-
Notifications
You must be signed in to change notification settings - Fork 0
/
server.ts
42 lines (38 loc) · 1.37 KB
/
server.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
require('dotenv').config();
import {App} from "./App";
import { DB_CONNECTING, DB_CONNECTION_ERROR, DB_CONNECTION_SUCCESS } from './consts/index';
const http = require('http');
const express = new App().getExpress();
const mongoose = require('mongoose');
const port = process.env.PORT;
express.set('port', port);
const onError = (error: NodeJS.ErrnoException): void => {
if (error.syscall !== 'listen') throw error;
const bind = (typeof port === 'string') ? 'Pipe ' + port : 'Port ' + port;
switch(error.code) {
case 'EACCES':
console.error(`${bind} requires elevated privileges`);
process.exit(1);
break;
case 'EADDRINUSE':
console.error(`${bind} is already in use`);
process.exit(1);
break;
default:
throw error;
}
}
const onListening = (): void => {
const addr = server.address();
const bind = (typeof addr === 'string') ? `pipe ${addr}` : `port ${addr.port}`;
console.log(`Listening on ${bind}`);
}
const server = http.createServer(express);
console.log(DB_CONNECTING)
mongoose.connect(process.env.MONGO_URI_LOCAL, { useNewUrlParser: true, useUnifiedTopology: true }, (err) => {
if (err) console.log(DB_CONNECTION_ERROR)
else console.log(DB_CONNECTION_SUCCESS)
});
server.listen(port);
server.on('error', onError);
server.on('listening', onListening);