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remnawave-bedolaga-telegram…/app/services/main_menu_button_service.py

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from __future__ import annotations
import asyncio
from dataclasses import dataclass
from typing import List
from aiogram import types
from aiogram.types import InlineKeyboardButton
from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession
from app.database.models import (
MainMenuButton,
MainMenuButtonActionType,
MainMenuButtonVisibility,
)
from app.config import settings
@dataclass(frozen=True)
class _MainMenuButtonData:
text: str
action_type: MainMenuButtonActionType
action_value: str
visibility: MainMenuButtonVisibility
is_active: bool
display_order: int
class MainMenuButtonService:
_cache: List[_MainMenuButtonData] | None = None
_lock: asyncio.Lock = asyncio.Lock()
@classmethod
def invalidate_cache(cls) -> None:
cls._cache = None
@classmethod
async def _load_cache(cls, db: AsyncSession) -> List[_MainMenuButtonData]:
if cls._cache is not None:
return cls._cache
async with cls._lock:
if cls._cache is not None:
return cls._cache
result = await db.execute(
select(MainMenuButton).order_by(
MainMenuButton.display_order.asc(),
MainMenuButton.id.asc(),
)
)
items: List[_MainMenuButtonData] = []
for record in result.scalars().all():
text = (record.text or "").strip()
action_value = (record.action_value or "").strip()
if not text or not action_value:
continue
try:
action_type = MainMenuButtonActionType(record.action_type)
except ValueError:
continue
try:
visibility = MainMenuButtonVisibility(record.visibility)
except ValueError:
visibility = MainMenuButtonVisibility.ALL
items.append(
_MainMenuButtonData(
text=text,
action_type=action_type,
action_value=action_value,
visibility=visibility,
is_active=bool(record.is_active),
display_order=int(record.display_order or 0),
)
)
cls._cache = items
return items
@classmethod
async def get_buttons_for_user(
cls,
db: AsyncSession,
*,
is_admin: bool,
has_active_subscription: bool,
subscription_is_active: bool,
) -> list[InlineKeyboardButton]:
data = await cls._load_cache(db)
has_subscription = bool(has_active_subscription and subscription_is_active)
buttons: list[InlineKeyboardButton] = []
for item in data:
if not item.is_active:
continue
if item.visibility == MainMenuButtonVisibility.ADMINS and not is_admin:
continue
if item.visibility == MainMenuButtonVisibility.SUBSCRIBERS and not has_subscription:
continue
# Проверка реферальной программы: скрыть кнопки, связанные с рефералами, если программа отключена
if (
not settings.is_referral_program_enabled()
and (
"partner" in item.text.lower()
or "referr" in item.text.lower()
or "партнер" in item.text.lower()
or "реферал" in item.text.lower()
or "referral" in item.action_value.lower()
)
):
continue
button = cls._build_button(item)
if button:
buttons.append(button)
return buttons
@staticmethod
def _build_button(item: _MainMenuButtonData) -> InlineKeyboardButton | None:
if item.action_type == MainMenuButtonActionType.URL:
return InlineKeyboardButton(text=item.text, url=item.action_value)
if item.action_type == MainMenuButtonActionType.MINI_APP:
return InlineKeyboardButton(
text=item.text,
web_app=types.WebAppInfo(url=item.action_value),
)
return None