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server.js
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server.js
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/*jshint esversion: 6 */
let express = require('express');
let path = require('path');
let logger = require('morgan');
let bodyParser = require('body-parser');
let compress = require("compression");
let mongoose = require('mongoose');
let Fawn = require("fawn");
mongoose.Promise = global.Promise = require("bluebird");
let {url, port} = require('./config/index');
let apiRouter = require('./app/routes/api');
mongoose.Promise = Promise;
mongoose.connect(url, {useMongoClient: true,});
Fawn.init(require("mongoose"));
let app = express();
app.use(compress());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static(path.join(__dirname, 'public')));
// CORS
app.use((req, res, next) => {
res.setHeader('Access-Control-Allow-Origin', req.headers.origin || '*');
res.setHeader('Access-Control-Allow-Methods', 'GET,POST,PUT,HEAD,DELETE,OPTIONS');
res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type,Authorization,x-access-token');
res.setHeader('X-Powered-By', 'The tears of children');
next();
});
app.use('/api',apiRouter);
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.send({
message: err.message,
error: err
});
console.log('Error: ' + err.stack);
next(err);
});
}
/**
* Roll back any incomplete transactions
*/
(async () => {
try{await Fawn.Roller().roll()}
catch(err){throw err;}
})();
// =======================
// start the server ======
// =======================
let server = app.listen(port);
server.on("close", async err => {
if(err) throw err;
console.log("\nClosing db connections...\n");
await mongoose.disconnect();
console.log("Server Out!! *drops mic*");
});
process.on('SIGINT', () => server.close());
console.log('Magic happens at http://localhost:' + port);