From 2cc2e90a88bb6bd147bff7c4a33d0c8813cf6938 Mon Sep 17 00:00:00 2001
From: KOSASIH <kosasihg88@gmail.com>
Date: Wed, 4 Dec 2024 10:46:40 +0700
Subject: [PATCH] Create realTimeAnalytics.js

---
 src/analytics/realTimeAnalytics.js | 68 ++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/analytics/realTimeAnalytics.js

diff --git a/src/analytics/realTimeAnalytics.js b/src/analytics/realTimeAnalytics.js
new file mode 100644
index 000000000..ec805ff88
--- /dev/null
+++ b/src/analytics/realTimeAnalytics.js
@@ -0,0 +1,68 @@
+// realTimeAnalytics.js
+
+import WebSocket from 'ws';
+
+class RealTimeAnalytics {
+    constructor(port) {
+        this.port = port;
+        this.wss = new WebSocket.Server({ port: this.port });
+        this.metrics = {}; // Object to store key metrics
+        this.clients = new Set(); // Set to store connected clients
+
+        this.initializeWebSocket();
+    }
+
+    // Initialize WebSocket server
+    initializeWebSocket() {
+        this.wss.on('connection', (ws) => {
+            console.log('New client connected');
+            this.clients.add(ws);
+
+            // Send current metrics to the newly connected client
+            ws.send(JSON.stringify(this.metrics));
+
+            // Handle client disconnection
+            ws.on('close', () => {
+                console.log('Client disconnected');
+                this.clients.delete(ws);
+            });
+        });
+
+        console.log(`WebSocket server is running on ws://localhost:${this.port}`);
+    }
+
+    // Update a specific metric
+    updateMetric(key, value) {
+        this.metrics[key] = value;
+        console.log(`Updated metric: ${key} = ${value}`);
+        this.broadcastMetrics();
+    }
+
+    // Broadcast updated metrics to all connected clients
+    broadcastMetrics() {
+        const metricsData = JSON.stringify(this.metrics);
+        this.clients.forEach((client) => {
+            if (client.readyState === WebSocket.OPEN) {
+                client.send(metricsData);
+            }
+        });
+    }
+
+    // Example usage
+    exampleUsage() {
+        // Simulate metric updates
+        setInterval(() => {
+            const randomUsers = Math.floor(Math.random() * 100);
+            const randomSales = (Math.random() * 1000).toFixed(2);
+            this.updateMetric('activeUsers', randomUsers);
+            this.updateMetric('totalSales', randomSales);
+        }, 5000); // Update every 5 seconds
+    }
+}
+
+// Example usage
+const analyticsPort = 8080; // Port for WebSocket server
+const realTimeAnalytics = new RealTimeAnalytics(analyticsPort);
+realTimeAnalytics.exampleUsage();
+
+export default RealTimeAnalytics;