├── .gitignore ├── README.md ├── build ├── asset-manifest.json ├── favicon.ico ├── index.html ├── manifest.json ├── precache-manifest.80ef1b6acb37cb929832cde8ee51c719.js ├── service-worker.js └── static │ ├── css │ ├── 2.1f92ef3f.chunk.css │ ├── 2.1f92ef3f.chunk.css.map │ ├── main.05b4cfd1.chunk.css │ └── main.05b4cfd1.chunk.css.map │ └── js │ ├── 2.a8f4c8e1.chunk.js │ ├── 2.a8f4c8e1.chunk.js.map │ ├── main.956bee51.chunk.js │ ├── main.956bee51.chunk.js.map │ ├── runtime~main.a8a9905a.js │ └── runtime~main.a8a9905a.js.map ├── package-lock.json ├── package.json ├── public ├── favicon.ico ├── index.html └── manifest.json ├── server ├── index.js ├── methods.js └── socketManage.js └── src ├── App.css ├── App.js ├── App.test.js ├── components ├── ChatsPage │ ├── ChatPage.js │ ├── MessageHeader.js │ ├── MessageInput.js │ ├── MessagesBody.js │ └── Sidebar.js ├── LoginPage │ └── LoginPage.js └── Main.js ├── events.js ├── index.css ├── index.js ├── logo.svg └── serviceWorker.js /.gitignore: -------------------------------------------------------------------------------- 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files. 2 | 3 | # dependencies 4 | /node_modules 5 | /.pnp 6 | .pnp.js 7 | 8 | # testing 9 | /coverage 10 | 11 | # production 12 | # /build 13 | 14 | # misc 15 | .DS_Store 16 | .env.local 17 | .env.development.local 18 | .env.test.local 19 | .env.production.local 20 | 21 | npm-debug.log* 22 | yarn-debug.log* 23 | yarn-error.log* 24 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Chat application with React and socket.io 2 | 3 | This app was basic chat application dose not incluse database, it was fucus on React and socket.io 4 | 5 | ## Get install 6 | 7 | ```bash 8 | git clone https://github.com/tudtude/Chat-React-SocketIO.git 9 | cd Chat-React-SocketIO 10 | npm install 11 | ``` 12 | 13 | ## Dev mode 14 | Befor run this on your machine you need to change some code, due with this code was apply to https://chat-react-socket.herokuapp.com/, that was online system/ production mode. There are two file need to be correct as below 15 | 16 | 1) src/components/Main.js ---> line 10 17 | 2) server/index.js ---> line 12 18 | 19 | After change need to run speparate command 20 | 1) Start backend with 21 | 22 | ```bash 23 | npm run server 24 | ``` 25 | 26 | 2) Start react view 27 | ```bash 28 | npm run react 29 | ``` 30 | 31 | ### Online Demo 32 | https://chat-react-socket.herokuapp.com/ 33 | 34 | **Thank https://www.heroku.com/home ** 35 | 36 | -------------------------------------------------------------------------------- /build/asset-manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "main.css": "/static/css/main.05b4cfd1.chunk.css", 3 | "main.js": "/static/js/main.956bee51.chunk.js", 4 | "main.js.map": "/static/js/main.956bee51.chunk.js.map", 5 | "runtime~main.js": "/static/js/runtime~main.a8a9905a.js", 6 | "runtime~main.js.map": "/static/js/runtime~main.a8a9905a.js.map", 7 | "static/css/2.1f92ef3f.chunk.css": "/static/css/2.1f92ef3f.chunk.css", 8 | "static/js/2.a8f4c8e1.chunk.js": "/static/js/2.a8f4c8e1.chunk.js", 9 | "static/js/2.a8f4c8e1.chunk.js.map": "/static/js/2.a8f4c8e1.chunk.js.map", 10 | "index.html": "/index.html", 11 | "precache-manifest.80ef1b6acb37cb929832cde8ee51c719.js": "/precache-manifest.80ef1b6acb37cb929832cde8ee51c719.js", 12 | "service-worker.js": "/service-worker.js", 13 | "static/css/2.1f92ef3f.chunk.css.map": "/static/css/2.1f92ef3f.chunk.css.map", 14 | "static/css/main.05b4cfd1.chunk.css.map": "/static/css/main.05b4cfd1.chunk.css.map" 15 | } -------------------------------------------------------------------------------- /build/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/tudtude/Chat-React-SocketIO/ede4fe9ce91bf692029ba4da9a2e2d803d042738/build/favicon.ico -------------------------------------------------------------------------------- /build/index.html: -------------------------------------------------------------------------------- 1 | React App
-------------------------------------------------------------------------------- /build/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "short_name": "React App", 3 | "name": "Create React App Sample", 4 | "icons": [ 5 | { 6 | "src": "favicon.ico", 7 | "sizes": "64x64 32x32 24x24 16x16", 8 | "type": "image/x-icon" 9 | } 10 | ], 11 | "start_url": ".", 12 | "display": "standalone", 13 | "theme_color": "#000000", 14 | "background_color": "#ffffff" 15 | } 16 | -------------------------------------------------------------------------------- /build/precache-manifest.80ef1b6acb37cb929832cde8ee51c719.js: -------------------------------------------------------------------------------- 1 | self.__precacheManifest = [ 2 | { 3 | "revision": "42ac5946195a7306e2a5", 4 | "url": "/static/js/runtime~main.a8a9905a.js" 5 | }, 6 | { 7 | "revision": "760c68b09f992f838de0", 8 | "url": "/static/js/main.956bee51.chunk.js" 9 | }, 10 | { 11 | "revision": "fdeb5c10d27bc31aff10", 12 | "url": "/static/js/2.a8f4c8e1.chunk.js" 13 | }, 14 | { 15 | "revision": "760c68b09f992f838de0", 16 | "url": "/static/css/main.05b4cfd1.chunk.css" 17 | }, 18 | { 19 | "revision": "fdeb5c10d27bc31aff10", 20 | "url": "/static/css/2.1f92ef3f.chunk.css" 21 | }, 22 | { 23 | "revision": "6a52bb284bde9016f02da246a8c4bf5c", 24 | "url": "/index.html" 25 | } 26 | ]; -------------------------------------------------------------------------------- /build/service-worker.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Welcome to your Workbox-powered service worker! 3 | * 4 | * You'll need to register this file in your web app and you should 5 | * disable HTTP caching for this file too. 6 | * See https://goo.gl/nhQhGp 7 | * 8 | * The rest of the code is auto-generated. Please don't update this file 9 | * directly; instead, make changes to your Workbox build configuration 10 | * and re-run your build process. 11 | * See https://goo.gl/2aRDsh 12 | */ 13 | 14 | importScripts("https://storage.googleapis.com/workbox-cdn/releases/3.6.3/workbox-sw.js"); 15 | 16 | importScripts( 17 | "/precache-manifest.80ef1b6acb37cb929832cde8ee51c719.js" 18 | ); 19 | 20 | workbox.clientsClaim(); 21 | 22 | /** 23 | * The workboxSW.precacheAndRoute() method efficiently caches and responds to 24 | * requests for URLs in the manifest. 25 | * See https://goo.gl/S9QRab 26 | */ 27 | self.__precacheManifest = [].concat(self.__precacheManifest || []); 28 | workbox.precaching.suppressWarnings(); 29 | workbox.precaching.precacheAndRoute(self.__precacheManifest, {}); 30 | 31 | workbox.routing.registerNavigationRoute("/index.html", { 32 | 33 | blacklist: [/^\/_/,/\/[^\/]+\.