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server.js
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server.js
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//vendor
const express = require('express');
const validate = require('express-validation');
const mongoose = require('mongoose');
const path = require('path');
const bodyParser = require('body-parser');
const passport = require('passport');
const api = require('./server/api/api.routes');
const cfg = require('./cfg');
// Database
const db = mongoose.connection;
mongoose.Promise = global.Promise; //handles ES6 moongose promise deprecation
mongoose.connect(
cfg.db.local,
{
useCreateIndex: true, //handles DeprecationWarning: collection.ensureIndex is deprecated. Use createIndexes instead
useNewUrlParser: true //handles ES6 moongose promise deprecation
}
);
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', () => {
console.log(`Connected to Mongo at: ${new Date()}`);
});
// Application backbone
const app = express();
const port = process.env.PORT || 3000;
// Enable CORS
app.all('/*', function(req, res, next) {
res.header('Access-Control-Allow-Origin', '*');
res.header(
'Access-Control-Allow-Headers',
'Cache-Control, Pragma, Origin, Authorization, Content-Type, X-Requested-With, Access-Control-Allow-Headers'
);
res.header('Access-Control-Allow-Methods', 'GET, PUT, POST, DELETE');
if (req.method.toLowerCase() !== 'options') {
return next();
}
return res.sendStatus(204);
});
// Passport for social authentication
app.use(passport.initialize());
// Parsing
app.use(bodyParser.json()); // support json encoded bodies
app.use(bodyParser.urlencoded({ extended: true })); // support encoded bodies
// Routing
app.use('/api', api);
app.use('/', api);
// Error handling
app.use((err, req, res, next) => {
if (err instanceof validate.ValidationError) {
res.status(err.status).json({ message: err.errors });
} else {
res.status(500).json({
status: err.status,
message: err.message
});
}
});
// Launcher
app.listen(port);
console.log('wanna buy some paprika at port ' + port + '?');