weather

JavaScript/weather-api-resolver/index.js

@@ -0,0 +1,59 @@
+const express = require('express');
+const request = require('snekfetch');
+const bodyParser = require('body-parser');
+const fs = require('fs');
+
+let port = 8080;
+let app = express();
+
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: true }));
+app.use(express.static('./client'));
+
+let apiKey = '8787dcc902ae16212b6325ad5628b4c1'
+let lat;
+let long;
+let units = 'auto';
+
+app.get('/', function (req, res) {
+    res.sendFile( __dirname + '/client');
+}); 
+
+app.get('/weather', async function (req, res) {
+    console.log('New Request from ' + req.connection.remoteAddress);
+    let ext = ['°C', '°F'];
+    let chos;
+    lat = req.query.lat;
+    long = req.query.long;
+    if (!req.query.celsius) {
+        units = 'si';
+        chos = 0;
+    } else {
+        units = 'us';
+        chos = 1;
+    }
+
+    let weather = await startreq();
+    
+    if (weather.toString() != -1) {
+        res.end(weather.toString() + ext[chos]);
+    } else {
+        res.end('Invalid Coordinates');
+    }
+    
+});
+
+async function startreq() {
+    try {
+        let req = request.get(`https://api.darksky.net/forecast/${apiKey}/${lat},${long}`)
+        req.query('units', units)
+        let res = await req.send();
+
+        return res.body.currently.summary + ', ' + res.body.currently.temperature;
+    } catch (e) {
+        return -1;
+    }
+}
+
+let server = app.listen(port);
+console.log(`App listening at ${port}`);