fix: keep Telegram AI extract result on metadata errors (#1045)

e2e/tests/api/telegram-ai-extract.spec.ts

@@ -0,0 +1,55 @@
+import { test, expect } from '@playwright/test';
+import { WORKER_URL, createTestAddress, deleteAddress } from '../../fixtures/test-helpers';
+
+test.describe('Telegram AI extraction rendering', () => {
+  test('realtime mail stores AI extraction metadata for Telegram rendering', async ({ request }) => {
+    const { jwt, address } = await createTestAddress(request, 'tg-ai');
+
+    try {
+      const subject = `Telegram AI realtime ${Date.now()}`;
+      const raw = [
+        'From: sender@test.example.com',
+        `To: ${address}`,
+        `Subject: ${subject}`,
+        `Message-ID: <telegram-ai-${Date.now()}@test>`,
+        'MIME-Version: 1.0',
+        'Content-Type: text/plain; charset=utf-8',
+        '',
+        'Telegram AI extraction realtime body',
+      ].join('\r\n');
+
+      const receiveRes = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+        data: {
+          from: 'sender@test.example.com',
+          to: address,
+          raw,
+          ai_extract_result: {
+            type: 'auth_code',
+            result: '123456',
+            result_text: '',
+          },
+        },
+      });
+      expect(receiveRes.ok()).toBe(true);
+      const receiveBody = await receiveRes.json();
+      expect(receiveBody.success).toBe(true);
+
+      const mailsRes = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+        headers: { Authorization: `Bearer ${jwt}` },
+      });
+      expect(mailsRes.ok()).toBe(true);
+      const { results } = await mailsRes.json();
+      expect(results).toHaveLength(1);
+
+      const metadata = JSON.parse(results[0].metadata);
+      expect(metadata.ai_extract).toEqual({
+        type: 'auth_code',
+        result: '123456',
+        result_text: '',
+      });
+      expect(metadata.extracted_at).toBeTruthy();
+    } finally {
+      await deleteAddress(request, jwt);
+    }
+  });
+});