const sio = require('socket.io');
const db = require('./db');

let io;
module.exports = {
    init(http) {
        io = sio(http);
        io.on('connection', (socket) => {
            socket.on('init', (id) => {
                console.log(`init ${id}`);
                db.get('subthread').find({parent: id}, {sort: '+_id'}).each((thread, _) => {
                    socket.emit('thread', thread);
                });
            });
        });
    }
};