222 lines
8.9 KiB
Python
222 lines
8.9 KiB
Python
import logging
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from aiogram import Router, F, types, Bot
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from aiogram.fsm.context import FSMContext
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from datetime import datetime, timedelta, timezone
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from typing import Optional
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from sqlalchemy.ext.asyncio import AsyncSession
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from config.settings import Settings
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from db.dal import promo_code_dal
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from bot.states.admin_states import AdminStates
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from bot.keyboards.inline.admin_keyboards import get_back_to_admin_panel_keyboard, get_admin_panel_keyboard
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from bot.middlewares.i18n import JsonI18n
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router = Router(name="admin_promo_codes_router")
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async def create_promo_prompt_handler(callback: types.CallbackQuery,
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state: FSMContext, i18n_data: dict,
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settings: Settings,
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session: AsyncSession):
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current_lang = i18n_data.get("current_language", settings.DEFAULT_LANGUAGE)
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i18n: Optional[JsonI18n] = i18n_data.get("i18n_instance")
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if not i18n or not callback.message:
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await callback.answer("Error preparing promo creation.",
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show_alert=True)
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return
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_ = lambda key, **kwargs: i18n.gettext(current_lang, key, **kwargs)
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prompt_text = _("admin_promo_create_prompt",
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example_format="MYPROMO20 7 100 30")
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try:
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await callback.message.edit_text(
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prompt_text,
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reply_markup=get_back_to_admin_panel_keyboard(current_lang, i18n))
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except Exception as e:
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logging.warning(
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f"Could not edit message for promo prompt: {e}. Sending new.")
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await callback.message.answer(
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prompt_text,
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reply_markup=get_back_to_admin_panel_keyboard(current_lang, i18n))
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await callback.answer()
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await state.set_state(AdminStates.waiting_for_promo_details)
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@router.message(AdminStates.waiting_for_promo_details, F.text)
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async def process_promo_code_details_handler(message: types.Message,
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state: FSMContext,
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i18n_data: dict,
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settings: Settings,
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session: AsyncSession):
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current_lang = i18n_data.get("current_language", settings.DEFAULT_LANGUAGE)
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i18n: Optional[JsonI18n] = i18n_data.get("i18n_instance")
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if not i18n:
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await message.reply("Language service error.")
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return
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_ = lambda key, **kwargs: i18n.gettext(current_lang, key, **kwargs)
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if not message.text:
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await message.answer(_("admin_promo_invalid_format"))
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return
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parts = message.text.strip().split()
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if not (3 <= len(parts) <= 4):
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await message.answer(_("admin_promo_invalid_format"))
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return
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try:
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code_str = parts[0].upper()
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if not (3 <= len(code_str) <= 30 and code_str.isalnum()):
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raise ValueError(_("admin_promo_invalid_code_format"))
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bonus_days = int(parts[1])
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max_activations = int(parts[2])
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valid_until_date: Optional[datetime] = None
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valid_until_str_display = _("admin_promo_valid_indefinitely")
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if len(parts) == 4:
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valid_days_from_now = int(parts[3])
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if valid_days_from_now <= 0:
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raise ValueError(_("admin_promo_invalid_validity_days"))
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valid_until_date = datetime.now(
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timezone.utc) + timedelta(days=valid_days_from_now)
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valid_until_str_display = _(
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"admin_promo_valid_until_display",
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date=valid_until_date.strftime('%Y-%m-%d'))
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if bonus_days <= 0 or max_activations <= 0:
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raise ValueError(_("admin_promo_invalid_bonus_or_activations"))
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except ValueError as e:
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await message.answer(_("admin_promo_invalid_values", error=str(e)))
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return
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except Exception as e_parse:
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logging.error(
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f"Error parsing promo details '{message.text}': {e_parse}")
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await message.answer(_("admin_promo_invalid_format_general"))
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return
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admin_id = message.from_user.id if message.from_user else 0
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promo_data_to_create = {
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"code": code_str,
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"bonus_days": bonus_days,
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"max_activations": max_activations,
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"created_by_admin_id": admin_id,
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"valid_until": valid_until_date,
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"is_active": True,
