fix(admin): delete Remnawave user with bot account

backend/bot/app/web/admin_api_impl/users.py

@@ -1,5 +1,16 @@
 # ruff: noqa: F401,F403,F405,I001
 from ._runtime import *  # noqa: F403,F405
+from .auth import _require_admin_user_id
+from .common import (
+    _build_admin_webapp_referral_link,
+    _error,
+    _ok,
+    _premium_traffic_list_payload,
+    _read_json,
+    _serialize_payment,
+    _serialize_subscription,
+    _serialize_user,
+)
 
 import hashlib
 from html import escape as html_escape
@@ -861,18 +872,62 @@ async def admin_user_delete_route(request: web.Request) -> web.Response:
     target_id = int(request.match_info["user_id"])
 
     settings: Settings = request.app["settings"]
+    panel_service = request.app.get("panel_service")
+    if panel_service is None:
+        subscription_service = request.app.get("subscription_service")
+        panel_service = getattr(subscription_service, "panel_service", None)
     async_session_factory: sessionmaker = request.app["async_session_factory"]
     async with async_session_factory() as session:
+        user = await user_dal.get_user_by_id(session, target_id)
+        if not user:
+            return _error(404, "not_found")
+
+        panel_user_uuids = await user_dal.get_panel_user_uuids_for_user(
+            session,
+            target_id,
+            user=user,
+        )
+        if panel_user_uuids and panel_service is None:
+            await session.rollback()
+            return _error(503, "panel_service_unavailable")
+
+        for panel_uuid in panel_user_uuids:
+            try:
+                panel_deleted = await panel_service.delete_user_from_panel(
+                    panel_uuid,
+                    log_response=False,
+                )
+            except Exception as exc:
+                logger.warning(
+                    "Admin webapp failed to delete panel user %s for user %s: %s",
+                    panel_uuid,
+                    target_id,
+                    exc,
+                )
+                await session.rollback()
+                return _error(502, "panel_delete_failed", str(exc))
+
+            if not panel_deleted:
+                await session.rollback()
+                return _error(
+                    502,
+                    "panel_delete_failed",
+                    f"Failed to delete panel user {panel_uuid}",
+                )
+
         ok = await user_dal.delete_user_and_relations(session, target_id)
         if not ok:
             await session.rollback()
             return _error(404, "not_found")
-        await message_log_dal.create_message_log(
+        await message_log_dal.create_message_log_no_commit(
             session,
             {
-                "user_id": actor_id,
+                "user_id": actor_id if actor_id != target_id else None,
                 "event_type": "admin_delete_user_webapp",
-                "content": f"Deleted user_id={target_id}",
+                "content": (
+                    f"Deleted user_id={target_id}; "
+                    f"panel_uuids={','.join(panel_user_uuids) or 'none'}"
+                ),
                 "is_admin_event": True,
             },
         )

backend/bot/handlers/admin/user_management.py

@@ -1264,8 +1264,13 @@ async def process_delete_user_confirmation_handler(
         return
 
     try:
-        if user_model.panel_user_uuid:
-            panel_deleted = await panel_service.delete_user_from_panel(user_model.panel_user_uuid)
+        panel_user_uuids = await user_dal.get_panel_user_uuids_for_user(
+            session,
+            target_user_id,
+            user=user_model,
+        )
+        for panel_uuid in panel_user_uuids:
+            panel_deleted = await panel_service.delete_user_from_panel(panel_uuid)
             if not panel_deleted:
                 await message.answer(
                     _(

backend/db/dal/user_dal.py

@@ -12,10 +12,17 @@ from sqlalchemy.orm import aliased
 
 from ..models import (
     AdAttribution,
+    EmailVerificationCode,
+    HwidDevicePurchase,
     MessageLog,
     Payment,
     PromoCodeActivation,
     Subscription,
+    SupportTicket,
+    SupportTicketMessage,
+    TariffChange,
+    TrafficTopup,
+    TrafficWarning,
     User,
     UserBilling,
     UserPaymentMethod,
@@ -583,6 +590,40 @@ async def get_all_users_with_panel_uuid(session: AsyncSession) -> List[User]:
     return result.scalars().all()
 
