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index.js
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index.js
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const express = require('express');
const db = require('./src/util/db-connection');
const files = require('./src/util/files');
const config = require('config');
const api = require('./src/api/v1/routes');
const morgan = require('morgan');
const logger = require('winstonson')(module);
logger.setDateFormat('YYYY-MM-DD HH:MM:ss.SSS');
const serverConfig = config.get('server');
process.title = 'synergen-api-server';
db.connect(err => {
if (err) throw err;
const app = express();
// Add trace logging on HTTP requests with Morgan
app.use(
morgan('---> :remote-addr :remote-user :method :url HTTP/:http-version', {
immediate: true,
stream: logger.stream('trace')
})
);
app.use(
morgan('<--- :method :url :status :res[content-length]', {
immediate: false,
stream: logger.stream('trace')
})
);
app.use(api);
// Set up static file serving dynamically based on configuration
files.init();
app.use((req, res) => {
res.status(400).send('Bad request');
});
let server = app.listen(serverConfig.port, err => {
if (err) return console.log(err);
console.log('Express app listening on port ' + serverConfig.port);
});
process.on('SIGINT', () => {
console.log('\nClosing server');
server.close();
console.log('Closing database connection');
db.close();
console.log('Goodbye');
process.exit(0);
});
});