feat: 🎸 Backend Websocket server completed

Backend/dist/index.js

@@ -0,0 +1,46 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const ws_1 = require("ws");
+let userCount = 0;
+const wss = new ws_1.WebSocketServer({ port: 8080 });
+const allSocket = [];
+wss.on("connection", (ws) => {
+    userCount++;
+    console.log(userCount);
+    ws.on("message", (data) => {
+        try {
+            const info = JSON.parse(data.toString());
+            if (info.type === "join") {
+                if (info.payload.roomid == "") {
+                    return;
+                }
+                else {
+                    allSocket.push({
+                        socket: ws,
+                        roomid: info.payload.roomid,
+                    });
+                    console.log("user joined the room :" + info.payload.roomid);
+                }
+            }
+            if (info.type === "chat") {
+                const currentUser = allSocket.find((x) => x.socket == ws);
+                allSocket.map((e) => {
+                    if (e.roomid == (currentUser === null || currentUser === void 0 ? void 0 : currentUser.roomid)) {
+                        e.socket.send(JSON.stringify({
+                            name: info.payload.name,
+                            message: info.payload.message,
+                        }));
+                    }
+                });
+            }
+        }
+        catch (error) {
+            console.log(error);
+        }
+    });
+    ws.on("close", () => {
+        userCount--;
+        console.log(userCount);
+    });
+});
+console.log("Server is running at port:- ws://localhost:8080");