Add moderation system
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"""
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Telegram-бот модерации карточек.
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Слушает очередь RabbitMQ «moderation» и отправляет карточки
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в чат администратору с inline-кнопками «Принять ✅» / «Отклонить ❌».
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При нажатии кнопки бот вызывает защищённые эндпоинты
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/card_accept или /card_reject с секретным заголовком.
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"""
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import os
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import json
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import asyncio
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import logging
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from datetime import datetime
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import aiohttp
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from dotenv import load_dotenv
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from aiogram import Bot, Dispatcher, F
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from aiogram.types import CallbackQuery, InlineKeyboardButton, InlineKeyboardMarkup
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from schemas.base_schemas import Card
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from rabbit_worker import RabbitWorker
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load_dotenv()
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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# ── Конфигурация ──────────────────────────────────────────────
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BOT_TOKEN = os.getenv("TG_BOT_TOKEN")
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ADMIN_CHAT_ID = int(os.getenv("TG_ADMIN_CHAT_ID", "0"))
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API_BASE_URL = os.getenv("API_BASE_URL", "http://localhost:5000")
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MODERATION_SECRET = os.getenv("MODERATION_SECRET", "change-me-in-production")
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bot = Bot(token=BOT_TOKEN)
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dp = Dispatcher()
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rabbit = RabbitWorker()
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# ── Отправка карточки администратору ──────────────────────────
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async def _get_author_username(author_id: int) -> str:
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"""Запрашивает username автора через API."""
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try:
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async with aiohttp.ClientSession() as session:
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async with session.get(
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f"{API_BASE_URL}/get_user", params={"user_id": author_id}
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) as resp:
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if resp.status == 200:
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data = await resp.json()
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username = data.get("result", {}).get("username", "")
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if username:
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return f"@{username}"
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except Exception as exc:
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logger.warning("Failed to fetch username for %s: %s", author_id, exc)
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return str(author_id)
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def _format_date(iso_date: str) -> str:
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"""Преобразует ISO-дату в формат ДД.ММ.ГГГГ ЧЧ:ММ:СС."""
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try:
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dt = datetime.fromisoformat(iso_date)
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return dt.strftime("%d.%m.%Y %H:%M:%S")
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except (ValueError, TypeError):
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return iso_date
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async def send_card_to_admin(card: Card) -> None:
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"""Формирует сообщение и inline-клавиатуру для карточки."""
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author_display = await _get_author_username(card.author_id)
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date_display = _format_date(card.creation_date)
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text = (
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f"🆕 <b>Новая карточка #{card.card_id}</b>\n\n"
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f"🅰️ {card.choice_A}\n"
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f"🅱️ {card.choice_B}\n\n"
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f"👤 Автор: {author_display}\n"
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f"📅 Создана: {date_display}"
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)
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keyboard = InlineKeyboardMarkup(
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inline_keyboard=[
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[
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InlineKeyboardButton(
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text="Принять ✅",
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callback_data=f"accept:{card.card_id}",
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),
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InlineKeyboardButton(
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text="Отклонить ❌",
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callback_data=f"reject:{card.card_id}",
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),
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]
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]
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)
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await bot.send_message(
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chat_id=ADMIN_CHAT_ID,
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text=text,
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reply_markup=keyboard,
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parse_mode="HTML",
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)
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logger.info("Sent card %s to admin chat", card.card_id)
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# ── Вызов защищённых эндпоинтов API ──────────────────────────
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async def call_moderation_api(action: str, card_id: int) -> dict:
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"""
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Вызывает /card_accept или /card_reject с секретным заголовком.
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action: 'accept' | 'reject'
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"""
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endpoint = f"{API_BASE_URL}/card_{action}"
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headers = {"X-Moderation-Secret": MODERATION_SECRET}
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params = {"card_id": card_id}
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async with aiohttp.ClientSession() as session:
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async with session.patch(endpoint, headers=headers, params=params) as resp:
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data = await resp.json()
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return data
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# ── Обработчики callback-кнопок ───────────────────────────────
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@dp.callback_query(F.data.startswith("accept:"))
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async def on_accept(callback: CallbackQuery) -> None:
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card_id = int(callback.data.split(":")[1])
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result = await call_moderation_api("accept", card_id)
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if result.get("error"):
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await callback.answer(f"Ошибка: {result['result']}", show_alert=True)
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return
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await callback.message.edit_text(
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callback.message.text + "\n\n✅ <b>ПРИНЯТА</b>",
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parse_mode="HTML",
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)
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await callback.answer("Карточка принята!")
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logger.info("Card %s accepted by admin", card_id)
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@dp.callback_query(F.data.startswith("reject:"))
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async def on_reject(callback: CallbackQuery) -> None:
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card_id = int(callback.data.split(":")[1])
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result = await call_moderation_api("reject", card_id)
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if result.get("error"):
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await callback.answer(f"Ошибка: {result['result']}", show_alert=True)
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return
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await callback.message.edit_text(
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callback.message.text + "\n\n❌ <b>ОТКЛОНЕНА</b>",
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parse_mode="HTML",
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)
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await callback.answer("Карточка отклонена!")
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logger.info("Card %s rejected by admin", card_id)
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# ── Lifecycle-хуки aiogram ────────────────────────────────────
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_rabbit_task: asyncio.Task | None = None
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@dp.startup()
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async def on_startup() -> None:
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global _rabbit_task
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_rabbit_task = asyncio.create_task(
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rabbit.consume_moderation(send_card_to_admin)
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)
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logger.info("Moderation bot started, RabbitMQ consumer running")
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@dp.shutdown()
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async def on_shutdown() -> None:
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if _rabbit_task:
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_rabbit_task.cancel()
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try:
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await _rabbit_task
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except asyncio.CancelledError:
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pass
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logger.info("Moderation bot stopped")
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if __name__ == "__main__":
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dp.run_polling(bot)
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