 
+async def get_panel_user_uuids_for_user(
+    session: AsyncSession,
+    user_id: int,
+    *,
+    user: Optional[User] = None,
+) -> List[str]:
+    """Return every Remnawave user UUID linked to a bot user.
+
+    The canonical UUID normally lives on ``users.panel_user_uuid``, but older
+    or partially-synced records can still have UUIDs only on subscription rows.
+    """
+
+    if user is None:
+        user = await get_user_by_id(session, user_id)
+
+    panel_uuids: List[str] = []
+    seen: set[str] = set()
+
+    def add_uuid(value: Any) -> None:
+        panel_uuid = str(value or "").strip()
+        if panel_uuid and panel_uuid not in seen:
+            seen.add(panel_uuid)
+            panel_uuids.append(panel_uuid)
+
+    add_uuid(getattr(user, "panel_user_uuid", None))
+
+    stmt = select(Subscription.panel_user_uuid).where(Subscription.user_id == user_id)
+    result = await session.execute(stmt)
+    for panel_uuid in result.scalars().all():
+        add_uuid(panel_uuid)
+
+    return panel_uuids
+
+
 async def get_enhanced_user_statistics(session: AsyncSession) -> Dict[str, Any]:
     """Get comprehensive user statistics including active users, trial users, etc."""
     from datetime import datetime, timezone
@@ -706,19 +747,69 @@ async def delete_user_and_relations(session: AsyncSession, user_id: int) -> bool
         update(User).where(User.referred_by_id == user_id).values(referred_by_id=None)
     )
 
-    # Clean up dependent tables that do not cascade automatically
+    subscription_ids = select(Subscription.subscription_id).where(Subscription.user_id == user_id)
+    payment_ids = select(Payment.payment_id).where(Payment.user_id == user_id)
+    support_ticket_ids = select(SupportTicket.ticket_id).where(SupportTicket.user_id == user_id)
+
+    # Clean up dependent tables that do not cascade automatically.
+    await session.execute(
+        delete(TrafficTopup).where(
+            or_(
+                TrafficTopup.subscription_id.in_(subscription_ids),
+                TrafficTopup.payment_id.in_(payment_ids),
+            )
+        )
+    )
+    await session.execute(
+        delete(HwidDevicePurchase).where(
+            or_(
+                HwidDevicePurchase.subscription_id.in_(subscription_ids),
+                HwidDevicePurchase.payment_id.in_(payment_ids),
+            )
+        )
+    )
+    await session.execute(
+        delete(TariffChange).where(
+            or_(
+                TariffChange.subscription_id.in_(subscription_ids),
+                TariffChange.payment_id.in_(payment_ids),
+            )
+        )
+    )
+    await session.execute(
+        delete(TrafficWarning).where(TrafficWarning.subscription_id.in_(subscription_ids))
+    )
+    await session.execute(
+        delete(SupportTicketMessage).where(SupportTicketMessage.ticket_id.in_(support_ticket_ids))
+    )
+    await session.execute(
+        update(SupportTicketMessage)
+        .where(SupportTicketMessage.author_user_id == user_id)
+        .values(author_user_id=None)
+    )
+    await session.execute(delete(SupportTicket).where(SupportTicket.user_id == user_id))
+    await session.execute(
+        delete(EmailVerificationCode).where(EmailVerificationCode.target_user_id == user_id)
+    )
     await session.execute(
         delete(MessageLog).where(
             or_(MessageLog.user_id == user_id, MessageLog.target_user_id == user_id)
         )
     )
-    await session.execute(delete(Payment).where(Payment.user_id == user_id))
-    await session.execute(delete(Subscription).where(Subscription.user_id == user_id))
-    await session.execute(delete(PromoCodeActivation).where(PromoCodeActivation.user_id == user_id))
+    await session.execute(
+        delete(PromoCodeActivation).where(
+            or_(
+                PromoCodeActivation.user_id == user_id,
+                PromoCodeActivation.payment_id.in_(payment_ids),
+            )
+        )
+    )
     await session.execute(delete(UserPaymentMethod).where(UserPaymentMethod.user_id == user_id))
     await session.execute(delete(UserBilling).where(UserBilling.user_id == user_id))
     await session.execute(delete(AdAttribution).where(AdAttribution.user_id == user_id))
     await session.execute(delete(UserTelegramAvatar).where(UserTelegramAvatar.user_id == user_id))
+    await session.execute(delete(Payment).where(Payment.user_id == user_id))
+    await session.execute(delete(Subscription).where(Subscription.user_id == user_id))
 
