fix: stop syncing email in panel descriptions

tests/test_profile_sync_middleware.py

@@ -69,6 +69,64 @@ class ProfileSyncMiddlewareCacheTests(unittest.IsolatedAsyncioTestCase):
         get_user.assert_awaited_once()
         self.assertEqual(handler.await_count, 2)
 
+    async def test_profile_sync_keeps_email_out_of_panel_description(self):
+        middleware = ProfileSyncMiddleware()
+        handler = AsyncMock(return_value="ok")
+        event = SimpleNamespace()
+        tg_user = SimpleNamespace(
+            id=42,
+            username="alice",
+            first_name="Alice",
+            last_name="Smith",
+        )
+        db_user = SimpleNamespace(
+            user_id=42,
+            telegram_id=42,
+            username="oldalice",
+            first_name="Old",
+            last_name="Smith",
+            email="linked@example.com",
+            panel_user_uuid="panel-42",
+        )
+        panel_service = SimpleNamespace(
+            update_user_details_on_panel=AsyncMock(return_value={"uuid": "panel-42"})
+        )
+        cache_store = {}
+
+        async def fake_get(_settings, key):
+            return cache_store.get(key)
+
+        async def fake_set(_settings, key, value, ttl):
+            cache_store[key] = value
+
+        data = {
+            "session": AsyncMock(),
+            "event_from_user": tg_user,
+            "settings": self._settings(),
+            "panel_service": panel_service,
+        }
+        with (
+            patch.object(profile_sync_module, "cache_get_json", fake_get),
+            patch.object(profile_sync_module, "cache_set_json", fake_set),
+            patch.object(
+                profile_sync_module.user_dal,
+                "get_user_by_telegram_id",
+                AsyncMock(return_value=db_user),
+            ),
+            patch.object(
+                profile_sync_module.user_dal,
+                "update_user",
+                AsyncMock(return_value=db_user),
+            ),
+        ):
+            result = await middleware(handler, event, data)
+
+        self.assertEqual(result, "ok")
+        panel_service.update_user_details_on_panel.assert_awaited_once()
+        _, payload = panel_service.update_user_details_on_panel.await_args.args[:2]
+        self.assertEqual(payload["description"], "alice\nAlice\nSmith")
+        self.assertEqual(payload["email"], "linked@example.com")
+
 
 if __name__ == "__main__":
     unittest.main()