userType: external

slug: wiggly-cooking-moler

type: user

role: user

content:
Explore the Express app structure in /home/ccuser/rateright-growth. Focus on:
1. How src/index.js is structured - routes, middleware registration
2. Existing middleware patterns in src/middleware/
3. How routes are organized and registered
4. Any existing auth or security patterns

Return a list of 5-10 key files I should read to understand the patterns.


type: message

role: assistant

type: text

text: I'll explore the Express app structure to understand its organization, middleware patterns, and routing setup.

service_tier: standard

type: assistant


type: progress

hookEvent: PreToolUse


hookEvent: PostToolUse


command: callback


content:
     1→require('dotenv').config();
     2→const express = require('express');
     3→const cors = require('cors');
     4→const helmet = require('helmet');
     5→const compression = require('compression');
     6→const path = require('path');
     7→const http = require('http');
     8→const { WebSocketServer, WebSocket } = require('ws');
     9→const deepgramService = require('./services/deepgram');
    10→const { testConnection } = require('./config/database');
    11→const { requireAuth } = require('./middleware/auth');
    12→const { requireApiKeyOrAuth } = require('./middleware/apiKey');
    13→const requestLogger = require('./middleware/requestLogger');
    14→const {
    15→  globalLimiter,
    16→  aiLimiter,
    17→  smsLimiter,
    18→  webhookLimiter,
    19→  dashboardLimiter,
    20→  writeLimiter,
    21→  trackingLimiter,
    22→} = require('./middleware/rateLimiter');
    23→const healthRoutes = require('./routes/health');
    24→const webhookRoutes = require('./routes/webhooks');
    25→const leadRoutes = require('./routes/leads');
    26→const smsRoutes = require('./routes/sms');
    27→const callRoutes = require('./routes/calls');
    28→const callListRoutes = require('./routes/callList');
    29→const jobRoutes = require('./routes/jobs');
    30→let aiRoutes;
    31→try {
    32→  aiRoutes = require('./routes/ai');
    33→  console.log('AI routes loaded successfully');
    34→} catch (err) {
    35→  console.error('Failed to load AI routes:', err.message);
    36→  aiRoutes = express.Router(); // Empty router as fallback
    37→}
    38→const voiceRoutes = require('./routes/voice');
    39→const bugReportRoutes = require('./routes/bugReport');
    40→const dashboardRoutes = require('./routes/dashboard');
    41→const syncRoutes = require('./routes/sync');
    42→const activationRoutes = require('./routes/activation');
    43→const scriptsRoutes = require('./routes/scripts');
    44→const achievementsRoutes = require('./routes/achievements');
    45→const xpRoutes = require('./routes/xp');
    46→const coachingRoutes = require('./routes/coaching');
    47→const analyticsRoutes = require('./routes/analytics');
    48→const aiAlertsRoutes = require('./routes/aiAlerts');
    49→const promptsRoutes = require('./routes/prompts');
    50→const battlegroundRoutes = require('./routes/battleground');
    51→const battlegroundV2Routes = require('./routes/battlegroundV2');
    52→const dossierRoutes = require('./routes/dossier');
    53→const managerRoutes = require('./routes/manager');
    54→const playbookRoutes = require('./routes/playbook');
    55→const voicemailRoutes = require('./routes/voicemail');
    56→const devRoutes = require('./routes/dev');
    57→const sequencesRoutes = require('./routes/sequences');
    58→const intelligenceRoutes = require('./routes/intelligence');
    59→const frontendTrackingRoutes = require('./routes/frontendTracking');
    60→const usersRoutes = require('./routes/users');
    61→const dealIntelligenceRoutes = require('./routes/dealIntelligence');
    62→// const notificationsRoutes = require('./routes/notifications'); // Temporarily disabled
    63→const callAnalyticsRoutes = require('./routes/callAnalytics');
    64→const callScoringRoutes = require('./routes/callScoring');
    65→const teamRoutes = require('./routes/team');
    66→const notionRoutes = require('./routes/notion');
    67→const objectionsRoutes = require('./routes/objections');
    68→const { startJobs } = require('./jobs');
    69→
    70→const app = express();
