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server.js
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server.js
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var config = require('./config'),
clargs = require('optimist').argv,
express = require('express'),
app = express(),
http = require('http').Server(app),
path = require('path'),
mongoose = require('mongoose'),
bodyParser = require('body-parser'),
cookieParser = require('cookie-parser');
// Connect to database dependent on environment
var environment = app.get('env');
mongoose.connect(config.mongodb[environment].url);
// Middleware
app.use(cookieParser());
app.use(bodyParser.json({
limit: '50mb'
}));
// Ensure browsers do not cache responses from API calls as GET requests are dependent on the database
app.use('/api', function (req, res, next) {
res.header('Cache-Control', 'no-cache, no-store, must-revalidate');
res.header('Pragma', 'no-cache');
res.header('Expires', -1);
next();
});
// Serve static files
var publicPath = 'build';
app.use(express.static(path.join(__dirname, publicPath)));
// Initialise mongoose models
require('./models/User');
// Initialise RESTful routes
require('./routes/User')(app);
// Serve layout, all requests are serve the main layout page since we are a single page application
app.get('/*', function(req, res) {
res.sendFile(path.resolve(__dirname, publicPath, './index.html'));
});
// Start the server
var port = process.env.PORT || clargs.port || 8080;
http.listen(port);
// Output a log to indicate the server has started
console.log('Server started');