Airbnb Style

.eslintrc.js

@@ -1,19 +1,19 @@
 module.exports = {
-  env: {
-    es6: true,
-    node: true
-  },
-  extends: 'eslint:recommended',
-  parserOptions: {
-    sourceType: 'module',
-    ecmaVersion: 2017
-  },
+  extends: ['airbnb-base'],
+  // plugins: ['prettier'],
   rules: {
-    'no-dupe-keys': 0,
-    'no-console': 0,
-    indent: ['error', 2, { SwitchCase: 1 }],
-    'linebreak-style': ['error', 'unix'],
-    quotes: ['error', 'single'],
-    semi: ['error', 'always']
+    // 'prettier/prettier': [
+    //   'error',
+    //   {
+    //     singleQuote: true,
+    //     trailingComma: 'all'
+    //   }
+    // ],
+    'consistent-return': 0,
+    'no-shadow': 0,
+    'no-underscore-dangle': 0,
+    'function-paren-newline': 0,
+    'import/no-dynamic-require': 0,
+    'eqeqeq': 0
   }
 };

api/v1/Socket.io.js

@@ -4,27 +4,27 @@ const config = require('./config');
 
 io.adapter(redisAdapter({ host: config.REDIS_HOST, port: config.REDIS_PORT }));
 
-io.on('connection', socket => {
-  socket.on('join', data => {
+io.on('connection', (socket) => {
+  socket.on('join', (data) => {
     socket.join(data.room, () => {
       socket.to(data.room).emit('join', data);
     });
   });
 
-  socket.on('notification', notification => {
+  socket.on('notification', (notification) => {
     io.of('/').adapter.clientRooms(socket.id, (err, rooms) => {
       if (!err) {
-        rooms.forEach(room => {
+        rooms.forEach((room) => {
           socket.to(room).emit('notification', notification);
         });
       }
     });
   });
 
-  socket.on('message', msg => {
+  socket.on('message', (msg) => {
     io.of('/').adapter.clientRooms(socket.id, (err, rooms) => {
       if (!err) {
-        rooms.forEach(room => {
+        rooms.forEach((room) => {
           if (room === msg.room) {
             socket.to(room).emit('message', msg);
           }

api/v1/config/index.js

@@ -1,4 +1,4 @@
 module.exports = {
   REDIS_HOST: process.env.REDIS_HOST || 'localhost',
-  REDIS_PORT: process.env.REDIS_PORT || 6379
+  REDIS_PORT: process.env.REDIS_PORT || 6379,
 };

app.js

@@ -2,14 +2,14 @@ const express = require('express');
 const logger = require('morgan');
 const cors = require('cors');
 const helmet = require('helmet');
-  
+
 const app = express();
 
 app.use(logger(process.env.NODE_ENV === 'production' ? 'combined' : 'dev'));
 app.use(
   cors({
-    origin: true
-  })
+    origin: true,
+  }),
 );
 app.use(helmet());
 app.use((req, res) => {

bin/www

@@ -81,4 +81,4 @@ server.on('error', onError);
 server.on('listening', onListening);
 
 // Socket.io Logic
-require('../api/v1/Socket.io').attach(server);
+require('../api/v1/socket.io').attach(server);