    71→const PORT = process.env.PORT || 3000;
    72→
    73→// Middleware
    74→// Compression - reduces bundle sizes by ~70%
    75→app.use(compression({
    76→  level: 6, // Balance between speed and compression
    77→  threshold: 1024, // Only compress responses > 1KB
    78→  filter: (req, res) => {
    79→    // Don't compress if client doesn't accept gzip
    80→    if (req.headers['x-no-compression']) return false;
    81→    return compression.filter(req, res);
    82→  }
    83→}));
    84→
    85→app.use(helmet({
    86→  contentSecurityPolicy: false, // Allow admin UI to load
    87→  crossOriginEmbedderPolicy: false
    88→}));
    89→// CORS - restrict to known origins only
    90→app.use(cors({
    91→  origin: process.env.ALLOWED_ORIGINS?.split(',') || [
    92→    'https://app.rateright.com.au',
    93→    'https://admin.rateright.com.au',
    94→    'https://rateright.com.au',
    95→    'https://rateright-growth-production.up.railway.app'
    96→  ],
    97→  credentials: true,
    98→  methods: ['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'],
    99→  allowedHeaders: ['Content-Type', 'Authorization', 'X-API-Key']
   100→}));
   101→app.use(express.json({ limit: '1mb' })); // Limit request body size
   102→app.use(express.urlencoded({ extended: true, limit: '1mb' }));
   103→app.use(requestLogger); // Log all API requests with timing
   104→
   105→// Global rate limiter - applies to all API routes
   106→app.use('/api/', globalLimiter);
   107→
   108→// API Routes (must come before static files)
   109→// Public routes (no auth required)
   110→app.use('/health', healthRoutes);
   111→app.use('/api/health', healthRoutes); // Alias for /health - used by Clawdbot monitoring
   112→app.use('/api/webhooks', webhookLimiter, webhookRoutes); // Called by Twilio SMS - no auth
   113→
   114→// VAPID public key endpoint - public (no auth)
   115→app.get('/api/notifications/vapid-public-key', (req, res) => {
   116→  const publicKey = process.env.VAPID_PUBLIC_KEY;
   117→  if (!publicKey) {
   118→    return res.status(503).json({ error: 'Push notifications not configured' });
   119→  }
   120→  res.json({ publicKey });
   121→});
   122→
   123→// Push notification subscribe endpoint
   124→app.post('/api/notifications/subscribe', requireAuth, async (req, res) => {
   125→  try {
   126→    const userId = req.user.id;
   127→    const { subscription } = req.body;
   128→    if (!subscription?.endpoint || !subscription?.keys) {
   129→      return res.status(400).json({ error: 'Invalid subscription' });
   130→    }
   131→    const { supabaseAdmin } = require('./config/database');
   132→    const { error } = await supabaseAdmin
   133→      .from('push_subscriptions')
   134→      .upsert({
   135→        user_id: userId,
   136→        endpoint: subscription.endpoint,
   137→        keys: subscription.keys,
   138→        user_agent: req.headers['user-agent'],
   139→        created_at: new Date().toISOString()
   140→      }, { onConflict: 'user_id,endpoint' });
   141→    if (error) throw error;
   142→    res.json({ success: true });
   143→  } catch (err) {
   144→    console.error('[Notifications] Subscribe error:', err);
   145→    res.status(500).json({ error: err.message });
   146→  }
   147→});
   148→
   149→// Push notification status endpoint
   150→app.get('/api/notifications/status', requireAuth, async (req, res) => {
   151→  try {
   152→    const userId = req.user.id;
   153→    const { supabaseAdmin } = require('./config/database');
   154→    const { data: subs } = await supabaseAdmin
   155→      .from('push_subscriptions')
   156→      .select('id, created_at')
   157→      .eq('user_id', userId);
   158→    res.json({ subscriptionCount: subs?.length || 0 });
   159→  } catch (err) {
   160→    res.status(500).json({ error: err.message });
   161→  }
   162→});
   163→
   164→// Push notification preferences endpoints
   165→app.get('/api/notifications/preferences', requireAuth, async (req, res) => {
   166→  try {
   167→    const userId = req.user.id;
   168→    const { supabaseAdmin } = require('./config/database');
   169→    const { data: prefs } = await supabaseAdmin
   170→      .from('notification_preferences')
   171→      .select('*')
   172→      .eq('user_id', userId)
