c0mrade
9a2aea038a
- Add pyproject.toml with uv and ruff configuration - Pin Python version to 3.13 via .python-version - Add Makefile commands: lint, format, fix - Apply ruff formatting to entire codebase - Remove unused imports (base64 in yookassa/simple_subscription) - Update .gitignore for new config files
212 lines
8.7 KiB
Python
212 lines
8.7 KiB
Python
from __future__ import annotations
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from collections.abc import Iterable
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from datetime import datetime
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.database.models import PromoOfferTemplate
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UPDATED_TEMPLATE_MESSAGES = {
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'extend_discount': (
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'💎 Экономия {discount_percent}% при продлении\n\n'
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'Скидка суммируется с промогруппой и действует один раз.\n'
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'Срок действия предложения — {valid_hours} ч.\n'
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'После активации скидка действует {active_discount_hours} ч.'
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),
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'purchase_discount': (
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'🎯 Вернитесь со скидкой {discount_percent}%\n\n'
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'Скидка суммируется с промогруппой и действует один раз.\n'
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'Предложение действует {valid_hours} ч.\n'
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'После активации скидка действует {active_discount_hours} ч.'
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),
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}
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LEGACY_TEMPLATE_MESSAGES = {
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'extend_discount': (
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'💎 <b>Экономия {discount_percent}% при продлении</b>\n\n'
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'Активируйте предложение и получите дополнительную скидку на оплату продления. '
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'Она суммируется с вашими промогрупповыми скидками и действует один раз.\n'
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'Срок действия предложения — {valid_hours} ч.\n'
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'После активации скидка действует {active_discount_hours} ч.'
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),
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'purchase_discount': (
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'🎯 <b>Вернитесь со скидкой {discount_percent}%</b>\n\n'
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'После активации мы применим дополнительную скидку к вашей следующей оплате подписки. '
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'Скидка суммируется с промогруппой и действует один раз.\n'
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'Предложение действует {valid_hours} ч.\n'
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'После активации скидка действует {active_discount_hours} ч.'
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),
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}
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DEFAULT_TEMPLATES: tuple[dict, ...] = (
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{
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'offer_type': 'test_access',
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'name': 'Тестовые сервера',
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'message_text': (
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'🔥 <b>Испытайте новые сервера</b>\n\n'
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'Активируйте предложение и получите временный доступ к дополнительным сквадам на {test_duration_hours} ч.\n'
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'Предложение действительно {valid_hours} ч.'
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),
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'button_text': '🚀 Попробовать серверы',
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'valid_hours': 24,
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'discount_percent': 0,
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'bonus_amount_kopeks': 0,
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'active_discount_hours': None,
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'test_duration_hours': 24,
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'test_squad_uuids': [],
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},
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{
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'offer_type': 'extend_discount',
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'name': 'Скидка на продление',
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'message_text': UPDATED_TEMPLATE_MESSAGES['extend_discount'],
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'button_text': '🎁 Получить скидку',
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'valid_hours': 24,
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'discount_percent': 20,
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'bonus_amount_kopeks': 0,
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'active_discount_hours': 24,
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'test_duration_hours': None,
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'test_squad_uuids': [],
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},
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{
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'offer_type': 'purchase_discount',
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'name': 'Скидка на покупку',
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'message_text': UPDATED_TEMPLATE_MESSAGES['purchase_discount'],
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'button_text': '🎁 Забрать скидку',
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'valid_hours': 48,
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'discount_percent': 25,
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'bonus_amount_kopeks': 0,
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'active_discount_hours': 48,
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'test_duration_hours': None,
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'test_squad_uuids': [],
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},
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)
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def _format_template_fields(payload: dict) -> dict:
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data = dict(payload)
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data.setdefault('valid_hours', 24)
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data.setdefault('discount_percent', 0)
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data.setdefault('bonus_amount_kopeks', 0)
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data.setdefault('active_discount_hours', None)
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data.setdefault('test_duration_hours', None)
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data.setdefault('test_squad_uuids', [])
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return data
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async def ensure_default_templates(db: AsyncSession, *, created_by: int | None = None) -> list[PromoOfferTemplate]:
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templates: list[PromoOfferTemplate] = []
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for template_data in DEFAULT_TEMPLATES:
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result = await db.execute(
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select(PromoOfferTemplate).where(PromoOfferTemplate.offer_type == template_data['offer_type'])
