[
{
"path": "README.md",
"content": "# Build A Group-Chat App in 30 Lines Using Node.js\n\nA simple and (hopefully) to-the-point tutorial to build your first group-chat application using Node.js in less than 30 lines of code.\n\n## Running the program\n\nRun the program by using\n\n```shell\n$ node index.js\n```\n"
},
{
"path": "index.js",
"content": "const express = require('express');\r\nconst app = express();\r\nconst http = require('http').Server(app);\r\nconst io = require('socket.io')(http);\r\n\r\napp.get('/', function(req, res) {\r\n res.render('index.ejs');\r\n});\r\n\r\nio.sockets.on('connection', function(socket) {\r\n socket.on('username', function(username) {\r\n socket.username = username;\r\n io.emit('is_online', '🔵 ' + socket.username + ' join the chat..');\r\n });\r\n\r\n socket.on('disconnect', function(username) {\r\n io.emit('is_online', '🔴 ' + socket.username + ' left the chat..');\r\n })\r\n\r\n socket.on('chat_message', function(message) {\r\n io.emit('chat_message', '' + socket.username + ': ' + message);\r\n });\r\n\r\n});\r\n\r\nconst server = http.listen(8080, function() {\r\n console.log('listening on *:8080');\r\n});"
},
{
"path": "package.json",
"content": "{\n \"name\": \"node-simple-group-chat\",\n \"version\": \"1.0.0\",\n \"description\": \"A simple group chat built using Node.js and Socket.io\",\n \"main\": \"index.js\",\n \"scripts\": {\n \"test\": \"echo \\\"Error: no test specified\\\" && exit 1\"\n },\n \"author\": \"Diky Hadna\",\n \"license\": \"ISC\",\n \"dependencies\": {\n \"ejs\": \"^2.6.1\",\n \"express\": \"^4.16.4\",\n \"socket.io\": \"^2.2.0\"\n }\n}\n"
},
{
"path": "views/index.ejs",
"content": "\r\n\r\n \r\n Simple Group Chat on Node.js\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n"
}
]