   173→      .single();
   174→    res.json(prefs || {
   175→      high_intent_sms: true, new_leads: true, callbacks: true,
   176→      conversions: true, sequence_replies: true
   177→    });
   178→  } catch (err) {
   179→    res.status(500).json({ error: err.message });
   180→  }
   181→});
   182→
   183→app.put('/api/notifications/preferences', requireAuth, async (req, res) => {
   184→  try {
   185→    const userId = req.user.id;
   186→    const updates = req.body;
   187→    delete updates.id; delete updates.user_id;
   188→    const { supabaseAdmin } = require('./config/database');
   189→    await supabaseAdmin
   190→      .from('notification_preferences')
   191→      .upsert({ user_id: userId, ...updates, updated_at: new Date().toISOString() }, { onConflict: 'user_id' });
   192→    res.json({ success: true });
   193→  } catch (err) {
   194→    res.status(500).json({ error: err.message });
   195→  }
   196→});
   197→
   198→// Test notification endpoint (placeholder - actual sending disabled)
   199→app.post('/api/notifications/test', requireAuth, async (req, res) => {
   200→  res.json({ sent: 0, reason: 'Push sending temporarily disabled' });
   201→});
   202→
   203→// Voice webhooks - called by Twilio servers directly (no auth)
   204→const { voiceWebhooks } = require('./routes/voice');
   205→app.use('/api/voice', webhookLimiter, voiceWebhooks);
   206→
   207→// Internal job triggers (uses X-Internal-Key header instead of Supabase auth)
   208→const { internalJobTrigger } = require('./routes/jobs');
   209→app.use('/api/jobs/internal', writeLimiter, internalJobTrigger);
   210→
   211→// Internal leads endpoint for Clawdbot (uses X-Internal-Key header)
   212→const { internalLeadsRouter } = require('./routes/leads');
   213→app.use('/api/leads/internal', writeLimiter, internalLeadsRouter);
   214→
   215→// Protected routes (require authentication) with specific rate limits
   216→// Routes marked with requireApiKeyOrAuth also accept X-API-Key header (for Clawdbot)
   217→app.use('/api/leads', requireApiKeyOrAuth(requireAuth), writeLimiter, leadRoutes);
   218→app.use('/api/sms', requireApiKeyOrAuth(requireAuth), smsRoutes); // Rate limiting applied per-endpoint in routes
   219→app.use('/api/calls', requireApiKeyOrAuth(requireAuth), writeLimiter, callRoutes);
   220→app.use('/api/call-list', requireApiKeyOrAuth(requireAuth), callListRoutes);
   221→app.use('/api/jobs', requireAuth, jobRoutes);
   222→app.use('/api/ai', requireApiKeyOrAuth(requireAuth), aiLimiter, aiRoutes);
   223→app.use('/api/voice', requireAuth, voiceRoutes); // Protected voice routes (token)
   224→app.use('/api/bug-report', requireAuth, bugReportRoutes);
   225→app.use('/api/dashboard', requireApiKeyOrAuth(requireAuth), dashboardLimiter, dashboardRoutes);
   226→app.use('/api/sync', requireAuth, syncRoutes);
   227→app.use('/api/activation', requireAuth, activationRoutes);
   228→app.use('/api/scripts', requireAuth, scriptsRoutes);
   229→app.use('/api/achievements', requireAuth, achievementsRoutes);
   230→app.use('/api/xp', requireAuth, xpRoutes);
   231→app.use('/api/coaching', requireAuth, coachingRoutes);
   232→app.use('/api/analytics', requireAuth, analyticsRoutes);
   233→app.use('/api/ai-alerts', requireAuth, aiAlertsRoutes);
   234→app.use('/api/prompts', requireAuth, smsLimiter, promptsRoutes);
   235→app.use('/api/battleground', requireAuth, battlegroundRoutes);
   236→app.use('/api/battleground', requireAuth, battlegroundV2Routes); // V2: Duels + Challenges
   237→app.use('/api/dossier', requireAuth, dossierRoutes);
   238→app.use('/api/manager', requireAuth, managerRoutes);
   239→app.use('/api/playbook', requireAuth, smsLimiter, playbookRoutes);
   240→app.use('/api/voicemail', requireAuth, writeLimiter, voicemailRoutes);
   241→app.use('/api/dev', requireAuth, devRoutes);
   242→app.use('/api/sequences', requireAuth, writeLimiter, sequencesRoutes);
   243→app.use('/api/intelligence', trackingLimiter, intelligenceRoutes); // Usage tracking - no auth, but rate limited
   244→app.use('/api/frontend', trackingLimiter, frontendTrackingRoutes); // Web vitals + error tracking - no auth, but rate limited
   245→app.use('/api/users', requireAuth, usersRoutes); // User management