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)
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existing = result.scalars().first()
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if existing:
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new_message = UPDATED_TEMPLATE_MESSAGES.get(template_data['offer_type'])
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legacy_message = LEGACY_TEMPLATE_MESSAGES.get(template_data['offer_type'])
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should_update = False
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if (new_message and legacy_message and existing.message_text == legacy_message) or (
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new_message and ('{bonus_amount' in existing.message_text or 'Мы начислим' in existing.message_text)
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):
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should_update = True
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if should_update and new_message:
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existing.message_text = new_message
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existing.updated_at = datetime.utcnow()
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await db.flush()
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target_active_hours = template_data.get('active_discount_hours')
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if target_active_hours is not None and target_active_hours > 0 and not existing.active_discount_hours:
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existing.active_discount_hours = target_active_hours
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existing.updated_at = datetime.utcnow()
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await db.flush()
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templates.append(existing)
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continue
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payload = _format_template_fields(template_data)
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template = PromoOfferTemplate(
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name=payload['name'],
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offer_type=payload['offer_type'],
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message_text=payload['message_text'],
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button_text=payload['button_text'],
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valid_hours=payload['valid_hours'],
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discount_percent=payload['discount_percent'],
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bonus_amount_kopeks=payload['bonus_amount_kopeks'],
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active_discount_hours=payload['active_discount_hours'],
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test_duration_hours=payload['test_duration_hours'],
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test_squad_uuids=payload['test_squad_uuids'],
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is_active=True,
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created_by=created_by,
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)
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db.add(template)
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await db.flush()
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templates.append(template)
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await db.commit()
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return templates
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async def list_promo_offer_templates(db: AsyncSession) -> list[PromoOfferTemplate]:
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result = await db.execute(select(PromoOfferTemplate).order_by(PromoOfferTemplate.offer_type, PromoOfferTemplate.id))
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return result.scalars().all()
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async def get_promo_offer_template_by_id(db: AsyncSession, template_id: int) -> PromoOfferTemplate | None:
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result = await db.execute(select(PromoOfferTemplate).where(PromoOfferTemplate.id == template_id))
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return result.scalar_one_or_none()
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async def get_promo_offer_template_by_type(db: AsyncSession, offer_type: str) -> PromoOfferTemplate | None:
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result = await db.execute(select(PromoOfferTemplate).where(PromoOfferTemplate.offer_type == offer_type))
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return result.scalar_one_or_none()
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async def update_promo_offer_template(
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db: AsyncSession,
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template: PromoOfferTemplate,
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*,
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name: str | None = None,
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message_text: str | None = None,
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button_text: str | None = None,
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valid_hours: int | None = None,
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discount_percent: int | None = None,
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bonus_amount_kopeks: int | None = None,
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active_discount_hours: int | None = None,
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test_duration_hours: int | None = None,
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test_squad_uuids: Iterable[str] | None = None,
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is_active: bool | None = None,
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) -> PromoOfferTemplate:
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if name is not None:
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template.name = name
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if message_text is not None:
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template.message_text = message_text
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if button_text is not None:
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template.button_text = button_text
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if valid_hours is not None:
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template.valid_hours = valid_hours
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if discount_percent is not None:
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template.discount_percent = discount_percent
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if bonus_amount_kopeks is not None:
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template.bonus_amount_kopeks = bonus_amount_kopeks
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if active_discount_hours is not None:
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template.active_discount_hours = active_discount_hours
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if test_duration_hours is not None:
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template.test_duration_hours = test_duration_hours
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if test_squad_uuids is not None:
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template.test_squad_uuids = list(test_squad_uuids)
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if is_active is not None:
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template.is_active = is_active
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template.updated_at = datetime.utcnow()
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await db.commit()
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await db.refresh(template)
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return template
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