feat(admin): add admin notification system for deposits, purchases, and renewals

services/admin_notifications.py

@@ -0,0 +1,111 @@
+import logging
+from html import escape
+
+from aiogram import Bot
+
+from config import settings
+
+logger = logging.getLogger(__name__)
+
+
+async def _send_admin_log(bot: Bot, topic_id: int | None, text: str) -> None:
+    if settings.admin_log_chat_id is None or topic_id is None:
+        return
+
+    try:
+        await bot.send_message(
+            settings.admin_log_chat_id,
+            text,
+            message_thread_id=topic_id,
+            disable_web_page_preview=True,
+        )
+    except Exception:
+        logger.warning("Failed to send admin log notification", exc_info=True)
+
+
+def _format_username(username: str | None) -> str:
+    if not username:
+        return "-"
+    return "@" + escape(username)
+
+
+async def notify_deposit(
+    bot: Bot,
+    *,
+    user_id: int,
+    amount: int,
+    balance_before: int,
+    balance_after: int,
+    bill_id: int,
+    payment_id: str,
+) -> None:
+    await _send_admin_log(
+        bot,
+        settings.admin_log_deposit_topic_id,
+        "\n".join(
+            [
+                "<b>Пополнение баланса</b>",
+                f"Пользователь: <code>{user_id}</code>",
+                f"Сумма: <b>{amount}₽</b>",
+                f"Баланс: {balance_before}₽ -> {balance_after}₽",
+                f"Bill ID: <code>{bill_id}</code>",
+                f"Payment ID: <code>{escape(payment_id)}</code>",
+            ]
+        ),
+    )
+
+
+async def notify_subscription_purchase(
+    bot: Bot,
+    *,
+    user_id: int,
+    username: str | None,
+    amount: int,
+    balance_before: int,
+    balance_after: int,
+    devices: int,
+    duration_days: int,
+    whitelists: bool,
+    credit: int,
+) -> None:
+    lines = [
+        "<b>Покупка подписки</b>",
+        f"Пользователь: <code>{user_id}</code> ({_format_username(username)})",
+        f"Стоимость: <b>{amount}₽</b>",
+        f"Баланс: {balance_before}₽ -> {balance_after}₽",
+        f"Устройства: {devices}",
+        f"Срок: {duration_days} дн.",
+        f"Whitelist: {'да' if whitelists else 'нет'}",
+    ]
+    if credit > 0:
+        lines.append(f"Зачет неиспользованных дней: {credit}₽")
+
+    await _send_admin_log(bot, settings.admin_log_subscriptions_topic_id, "\n".join(lines))
+
+
+async def notify_subscription_renewal(
+    bot: Bot,
+    *,
+    user_id: int,
+    amount: int,
+    balance_before: int,
+    balance_after: int,
+    devices: int,
+    duration_days: int,
+    whitelists: bool,
+    end_date: str,
+) -> None:
+    await _send_admin_log(
+        bot,
+        settings.admin_log_subscriptions_topic_id,
+        (
+            "<b>Продление подписки</b>",
+            f"Пользователь: <code>{user_id}</code>",
+            f"Стоимость: <b>{amount}₽</b>",
+            f"Баланс: {balance_before}₽ -> {balance_after}₽",
+            f"Устройства: {devices}",
+            f"Срок: {duration_days} дн.",
+            f"Whitelist: {'да' if whitelists else 'нет'}",
+            f"Новая дата окончания: {escape(end_date)}",
+        ),
+    )

services/renewal_service.py

@@ -14,6 +14,7 @@ from repositories.subscriptions import SubscriptionRepository
 from repositories.users import UserRepository
 from schemas.subscriptions import InternalSquads, SubscriptionPlan, SubscriptionStatus
 from services import rw as rw_service
+from services.admin_notifications import notify_subscription_renewal
 
 logger = logging.getLogger(__name__)
 
@@ -91,7 +92,7 @@ class RenewalService:
             await self._notify_user(user_id, AUTORENEWAL_INSUFFICIENT_FUNDS)
             return False
 
-        result = await self.user_repository.decrease_user_balance(
+        renewed_user = await self.user_repository.decrease_user_balance(
             session,
             user_id,
             price,
@@ -99,7 +100,7 @@ class RenewalService:
             description=f"autorenewal: devices={subscription.devices}, duration={subscription.duration_days}d, whitelists={subscription.whitelists}",
         )
 
-        if not result:
+        if not renewed_user:
             logger.error("Failed to decrease balance for user %d", user_id)
             return False
 
@@ -136,6 +137,17 @@ class RenewalService:
                 end_date=new_end_date.strftime("%d.%m.%Y"),
             ),
         )
+        await notify_subscription_renewal(
+            self.bot,
+            user_id=user_id,
+            amount=price,
+            balance_before=renewed_user.balance + price,
+            balance_after=renewed_user.balance,
+            devices=subscription.devices,
+            duration_days=subscription.duration_days,
+            whitelists=subscription.whitelists,
+            end_date=new_end_date.strftime("%d.%m.%Y"),
+        )
 
         logger.info("Successfully renewed subscription for user %d", user_id)
         return True