server.js

import mongoose from 'mongoose';
import http from 'http';
import { Server } from 'socket.io';
import app from './src/app';
import logger from './src/helpers/logger';
import timerService from './src/services/timerService';

const {
	MONGO_CONNECTION_TYPE,
	MONGO_REMOTE_URI,
	MONGO_USERNAME,
	MONGO_PASSWORD,
	MONGO_HOSTNAME,
	MONGO_INITDB_DATABASE,
} = process.env;
const { CLIENT_HOME_PAGE_URL } = process.env;
const port = process.env.API_PORT || 5050;
const MONGO_LOCAL_URI = `mongodb://${MONGO_USERNAME}:${MONGO_PASSWORD}@${MONGO_HOSTNAME}:27017/${MONGO_INITDB_DATABASE}`;

const server = http.Server(app);
const io = new Server(server, {
	cors: {
		// origin: 'http://localhost:3006',
		origin: CLIENT_HOME_PAGE_URL,
	},
});

// Initate timer server
timerService(io);

const getMongoURI = () => {
	switch (MONGO_CONNECTION_TYPE) {
	case 'remote':
		return MONGO_REMOTE_URI;
	case 'local':
		return MONGO_LOCAL_URI;
	default:
		return MONGO_LOCAL_URI;
	}
};
const MONGOURI = getMongoURI();

// Connect to db
mongoose.connect(MONGOURI).then(() => logger
	.info('MongoDB successfully connected'))
	.catch((err) => logger.error(`MongoDB connection failed: ${err}`));

// Start the server
server.listen(port, () => {
	logger.info(`Server started on port ${server.address().port}`);
});