[^\/]+$/], 34 | }); 35 | -------------------------------------------------------------------------------- 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r.a.createElement(M.a,null,r.a.createElement(b.a,{as:"h2"},r.a.createElement(S.a,{name:"bullhorn"}),r.a.createElement(b.a.Content,null,e.name[0].toUpperCase()+e.name.slice(1)),r.a.createElement(b.a.Subheader,null,"Description : ",r.a.createElement("span",null,e.description[0].toUpperCase()+e.description.slice(1)))))}}]),t}(a.Component),I=n(467),D=n(247),w=n.n(D),x=function(e){function t(){return Object(i.a)(this,t),Object(o.a)(this,Object(u.a)(t).apply(this,arguments))}return Object(m.a)(t,e),Object(l.a)(t,[{key:"componentDidMount",value:function(){this.scrollDown()}},{key:"componentDidUpdate",value:function(e,t){this.scrollDown()}},{key:"scrollDown",value:function(){var e=this.refs.contaniner;e.scrollTop=e.scrollHeight}},{key:"render",value:function(){var e=this.props,t=e.messages,n=e.user,a=e.typingUser;return r.a.createElement(M.a,{style:{height:"calc( 100vh - 56px - 147px)"}},r.a.createElement("div",{ref:"contaniner",style:{height:"calc( 100vh - 56px - 147px - 35px)",overflowY:"auto"}},r.a.createElement("div",{style:{minHeight:"100%",display:"flex",flexDirection:"column",justifyContent:"flex-end",padding:".1em",paddingRight:".5em"}},t.length>0&&t.map(function(e){return r.a.createElement(I.a,{key:e.id,fluid:!0,style:{marginTop:"0px"}},r.a.createElement(I.a.Content,{style:{padding:"3px 10px"},textAlign:e.sender===n.nickname?"right":"left"},r.a.createElement("h3",null,e.message),e.sender[0].toUpperCase()+e.sender.slice(1)," Send @ ",w()(e.timef).fromNow()))}),a&&a.map(function(e){return r.a.createElement("div",{key:e,className:"typing-user"},"".concat(e[0].toUpperCase()+e.slice(1)," is typing . . ."))}))))}}]),t}(a.Component),G=function(e){function t(){var e,n;Object(i.a)(this,t);for(var a=arguments.length,r=new Array(a),s=0;s0?this.handleSubmit:null},r.a.createElement(j.a.Input,{fluid:!0,name:"msg",value:e,placeholder:"Write your message",onChange:this.handleChange,onFocus:this.handleOnFocused,onBlur:this.handleOnBlur,icon:r.a.createElement(S.a,{name:"send",link:!0,circular:!0,inverted:!0,onClick:this.handleSubmit,disabled:e.length<1})})))}}]),t}(a.Component),L=function(e){function t(){var e,n;Object(i.a)(this,t);for(var a=arguments.length,r=new Array(a),s=0;s1&&void 0!==arguments[1]&&arguments[1],a=n.state.chats,r=t?Object(h.a)(e):[].concat(Object(h.a)(a),[e]);n.setState({chats:r,activeChannel:t?e[0]:n.state.activeChannel})},n.addTyping=function(e){var t=e.channel,a=e.isTyping,r=e.sender,s=n.props.user,c=n.state.chats;r!==s.nickname&&(c.map(function(e){return e.name===t&&(a&&!e.typingUser.includes(r)?e.typingUser.push(r):!a&&e.typingUser.includes(r)&&(e.typingUser=e.typingUser.filter(function(e){return e!==r}))),null}),n.setState({chats:c}))},n.addPTyping=function(e){var t=e.channel,a=e.isTyping;console.log(t,a);var r=n.props.pChats;r.map(function(e){return e.name===t&&(e.isTyping=a),null}),n.setState({pChats:r})},n.addMessage=function(e){var t=e.channel,a=e.message,r=n.state,s=r.activeChannel,c=r.chats;c.map(function(e){return e.name===t&&(e.messages.push(a),s.name!==t&&e.msgCount++),null}),n.setState({chats:c})},n.addPMessage=function(e){var t=e.channel,a=e.message,r=n.state.activeChannel,s=n.props.pChats;s.map(function(e){return e.name===t&&(e.messages.push(a),r.name!==t&&e.msgCount++),null}),n.setState({pChats:s})},n.sendMsg=function(e){var t=n.props,a=t.socket,r=t.users,s=n.state.activeChannel;if(s.type){var c=r[s.name];a.emit(E.a.P_MESSAGE_SEND,{receiver:c,msg:e})}else a.emit(E.a.MESSAGE_SEND,{channel:s.name,msg:e})},n.sendTyping=function(e){var t=n.props,a=t.socket,r=t.users,s=n.state.activeChannel;if(s.type){var c=r[s.name];a.emit(E.a.P_TYPING,{receiver:c.socketId,isTyping:e})}a.emit(E.a.TYPING,{channel:s.name,isTyping:e})},n.setActiveChannel=function(e){var t=n.state.chats.filter(function(t){return t.name===e});t[0].msgCount=0,n.setState({activeChannel:t[0]})},n.setActivePChannel=function(e){var t=n.props.pChats.filter(function(t){return t.name===e});t[0].msgCount=0,n.setState({activeChannel:t[0]})},n}return Object(m.a)(t,e),Object(l.a)(t,[{key:"componentDidMount",value:function(){var e=this.props.socket;e.emit(E.a.INIT_CHATS,this.initChats),e.on(E.a.MESSAGE_SEND,this.addMessage),e.on(E.a.TYPING,this.addTyping),e.on(E.a.P_MESSAGE_SEND,this.addPMessage),e.on(E.a.P_TYPING,this.addPTyping),e.on(E.a.CREATE_CHANNEL,this.updateChats)}},{key:"render",value:function(){var e=this.props,t=e.user,n=e.users,a=e.pChats,s=e.logout,c=e.socket,i=this.state,l=i.activeChannel,o=i.chats;return r.a.createElement(C.a,{style:{height:"100vh",margin:"0px"}},r.a.createElement(C.a.Column,{computer:4,tablet:4,mobile:6,style:{background:"#4c3c4c",height:"100%"}},r.a.createElement(_,{user:t,users:n,chats:o,socket:c,activeChannel:l,logout:s,setActivePChannel:this.setActivePChannel,setActiveChannel:this.setActiveChannel,pChats:a})),r.a.createElement(C.a.Column,{computer:12,tablet:12,mobile:10,style:{background:"#eee",height:"100%"}},l&&r.a.createElement(r.a.Fragment,null,r.a.createElement(P,{activeChannel:l}),r.a.createElement(x,{messages:l.messages,user:t,typingUser:l.typingUser}),r.a.createElement(G,{sendMsg:this.sendMsg,sendTyping:this.sendTyping}))))}}]),t}(a.Component),H=function(e){function t(){var e,n;Object(i.a)(this,t);for(var a=arguments.length,r=new Array(a),s=0;s (\r\n chats.map(chat => (\r\n this.props.setActiveChannel(chat.name)}\r\n active={this.props.activeChannel.name === chat.name}\r\n >\r\n # {chat.name}\r\n {chat.msgCount > 0 && }\r\n \r\n ))\r\n )\r\n\r\n displayUsers = users => {\r\n let { user, setActivePChannel, pChats, activeChannel } = this.props\r\n delete users[user.nickname]\r\n users = Object.assign({ 'You...': user }, users)\r\n return Object.keys(users).map(user => {\r\n let pChat = pChats.filter(pchat => pchat.name === user)\r\n let msgCount = null\r\n if (pChat[0] && pChat[0].name !== activeChannel.name) {\r\n if (pChat[0].msgCount > 0) {\r\n msgCount = pChat[0].msgCount\r\n }\r\n }\r\n return (\r\n setActivePChannel(user)}\r\n active={this.props.activeChannel.name === user}\r\n >\r\n # {user[0].toUpperCase() + user.slice(1)}\r\n \r\n {msgCount && }\r\n \r\n )\r\n })\r\n }\r\n\r\n openModal = () => this.setState({ modal: true })\r\n\r\n closeModal = () => this.setState({ modal: false, channelName: '', channelDescription: '', error: null })\r\n\r\n handleChange = e => this.setState({ [e.target.name]: e.target.value })\r\n\r\n isFormValid = ({ channelDescription, channelName }) => {\r\n if (channelDescription && channelName) {\r\n this.setState({ error: null })\r\n return true\r\n } else {\r\n this.setState({ error: 'Both Name and Description are require ' })\r\n return false\r\n }\r\n }\r\n\r\n handleSubmit = () => {\r\n this.setState({ error: null })\r\n let { channelDescription, channelName } = this.state\r\n if (this.isFormValid(this.state)) {\r\n let { socket } = this.props\r\n socket.emit(events.CHECK_CHANNEL, { channelName, channelDescription }, this.checkChannel)\r\n }\r\n }\r\n\r\n checkChannel = isChannel => {\r\n isChannel ? this.setState({ error: `Channel \"${ this.state.channelName }\" name alredy take` }) :\r\n this.closeModal()\r\n }\r\n\r\n render() {\r\n let { user, users, chats, logout } = this.props\r\n let { modal, error } = this.state\r\n return (\r\n \r\n \r\n\r\n