   246→app.use('/api/deals', requireAuth, dealIntelligenceRoutes); // Deal intelligence
   247→// Push notifications temporarily disabled - deployment issues
   248→// app.use('/api/notifications', notificationsRoutes);
   249→app.use('/api/call-analytics', requireAuth, callAnalyticsRoutes); // Call quality metrics
   250→app.use('/api/call-scoring', requireAuth, callScoringRoutes); // AI call scoring
   251→app.use('/api/team', requireApiKeyOrAuth(requireAuth), teamRoutes); // Team performance for Clawdbot
   252→app.use('/api/notion', requireApiKeyOrAuth(requireAuth), notionRoutes); // Notion sync for Clawdbot
   253→app.use('/api/objections', requireApiKeyOrAuth(requireAuth), writeLimiter, objectionsRoutes); // Sales rebuttals CRUD
   254→
   255→// Serve static files from public folder (pre-built frontend)
   256→// Assets have content hashes so can be cached aggressively
   257→app.use('/assets', express.static(path.join(__dirname, '../public/assets'), {
   258→  maxAge: '1y', // Cache for 1 year (files have hashes)
   259→  immutable: true
   260→}));
   261→app.use(express.static(path.join(__dirname, '../public'), {
   262→  maxAge: '1h', // Cache index.html for 1 hour
   263→  etag: true
   264→}));
   265→
   266→// SPA fallback - serve index.html for all non-API routes
   267→app.get('*', (req, res) => {
   268→  // Don't serve index.html for API routes
   269→  if (req.path.startsWith('/api/') || req.path.startsWith('/health')) {
   270→    return res.status(404).json({ error: 'Not found' });
   271→  }
   272→  res.sendFile(path.join(__dirname, '../public/index.html'));
   273→});
   274→
   275→// Create HTTP server wrapping Express
   276→const server = http.createServer(app);
   277→
   278→// Create WebSocket servers with noServer mode (manual upgrade handling)
   279→const transcribeWss = new WebSocketServer({ noServer: true });
   280→const twilioWss = new WebSocketServer({ noServer: true });
   281→
   282→// Single upgrade handler to route WebSocket connections
   283→server.on('upgrade', (request, socket, head) => {
   284→  const pathname = new URL(request.url, 'http://localhost').pathname;
   285→
   286→  if (pathname === '/api/transcribe/ws') {
   287→    transcribeWss.handleUpgrade(request, socket, head, (ws) => {
   288→      transcribeWss.emit('connection', ws, request);
   289→    });
   290→  } else if (pathname === '/api/twilio-media') {
   291→    twilioWss.handleUpgrade(request, socket, head, (ws) => {
   292→      twilioWss.emit('connection', ws, request);
   293→    });
   294→  } else {
   295→    socket.destroy();
   296→  }
   297→});
   298→
   299→transcribeWss.on('connection', (clientWs, req) => {
   300→  console.log('[DeepgramProxy] Client connected');
   301→
   302→  // Get Deepgram config
   303→  const config = deepgramService.getClientConfig();
   304→  if (!config.configured) {
   305→    console.error('[DeepgramProxy] Deepgram not configured');
   306→    clientWs.close(1008, 'Deepgram not configured');
   307→    return;
   308→  }
   309→
   310→  // Connect to Deepgram
   311→  const deepgramUrl = config.url;
   312→  const apiKey = deepgramService.getApiKey();
   313→  console.log('[DeepgramProxy] Full Deepgram URL:', deepgramUrl);
   314→  console.log('[DeepgramProxy] API key present:', !!apiKey, 'length:', apiKey?.length || 0);
   315→
   316→  const deepgramWs = new WebSocket(deepgramUrl, {
   317→    headers: {
   318→      'Authorization': `Token ${apiKey}`
   319→    }
   320→  });
   321→
   322→  let isDeepgramOpen = false;
   323→  const audioBuffer = []; // Buffer audio while Deepgram connects
   324→
   325→  // Handle HTTP errors during WebSocket upgrade
   326→  deepgramWs.on('unexpected-response', (req, res) => {
   327→    let body = '';
   328→    res.on('data', chunk => body += chunk);
   329→    res.on('end', () => {
   330→      console.error('[DeepgramProxy] Deepgram rejected connection:', res.statusCode, res.statusMessage);
   331→      console.error('[DeepgramProxy] Response body:', body);
   332→      if (clientWs.readyState === WebSocket.OPEN) {
   333→        clientWs.send(JSON.stringify({ error: `Deepgram error: ${res.statusCode} ${res.statusMessage}` }));
   334→        clientWs.close(1008, `Deepgram: ${res.statusCode}`);
   335→      }
   336→    });
   337→  });
   338→
