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app.js
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app.js
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var express = require('express'),
app = express(),
server = require('http').createServer(app),
io = require('socket.io').listen(server);
app.configure(function() {
app.use(express.static(__dirname + '/public'));
});
var contestants = [];
io.sockets.on('connection', function(socket) {
socket.on('listContestants', function(data) {
socket.emit('onContestantsListed', contestants);
});
socket.on('createContestant', function(data) {
contestants.push(data);
socket.broadcast.emit('onContestantCreated', data);
});
socket.on('updateContestant', function(data){
contestants.forEach(function(person){
if (person.id === data.id) {
person.display_name = data.display_name;
person.score = data.score;
}
});
socket.broadcast.emit('onContestantUpdated', data);
});
socket.on('deleteContestant', function(data){
contestants = contestants.filter(function(person) {
return person.id !== data.id;
});
socket.broadcast.emit('onContestantDeleted', data);
});
});
server.listen(1337);