/
websocket.js
77 lines (48 loc) · 1.43 KB
/
websocket.js
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var sio = require('socket.io'),
mongoStore = require('connect-mongodb'),
mongoose = require('mongoose');
var models = require('./models')
, Post = models.Post
, Tag = models.Tag
, User = models.User;
// CRUD
exports.start = function(app){
mongoose.connect(app.set('db-uri'));
var io = sio.listen(app);
io.set('log level', 2);
io.sockets.on('connection', function (socket) {
function init(){
var posts = Post.find({}).execFind(function(err, posts){
socket.emit('init', posts);
});
}
init();
socket.on('save', function (data) {
console.log(data);
});
function newPost(data){
console.log('va');
var tags = data.tags;
dtags = [];
for(i=0; i<tags.length; i++){
dtags.push( new Tag({tag : tags[""+i]}) );
}
console.log(dtags);
dd = data;
dd.tags = dtags;
var post = new Post(dd);
post.save(function(err){
if(!err) init();
else{console.log(err); socket.emit('error', err);}
});
}
function deletePost(data){
Post.findById(data.id, function(err, post){
post.remove();
init();
});
}
socket.on('new', newPost);
socket.on('delete', deletePost);
});
};