Lab06-John

.eslintignore

@@ -0,0 +1,5 @@
+**/node_modules/*
+**/vendor/*
+**/*.min.js
+**/coverage/*
+**/build/*

.eslintrc

@@ -0,0 +1,21 @@
+{
+  "rules": {
+    "no-console": "off",
+    "indent": [ "error", 2 ],
+    "quotes": [ "error", "single" ],
+    "semi": ["error", "always"],
+    "linebreak-style": [ "error", "unix" ]
+  },
+  "env": {
+    "es6": true,
+    "node": true,
+    "mocha": true,
+    "jasmine": true
+  },
+  "ecmaFeatures": {
+    "modules": true,
+    "experimentalObjectRestSpread": true,
+    "impliedStrict": true
+  },
+  "extends": "eslint:recommended"
+}

.gitignore

@@ -0,0 +1,136 @@
+# Created by https://www.gitignore.io/api/osx,vim,node,macos,windows
+
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+
+### OSX ###
+
+# Icon must end with two \r
+
+# Thumbnails
+
+# Files that might appear in the root of a volume
+
+# Directories potentially created on remote AFP share
+
+### Vim ###
+# swap
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-v][a-z]
+[._]sw[a-p]
+# session
+Session.vim
+# temporary
+.netrwhist
+*~
+# auto-generated tag files
+tags
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.gitignore.io/api/osx,vim,node,macos,windows

README.md

@@ -23,20 +23,20 @@ Your lab directory must include
 * `README.md`
 
 #### Feature Tasks  
-* create a TCP Server using the NodeJS native `net` module
-* create a `Client` Constructor
-* when sockets connect to the server, a new `Client` instance should be made
-* all clients should have a unique `id` property - this should come from the use of `node-uuid`
-* when sockets are connected with the client pool they should be given event listeners for `data`, `error`, and `close` events
- * when a socket emits the `close` event, the socket should be removed from the client pool
- * when a socket emits the `error` event, the error should be logged on the server
- * when a socket emits the `data` event, the data should be logged on the server and the commands below should be implemented
+- [x] create a TCP Server using the NodeJS native `net` module
+- [x] create a `Client` Constructor
+- [x] when sockets connect to the server, a new `Client` instance should be made
+- [x] all clients should have a unique `id` property - this should come from the use of `node-uuid`
+- [ ] when sockets are connected with the client pool they should be given event listeners for `data`, `error`, and `close` events
+- [ ] when a socket emits the `close` event, the socket should be removed from the client pool
+- [ ] when a socket emits the `error` event, the error should be logged on the server
+- [ ] when a socket emits the `data` event, the data should be logged on the server and the commands below should be implemented
 
 ## Custom commands
-* `@all` should trigger a broadcast event
-* `@nickname` should allow a user change their nickname
-* `@dm` should allow a user to send a message directly to another user by nick name or by their guest id _(unique client id)_
-* when a user sends a message, their nickname should be printed
+- [x] `@all` should trigger a broadcast event
+- [x] `@nickname` should allow a user change their nickname
+- [ ] `@dm` should allow a user to send a message directly to another user by nick name or by their guest id _(unique client id)_
+- [x] when a user sends a message, their nickname should be printed
   * **i.e.** `cfcrew: sup hackerz`
 
 ####  Documentation  

model/client.js

@@ -0,0 +1,9 @@
+'use strict';
+
+const uuidv4 = require('uuid/v4');
+
+const Client = module.exports = function(socket) {
+  this.socket = socket;
+  this.nickname = `user_${Math.random()}`;
+  this.id = uuidv4();
+}

package.json

@@ -0,0 +1,16 @@
+{
+  "name": "chat-server",
+  "version": "1.0.0",
+  "description": "",
+  "main": "server.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "uuid": "^3.1.0"
+  }
+}

server.js

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+'use strict';
+
+const net = require('net');
+const EE = require('events');
+const Client = require('./model/client.js');
+const PORT = process.env.PORT || 3000;
+const server = net.createServer();
+const ee = new EE();
+
+const pool = [];
+ee.on('@dm', function(client,string) {
+  let nickname = string.split(' ').shift().trim();
+  let message = string.split(' ').splice().join(' ').trim();
+
+  pool.forEach( c=> {
+    if (c.nickname === nickname){
+      c.socket.write(`${client.nickname}: ${message}`);
+    }
+  })
+})
+
+ee.on('@all',function (client, string) {
+  pool.forEach( c => {
+    c.socket.write(`${client.nickname}: ${string}`);
+  });
+});
+
+ee.on('@nickname', function(client, nameForClient){
+  client.nickname = nameForClient[0];
+});
+
+ee.on('default', function(client, string){
+  client.socket.write('try a command\n');
+});
+server.on ('connection', function(socket){
+  var client = new Client(socket);
+  pool.push(client);
+
+  socket.on('data', function(data){
+    const command = data.toString().split(' ').shift().trim();
+    if(command.startsWith('@')){
+      ee.emit(command, client, data.toString().split(' ').splice(1).join(' '));
+    };
+
+    ee.emit('default', client, data.toString());
+
+  });
+    socket.on('close', function(){
+      pool.forEach((user,index) => {
+      if(user.nickname === client.nickname){
+        console.log(user.nickname, ' disconnected');
+        pool.splice(index, 1);
+      };
+    });
+  });
+  socket.on('error', function(err){
+    console.log(new Error('someone goofed', socket.nickname))
+  });
+});
+
+
+server.listen(PORT, function(){
+  console.log('server is online.....\nPORT', PORT);
+});