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"current_activations": 0
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}
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try:
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created_promo = await promo_code_dal.create_promo_code(
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session, promo_data_to_create)
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await session.commit()
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if created_promo:
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success_text = _("admin_promo_created_success",
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code=created_promo.code,
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bonus_days=created_promo.bonus_days,
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max_activations=created_promo.max_activations,
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valid_until_str=valid_until_str_display)
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await message.answer(success_text,
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reply_markup=get_back_to_admin_panel_keyboard(
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current_lang, i18n))
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else:
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await message.answer(
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_("admin_promo_creation_failed_duplicate", code=code_str))
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except Exception as e_db_create:
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await session.rollback()
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logging.error(
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f"Failed to create promo code '{code_str}' in DB: {e_db_create}",
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exc_info=True)
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await message.answer(_("admin_promo_creation_failed"))
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await state.clear()
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async def view_promo_codes_handler(callback: types.CallbackQuery,
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i18n_data: dict, settings: Settings,
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session: AsyncSession):
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current_lang = i18n_data.get("current_language", settings.DEFAULT_LANGUAGE)
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i18n: Optional[JsonI18n] = i18n_data.get("i18n_instance")
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if not i18n or not callback.message:
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await callback.answer("Error displaying promo codes.", show_alert=True)
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return
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_ = lambda key, **kwargs: i18n.gettext(current_lang, key, **kwargs)
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promo_models = await promo_code_dal.get_all_active_promo_codes(session,
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limit=20,
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offset=0)
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if not promo_models:
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await callback.message.edit_text(
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_("admin_no_active_promos"),
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reply_markup=get_back_to_admin_panel_keyboard(current_lang, i18n))
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await callback.answer()
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return
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response_text_parts = [f"<b>{_('admin_active_promos_list_header')}</b>\n"]
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for promo in promo_models:
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valid_until_display_text = _("admin_promo_valid_indefinitely")
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if promo.valid_until:
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valid_until_display_text = promo.valid_until.strftime('%Y-%m-%d')
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response_text_parts.append(
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_("admin_promo_list_item",
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code=promo.code,
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bonus=promo.bonus_days,
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current=promo.current_activations,
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max=promo.max_activations,
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valid_until=valid_until_display_text))
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final_text = "\n".join(response_text_parts)
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try:
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await callback.message.edit_text(
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final_text,
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reply_markup=get_back_to_admin_panel_keyboard(current_lang, i18n),
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parse_mode="HTML")
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except Exception as e:
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logging.warning(
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f"Failed to edit message for promo list: {e}. Sending new.")
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if callback.message:
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await callback.message.answer(
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final_text,
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reply_markup=get_back_to_admin_panel_keyboard(
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current_lang, i18n),
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parse_mode="HTML")
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await callback.answer()
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@router.callback_query(F.data == "admin_action:main",
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AdminStates.waiting_for_promo_details)
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async def cancel_promo_creation_state_to_menu(callback: types.CallbackQuery,
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state: FSMContext,
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settings: Settings,
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i18n_data: dict,
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session: AsyncSession):
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current_lang = i18n_data.get("current_language", settings.DEFAULT_LANGUAGE)
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i18n: Optional[JsonI18n] = i18n_data.get("i18n_instance")
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if not i18n or not callback.message:
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await callback.answer("Error cancelling.", show_alert=True)
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return
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_ = lambda key, **kwargs: i18n.gettext(current_lang, key, **kwargs)
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try:
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await callback.message.edit_text(_("admin_action_cancelled_default"),
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reply_markup=get_admin_panel_keyboard(
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i18n, current_lang, settings))
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except Exception:
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await callback.message.answer(_("admin_action_cancelled_default"),
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reply_markup=get_admin_panel_keyboard(
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i18n, current_lang, settings))
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await callback.answer(_("admin_action_cancelled_default_alert"))
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await state.clear()
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