├── .gitignore ├── README.md ├── Server ├── Procfile ├── app.js ├── package.json └── public │ ├── index.html │ ├── jquery-1.10.2.min.js │ ├── main.js │ ├── rx.min.js │ └── style.css └── iOS ├── Podfile ├── Podfile.lock ├── RxChat.xcodeproj ├── project.pbxproj └── project.xcworkspace │ └── contents.xcworkspacedata ├── RxChat.xcworkspace └── contents.xcworkspacedata └── RxChat ├── AppDelegate.swift ├── Assets.xcassets └── AppIcon.appiconset │ └── Contents.json ├── Base.lproj ├── LaunchScreen.storyboard └── Main.storyboard ├── Info.plist ├── SocketIO+Rx.swift └── ViewController.swift /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled binary addons (http://nodejs.org/api/addons.html) 2 | server/build/Release 3 | 4 | # Dependency directories 5 | server/node_modules 6 | 7 | ### Xcode ### 8 | build/ 9 | *.pbxuser 10 | !default.pbxuser 11 | *.mode1v3 12 | !default.mode1v3 13 | *.mode2v3 14 | !default.mode2v3 15 | *.perspectivev3 16 | !default.perspectivev3 17 | xcuserdata 18 | *.xccheckout 19 | *.moved-aside 20 | DerivedData 21 | *.xcuserstate 22 | 23 | # CocoaPods 24 | # 25 | # We recommend against adding the Pods directory to your .gitignore. However 26 | # you should judge for yourself, the pros and cons are mentioned at: 27 | # http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control 28 | # 29 | iOS/Pods/ -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | RxChat 2 | ======== 3 | 4 | Example of the chat develop using Rx, presented during mDevConf and Swift Aveiro. 5 | 6 | How to use 7 | - 8 | 1. Clone this repository 9 | 2. `cd` into Server folder of project 10 | 3. Install dependencies `$ npm install` 11 | 4. Start server by running `$ node app.js` 12 | 5. Point browser to localhost:8000 13 | 6. `cd` into iOS folder of project 14 | 7. Install CP dependencies `$ pod install` 15 | 8. Run the app and see the magic of Rx 16 | -------------------------------------------------------------------------------- /Server/Procfile: -------------------------------------------------------------------------------- 1 | web: node app.js 2 | -------------------------------------------------------------------------------- /Server/app.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var app = express(); 3 | var http = require('http').Server(app); 4 | var io = require('socket.io')(http); 5 | 6 | http.listen(8000); 7 | console.log('Server running at http://127.0.0.1:8000/'); 8 | 9 | var users = {}; 10 | 11 | app.use(express.static(__dirname + '/public')); 12 | 13 | app.get('/api/users/online', function(req, res) { 14 | res.send(users); 15 | }); 16 | 17 | app.get('/api/users/online/count', function(req, res) { 18 | res.json({ 19 | numUsers: Object.keys(users).length 20 | }); 21 | }); 22 | 23 | io.on('connection', function(socket) { 24 | console.log('User with id ' + socket.id + ' has connected'); 25 | var addedUser = false; 26 | 27 | socket.on('addUser', function(username) { 28 | console.log('Adding user: ' + username); 29 | 30 | addedUser = true; 31 | socket.username = username; 32 | users[username] = username; 33 | 34 | socket.emit('login', { 35 | numUsers: Object.keys(users).length 36 | }); 37 | 38 | console.log('Broadcasting number of users: ' + Object.keys(users).length); 39 | socket.broadcast.emit('userJoined', { 40 | username: socket.username, 41 | numUsers: Object.keys(users).length 42 | }); 43 | }); 44 | 45 | socket.on('newMessage', function(msg) { 46 | if (!addedUser) { 47 | return; 48 | } 49 | console.log('Broadcasting user message: ' + msg); 50 | socket.broadcast.emit('newMessage', { 51 | username: socket.username, 52 | message: msg 53 | }); 54 | }); 55 | 56 | socket.on('disconnect', function() { 57 | if (!addedUser) { 58 | console.log('User with id ' + socket.id + ' has disconnected'); 59 | return; 60 | } 61 | delete users[socket.username]; 62 | addedUser = false; 63 | console.log('User ' + socket.username + ' has disconnected'); 64 | 65 | socket.broadcast.emit('userLeft', { 66 | username: socket.username, 67 | numUsers: Object.keys(users).length 68 | }); 69 | }); 70 | }); 71 | -------------------------------------------------------------------------------- /Server/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "RxChat", 3 | "version": "0.0.1", 4 | "description": "RxSwift example chat app", 5 | "main": "app.js", 6 | "scripts": { 7 | "test": "echo \"Error: no test specified\" && exit 1" 8 | }, 9 | "author": "Junior B.", 10 | "license": "MIT", 11 | "dependencies": { 12 | "express": "^4.13.4", 13 | "socket.io": "^1.4.5" 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /Server/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | RxChat 6 | 7 | 8 | 9 | 10 | 11 |
12 |
13 | 14 |
15 | 16 |
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