\r\n \r\n Simple Chat \r\n \r\n Login as : {user.nickname[0].toUpperCase() + user.nickname.slice(1)}\r\n \r\n
\r\n \r\n \r\n \r\n Channel lists\r\n \r\n \r\n \r\n {chats[0] && this.displayChannels(chats)}\r\n \r\n
\r\n \r\n \r\n \r\n Online Users\r\n \r\n \r\n {(users && chats[0]) && this.displayUsers(users)}\r\n \r\n
\r\n \r\n \r\n \r\n \r\n LogOut\r\n \r\n \r\n \r\n \r\n \r\n
\r\n \r\n
\r\n \r\n \r\n \r\n \r\n \r\n \r\n
\r\n {\r\n error && (\r\n \r\n

Error

\r\n {this.state.error}\r\n \r\n )\r\n }\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n )\r\n }\r\n}\r\n\r\nexport default Sidebar\r\n","import React, { Component } from 'react'\r\nimport { Segment, Header, Icon } from 'semantic-ui-react';\r\n\r\nexport class MessageHeader extends Component {\r\n render() {\r\n let { activeChannel } = this.props\r\n return (\r\n \r\n
\r\n \r\n { activeChannel.name[0].toUpperCase() + activeChannel.name.slice(1) }\r\n \r\n Description : {activeChannel.description[0].toUpperCase() + activeChannel.description.slice(1)}\r\n \r\n
\r\n \r\n )\r\n }\r\n}\r\n\r\nexport default MessageHeader\r\n","import React, { Component } from 'react'\r\nimport { Segment, Card } from 'semantic-ui-react';\r\nimport moment from 'moment'\r\n\r\nexport class MessagesBody extends Component {\r\n\r\n componentDidMount(){\r\n this.scrollDown()\r\n }\r\n \r\n componentDidUpdate( a, b ){\r\n this.scrollDown()\r\n }\r\n\r\n scrollDown(){\r\n const { contaniner } = this.refs\r\n contaniner.scrollTop = contaniner.scrollHeight\r\n }\r\n\r\n render() {\r\n let { messages , user, typingUser } = this.props\r\n return (\r\n \r\n
\r\n
\r\n {\r\n messages.length > 0 && (\r\n messages.map( message => (\r\n \r\n \r\n

{message.message}

\r\n {message.sender[0].toUpperCase() + message.sender.slice(1)} Send @ { moment(message.timef).fromNow()}\r\n \r\n \r\n ))\r\n )\r\n }\r\n { \r\n typingUser && typingUser.map( name => (\r\n
\r\n\t\t\t\t\t\t\t\t\t{`${name[0].toUpperCase() + name.slice(1)} is typing . . .`}\r\n\t\t\t\t\t\t\t\t
\r\n ))\r\n }\r\n
\r\n
\r\n \r\n )\r\n }\r\n}\r\n\r\nexport default MessagesBody\r\n","import React, { Component } from 'react'\r\nimport { Segment, Form, Icon } from 'semantic-ui-react';\r\n\r\nexport class MessageInput extends Component {\r\n state = {\r\n msg: ''\r\n }\r\n\r\n handleChange = e => this.setState({ msg: e.target.value })\r\n\r\n handleSubmit = () => {\r\n this.props.sendMsg( this.state.msg )\r\n this.setState({ msg: '' })\r\n }\r\n\r\n handleOnFocused = () => this.props.sendTyping( true )\r\n\r\n handleOnBlur = () => this.props.sendTyping( false )\r\n\r\n render() {\r\n let { msg } = this.state \r\n return (\r\n \r\n
0 ? this.handleSubmit : null }>\r\n }\r\n />\r\n \r\n
\r\n )\r\n }\r\n}\r\n\r\nexport default MessageInput\r\n","import React, { Component } from 'react'\r\nimport events from '../../events'\r\nimport { Grid } from 'semantic-ui-react'\r\nimport Sidebar from './Sidebar';\r\nimport MessageHeader from './MessageHeader'\r\nimport MessagesBody from './MessagesBody'\r\nimport MessageInput from './MessageInput'\r\n\r\n\r\nexport class ChatPage extends Component {\r\n\r\n state = {\r\n chats: [],\r\n activeChannel: null\r\n }\r\n\r\n componentDidMount(){\r\n let { socket } = this.props\r\n socket.emit(events.INIT_CHATS, this.initChats )\r\n socket.on( events.MESSAGE_SEND, this.addMessage )\r\n socket.on( events.TYPING, this.addTyping )\r\n socket.on( events.P_MESSAGE_SEND, this.addPMessage )\r\n socket.on( events.P_TYPING, this.addPTyping)\r\n socket.on( events.CREATE_CHANNEL, this.updateChats )\r\n }\r\n\r\n initChats = _chats => this.updateChats( _chats, true )\r\n \r\n updateChats = ( _chats, init=false ) => {\r\n let { chats } = this.state\r\n let newChats = init ? [ ..._chats ] : [ ...chats, _chats ]\r\n this.setState({ chats: newChats, activeChannel: init ? _chats[0] : this.state.activeChannel })\r\n }\r\n\r\n addTyping = ({ channel, isTyping, sender }) => {\r\n let { user } = this.props\r\n let { chats } = this.state\r\n if( sender === user.nickname ) return\r\n chats.map( chat => {\r\n if( chat.name === channel ){\r\n if( isTyping && !chat.typingUser.includes( sender )){\r\n chat.typingUser.push( sender )\r\n } else if( !isTyping && chat.typingUser.includes( sender )){\r\n chat.typingUser = chat.typingUser.filter( u => u !== sender )\r\n }\r\n }\r\n return null\r\n })\r\n this.setState({ chats })\r\n }\r\n\r\n addPTyping = ({ channel, isTyping }) => {\r\n console.log( channel, isTyping )\r\n let { pChats } = this.props\r\n pChats.map( pChat => {\r\n if( pChat.name === channel ){\r\n pChat.isTyping = isTyping\r\n }\r\n return null\r\n })\r\n this.setState({ pChats })\r\n }\r\n\r\n addMessage = ({ channel, message }) => {\r\n let { activeChannel, chats } = this.state\r\n\r\n chats.map( chat => {\r\n if( chat.name === channel ) {\r\n chat.messages.push( message )\r\n if ( activeChannel.name !== channel ) chat.msgCount ++\r\n }\r\n return null\r\n })\r\n this.setState({ chats })\r\n }\r\n\r\n addPMessage = ({ channel, message }) => {\r\n let { activeChannel } = this.state\r\n let { pChats } = this.props\r\n\r\n pChats.map( pChat => {\r\n if( pChat.name === channel ) {\r\n pChat.messages.push( message )\r\n if( activeChannel.name !== channel ) pChat.msgCount ++\r\n }\r\n return null\r\n })\r\n this.setState({ pChats })\r\n }\r\n\r\n sendMsg = msg => {\r\n let { socket, users } = this.props\r\n let { activeChannel } = this.state\r\n if( activeChannel.type ) {\r\n let receiver = users[ activeChannel.name ]\r\n socket.emit( events.P_MESSAGE_SEND, { receiver, msg })\r\n } else {\r\n socket.emit( events.MESSAGE_SEND, { channel: activeChannel.name, msg })\r\n }\r\n\r\n }\r\n\r\n sendTyping = isTyping => {\r\n let { socket, users } = this.props\r\n let { activeChannel } = this.state\r\n if( activeChannel.type ){\r\n let receiver = users[ activeChannel.name ]\r\n socket.emit( events.P_TYPING, { receiver: receiver.socketId, isTyping })\r\n }\r\n socket.emit( events.TYPING, { channel: activeChannel.name, isTyping })\r\n }\r\n\r\n setActiveChannel = name => {\r\n let newActive = this.state.chats.filter( chat => chat.name === name )\r\n newActive[0].msgCount = 0\r\n this.setState({ activeChannel: newActive[0] })\r\n }\r\n\r\n setActivePChannel = name => {\r\n let newActive = this.props.pChats.filter( pChat => pChat.name === name )\r\n newActive[0].msgCount = 0\r\n this.setState({ activeChannel: newActive[0] })\r\n }\r\n \r\n render() {\r\n let { user, users, pChats, logout, socket } = this.props\r\n let { activeChannel, chats } = this.state\r\n return (\r\n \r\n \r\n \r\n \r\n \r\n {\r\n activeChannel && (\r\n \r\n \r\n \r\n \r\n \r\n ) \r\n }\r\n \r\n \r\n )\r\n }\r\n}\r\n\r\nexport default ChatPage\r\n","import React, { Component } from 'react'\r\nimport event from '../../events'\r\nimport { Grid, Header, Icon, Form, Message } from 'semantic-ui-react';\r\n\r\nexport class LoginPage extends Component {\r\n state = {\r\n nickname: '',\r\n error: ''\r\n }\r\n \r\n isvalid = ({ nickname }) => nickname\r\n\r\n setUser = ({ user, isUser }) => {\r\n if( isUser ) {\r\n this.setState({ error: 'This nickname already taken'})\r\n } else {\r\n this.setState({ error : '' })\r\n this.props.setUser( user )\r\n }\r\n }\r\n\r\n handleChange = e => {\r\n this.setState({ nickname: e.target.value })\r\n }\r\n\r\n \r\n handleSubmit = () => {\r\n let { socket } = this.props\r\n let { nickname } = this.state\r\n this.isvalid( this.state ) ? socket.emit( event.IS_USER, nickname, this.setUser ) :\r\n this.setState({ error : 'Please input your nickname'})\r\n }\r\n\r\n render() {\r\n return (\r\n \r\n \r\n
