README.md

@@ -20,7 +20,7 @@ Node modules :
 
 Web components :
 - [FontAwesome](https://fontawesome.com/) - Icon pack
-- [UIKit](https://getuikit.com/) - Front end framework
+- [UIkit](https://getuikit.com/) - Front end framework
 - [JavaScript Cookie](https://github.com/js-cookie/js-cookie) - JS cookie API
 
 ## Authors

gplay.js

@@ -1,16 +1,21 @@
 import GPlay from 'google-play-scraper';
 
 module.exports = {
+	/*
+	Google Play search using scraper API
+	 */
 	search: (query, callback) => {
+		// First request : get search results
 		GPlay.search({
 			term: query.name,
 			num: query.number,
 			price: query.price,
-			fullDetail: true
+			fullDetail: true // 1 more request per app to get app details (excepted permissions)
 		})
 		.then(res => {
 			let i = 0;
 			res.forEach(app => {
+				// 1 more request per app to get permissions
 				GPlay.permissions({ appId: app.appId })
 				.then(permissionsList => {
 					app.permissions = permissionsList;

index.js

@@ -3,14 +3,21 @@ import express from 'express';
 import http from 'http';
 import socketio from 'socket.io';
 
+/*
+Express server
+ */
 const app = express();
 app.use(express.static('public'));
 
 const server = http.createServer(app);
 server.listen(3593);
 
+/*
+Socket.IO server
+ */
 const io = socketio.listen(server);
 
 io.on('connection', socket => {
+	// Play search socket request
 	socket.on('search', query => Play.search(query, res => socket.emit('res', res)));
 });