 24 additions and 17 deletions
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41
server.js
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@ -1,28 +1,28 @@
var express = require('express'); const express = require('express');
var bodyParser = require('body-parser'); const bodyParser = require('body-parser');
var methodOverride = require('method-override'); const methodOverride = require('method-override');
var mongoose = require('mongoose'); const mongoose = require('mongoose');
var morgan = require('morgan'); const morgan = require('morgan');
var passport = require('passport'); const passport = require('passport');
var session = require('express-session'); const session = require('express-session');
var sanitizer = require('express-sanitizer'); const sanitizer = require('express-sanitizer');
var helmet = require('helmet'); const helmet = require('helmet');
var app = express(); const app = express();
var config = require('config'); const config = require('config');
if(config.util.getEnv('NODE_ENV') !== 'test') { if(config.util.getEnv('NODE_ENV') !== 'test') {
app.use(morgan('combined')); app.use(morgan('combined'));
} }
mongoose.Promise = global.Promise; mongoose.Promise = global.Promise;
mongoose.connect(config.dbHost, {useMongoClient: true}); mongoose.connect(config.dbHost, {useMongoClient: true});
var db = mongoose.connection; const db = mongoose.connection;
db.on('error', function(err) { db.on('error', function(err) {
if (err) console.log('MongoDB Connection Error: ', err); if (err) console.log('MongoDB Connection Error: ', err);
}); });
var MongoStore = require('connect-mongo')(session); const MongoStore = require('connect-mongo')(session);
var mongoStore = new MongoStore({ const mongoStore = new MongoStore({
url: config.dbHost url: config.dbHost
}); });
@ -45,7 +45,7 @@ app.use(session({
app.use(passport.initialize()); app.use(passport.initialize());
app.use(passport.session()); app.use(passport.session());
app.use(bodyParser.json()); app.use(bodyParser.json());
app.use(bodyParser.json({ type: 'application/*+json' })) app.use(bodyParser.json({ type: 'application/*+json' }));
app.use(bodyParser.urlencoded({ extended: true })); app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.text()); app.use(bodyParser.text());
app.use(sanitizer()); app.use(sanitizer());
@ -53,6 +53,7 @@ app.use(methodOverride('X-HTTP-Method-Override'));
//app.use(favicon(__dirname + '/public/img/favicon.ico')); //app.use(favicon(__dirname + '/public/img/favicon.ico'));
console.log(__dirname + '/public');
app.use(express.static(__dirname + '/public')); app.use(express.static(__dirname + '/public'));
@ -61,10 +62,16 @@ require('./config/passport.js');
// Start app // Start app
var port = process.env.PORT || 8080; const port = process.env.PORT || 8080;
var server = app.listen(port); const server = app.listen(port);
console.log('Listening on port ', port, '...'); console.log('Listening on port ', port, '...');
// Handle sigint
process.on('SIGINT', () => {
console.log('Shutting down...');
process.exitCode = 0;
});
// Expose app // Expose app
exports.db = db; exports.db = db;
exports.server = server; exports.server = server;