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app.js
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var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var mongoose = require('mongoose');
var mongoConnectionString = process.env.MONGOLAB_URI || 'mongodb://localhost/notes_app';
mongoose.connect(mongoConnectionString);
var session = require('express-session');
var flash = require('connect-flash');
var MongoStore = require('connect-mongo')(session);
var home_routes = require('./app/controllers/home_controller');
var note_routes = require('./app/controllers/notes_controller');
var app = express();
var moment = require('moment-timezone');
app.locals.moment = moment; // this makes moment available as a variable in every EJS page
app.locals.title = "Sticky Notes App!" // set a common title for all EJS views
// view engine setup
app.set('views', path.join(__dirname, 'app/views'));
app.set('view engine', 'ejs');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
/* SESSIONS */
//var sessionStore = new session.MemoryStore();
var sessionStore = new MongoStore({ mongooseConnection: mongoose.connection });
app.use(session({
cookie: { maxAge: 30 * 24 * 60 * 60 * 1000 }, // 30 days
store: sessionStore,
name: 'sticky-notes-session',
secret: process.env.SESSION_SECRET || 'sticky-notes-session-secret',
resave: false,
saveUninitialized: true
}));
/* FLASH MESSAGES ... should go below session and cookie parser, and above app.use('/', routes) */
app.use(flash());
app.use(function (req, res, next) {
res.locals.messages = require('express-messages')(req, res);
next();
});
/* ROUTES */
app.use('/', home_routes);
app.use('/', note_routes); // could optionally orient the notes route against '/notes' instead of '/', but '/' makes for a clearer reading of paths in the notes_controller
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('_error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('_error', {
message: err.message,
error: {}
});
});
module.exports = app;