Add WebSocket URL to backend config API - frontend now reads from backend .env

- Added websocket.url to backend config
- Updated /api/config/public endpoint to return WebSocket URL
- Frontend now fetches WS URL from backend config API
- Falls back to environment variable or auto-generated URL
- Add WS_URL to backend .env: wss://api.turbotrades.dev/ws

frontend/src/stores/websocket.js

@@ -30,12 +30,24 @@ export const useWebSocketStore = defineStore("websocket", () => {
   });
 
   // Helper functions
-  const getWebSocketUrl = () => {
+  const getWebSocketUrl = async () => {
     // Use environment variable or fallback
     if (import.meta.env.VITE_WS_URL) {
       return import.meta.env.VITE_WS_URL;
     }
 
+    // Try to fetch from backend config API
+    try {
+      const apiUrl = import.meta.env.VITE_API_URL || "http://localhost:3000";
+      const response = await fetch(`${apiUrl}/api/config/public`);
+      const data = await response.json();
+      if (data.success && data.config.websocket?.url) {
+        return data.config.websocket.url;
+      }
+    } catch (error) {
+      console.warn("Failed to fetch WebSocket URL from config:", error);
+    }
+
     // In production, use main API domain with /ws path
     if (import.meta.env.PROD) {
       const apiUrl =
@@ -76,7 +88,7 @@ export const useWebSocketStore = defineStore("websocket", () => {
   };
 
   // Actions
-  const connect = () => {
+  const connect = async () => {
     if (ws.value?.readyState === WebSocket.OPEN || isConnecting.value) {
       console.log("WebSocket already connected or connecting");
       return;
@@ -86,7 +98,7 @@ export const useWebSocketStore = defineStore("websocket", () => {
     clearReconnectTimeout();
 
     try {
-      const wsUrl = getWebSocketUrl();
+      const wsUrl = await getWebSocketUrl();
       console.log("Connecting to WebSocket:", wsUrl);
 
       ws.value = new WebSocket(wsUrl);

routes/config.js

@@ -1,4 +1,5 @@
 import SiteConfig from "../models/SiteConfig.js";
+import { config as appConfig } from "../config/index.js";
 
 /**
  * Public configuration routes
@@ -22,6 +23,11 @@ export default async function configRoutes(fastify, options) {
             scheduledEnd: config.maintenance.scheduledEnd,
           },
 
+          // WebSocket URL
+          websocket: {
+            url: appConfig.websocket.url,
+          },
+
           // Features
           features: {
             twoFactorAuth: config.features.twoFactorAuth,