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index.js
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74 lines (58 loc) · 1.88 KB
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const express = require("express");
const socket = require("socket.io");
const salaUsuarios = "usuarios";
let devicesList = {};
//App setup
const PORT = 3000;
const app = express();
const server = app.listen(PORT,()=>{
console.log(`Listening on port ${PORT}`);
console.log(`http://localhost:${PORT}`);
});
//Static files
app.use(express.static("./public"));
//Socket setup
const io = socket(server);
io.on("connection",(socket)=>{
console.log("Dispositivo conectado");
console.log(socket.id);
socket.on("new user", (data)=>{
console.log("usuario conectado");
socket.tipo = 1;
socket.join(salaUsuarios);
io.to(socket.id).emit("user info",{id:socket.id,devices:devicesList})
});
socket.on("new device",(data)=>{
console.log("dispositivo conectado");
socket.tipo = 2;
devicesList[socket.id] = {
name: data.name,
estado:"online",
encendido: false,
tipo: data.tipo
}
io.to(socket.id).emit("device info",{id:socket.id,encendido:devicesList[socket.id].encendido});
io.to(salaUsuarios).emit("update devices",devicesList);
});
socket.on("change color",(data)=>{
console.log(data);
io.to(data.id).emit("device change color",data.color);
});
socket.on("active device",(data)=>{
console.log(data);
io.to(data.id).emit("device active",data.comando);
})
socket.on("resDevice",(data)=>{
devicesList[socket.id].encendido = data;
io.to(salaUsuarios).emit("update devices",devicesList);
});
socket.on("disconnect",()=>{
if(socket.tipo == 2){
delete devicesList[socket.id];
io.to(salaUsuarios).emit("update devices",devicesList);
}else{
socket.leave(salaUsuarios);
}
})
socket.emit("reply","Hola desde el servidor")
});