8 changed files with 786 additions and 1 deletions
  1. 30 0
      js/07/.gitignore
  2. 8 0
      js/07/README.md
  3. 54 0
      js/07/index.html
  4. 29 0
      js/07/index.js
  5. 649 0
      js/07/package-lock.json
  6. 16 0
      js/07/package.json
  7. 0 1
      js/07/socketchat
  8. 0 0
      js/07/style.css

+ 30 - 0
js/07/.gitignore

@@ -0,0 +1,30 @@
+# ---> Node
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
+node_modules
+

+ 8 - 0
js/07/README.md

@@ -0,0 +1,8 @@
+Для работы чата:
+
+- `git clone http://gitlab.a-level.com.ua/gitgod/socketchat`
+- установите [nodejs 8+](https://nodejs.org/uk/)
+- зайдите в папку с проектом (`cd`)
+- `npm install` для установки всех нужных библиотек. Они **уже** прописаны в файле `package.json` и `package-lock.json`. `npm` прочитает эти файлы и установит все как надо.
+- `node index.js` для запуска сервера
+- [дом родной, a/я 4000](http://localhost:4000) для захода на сервер (загрузки `index.html`)

+ 54 - 0
js/07/index.html

@@ -0,0 +1,54 @@
+<!DOCTYPE HTML>
+<html>
+    <head>
+        <title>
+            Static File Index.HTML
+        </title>
+        <script src='https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.js'></script>
+        <style>
+            * {
+                box-sizing: border-box;
+            }
+            .wrap {
+                width: 800px;
+                height: 600px;
+                margin: 0 auto;
+            }
+            #chat {
+                width: 100%;
+                height: 100%;
+                text-align: center;
+                display: flex;
+                flex-direction: column;
+                overflow: scroll;
+            }
+            input {
+                width: 200px;
+                height: 40px;
+            }
+            button {
+                width: 150px;
+                height: 30px;
+            }
+        </style>
+    </head>
+    <body>
+        <div id='formContainer'>
+        </div>
+        <div class="wrap">
+            <input type="text" id="nick" placeholder="Nicename">
+            <input type="text" id="message" placeholder="Message">
+            <button id="send">ЖМИ</button>
+            <div id="chat">
+                
+            </div>
+        </div>
+        <script>
+            const socket = io('http://localhost:4000')
+            // let out = document.querySelector('.chat')
+            
+            socket.on('msg', msg => chat.innerHTML += msg.nick + ': ' + msg.message + '</br>')
+            send.onclick = () => socket.emit('msg', {nick: nick.value, message: message.value});
+        </script>
+    </body>
+</html>

+ 29 - 0
js/07/index.js

@@ -0,0 +1,29 @@
+var app = require('express')();
+var http = require('http').Server(app);
+var io = require('socket.io')(http);
+const cors = require('cors')
+
+app.use(cors())
+
+app.get('/', function(req, res){
+  res.sendFile(__dirname + '/index.html');
+});
+
+io.on('connection', function(socket){
+  console.log('an user connected with id', socket.id);
+  socket.on('msg', function(msg){
+      if (msg && msg.message && msg.nick){
+          io.emit('msg', msg)
+      }
+      else {
+          console.log('WRONG MESSAGE', msg)
+      }
+  })
+  socket.on('disconnect', function(){
+    console.log('user disconnected '+ socket.id);
+  });
+});
+
+http.listen(4000, function(){
+  console.log('listening on *:4000');
+});

+ 649 - 0
js/07/package-lock.json

@@ -0,0 +1,649 @@
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+  "name": "chatback",
+  "version": "1.0.0",
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+}

+ 16 - 0
js/07/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "chatback",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.16.4",
+    "socket.io": "^2.2.0"
+  }
+}

+ 0 - 1
js/07/socketchat

@@ -1 +0,0 @@
-Subproject commit 30d3c6e5cba6a1dfe2fca0703c4e604c9bd41c46

+ 0 - 0
js/07/style.css