-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathapp.js
103 lines (83 loc) · 2.73 KB
/
app.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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
// Creating the Express App
const express = require('express');
const app = express();
// Creating Server
const http = require('http');
const { default: mongoose } = require('mongoose');
const server = http.createServer(app);
// Socket Connection for Chatting
const { Server } = require("socket.io");
const io = new Server(server);
// MongoDB Connection
mongoose.connect('mongodb://127.0.0.1:27017/synapse');
var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error :'));
db.once('open', function(){
console.log("Database synapse connected");
});
// Message Schema
const message_schema = new mongoose.Schema({
sender : String,
send_date : Date,
content : String
});
const dmessage = mongoose.model('dmessage', message_schema);
// const rmessage = mongoose.model('rmessage', message_schema);
// Setting views
app.set('view engine', 'ejs');
app.use(express.static(__dirname + '/assets'));
// Middleware for Form Posting
app.use(express.urlencoded({extended : true}));
// END-POINTS
app.get('/', (req, res)=>{
res.render('index');
})
app.get('/channels', (req, res)=>{
res.render('channels');
})
app.get('/resources', (req, res)=>{
res.render('resources');
})
app.get('/hirings', (req, res)=>{
res.render('hirings');
})
app.get('/Tools', (req, res)=>{
res.render('tools');
})
app.get('/development', async (req, res)=>{
const already_chats = await dmessage.find({});
res.render('development_channel', {already : JSON.stringify(already_chats)});
})
// app.get('/robotics', async (req, res)=>{
// const already_rchats = await rmessage.find({});
// res.render('robotics-channel', {already : JSON.stringify(already_rchats)});
// })
app.get('/robotics', (req, res)=>{
res.render('robotics-channel');
})
// SOCKETS-FOR-CHATTING PART
const users = {};
io.on('connection', socket =>{
// If any new user joins, let other users connected to the server know!
socket.on('new-user-joined', name =>{
users[socket.id] = name;
// socket.broadcast.emit('user-joined', name);
});
// If someone sends a message, broadcast it to other people
socket.on('send', message =>{
// tryin' savin' that message
var newMessage = new dmessage({sender : users[socket.id], send_date : new Date(), content : message});
newMessage.save();
socket.broadcast.emit('receive', {message: message, name: users[socket.id]});
});
// If someone leaves the chat, let others know
socket.on('disconnect', message =>{
// socket.broadcast.emit('left', users[socket.id]);
delete users[socket.id];
});
})
// MAKE THE SERVER LISTEN ON PORT-3000
const port = 3000;
server.listen(port, ()=>{
console.log(`listening on port ${port}`);
})