Update index.js

index.js

@@ -3,22 +3,20 @@ import cors from 'cors';
 import fetch from 'node-fetch';
 import rateLimit from 'express-rate-limit';
 const app = express();
-// ── Add these imports at the top ───────────────────
-import { searchDuckDuckGo, scrapeSiteKnowledge, buildIsabellaPrompt } from './consultant.js';
+// ── Isabella Consultant Endpoint (standalone) ─────
+import { searchDuckDuckGo, scrapeSiteKnowledge, buildIsabellaPrompt, callNVIDIA } from './consultant.js';
 
-// ── Add these routes before your TTS endpoints ─────
-// URLs to scrape for knowledge base (updated automatically)
+const ISABELLA_NVIDIA_KEY = process.env.ISABELLA_NVIDIA_KEY || '';
+
+// URLs to scrape for knowledge
 const KNOWLEDGE_URLS = [
-    'https://domify-academy.free.nf/refund.html',
-    'https://domify-academy.free.nf/certificate.html',
-    'https://domify-academy.free.nf/verify.html',
-  'https://domify-academy.free.nf/about-us',
+    'https://domify-academy.free.nf/about-us',
+    'domify-academy.free.nf/product-Price',
+    'https://domify-academy.free.nf/refund',
   'https://domify-academy.free.nf/privacy',
-  'https://domify-academy.free.nf/Product-Price',
-  'https://domify-academy.free.nf',
+  'https://domify-academy.free.nf'
 ];
 
-// Cached knowledge (refreshed periodically)
 let cachedKnowledge = null;
 let knowledgeLastFetched = 0;
 
@@ -29,25 +27,29 @@ async function getKnowledge() {
     }
     cachedKnowledge = await scrapeSiteKnowledge(KNOWLEDGE_URLS);
     knowledgeLastFetched = now;
-    console.log('📚 Knowledge base refreshed');
+    console.log('📚 Isabella knowledge base refreshed');
     return cachedKnowledge;
 }
 
-// ── Isabella Chat Endpoint ─────────────────────────
 app.post('/api/isabella/chat', async (req, res) => {
     try {
-        const { message, userName, pageName, conversationHistory } = req.body;
-        
+        const { message, userName, pageName, conversationHistory = [] } = req.body;
+
         if (!message) {
             return res.status(400).json({ error: 'Message required' });
         }
 
-        // Get fresh knowledge and search in parallel
+        if (!ISABELLA_NVIDIA_KEY) {
+            return res.status(500).json({ error: 'Isabella NVIDIA key not configured' });
+        }
+
+        // Get knowledge and search in parallel
         const [knowledge, searchResults] = await Promise.all([
             getKnowledge(),
             searchDuckDuckGo(message)
         ]);
 
+        // Build enriched system prompt
         const systemPrompt = buildIsabellaPrompt(
             userName || '',
             pageName || 'unknown',
@@ -55,19 +57,30 @@ app.post('/api/isabella/chat', async (req, res) => {
             searchResults
         );
 
+        // Call NVIDIA for actual response
+        const reply = await callNVIDIA(systemPrompt, message, ISABELLA_NVIDIA_KEY, conversationHistory);
+
+        // Check for embedded issue reports
+        let issue = null;
+        const issueMatch = reply.match(/\[ISSUE:\s*(.+?)\]/);
+        if (issueMatch) {
+            issue = issueMatch[1];
+            reply = reply.replace(/\[ISSUE:.*?\]/g, '').trim();
+        }
+
         res.json({
-            systemPrompt: systemPrompt,
-            searchContext: searchResults,
+            reply,
+            issue,
             knowledgeRefreshed: Date.now() - knowledgeLastFetched < 60000
         });
 
     } catch (err) {
-        console.error('Isabella chat error:', err.message);
-        res.status(500).json({ error: err.message });
+        console.error('Isabella error:', err.message);
+        res.status(500).json({ error: 'Isabella is thinking... try again' });
     }
 });
 
-// ── Refresh Knowledge Manually ──────────────────────
+// ── Knowledge refresh ────────────────────────────
 app.post('/api/isabella/refresh-knowledge', async (req, res) => {
     cachedKnowledge = await scrapeSiteKnowledge(KNOWLEDGE_URLS);
     knowledgeLastFetched = Date.now();