\r\n \r\n Simple Chats.\r\n
\r\n
\r\n }\r\n />\r\n { this.state.error && (\r\n { this.state.error }\r\n )}\r\n \r\n
\r\n \r\n )\r\n }\r\n}\r\n\r\nexport default LoginPage\r\n","import React, { Component } from 'react'\r\nimport io from 'socket.io-client'\r\nimport events from '../events'\r\nimport ChatPage from '../components/ChatsPage/ChatPage'\r\nimport LoginPage from '../components/LoginPage/LoginPage'\r\n\r\n\r\n// const socketUrl = 'http://localhost/' ***** it will used in dev mode\r\nconst socketUrl = '/'\r\n\r\nexport class Main extends Component {\r\n state = {\r\n socket: null,\r\n user: null,\r\n users: {},\r\n pChats: []\r\n }\r\n\r\n componentDidMount() {\r\n this.initSocket()\r\n }\r\n\r\n initSocket = () => {\r\n let socket = io( socketUrl )\r\n this.setState({ socket })\r\n socket.on('connect', () => console.log( 'Connected'))\r\n socket.on( events.LOGOUT, this.setUsers( false ))\r\n socket.on( events.NEW_USER, this.setUsers( true ))\r\n }\r\n\r\n setUser = user => {\r\n let { socket } = this.state\r\n this.setState({ user })\r\n socket.emit( events.NEW_USER, user )\r\n }\r\n\r\n setUsers = isNewUsers => ({ newUsers, outUser }) => {\r\n let { user, pChats } = this.state\r\n if( isNewUsers ){\r\n let newPChats = [...pChats]\r\n let oldPChats = pChats.map( pChat => pChat.name ) \r\n user && Object.keys( newUsers ).map( newUser => {\r\n if( newUser !== user.nickname && !oldPChats.includes( newUser )){\r\n newPChats.push({\r\n name: newUser,\r\n description: 'direct message',\r\n messages: [],\r\n isTyping: false,\r\n msgCount: 0,\r\n type: 'Private'\r\n })\r\n }\r\n return null\r\n }) \r\n this.setState({ users : newUsers, pChats: newPChats })\r\n } else {\r\n let newPChats = pChats.filter( pChat => pChat.name !== outUser )\r\n this.setState({ users: newUsers, pChats: newPChats })\r\n }\r\n }\r\n\r\n logout = () => {\r\n let { socket } = this.state\r\n socket.emit( events.LOGOUT )\r\n this.setState({ user: null }) \r\n }\r\n\r\n render() { \r\n let { user, users, pChats, socket } = this.state\r\n return (\r\n user ? \r\n : \r\n \r\n )\r\n }\r\n}\r\n\r\nexport default Main\r\n","import React, { Component } from 'react';\nimport Main from './components/Main'\n\nclass App extends Component {\n render() {\n return (\n
\n );\n }\n}\n\nexport default App;\n","// This optional code is used to register a service worker.\n// register() is not called by default.\n\n// This lets the app load faster on subsequent visits in production, and gives\n// it offline capabilities. However, it also means that developers (and users)\n// will only see deployed updates on subsequent visits to a page, after all the\n// existing tabs open on the page have been closed, since previously cached\n// resources are updated in the background.\n\n// To learn more about the benefits of this model and instructions on how to\n// opt-in, read https://bit.ly/CRA-PWA\n\nconst isLocalhost = Boolean(\n window.location.hostname === 'localhost' ||\n // [::1] is the IPv6 localhost address.\n window.location.hostname === '[::1]' ||\n // 127.0.0.1/8 is considered localhost for IPv4.\n window.location.hostname.match(\n /^127(?:\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/\n )\n);\n\nexport function register(config) {\n if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {\n // The URL constructor is available in all browsers that support SW.\n const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);\n if (publicUrl.origin !== window.location.origin) {\n // Our service worker won't work if PUBLIC_URL is on a different origin\n // from what our page is served on. This might happen if a CDN is used to\n // serve assets; see https://github.com/facebook/create-react-app/issues/2374\n return;\n }\n\n window.addEventListener('load', () => {\n const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;\n\n if (isLocalhost) {\n // This is running on localhost. Let's check if a service worker still exists or not.\n checkValidServiceWorker(swUrl, config);\n\n // Add some additional logging to localhost, pointing developers to the\n // service worker/PWA documentation.\n navigator.serviceWorker.ready.then(() => {\n console.log(\n 'This web app is being served cache-first by a service ' +\n 'worker. To learn more, visit https://bit.ly/CRA-PWA'\n );\n });\n } else {\n // Is not localhost. Just register service worker\n registerValidSW(swUrl, config);\n }\n });\n }\n}\n\nfunction registerValidSW(swUrl, config) {\n navigator.serviceWorker\n .register(swUrl)\n .then(registration => {\n registration.onupdatefound = () => {\n const installingWorker = registration.installing;\n if (installingWorker == null) {\n return;\n }\n installingWorker.onstatechange = () => {\n if (installingWorker.state === 'installed') {\n if (navigator.serviceWorker.controller) {\n // At this point, the updated precached content has been fetched,\n // but the previous service worker will still serve the older\n // content until all client tabs are closed.\n console.log(\n 'New content is available and will be used when all ' +\n 'tabs for this page are closed. See https://bit.ly/CRA-PWA.'\n );\n\n // Execute callback\n if (config && config.onUpdate) {\n config.onUpdate(registration);\n }\n } else {\n // At this point, everything has been precached.\n // It's the perfect time to display a\n // \"Content is cached for offline use.\" message.\n console.log('Content is cached for offline use.');\n\n // Execute callback\n if (config && config.onSuccess) {\n config.onSuccess(registration);\n }\n }\n }\n };\n };\n })\n .catch(error => {\n console.error('Error during service worker registration:', error);\n });\n}\n\nfunction checkValidServiceWorker(swUrl, config) {\n // Check if the service worker can be found. If it can't reload the page.\n fetch(swUrl)\n .then(response => {\n // Ensure service worker exists, and that we really are getting a JS file.\n const contentType = response.headers.get('content-type');\n if (\n response.status === 404 ||\n (contentType != null && contentType.indexOf('javascript') === -1)\n ) {\n // No service worker found. Probably a different app. Reload the page.\n navigator.serviceWorker.ready.then(registration => {\n registration.unregister().then(() => {\n window.location.reload();\n });\n });\n } else {\n // Service worker found. Proceed as normal.