82 lines
3.1 KiB
Python
82 lines
3.1 KiB
Python
from datetime import date, timedelta
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import facet
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from aiogram import Bot
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from aiogram.enums import ParseMode
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from apscheduler.schedulers.asyncio import AsyncIOScheduler
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from apscheduler.triggers.cron import CronTrigger
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from .settings import NotificationsSettings
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class NotificationsService(facet.AsyncioServiceMixin):
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def __init__(
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self,
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settings: NotificationsSettings,
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repositories_container: RepositoriesContainer,
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):
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self._settings = settings
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self._repositories_container = repositories_container
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self._bot = Bot(token=self._settings.telegram_bot_token)
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async def start(self):
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scheduler = AsyncIOScheduler()
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scheduler.add_job(
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func=self.send_notifications,
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name="send_notifications",
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trigger=CronTrigger.from_crontab(self._settings.cron),
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)
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scheduler.start()
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async def send_notifications(self):
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birthday = date.today() + timedelta(days=2)
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users_repository = self._repositories_container.users
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subscriptions_repository = self._repositories_container.subscriptions
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async with users_repository.transaction():
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users = await users_repository.get_users_by_birthdays(
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birthday=birthday,
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)
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if not users:
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return
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async with subscriptions_repository.transaction():
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subscriptions = await subscriptions_repository.get_to_users_subscriptions(
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to_users_ids={user.id for user in users},
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with_from_user=True,
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with_to_user=True,
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with_pool=True,
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)
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if not subscriptions:
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return
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for subscription in subscriptions:
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if subscription.from_user.telegram_id is None:
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continue
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text = (
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f"У {subscription.name} скоро день рождения: *{birthday.strftime('%d %B')}*\n\n"
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)
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if subscription.pool is not None:
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if subscription.pool.owner_id == subscription.from_user.id:
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text += "Вы собираете деньги на подарок\n\n"
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else:
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text += (
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"Вы подписаны на сбор денег для подарка, вы можете отправить их сюда:\n"
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f"_Телефон_: {subscription.pool.payment_data.phone}\n"
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f"_Банк_: {subscription.pool.payment_data.bank.value}\n\n"
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)
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elif subscription.to_user.gift_payment_data is not None:
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text += (
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f"Вы можете отправить именнинику свой подарок сюда:\n"
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f"_Телефон_: {subscription.to_user.gift_payment_data.phone}\n"
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f"_Банк_: {subscription.to_user.gift_payment_data.bank.value}\n\n"
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)
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await self._bot.send_message(
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text=text,
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parse_mode=ParseMode.MARKDOWN,
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chat_id=subscription.from_user.telegram_id,
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)
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