WeLe Agentic AI: LangGraph multi-agent CRM assistant with voice

2026-08-28 02:16:03 +05:30
commit 105e58e02a
69 changed files with 11501 additions and 0 deletions
@@ -0,0 +1,44 @@
+import jwt from 'jsonwebtoken';
+import dotenv from 'dotenv';
+dotenv.config();
+
+const BASE = 'http://localhost:4000';
+const ADMIN = '6a00cefe524bebd27037a968';
+const token = jwt.sign({ id: ADMIN }, process.env.CRM_JWT_SECRET, { expiresIn: '30m' });
+
+const res = await fetch(`${BASE}/api/agent/stream`, {
+  method: 'POST',
+  headers: { 'content-type': 'application/json', authorization: `Bearer ${token}` },
+  body: JSON.stringify({
+    message: 'Show me the lead temperature split and how many follow-ups are overdue.',
+    session_id: 'stream-' + Math.random().toString(36).slice(2, 8),
+  }),
+});
+
+console.log('status', res.status, res.headers.get('content-type'));
+
+const reader = res.body.getReader();
+const dec = new TextDecoder();
+let buf = '';
+let events = 0;
+
+for (;;) {
+  const { value, done } = await reader.read();
+  if (done) break;
+  buf += dec.decode(value, { stream: true });
+  const frames = buf.split('\n\n');
+  buf = frames.pop() ?? '';
+  for (const f of frames) {
+    const line = f.split('\n').find((l) => l.startsWith('data: '));
+    if (!line) { if (f.startsWith(':')) console.log('  · heartbeat'); continue; }
+    const ev = JSON.parse(line.slice(6));
+    events++;
+    if (ev.type === 'step') console.log(`  → step: ${ev.label}${ev.detail ? ` — ${ev.detail.slice(0, 70)}` : ''}`);
+    else if (ev.type === 'blocks' || ev.type === 'result') {
+      const kinds = (ev.blocks || []).map((b) => b.type).join(', ');
+      if (ev.blocks?.length) console.log(`  ✔ ${ev.type}: [${kinds}]`);
+    } else console.log(`  · ${ev.type}`);
+  }
+}
+console.log(`\ntotal SSE events: ${events}`);
+process.exit(0);