     await session.delete(user)
     await session.flush()

frontend/src/admin/sections/UserDetailModal.svelte

@@ -1028,7 +1028,7 @@
   description={at(
     "user_delete_confirm_subtitle",
     {},
-    "Действие необратимо. Удалятся все платежи, подписки и логи."
+    "Действие необратимо. Удалятся записи в БД бота и пользователь в Remnawave Panel."
   )}
   closeLabel={at("close", {}, "Закрыть")}
   onclose={() => usersStore.updateState({ userDeleteOpen: false })}

locales/en.json

@@ -317,7 +317,7 @@
   "admin_traffic_grant_regular_done": "✅ +{gb} GB of regular traffic granted to user {user_id}",
   "admin_traffic_grant_premium_done": "✅ +{gb} GB of premium traffic granted to user {user_id}",
   "admin_user_delete_not_allowed": "❌ You are not permitted to delete users.",
-  "admin_user_delete_confirmation_prompt": "⚠️ You are about to delete user {user_id} completely.\n\nSend the exact Telegram ID of this user to confirm.\nAny other reply will cancel the operation.",
+  "admin_user_delete_confirmation_prompt": "⚠️ You are about to delete user {user_id} from the bot and the panel.\n\nSend the exact Telegram ID of this user to confirm.\nAny other reply will cancel the operation.",
   "admin_user_delete_state_missing": "⚠️ No active delete operation. Start again.",
   "admin_user_delete_cancelled": "Deletion cancelled.",
   "admin_user_delete_mismatch": "⚠️ ID mismatch. Deletion aborted.",
@@ -1235,7 +1235,7 @@
   "admin_user_ban_confirm_title": "Ban user?",
   "admin_user_ban_confirm_subtitle": "{name} will no longer be able to interact with the bot. This can be undone later.",
   "admin_user_delete_confirm_title": "Delete user?",
-  "admin_user_delete_confirm_subtitle": "This action is irreversible. All payments, subscriptions, and logs will be deleted.",
+  "admin_user_delete_confirm_subtitle": "This action is irreversible. Bot database records and the Remnawave Panel user will be deleted.",
   "admin_user_btn_confirm_delete": "Confirm Delete",
   "admin_btn_add_premium_squad": "Add premium squad",
   "admin_tariff_col_volume_gb": "Volume, GB",

locales/ru.json

@@ -317,7 +317,7 @@
   "admin_traffic_grant_regular_done": "✅ +{gb} ГБ обычного трафика выдано пользователю {user_id}",
   "admin_traffic_grant_premium_done": "✅ +{gb} ГБ премиум-трафика выдано пользователю {user_id}",
   "admin_user_delete_not_allowed": "❌ У вас нет прав для удаления пользователей.",
-  "admin_user_delete_confirmation_prompt": "⚠️ Вы хотите полностью удалить пользователя {user_id}.\n\nОтправьте точный Telegram ID этого пользователя, чтобы подтвердить удаление.\nЛюбой другой ответ отменит операцию.",
+  "admin_user_delete_confirmation_prompt": "⚠️ Вы хотите полностью удалить пользователя {user_id} из бота и панели.\n\nОтправьте точный Telegram ID этого пользователя, чтобы подтвердить удаление.\nЛюбой другой ответ отменит операцию.",
   "admin_user_delete_state_missing": "⚠️ Нет активной операции удаления. Начните заново.",
   "admin_user_delete_cancelled": "Удаление отменено.",
   "admin_user_delete_mismatch": "⚠️ ID не совпадает. Удаление отменено.",
@@ -1235,7 +1235,7 @@
   "admin_user_ban_confirm_title": "Заблокировать пользователя?",
   "admin_user_ban_confirm_subtitle": "{name} больше не сможет взаимодействовать с ботом. Действие можно отменить позже.",
   "admin_user_delete_confirm_title": "Удалить пользователя?",
-  "admin_user_delete_confirm_subtitle": "Действие необратимо. Удалятся все платежи, подписки и логи.",
+  "admin_user_delete_confirm_subtitle": "Действие необратимо. Удалятся записи в БД бота и пользователь в Remnawave Panel.",
   "admin_user_btn_confirm_delete": "Подтвердить удаление",
   "admin_btn_add_premium_squad": "Добавить premium-сквад",
   "admin_tariff_col_volume_gb": "Объём, GB",