\n registerValidSW(swUrl, config);\n }\n })\n .catch(() => {\n console.log(\n 'No internet connection found. App is running in offline mode.'\n );\n });\n}\n\nexport function unregister() {\n if ('serviceWorker' in navigator) {\n navigator.serviceWorker.ready.then(registration => {\n registration.unregister();\n });\n }\n}\n","import React from 'react';\nimport ReactDOM from 'react-dom';\nimport './index.css';\nimport App from './App';\nimport * as serviceWorker from './serviceWorker';\n\nReactDOM.render(, document.getElementById('root'));\n\nserviceWorker.unregister();\n"],"sourceRoot":""} -------------------------------------------------------------------------------- /build/static/js/runtime~main.a8a9905a.js: -------------------------------------------------------------------------------- 1 | !function(e){function r(r){for(var n,f,i=r[0],l=r[1],a=r[2],c=0,s=[];c0.2%", 30 | "not dead", 31 | "not ie <= 11", 32 | "not op_mini all" 33 | ], 34 | "devDependencies": { 35 | "nodemon": "^1.18.10" 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /public/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/tudtude/Chat-React-SocketIO/ede4fe9ce91bf692029ba4da9a2e2d803d042738/public/favicon.ico -------------------------------------------------------------------------------- /public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | React App 13 | 14 | 15 | 16 | 17 |
18 | 19 | 20 | -------------------------------------------------------------------------------- /public/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "short_name": "React App", 3 | "name": "Create React App Sample", 4 | "icons": [ 5 | { 6 | "src": "favicon.ico", 7 | "sizes": "64x64 32x32 24x24 16x16", 8 | "type": "image/x-icon" 9 | } 10 | ], 11 | "start_url": ".", 12 | "display": "standalone", 13 | "theme_color": "#000000", 14 | "background_color": "#ffffff" 15 | } 16 | -------------------------------------------------------------------------------- /server/index.js: -------------------------------------------------------------------------------- 1 | const express = require('express') 2 | const app = express() 3 | const server = require('http').createServer(app) 4 | const io = require('socket.io')(server) 5 | const socketManage = require('./socketManage')(io) 6 | const PORT = process.env.PORT || 4000 7 | const path = require('path') 8 | 9 | 10 | io.on('connection', socketManage ) 11 | // In dev mode just hide hide app.uss(... ) below 12 | app.use( express.static(path.join(__dirname, '../build'))) 13 | server.listen( PORT, () => console.log('App was start at port : ' + PORT )) 14 | -------------------------------------------------------------------------------- /server/methods.js: -------------------------------------------------------------------------------- 1 | const uuid = require('uuid/v4') 2 | 3 | const isUser = ( users, nickname ) => nickname in users 4 | 5 | const createUser = ( nickname, socketId ) => ({ nickname, socketId }) 6 | 7 | const addUsers = ( users, user ) => { 8 | users[ user.nickname ] = user 9 | return users 10 | } 11 | 12 | const createChat = ({ name='Community', description='Public room' } = {}) => ({ 13 | name, 14 | description, 15 | messages: [], 16 | msgCount: 0, 17 | typingUser: [] 18 | }) 19 | 20 | const isChannel = ( channelName, chats ) => chats.includes( channelName ) 21 | 22 | 23 | const delUser = ( users, nickname ) => { 24 | delete users[ nickname ] 25 | return users 26 | } 27 | 28 | const createMessage = ( message, sender ) => ({ 29 | id: uuid(), 30 | time: new Date(Date.now()), 31 | message, 32 | sender 33 | }) 34 | 35 | module.exports = { 36 | isUser, 37 | createUser, 38 | addUsers, 39 | createChat, 40 | delUser, 41 | createMessage, 42 | isChannel 43 | } -------------------------------------------------------------------------------- /server/socketManage.js: -------------------------------------------------------------------------------- 1 | const events = require('../src/events') 2 | const methods = require('./methods') 3 | let users = {} 4 | let chatsList = ['Community'] 5 | let communityChat = methods.createChat() 6 | let chats = [ communityChat ] 7 | 8 | module.exports = io => socket => { 9 | 10 | socket.on( events.IS_USER, ( nickname, cb ) => { 11 | methods.isUser( users, nickname ) ? cb({ isUser: true, user: null }) : 12 | cb({ isUser: false, user: methods.createUser( nickname, socket.id )}) 13 | }) 14 | 15 | socket.on( events.NEW_USER, user => { 16 | users = methods.addUsers( users, user ) 17 | socket.user = user 18 | io.emit( events.NEW_USER, { newUsers: users }) 19 | }) 20 | 21 | socket.on( events.INIT_CHATS, cb => { 22 | cb(chats) 23 | }) 24 | 25 | socket.on( events.LOGOUT, () => { 26 | users = methods.delUser( users, socket.user.nickname ) 27 | io.emit( events.LOGOUT, { newUsers: users, outUser: socket.user.nickname} ) 28 | }) 29 | 30 | socket.on( 'disconnect', () => { 31 | if( socket.user ){ 32 | users = methods.delUser( users, socket.user.nickname ) 33 | io.emit( events.LOGOUT, { newUsers: users, outUser: socket.user.nickname} ) 34 | } 35 | }) 36 | 37 | socket.on( events.MESSAGE_SEND, ({ channel, msg }) => { 38 | let message = methods.createMessage( msg, socket.user.nickname ) 39 | io.emit( events.MESSAGE_SEND, ({ channel, message })) 40 | }) 41 | 42 | socket.on( events.TYPING, ({ channel, isTyping }) => { 43 | socket.user && io.emit( events.TYPING, { channel, isTyping, sender: socket.user.nickname }) 44 | }) 45 | 46 | socket.on( events.P_MESSAGE_SEND, ({ receiver, msg }) => { 47 | if( socket.user ){ 48 | let sender = socket.user.nickname 49 | let message = methods.createMessage( msg, sender ) 50 | socket.to( receiver.socketId ).emit( events.P_MESSAGE_SEND, { channel:sender, message }) 51 | socket.emit( events.P_MESSAGE_SEND, { channel: receiver.nickname, message }) 52 | } 53 | }) 54 | 55 | socket.on( events.P_TYPING, ({ receiver, isTyping}) => { 56 | let sender = socket.user.nickname 57 | socket.to( receiver ).emit( events.P_TYPING, { channel: sender, isTyping }) 58 | }) 59 | 60 | socket.on( events.CHECK_CHANNEL, ({ channelName, channelDescription }, cb ) => { 61 | if( methods.isChannel( channelName, chatsList ) ){ 62 | cb( true ) 63 | } else { 64 | let newChat = methods.createChat({ name: channelName, description: channelDescription }) 65 | chatsList.push( channelName ) 66 | chats.push( newChat ) 67 | io.emit( events.CREATE_CHANNEL, newChat ) 68 | cb( false ) 69 | } 70 | }) 71 | } 72 | -------------------------------------------------------------------------------- /src/App.css: -------------------------------------------------------------------------------- 1 | .App { 2 | text-align: center; 3 | } 4 | 5 | .App-logo { 6 | animation: App-logo-spin infinite 20s linear; 7 | height: 40vmin; 8 | pointer-events: none; 9 | } 10 | 11 | .App-header { 12 | background-color: #282c34; 13 | min-height: 100vh; 14 | display: flex; 15 | flex-direction: column; 16 | align-items: center; 17 | justify-content: center; 18 | font-size: calc(10px + 2vmin); 19 | color: white; 20 | } 21 | 22 | .App-link { 23 | color: #61dafb; 24 | } 25 | 26 | @keyframes App-logo-spin { 27 | from { 28 | transform: rotate(0deg); 29 | } 30 | to { 31 | transform: rotate(360deg); 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /src/App.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react'; 2 | import Main from './components/Main' 3 | 4 | class App extends Component { 5 | render() { 6 | return ( 7 |
