Cleaned code

.dockerignore

@@ -0,0 +1 @@
+node_modules

index.js

@@ -4,23 +4,6 @@ const express = require("express");
 const socketio = require("socket.io");
 const basicAuth = require("express-basic-auth");
 
-const app = express();
-
-const https_options = {
-    key: fs.readFileSync("./privkey.pem"),
-    cert: fs.readFileSync("./fullchain.pem"),
-    requestCert: false,
-    rejectUnauthorized: false
-}
-const socketHTTPSServer = https.createServer(https_options, app);
-const webHTTPSServer = https.createServer(https_options, app);
-
-const io = socketio(socketHTTPSServer, {
-    cors: {
-        origin: "https://danby.aniere.fr",
-    },
-    secure: true
-});
 
 function getCurrentTime() {
 
@@ -49,45 +32,65 @@ function log(message) {
 }
 
 
+const app = express(); //The base http server, use by socketio and https serveur
+
+const https_options = {
+    key: fs.readFileSync("./privkey.pem"),
+    cert: fs.readFileSync("./fullchain.pem"),
+    requestCert: false,
+    rejectUnauthorized: false
+}
+
+const socketHTTPSServer = https.createServer(https_options, app);
+const webHTTPSServer = https.createServer(https_options, app);
+
+const io = socketio(socketHTTPSServer, {
+    cors: {
+        origin: "https://danby.aniere.fr",
+    },
+    secure: true
+});
 
 usersConnected = 0;
 lastUsername = 0;
 messagesHistory = []
 
 io.on("connection", (client) => {
-    
+        
-    usersConnected++;
-    io.sockets.emit("update-count", {value: usersConnected});
-    
     client.on("disconnect", () => {
         usersConnected--;
         io.sockets.emit("update-count", {value: usersConnected});
-        log(`${client.usernameDenis} has disconnected`);
+
+        log(`${client.denisFanNumber} has disconnected`);
     });
 
     client.on("message", (data) => {
         if(data.message.toLowerCase().includes("denis")) {
-            io.sockets.emit("new-message", {author: client.usernameDenis, message: data.message});
-            log(`${client.usernameDenis} : ${data.message}`);
 
-            messagesHistory.push([client.usernameDenis, data.message]);
+            io.sockets.emit("new-message", {author: client.denisFanNumber, message: data.message});
+            log(`${client.denisFanNumber} : ${data.message}`);
+
+            messagesHistory.push([client.denisFanNumber, data.message]);
             if(messagesHistory.length > 20) {
                 messagesHistory.shift();
             }
 
         } else {
             client.emit("warning");
-            log(`${client.usernameDenis} : ${data.message} (INVALID)`);
+            log(`${client.denisFanNumber} : ${data.message} (INVALID)`);
         }
     });
 
     lastUsername++;
-    client.usernameDenis = "DenisFan" + lastUsername;
+    usersConnected++;
-    client.emit("username", {username: "DenisFan" + lastUsername});
-    log(`${client.usernameDenis} is now connected`);
 
+    io.sockets.emit("update-count", {value: usersConnected});
+
+    client.denisFanNumber = "DenisFan" + lastUsername;
+    client.emit("username", {username: "DenisFan" + lastUsername});
     client.emit("previous-messages", {messages: messagesHistory});
-    
+
+    log(`${client.denisFanNumber} is now connected`);    
 });  
 
 
@@ -96,8 +99,9 @@ app.use(express.static("src"));
 app.get("/clear", basicAuth({users:{"quentin": "BlanquerCaca89"}, challenge: true}), (req, res) => {
     messagesHistory = [];
     res.send("message history was cleared");
-    log("Admin cleared messages history");
     io.sockets.emit("refresh");
+    
+    log("Admin cleared messages history");
 });
 
 app.listen(80, () => {

package.json

@@ -7,5 +7,9 @@
     "express": "^4.17.3",
     "express-basic-auth": "^1.2.1",
     "socketio": "^1.0.0"
+  },
+
+  "scripts": {
+    "run": "node index.js"
   }
 }