tests/test_admin_user_delete.py

@@ -0,0 +1,155 @@
+import json
+import unittest
+from types import SimpleNamespace
+from unittest.mock import AsyncMock, patch
+
+from bot.app.web.admin_api_impl import users as admin_users
+
+
+class FakeSession:
+    def __init__(self):
+        self.committed = False
+        self.rolled_back = False
+
+    async def __aenter__(self):
+        return self
+
+    async def __aexit__(self, exc_type, exc, tb):
+        return False
+
+    async def commit(self):
+        self.committed = True
+
+    async def rollback(self):
+        self.rolled_back = True
+
+
+class AdminUserDeleteRouteTests(unittest.IsolatedAsyncioTestCase):
+    def _request(self, session: FakeSession, app_overrides=None):
+        app = {
+            "settings": SimpleNamespace(),
+            "async_session_factory": lambda: session,
+        }
+        app.update(app_overrides or {})
+        return SimpleNamespace(
+            app=app,
+            match_info={"user_id": "42"},
+        )
+
+    async def test_deletes_panel_users_before_bot_db_user(self):
+        session = FakeSession()
+        calls = []
+
+        async def delete_panel_user(panel_uuid, log_response=False):
+            calls.append(("panel", panel_uuid, log_response))
+            return True
+
+        async def delete_db_user(_session, user_id):
+            calls.append(("db", user_id))
+            return True
+
+        panel_service = SimpleNamespace(
+            delete_user_from_panel=AsyncMock(side_effect=delete_panel_user),
+        )
+        request = self._request(session, {"panel_service": panel_service})
+        user = SimpleNamespace(user_id=42, panel_user_uuid="panel-main")
+
+        with (
+            patch.object(admin_users, "_require_admin_user_id", return_value=100),
+            patch.object(admin_users.user_dal, "get_user_by_id", AsyncMock(return_value=user)),
+            patch.object(
+                admin_users.user_dal,
+                "get_panel_user_uuids_for_user",
+                AsyncMock(return_value=["panel-main", "panel-sub"]),
+            ) as collect_uuids,
+            patch.object(
+                admin_users.user_dal,
+                "delete_user_and_relations",
+                AsyncMock(side_effect=delete_db_user),
+            ),
+            patch.object(
+                admin_users.message_log_dal,
+                "create_message_log_no_commit",
+                AsyncMock(),
+            ) as log_mock,
+            patch.object(admin_users, "_invalidate_after_admin_user_mutation", AsyncMock()),
+        ):
+            response = await admin_users.admin_user_delete_route(request)
+
+        self.assertEqual(response.status, 200)
+        self.assertEqual(json.loads(response.text)["ok"], True)
+        self.assertEqual(
+            calls,
+            [
+                ("panel", "panel-main", False),
+                ("panel", "panel-sub", False),
+                ("db", 42),
+            ],
+        )
+        collect_uuids.assert_awaited_once_with(session, 42, user=user)
+        log_payload = log_mock.await_args.args[1]
+        self.assertEqual(log_payload["event_type"], "admin_delete_user_webapp")
+        self.assertIn("panel-main,panel-sub", log_payload["content"])
+        self.assertTrue(session.committed)
+        self.assertFalse(session.rolled_back)
+
+    async def test_aborts_when_panel_service_is_unavailable_for_panel_user(self):
+        session = FakeSession()
+        request = self._request(session)
+        user = SimpleNamespace(user_id=42, panel_user_uuid="panel-main")
+
+        with (
+            patch.object(admin_users, "_require_admin_user_id", return_value=100),
+            patch.object(admin_users.user_dal, "get_user_by_id", AsyncMock(return_value=user)),
+            patch.object(
+                admin_users.user_dal,
+                "get_panel_user_uuids_for_user",
+                AsyncMock(return_value=["panel-main"]),
+            ),
+            patch.object(
+                admin_users.user_dal,
+                "delete_user_and_relations",
+                AsyncMock(),
+            ) as delete_db,
+        ):
+            response = await admin_users.admin_user_delete_route(request)
+
+        self.assertEqual(response.status, 503)
+        self.assertEqual(json.loads(response.text)["error"], "panel_service_unavailable")
+        delete_db.assert_not_awaited()
+        self.assertTrue(session.rolled_back)
+        self.assertFalse(session.committed)
+
+    async def test_aborts_when_panel_delete_fails(self):
+        session = FakeSession()
+        panel_service = SimpleNamespace(
+            delete_user_from_panel=AsyncMock(return_value=False),
+        )
+        request = self._request(session, {"panel_service": panel_service})
+        user = SimpleNamespace(user_id=42, panel_user_uuid="panel-main")
+
+        with (
+            patch.object(admin_users, "_require_admin_user_id", return_value=100),
+            patch.object(admin_users.user_dal, "get_user_by_id", AsyncMock(return_value=user)),
+            patch.object(
+                admin_users.user_dal,
+                "get_panel_user_uuids_for_user",
+                AsyncMock(return_value=["panel-main"]),
+            ),
+            patch.object(
+                admin_users.user_dal,
+                "delete_user_and_relations",
+                AsyncMock(),
+            ) as delete_db,
+        ):
+            response = await admin_users.admin_user_delete_route(request)
+
+        self.assertEqual(response.status, 502)
+        self.assertEqual(json.loads(response.text)["error"], "panel_delete_failed")
+        panel_service.delete_user_from_panel.assert_awaited_once_with(
+            "panel-main",
+            log_response=False,
+        )
+        delete_db.assert_not_awaited()
+        self.assertTrue(session.rolled_back)
+        self.assertFalse(session.committed)