8 | ); 9 | } 10 | } 11 | 12 | export default App; 13 | -------------------------------------------------------------------------------- /src/App.test.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import App from './App'; 4 | 5 | it('renders without crashing', () => { 6 | const div = document.createElement('div'); 7 | ReactDOM.render(, div); 8 | ReactDOM.unmountComponentAtNode(div); 9 | }); 10 | -------------------------------------------------------------------------------- /src/components/ChatsPage/ChatPage.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import events from '../../events' 3 | import { Grid } from 'semantic-ui-react' 4 | import Sidebar from './Sidebar'; 5 | import MessageHeader from './MessageHeader' 6 | import MessagesBody from './MessagesBody' 7 | import MessageInput from './MessageInput' 8 | 9 | 10 | export class ChatPage extends Component { 11 | 12 | state = { 13 | chats: [], 14 | activeChannel: null 15 | } 16 | 17 | componentDidMount(){ 18 | let { socket } = this.props 19 | socket.emit(events.INIT_CHATS, this.initChats ) 20 | socket.on( events.MESSAGE_SEND, this.addMessage ) 21 | socket.on( events.TYPING, this.addTyping ) 22 | socket.on( events.P_MESSAGE_SEND, this.addPMessage ) 23 | socket.on( events.P_TYPING, this.addPTyping) 24 | socket.on( events.CREATE_CHANNEL, this.updateChats ) 25 | } 26 | 27 | initChats = _chats => this.updateChats( _chats, true ) 28 | 29 | updateChats = ( _chats, init=false ) => { 30 | let { chats } = this.state 31 | let newChats = init ? [ ..._chats ] : [ ...chats, _chats ] 32 | this.setState({ chats: newChats, activeChannel: init ? _chats[0] : this.state.activeChannel }) 33 | } 34 | 35 | addTyping = ({ channel, isTyping, sender }) => { 36 | let { user } = this.props 37 | let { chats } = this.state 38 | if( sender === user.nickname ) return 39 | chats.map( chat => { 40 | if( chat.name === channel ){ 41 | if( isTyping && !chat.typingUser.includes( sender )){ 42 | chat.typingUser.push( sender ) 43 | } else if( !isTyping && chat.typingUser.includes( sender )){ 44 | chat.typingUser = chat.typingUser.filter( u => u !== sender ) 45 | } 46 | } 47 | return null 48 | }) 49 | this.setState({ chats }) 50 | } 51 | 52 | addPTyping = ({ channel, isTyping }) => { 53 | console.log( channel, isTyping ) 54 | let { pChats } = this.props 55 | pChats.map( pChat => { 56 | if( pChat.name === channel ){ 57 | pChat.isTyping = isTyping 58 | } 59 | return null 60 | }) 61 | this.setState({ pChats }) 62 | } 63 | 64 | addMessage = ({ channel, message }) => { 65 | let { activeChannel, chats } = this.state 66 | 67 | chats.map( chat => { 68 | if( chat.name === channel ) { 69 | chat.messages.push( message ) 70 | if ( activeChannel.name !== channel ) chat.msgCount ++ 71 | } 72 | return null 73 | }) 74 | this.setState({ chats }) 75 | } 76 | 77 | addPMessage = ({ channel, message }) => { 78 | let { activeChannel } = this.state 79 | let { pChats } = this.props 80 | 81 | pChats.map( pChat => { 82 | if( pChat.name === channel ) { 83 | pChat.messages.push( message ) 84 | if( activeChannel.name !== channel ) pChat.msgCount ++ 85 | } 86 | return null 87 | }) 88 | this.setState({ pChats }) 89 | } 90 | 91 | sendMsg = msg => { 92 | let { socket, users } = this.props 93 | let { activeChannel } = this.state 94 | if( activeChannel.type ) { 95 | let receiver = users[ activeChannel.name ] 96 | socket.emit( events.P_MESSAGE_SEND, { receiver, msg }) 97 | } else { 98 | socket.emit( events.MESSAGE_SEND, { channel: activeChannel.name, msg }) 99 | } 100 | 101 | } 102 | 103 | sendTyping = isTyping => { 104 | let { socket, users } = this.props 105 | let { activeChannel } = this.state 106 | if( activeChannel.type ){ 107 | let receiver = users[ activeChannel.name ] 108 | socket.emit( events.P_TYPING, { receiver: receiver.socketId, isTyping }) 109 | } 110 | socket.emit( events.TYPING, { channel: activeChannel.name, isTyping }) 111 | } 112 | 113 | setActiveChannel = name => { 114 | let newActive = this.state.chats.filter( chat => chat.name === name ) 115 | newActive[0].msgCount = 0 116 | this.setState({ activeChannel: newActive[0] }) 117 | } 118 | 119 | setActivePChannel = name => { 120 | let newActive = this.props.pChats.filter( pChat => pChat.name === name ) 121 | newActive[0].msgCount = 0 122 | this.setState({ activeChannel: newActive[0] }) 123 | } 124 | 125 | render() { 126 | let { user, users, pChats, logout, socket } = this.props 127 | let { activeChannel, chats } = this.state 128 | return ( 129 | 130 | 131 | 142 | 143 | 144 | { 145 | activeChannel && ( 146 | 147 | 148 | 152 | 155 | 156 | ) 157 | } 158 | 159 | 160 | ) 161 | } 162 | } 163 | 164 | export default ChatPage 165 | -------------------------------------------------------------------------------- /src/components/ChatsPage/MessageHeader.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import { Segment, Header, Icon } from 'semantic-ui-react'; 3 | 4 | export class MessageHeader extends Component { 5 | render() { 6 | let { activeChannel } = this.props 7 | return ( 8 | 9 |
10 | 11 | { activeChannel.name[0].toUpperCase() + activeChannel.name.slice(1) } 12 | 13 | Description : {activeChannel.description[0].toUpperCase() + activeChannel.description.slice(1)} 14 | 15 |
16 | 17 | ) 18 | } 19 | } 20 | 21 | export default MessageHeader 22 | -------------------------------------------------------------------------------- /src/components/ChatsPage/MessageInput.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import { Segment, Form, Icon } from 'semantic-ui-react'; 3 | 4 | export class MessageInput extends Component { 5 | state = { 6 | msg: '' 7 | } 8 | 9 | handleChange = e => this.setState({ msg: e.target.value }) 10 | 11 | handleSubmit = () => { 12 | this.props.sendMsg( this.state.msg ) 13 | this.setState({ msg: '' }) 14 | } 15 | 16 | handleOnFocused = () => this.props.sendTyping( true ) 17 | 18 | handleOnBlur = () => this.props.sendTyping( false ) 19 | 20 | render() { 21 | let { msg } = this.state 22 | return ( 23 | 24 |
0 ? this.handleSubmit : null }> 25 | } 41 | /> 42 | 43 |
44 | ) 45 | } 46 | } 47 | 48 | export default MessageInput 49 | -------------------------------------------------------------------------------- /src/components/ChatsPage/MessagesBody.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import { Segment, Card } from 'semantic-ui-react'; 3 | import moment from 'moment' 4 | 5 | export class MessagesBody extends Component { 6 | 7 | componentDidMount(){ 8 | this.scrollDown() 9 | } 10 | 11 | componentDidUpdate( a, b ){ 12 | this.scrollDown() 13 | } 14 | 15 | scrollDown(){ 16 | const { contaniner } = this.refs 17 | contaniner.scrollTop = contaniner.scrollHeight 18 | } 19 | 20 | render() { 21 | let { messages , user, typingUser } = this.props 22 | return ( 23 | 24 |
