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server.js
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server.js
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var express = require('express');
var path = require('path');
var webpack = require('webpack');
var webpackMiddleware = require("webpack-dev-middleware");
var config = require('./webpack.config');
var app = express();
var server = require('http').Server(app);
var io = require('socket.io')(server);
var compiler = webpack(config);
app.use(webpackMiddleware(compiler, {
publicPath: config.output.publicPath,
hot: true,
historyApiFallback: true
}));
app.use(require('webpack-hot-middleware')(compiler));
app.use(express.static(path.join(__dirname, 'public')));
app.get('/', function(req, res) {
res.redirect('index.html');
});
io.on('connection', function (socket) {
console.log('connected');
socket.on('username', function(username) {
if (!username || !username.trim()) {
return socket.emit('errorMessage', 'No username!');
}
socket.username = String(username);
});
socket.on('room', function(requestedRoom) {
if (!socket.username) {
return socket.emit('errorMessage', 'Username not set!');
}
if (!requestedRoom) {
return socket.emit('errorMessage', 'No room!');
}
if (socket.room) {
socket.leave(socket.room);
}
console.log('fuck this', requestedRoom);
socket.room = requestedRoom;
socket.join(requestedRoom, function() {
console.log('inside', requestedRoom);
socket.to(requestedRoom).emit('message', {
username: 'System',
content: socket.username + ' has joined'
});
});
});
socket.on('message', function(message) {
if (!socket.room) {
return socket.emit('errorMessage', 'No rooms joined!');
}
socket.to(socket.room).emit('message', {
username: socket.username,
content: message
});
});
socket.on('typing', function() {
if (!socket.room) {
return socket.emit('errorMessage', 'No rooms joined!');
}
socket.to(socket.room).emit('typing', socket.username)
});
socket.on('notTyping', function() {
if (!socket.room) {
return socket.emit('errorMessage', 'No rooms joined!');
}
socket.to(socket.room).emit('notTyping', socket.username)
});
});
var port = process.env.PORT || 3000;
server.listen(port, function() {
console.log('Started, listening on port ', port);
});