tests/test_user_dal.py

@@ -29,6 +29,73 @@ class FakeResult:
 
 
 class UserDalMergeTests(unittest.IsolatedAsyncioTestCase):
+    async def test_get_panel_user_uuids_for_user_includes_subscription_fallbacks_once(self):
+        user = SimpleNamespace(user_id=42, panel_user_uuid="panel-main")
+        session = SimpleNamespace(
+            execute=AsyncMock(
+                return_value=FakeResult(["panel-main", "panel-sub", "panel-sub", ""])
+            ),
+        )
+
+        result = await user_dal.get_panel_user_uuids_for_user(session, 42, user=user)
+
+        self.assertEqual(result, ["panel-main", "panel-sub"])
+        stmt = session.execute.await_args.args[0]
+        sql = str(
+            stmt.compile(
+                dialect=postgresql.dialect(),
+                compile_kwargs={"literal_binds": True},
+            )
+        )
+        self.assertIn("subscriptions", sql)
+        self.assertIn("42", sql)
+
+    async def test_delete_user_and_relations_cleans_dependent_tables_before_parents(self):
+        user = SimpleNamespace(user_id=42)
+        session = SimpleNamespace(
+            execute=AsyncMock(side_effect=lambda stmt: FakeResult()),
+            delete=AsyncMock(),
+            flush=AsyncMock(),
+        )
+
+        with patch("db.dal.user_dal.get_user_by_id", AsyncMock(return_value=user)):
+            deleted = await user_dal.delete_user_and_relations(session, 42)
+
+        self.assertTrue(deleted)
+
+        delete_tables = []
+        update_tables = []
+        for call in session.execute.await_args_list:
+            stmt = call.args[0]
+            if isinstance(stmt, Delete):
+                delete_tables.append(stmt.table.name)
+            elif isinstance(stmt, Update):
+                update_tables.append(stmt.table.name)
+
+        self.assertLess(delete_tables.index("traffic_topups"), delete_tables.index("payments"))
+        self.assertLess(delete_tables.index("traffic_topups"), delete_tables.index("subscriptions"))
+        self.assertLess(
+            delete_tables.index("hwid_device_purchases"),
+            delete_tables.index("payments"),
+        )
+        self.assertLess(delete_tables.index("tariff_changes"), delete_tables.index("payments"))
+        self.assertLess(
+            delete_tables.index("traffic_warnings"),
+            delete_tables.index("subscriptions"),
+        )
+        self.assertLess(
+            delete_tables.index("promo_code_activations"),
+            delete_tables.index("payments"),
+        )
+        self.assertLess(
+            delete_tables.index("support_ticket_messages"),
+            delete_tables.index("support_tickets"),
+        )
+        self.assertIn("support_ticket_messages", update_tables)
+        self.assertIn("email_verification_codes", delete_tables)
+        session.delete.assert_awaited_once_with(user)
+        session.flush.assert_awaited_once()
+
     async def test_get_user_ids_without_active_subscription_uses_left_join_null_check(self):
         session = SimpleNamespace(
             execute=AsyncMock(return_value=FakeResult([2, 3])),