25 |
26 | { 27 | messages.length > 0 && ( 28 | messages.map( message => ( 29 | 30 | 33 |

{message.message}

34 | {message.sender[0].toUpperCase() + message.sender.slice(1)} Send @ { moment(message.timef).fromNow()} 35 | 36 | 37 | )) 38 | ) 39 | } 40 | { 41 | typingUser && typingUser.map( name => ( 42 |
43 | {`${name[0].toUpperCase() + name.slice(1)} is typing . . .`} 44 |
45 | )) 46 | } 47 |
48 |
49 | 50 | ) 51 | } 52 | } 53 | 54 | export default MessagesBody 55 | -------------------------------------------------------------------------------- /src/components/ChatsPage/Sidebar.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import events from '../../events' 3 | import { Menu, Header, Icon, Button, Label, Modal, Form, Input, Message } from 'semantic-ui-react' 4 | import Loader from 'react-dots-loader' 5 | import 'react-dots-loader/index.css' 6 | 7 | export class Sidebar extends Component { 8 | 9 | state = { 10 | modal: false, 11 | channelName: '', 12 | channelDescription: '', 13 | error: null 14 | } 15 | 16 | displayChannels = chats => ( 17 | chats.map(chat => ( 18 | this.props.setActiveChannel(chat.name)} 21 | active={this.props.activeChannel.name === chat.name} 22 | > 23 | # {chat.name} 24 | {chat.msgCount > 0 && } 25 | 26 | )) 27 | ) 28 | 29 | displayUsers = users => { 30 | let { user, setActivePChannel, pChats, activeChannel } = this.props 31 | delete users[user.nickname] 32 | users = Object.assign({ 'You...': user }, users) 33 | return Object.keys(users).map(user => { 34 | let pChat = pChats.filter(pchat => pchat.name === user) 35 | let msgCount = null 36 | if (pChat[0] && pChat[0].name !== activeChannel.name) { 37 | if (pChat[0].msgCount > 0) { 38 | msgCount = pChat[0].msgCount 39 | } 40 | } 41 | return ( 42 | setActivePChannel(user)} 45 | active={this.props.activeChannel.name === user} 46 | > 47 | # {user[0].toUpperCase() + user.slice(1)} 48 | 52 | {msgCount && } 53 | 54 | ) 55 | }) 56 | } 57 | 58 | openModal = () => this.setState({ modal: true }) 59 | 60 | closeModal = () => this.setState({ modal: false, channelName: '', channelDescription: '', error: null }) 61 | 62 | handleChange = e => this.setState({ [e.target.name]: e.target.value }) 63 | 64 | isFormValid = ({ channelDescription, channelName }) => { 65 | if (channelDescription && channelName) { 66 | this.setState({ error: null }) 67 | return true 68 | } else { 69 | this.setState({ error: 'Both Name and Description are require ' }) 70 | return false 71 | } 72 | } 73 | 74 | handleSubmit = () => { 75 | this.setState({ error: null }) 76 | let { channelDescription, channelName } = this.state 77 | if (this.isFormValid(this.state)) { 78 | let { socket } = this.props 79 | socket.emit(events.CHECK_CHANNEL, { channelName, channelDescription }, this.checkChannel) 80 | } 81 | } 82 | 83 | checkChannel = isChannel => { 84 | isChannel ? this.setState({ error: `Channel "${ this.state.channelName }" name alredy take` }) : 85 | this.closeModal() 86 | } 87 | 88 | render() { 89 | let { user, users, chats, logout } = this.props 90 | let { modal, error } = this.state 91 | return ( 92 | 93 | 101 | 102 |
103 | 104 | Simple Chat 105 | 106 | Login as : {user.nickname[0].toUpperCase() + user.nickname.slice(1)} 107 | 108 |
109 | 110 | 111 | 112 | Channel lists 113 | 114 | 115 | 116 | {chats[0] && this.displayChannels(chats)} 117 | 118 |
119 | 120 | 121 | 122 | Online Users 123 | 124 | 125 | {(users && chats[0]) && this.displayUsers(users)} 126 | 127 |
128 | 129 | 130 | 139 | 140 | 141 | 142 | 143 |
144 | 145 |
146 | 147 | 152 | 153 | 154 | 159 | 160 |
161 | { 162 | error && ( 163 | 164 |

Error

165 | {this.state.error} 166 | 167 | ) 168 | } 169 | 170 | 171 | 174 | 177 | 178 | 179 | 180 | ) 181 | } 182 | } 183 | 184 | export default Sidebar 185 | -------------------------------------------------------------------------------- /src/components/LoginPage/LoginPage.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import event from '../../events' 3 | import { Grid, Header, Icon, Form, Message } from 'semantic-ui-react'; 4 | 5 | export class LoginPage extends Component { 6 | state = { 7 | nickname: '', 8 | error: '' 9 | } 10 | 11 | isvalid = ({ nickname }) => nickname 12 | 13 | setUser = ({ user, isUser }) => { 14 | if( isUser ) { 15 | this.setState({ error: 'This nickname already taken'}) 16 | } else { 17 | this.setState({ error : '' }) 18 | this.props.setUser( user ) 19 | } 20 | } 21 | 22 | handleChange = e => { 23 | this.setState({ nickname: e.target.value }) 24 | } 25 | 26 | 27 | handleSubmit = () => { 28 | let { socket } = this.props 29 | let { nickname } = this.state 30 | this.isvalid( this.state ) ? socket.emit( event.IS_USER, nickname, this.setUser ) : 31 | this.setState({ error : 'Please input your nickname'}) 32 | } 33 | 34 | render() { 35 | return ( 36 | 41 | 42 |
43 | 44 | Simple Chats. 45 |
46 |
47 | } 54 | /> 55 | { this.state.error && ( 56 | { this.state.error } 57 | )} 58 | 59 |
60 | 61 | ) 62 | } 63 | } 64 | 65 | export default LoginPage 66 | -------------------------------------------------------------------------------- /src/components/Main.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react' 2 | import io from 'socket.io-client' 3 | import events from '../events' 4 | import ChatPage from '../components/ChatsPage/ChatPage' 5 | import LoginPage from '../components/LoginPage/LoginPage' 6 | 7 | 8 | // ***** it will used in dev mode 9 | // const socketUrl = 'http://localhost:4000/' 10 | // in dev environment replace 4000 with the custom port specified in server/index.js 11 | const socketUrl = '/' 12 | 13 | export class Main extends Component { 14 | state = { 15 | socket: null, 16 | user: null, 17 | users: {}, 18 | pChats: [] 19 | } 20 | 21 | componentDidMount() { 22 | this.initSocket() 23 | } 24 | 25 | initSocket = () => { 26 | let socket = io( socketUrl ) 27 | this.setState({ socket }) 28 | socket.on('connect', () => console.log( 'Connected')) 29 | socket.on( events.LOGOUT, this.setUsers( false )) 30 | socket.on( events.NEW_USER, this.setUsers( true )) 31 | } 32 | 33 | setUser = user => { 34 | let { socket } = this.state 35 | this.setState({ user }) 36 | socket.emit( events.NEW_USER, user ) 37 | } 38 | 39 | setUsers = isNewUsers => ({ newUsers, outUser }) => { 40 | let { user, pChats } = this.state 41 | if( isNewUsers ){ 42 | let newPChats = [...pChats] 43 | let oldPChats = pChats.map( pChat => pChat.name ) 44 | user && Object.keys( newUsers ).map( newUser => { 45 | if( newUser !== user.nickname && !oldPChats.includes( newUser )){ 46 | newPChats.push({ 47 | name: newUser, 48 | description: 'direct message', 49 | messages: [], 50 | isTyping: false, 51 | msgCount: 0, 52 | type: 'Private' 53 | }) 54 | } 55 | return null 56 | }) 57 | this.setState({ users : newUsers, pChats: newPChats }) 58 | } else { 59 | let newPChats = pChats.filter( pChat => pChat.name !