/
app.js
90 lines (73 loc) · 2.59 KB
/
app.js
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//Variables a utilizar
const express = require("express");
const http = require("http");
const socketIo = require("socket.io");
const axios = require("axios");
const port = process.env.PORT || 8000;
const index = require("./index");
const app = express();
app.use(index);
app.use(function (req, res, next) {
res.setHeader('Access-Control-Allow-Origin', '*');
res.setHeader('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
res.setHeader('Access-Control-Allow-Methods', 'POST, GET, PATCH, DELETE, OPTIONS');
next();
});
const server = http.createServer(app);
server.listen(port, () => console.log(`Listening on port ${port}`));
const io = socketIo(server);
let selectedCity = "";
let interval;
io.on("connection", socket => {
console.log("Client connected");
if (interval) {
clearInterval(interval);
}
interval = setInterval(() => gettingApiAndEmitting(socket), 20000);
socket.on("getData", (city)=>{
selectedCity = city
gettingApiAndEmitting( socket );
})
socket.on("disconnect", () => {
console.log("Client disconnected");
});
});
// io.on("connection", socket => {
// console.log("Client connected");
// socket.on("disconnect", () => {
// console.log("Client disconnected");
// });
// socket.on("getData", (city)=>{
// selectedCity = city
// gettingApiAndEmitting( socket );
// })
// });
let mLocationMap = new Map();
mLocationMap.set('CL' , "-33.448891,-70.669266")
mLocationMap.set("CH" , "47.376888,8.541694")
mLocationMap.set("NZ" , "-36.848461,174.763336")
mLocationMap.set("AU" , "-33.868820,151.209290")
mLocationMap.set("UK" , "51.507351,-0.127758")
mLocationMap.set("USA" , "32.165623,-82.900078")
function getFinalUrl(){
return `https://api.darksky.net/forecast/e48b8170b9af70cf73b4fbee6fe10158/${mLocationMap.get(selectedCity)}`;
}
const gettingApiAndEmitting = async socket => {
if( selectedCity !== ""){
console.log(getFinalUrl())
try{
axios.get( getFinalUrl() )
.then(function (res) {
console.log('This is a GET: ' + res);
console.log("data: "+ JSON.stringify(res.data.currently))
socket.emit('FromAPI', res.data.currently )
})
.catch(function (error) {
console.log('This is a Catch: ' + error);
socket.emit('FromAPI', "" )
})
}catch(error) {
console.error(`This is a error: ' + ${error.code}`);
}
}
}