-
Notifications
You must be signed in to change notification settings - Fork 2
/
server.js
79 lines (62 loc) · 1.83 KB
/
server.js
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
const path = require('path');
const http = require('http');
const express = require('express');
const socketio = require('socket.io');
const cors = require('cors');
const dotenv = require('dotenv')
const formatMessage = require('./utils/messages');
const {
userJoin,
getCurrentUser,
userLeave,
getRoomUsers
} = require('./utils/users');
const app = express();
const server = http.createServer(app);
const io = socketio(server);
dotenv.config()
app.use(cors());
app.get("/", (req, res) => {
res.sendFile(__dirname + "/public/login.html");
});
app.use(express.static(path.join(__dirname, 'public')));
app.get("/user", (req, res) => {
res.sendFile(__dirname + "/public/index.html");
});
const botName = 'Chat-ting Bot';
io.on('connection', socket => {
socket.on('joinRoom', ({ username, room }) => {
const user = userJoin(socket.id, username, room);
socket.join(user.room);
socket.emit('message', formatMessage(botName, 'Welcome to Chat-ting!'));
socket.broadcast
.to(user.room)
.emit(
'message',
formatMessage(botName, `${user.username} has joined the chat`)
);
io.to(user.room).emit('roomUsers', {
room: user.room,
users: getRoomUsers(user.room)
});
});
socket.on('chatMessage', msg => {
const user = getCurrentUser(socket.id);
io.to(user.room).emit('message', formatMessage(user.username, msg));
});
socket.on('disconnect', () => {
const user = userLeave(socket.id);
if (user) {
io.to(user.room).emit(
'message',
formatMessage(botName, `${user.username} has left the chat`)
);
io.to(user.room).emit('roomUsers', {
room: user.room,
users: getRoomUsers(user.room)
});
}
});
});
const PORT = process.env.PORT || 3000;
server.listen(PORT, () => console.log(`Server running on port ${PORT}`));