== outUser ) 60 | this.setState({ users: newUsers, pChats: newPChats }) 61 | } 62 | } 63 | 64 | logout = () => { 65 | let { socket } = this.state 66 | socket.emit( events.LOGOUT ) 67 | this.setState({ user: null }) 68 | } 69 | 70 | render() { 71 | let { user, users, pChats, socket } = this.state 72 | return ( 73 | user ? 74 | : 81 | 82 | ) 83 | } 84 | } 85 | 86 | export default Main 87 | -------------------------------------------------------------------------------- /src/events.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | IS_USER:"IS_USER", 3 | NEW_USER:"NEW_USER", 4 | INIT_CHATS:"INIT_CHATS", 5 | LOGOUT:"LOGOUT", 6 | MESSAGE_SEND:"MESSAGE_SEND", 7 | TYPING:"TYPING", 8 | P_MESSAGE_SEND:"P_MESSAGE_SEND", 9 | P_TYPING:"P_TYPING", 10 | CHECK_CHANNEL:"CHECK_CHANNEL", 11 | CREATE_CHANNEL:"CREATE_CHANNEL" 12 | } -------------------------------------------------------------------------------- /src/index.css: -------------------------------------------------------------------------------- 1 | 2 | body { 3 | margin: 0; 4 | padding: 0; 5 | font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", 6 | "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", 7 | sans-serif; 8 | -webkit-font-smoothing: antialiased; 9 | -moz-osx-font-smoothing: grayscale; 10 | } 11 | 12 | code { 13 | font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New", 14 | monospace; 15 | } 16 | -------------------------------------------------------------------------------- /src/index.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import './index.css'; 4 | import App from './App'; 5 | import * as serviceWorker from './serviceWorker'; 6 | 7 | ReactDOM.render(, document.getElementById('root')); 8 | 9 | serviceWorker.unregister(); 10 | -------------------------------------------------------------------------------- /src/logo.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /src/serviceWorker.js: -------------------------------------------------------------------------------- 1 | // This optional code is used to register a service worker. 2 | // register() is not called by default. 3 | 4 | // This lets the app load faster on subsequent visits in production, and gives 5 | // it offline capabilities. However, it also means that developers (and users) 6 | // will only see deployed updates on subsequent visits to a page, after all the 7 | // existing tabs open on the page have been closed, since previously cached 8 | // resources are updated in the background. 9 | 10 | // To learn more about the benefits of this model and instructions on how to 11 | // opt-in, read https://bit.ly/CRA-PWA 12 | 13 | const isLocalhost = Boolean( 14 | window.location.hostname === 'localhost' || 15 | // [::1] is the IPv6 localhost address. 16 | window.location.hostname === '[::1]' || 17 | // 127.0.0.1/8 is considered localhost for IPv4. 18 | window.location.hostname.match( 19 | /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/ 20 | ) 21 | ); 22 | 23 | export function register(config) { 24 | if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) { 25 | // The URL constructor is available in all browsers that support SW. 26 | const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href); 27 | if (publicUrl.origin !== window.location.origin) { 28 | // Our service worker won't work if PUBLIC_URL is on a different origin 29 | // from what our page is served on. This might happen if a CDN is used to 30 | // serve assets; see https://github.com/facebook/create-react-app/issues/2374 31 | return; 32 | } 33 | 34 | window.addEventListener('load', () => { 35 | const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`; 36 | 37 | if (isLocalhost) { 38 | // This is running on localhost. Let's check if a service worker still exists or not. 39 | checkValidServiceWorker(swUrl, config); 40 | 41 | // Add some additional logging to localhost, pointing developers to the 42 | // service worker/PWA documentation. 43 | navigator.serviceWorker.ready.then(() => { 44 | console.log( 45 | 'This web app is being served cache-first by a service ' + 46 | 'worker. To learn more, visit https://bit.ly/CRA-PWA' 47 | ); 48 | }); 49 | } else { 50 | // Is not localhost. Just register service worker 51 | registerValidSW(swUrl, config); 52 | } 53 | }); 54 | } 55 | } 56 | 57 | function registerValidSW(swUrl, config) { 58 | navigator.serviceWorker 59 | .register(swUrl) 60 | .then(registration => { 61 | registration.onupdatefound = () => { 62 | const installingWorker = registration.installing; 63 | if (installingWorker == null) { 64 | return; 65 | } 66 | installingWorker.onstatechange = () => { 67 | if (installingWorker.state === 'installed') { 68 | if (navigator.serviceWorker.controller) { 69 | // At this point, the updated precached content has been fetched, 70 | // but the previous service worker will still serve the older 71 | // content until all client tabs are closed. 72 | console.log( 73 | 'New content is available and will be used when all ' + 74 | 'tabs for this page are closed. See https://bit.ly/CRA-PWA.' 75 | ); 76 | 77 | // Execute callback 78 | if (config && config.onUpdate) { 79 | config.onUpdate(registration); 80 | } 81 | } else { 82 | // At this point, everything has been precached. 83 | // It's the perfect time to display a 84 | // "Content is cached for offline use." message. 85 | console.log('Content is cached for offline use.'); 86 | 87 | // Execute callback 88 | if (config && config.onSuccess) { 89 | config.onSuccess(registration); 90 | } 91 | } 92 | } 93 | }; 94 | }; 95 | }) 96 | .catch(error => { 97 | console.error('Error during service worker registration:', error); 98 | }); 99 | } 100 | 101 | function checkValidServiceWorker(swUrl, config) { 102 | // Check if the service worker can be found. If it can't reload the page. 103 | fetch(swUrl) 104 | .then(response => { 105 | // Ensure service worker exists, and that we really are getting a JS file. 106 | const contentType = response.headers.get('content-type'); 107 | if ( 108 | response.status === 404 || 109 | (contentType != null && contentType.indexOf('javascript') === -1) 110 | ) { 111 | // No service worker found. Probably a different app. Reload the page. 112 | navigator.serviceWorker.ready.then(registration => { 113 | registration.unregister().then(() => { 114 | window.location.reload(); 115 | }); 116 | }); 117 | } else { 118 | // Service worker found. Proceed as normal. 119 | registerValidSW(swUrl, config); 120 | } 121 | }) 122 | .catch(() => { 123 | console.log( 124 | 'No internet connection found. App is running in offline mode.' 125 | ); 126 | }); 127 | } 128 | 129 | export function unregister() { 130 | if ('serviceWorker' in navigator) { 131 | navigator.serviceWorker.ready.then(registration => { 132 | registration.unregister(); 133 | }); 134 | } 135 | } 136 | --------------------------------------------------------------------------------