   339→  deepgramWs.on('open', () => {
   340→    console.log('[DeepgramProxy] Connected to Deepgram successfully!');
   341→    isDeepgramOpen = true;
   342→
   343→    // Send any buffered audio
   344→    console.log('[DeepgramProxy] Sending', audioBuffer.length, 'buffered chunks');
   345→    while (audioBuffer.length > 0) {
   346→      const chunk = audioBuffer.shift();
   347→      deepgramWs.send(chunk);
   348→    }
   349→  });
   350→
   351→  deepgramWs.on('message', (data) => {
   352→    const msg = data.toString();
   353→    console.log('[DeepgramProxy] Received from Deepgram:', msg.substring(0, 200));
   354→    // Forward Deepgram responses to client
   355→    if (clientWs.readyState === WebSocket.OPEN) {
   356→      clientWs.send(msg);
   357→    }
   358→  });
   359→
   360→  deepgramWs.on('error', (err) => {
   361→    console.error('[DeepgramProxy] Deepgram WebSocket error:', err.message);
   362→    console.error('[DeepgramProxy] Error details:', err);
   363→    if (clientWs.readyState === WebSocket.OPEN) {
   364→      clientWs.send(JSON.stringify({ error: 'Transcription service error' }));
   365→    }
   366→  });
   367→
   368→  deepgramWs.on('close', (code, reason) => {
   369→    console.log('[DeepgramProxy] Deepgram closed, code:', code, 'reason:', reason?.toString());
   370→    isDeepgramOpen = false;
   371→    if (clientWs.readyState === WebSocket.OPEN) {
   372→      clientWs.close(code, reason?.toString() || 'Deepgram closed');
   373→    }
   374→  });
   375→
   376→  // Handle audio from client
   377→  let audioChunkCount = 0;
   378→  clientWs.on('message', (data) => {
   379→    audioChunkCount++;
   380→    if (isDeepgramOpen && deepgramWs.readyState === WebSocket.OPEN) {
   381→      if (audioChunkCount <= 5 || audioChunkCount % 20 === 0) {
   382→        // Debug: Check data type and first few bytes
   383→        const isBuffer = Buffer.isBuffer(data);
   384→        const first8 = isBuffer ? Array.from(data.slice(0, 8)) : 'not buffer';
   385→        const hasNonZero = isBuffer ? data.some(b => b !== 0) : false;
   386→        console.log(`[DeepgramProxy] Forwarding chunk #${audioChunkCount}:`, {
   387→          size: data.length,
   388→          isBuffer,
   389→          first8bytes: first8,
   390→          hasNonZero
   391→        });
   392→      }
   393→      deepgramWs.send(data);
   394→    } else {
   395→      console.log(`[DeepgramProxy] Buffering audio chunk #${audioChunkCount}, Deepgram state: ${deepgramWs.readyState}`);
   396→      audioBuffer.push(data);
   397→    }
   398→  });
   399→
   400→  clientWs.on('close', () => {
   401→    console.log('[DeepgramProxy] Client disconnected');
   402→    if (deepgramWs.readyState === WebSocket.OPEN) {
   403→      deepgramWs.close();
   404→    }
   405→  });
   406→
   407→  clientWs.on('error', (err) => {
   408→    console.error('[DeepgramProxy] Client error:', err.message);
   409→  });
   410→});
   411→
   412→// Twilio Media Streams WebSocket handler (for two-way call transcription)
   413→const { handleTwilioMediaStream } = require('./services/twilioMedia');
   414→twilioWss.on('connection', (ws, request) => {
   415→  console.log('[TwilioMedia] New WebSocket connection from Twilio');
   416→  handleTwilioMediaStream(ws, request);
   417→});
   418→console.log('[TwilioMedia] WebSocket endpoint ready: /api/twilio-media');
   419→
   420→// Start server
   421→server.listen(PORT, async () => {
   422→  console.log(`Growth Engine running on port ${PORT}`);
   423→  console.log(`Admin UI: http://localhost:${PORT}`);
   424→  console.log(`API: http://localhost:${PORT}/api/*`);
   425→  console.log(`WebSocket: ws://localhost:${PORT}/api/transcribe/ws`);
   426→  console.log(`Twilio Media: ws://localhost:${PORT}/api/twilio-media`);
   427→
   428→  // Test database connection on startup
   429→  const dbConnected = await testConnection();
   430→  if (dbConnected) {
   431→    console.log('Supabase connection: OK');
   432→
   433→    // Start scheduled jobs
   434→    startJobs();
   435→  } else {
   436→    console.warn('Supabase connection: FAILED - check credentials');
   437→  }
   438→});
   439→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>


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