90 lines
2.2 KiB
JavaScript
Executable File
90 lines
2.2 KiB
JavaScript
Executable File
const path = require('path');
|
|
require('dotenv').config({ path: path.resolve(__dirname, '../../.env') });
|
|
|
|
const _ = require('lodash');
|
|
const Rx = require('rx');
|
|
const loopback = require('loopback');
|
|
const boot = require('loopback-boot');
|
|
const expressState = require('express-state');
|
|
const createDebugger = require('debug');
|
|
|
|
const { setupPassport } = require('./component-passport');
|
|
|
|
const log = createDebugger('fcc:server');
|
|
// force logger to always output
|
|
// this may be brittle
|
|
log.enabled = true;
|
|
|
|
Rx.config.longStackSupport = process.env.NODE_DEBUG !== 'production';
|
|
const app = loopback();
|
|
|
|
expressState.extend(app);
|
|
app.set('state namespace', '__fcc__');
|
|
app.set('port', process.env.PORT || 3000);
|
|
app.set('views', path.join(__dirname, 'views'));
|
|
app.set('view engine', 'jade');
|
|
app.use(loopback.token());
|
|
app.disable('x-powered-by');
|
|
|
|
const createLogOnce = () => {
|
|
let called = false;
|
|
return str => {
|
|
if (called) {
|
|
return null;
|
|
}
|
|
called = true;
|
|
return log(str);
|
|
};
|
|
};
|
|
const logOnce = createLogOnce();
|
|
|
|
boot(app, __dirname, err => {
|
|
if (err) {
|
|
// rethrowing the error here because any error thrown in the boot stage
|
|
// is silent
|
|
logOnce('The below error was thrown in the boot stage');
|
|
throw err;
|
|
}
|
|
});
|
|
|
|
setupPassport(app);
|
|
|
|
const { db } = app.datasources;
|
|
db.on('connected', _.once(() => log('db connected')));
|
|
app.start = _.once(function() {
|
|
const server = app.listen(app.get('port'), function() {
|
|
app.emit('started');
|
|
log(
|
|
'freeCodeCamp server listening on port %d in %s',
|
|
app.get('port'),
|
|
app.get('env')
|
|
);
|
|
log(`connecting to db at ${db.settings.url}`);
|
|
});
|
|
|
|
process.on('SIGINT', () => {
|
|
log('Shutting down server');
|
|
server.close(() => {
|
|
log('Server is closed');
|
|
});
|
|
log('closing db connection');
|
|
db.disconnect().then(() => {
|
|
log('DB connection closed');
|
|
// exit process
|
|
// this may close kept alive sockets
|
|
// eslint-disable-next-line no-process-exit
|
|
process.exit(0);
|
|
});
|
|
});
|
|
});
|
|
|
|
module.exports = app;
|
|
|
|
// start the server if `$ node server.js`
|
|
// in production use `$npm start-production`
|
|
// or `$node server/production` to start the server
|
|
// and wait for DB handshake
|
|
if (require.main === module) {
|
|
app.start();
|
|
}
|