feat: integrate PayPear payment provider
Full integration following SeverPay patterns: - API client with Basic Auth, idempotency, HMAC webhook verification - PayPearPaymentMixin with create, webhook, finalize (all side effects), status check - CRUD, model, migration (0058), PaymentMethod.PAYPEAR enum - Webhook endpoint, cabinet topup, bot handler, payment verification - Sub-options: bank_card, sbp, sberpay, tpay - Config: PAYPEAR_ENABLED, PAYPEAR_SHOP_ID, PAYPEAR_SECRET_KEY, etc.
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Fringg
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"""CRUD операции для платежей PayPear."""
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from datetime import UTC, datetime
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import structlog
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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 PayPearPayment
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logger = structlog.get_logger(__name__)
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async def create_paypear_payment(
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db: AsyncSession,
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*,
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user_id: int | None,
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order_id: str,
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amount_kopeks: int,
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currency: str = 'RUB',
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description: str | None = None,
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payment_url: str | None = None,
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payment_method: str | None = None,
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paypear_id: str | None = None,
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expires_at: datetime | None = None,
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metadata_json: dict | None = None,
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) -> PayPearPayment:
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"""Создает запись о платеже PayPear."""
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payment = PayPearPayment(
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user_id=user_id,
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order_id=order_id,
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amount_kopeks=amount_kopeks,
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currency=currency,
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description=description,
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payment_url=payment_url,
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payment_method=payment_method,
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paypear_id=paypear_id,
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expires_at=expires_at,
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metadata_json=metadata_json,
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status='pending',
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is_paid=False,
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)
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db.add(payment)
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await db.commit()
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await db.refresh(payment)
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logger.info('Создан платеж PayPear', order_id=order_id, user_id=user_id)
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return payment
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async def get_paypear_payment_by_order_id(db: AsyncSession, order_id: str) -> PayPearPayment | None:
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"""Получает платеж по order_id (internal)."""
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result = await db.execute(select(PayPearPayment).where(PayPearPayment.order_id == order_id))
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return result.scalar_one_or_none()
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async def get_paypear_payment_by_paypear_id(db: AsyncSession, paypear_id: str) -> PayPearPayment | None:
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"""Получает платеж по ID от PayPear."""
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result = await db.execute(select(PayPearPayment).where(PayPearPayment.paypear_id == paypear_id))
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return result.scalar_one_or_none()
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async def get_paypear_payment_by_id(db: AsyncSession, payment_id: int) -> PayPearPayment | None:
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"""Получает платеж по ID."""
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result = await db.execute(select(PayPearPayment).where(PayPearPayment.id == payment_id))
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return result.scalar_one_or_none()
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async def get_paypear_payment_by_id_for_update(db: AsyncSession, payment_id: int) -> PayPearPayment | None:
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"""Получает платеж по ID с блокировкой FOR UPDATE."""
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result = await db.execute(
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select(PayPearPayment)
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.where(PayPearPayment.id == payment_id)
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.with_for_update()
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.execution_options(populate_existing=True)
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)
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return result.scalar_one_or_none()
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async def update_paypear_payment_status(
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db: AsyncSession,
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payment: PayPearPayment,
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*,
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status: str,
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is_paid: bool | None = None,
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paypear_id: str | None = None,
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payment_method: str | None = None,
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callback_payload: dict | None = None,
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transaction_id: int | None = None,
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) -> PayPearPayment:
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"""Обновляет статус платежа."""
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payment.status = status
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payment.updated_at = datetime.now(UTC)
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if is_paid is not None:
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payment.is_paid = is_paid
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if is_paid:
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payment.paid_at = datetime.now(UTC)
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if paypear_id is not None:
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payment.paypear_id = paypear_id
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if payment_method is not None:
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payment.payment_method = payment_method
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if callback_payload is not None:
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payment.callback_payload = callback_payload
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if transaction_id is not None:
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payment.transaction_id = transaction_id
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await db.commit()
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await db.refresh(payment)
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logger.info(
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'Обновлен статус платежа PayPear',
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order_id=payment.order_id,
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status=status,
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is_paid=payment.is_paid,
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)
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return payment
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async def get_pending_paypear_payments(db: AsyncSession, user_id: int) -> list[PayPearPayment]:
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"""Получает незавершенные платежи пользователя."""
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result = await db.execute(
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select(PayPearPayment).where(
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PayPearPayment.user_id == user_id,
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PayPearPayment.status == 'pending',
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PayPearPayment.is_paid == False,
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)
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)
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return list(result.scalars().all())
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async def get_expired_pending_paypear_payments(
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db: AsyncSession,
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) -> list[PayPearPayment]:
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"""Получает просроченные платежи в статусе pending."""
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now = datetime.now(UTC)
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result = await db.execute(
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select(PayPearPayment).where(
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PayPearPayment.status == 'pending',
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PayPearPayment.is_paid == False,
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PayPearPayment.expires_at < now,
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)
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)
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return list(result.scalars().all())
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async def link_paypear_payment_to_transaction(
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db: AsyncSession,
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*,
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payment: PayPearPayment,
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transaction_id: int,
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) -> PayPearPayment:
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"""Связывает платеж с транзакцией."""
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payment.transaction_id = transaction_id
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payment.updated_at = datetime.now(UTC)
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await db.flush()
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await db.refresh(payment)
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return payment
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@@ -162,6 +162,7 @@ class PaymentMethod(Enum):
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KASSA_AI = 'kassa_ai'
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RIOPAY = 'riopay'
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SEVERPAY = 'severpay'
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PAYPEAR = 'paypear'
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MANUAL = 'manual'
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BALANCE = 'balance'
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@@ -878,6 +879,68 @@ class SeverPayPayment(Base):
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return f'<SeverPayPayment(id={self.id}, order_id={self.order_id}, amount={self.amount_rubles}₽, status={self.status})>'
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class PayPearPayment(Base):
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"""Платежи через PayPear (paypear.ru)."""
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__tablename__ = 'paypear_payments'
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id = Column(Integer, primary_key=True, index=True)
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user_id = Column(Integer, ForeignKey('users.id', ondelete='SET NULL'), nullable=True, index=True)
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# Идентификаторы
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order_id = Column(String(64), unique=True, nullable=False, index=True) # Наш internal ID
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paypear_id = Column(String(64), unique=True, nullable=True, index=True) # ID от PayPear
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# Суммы
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amount_kopeks = Column(Integer, nullable=False)
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currency = Column(String(10), nullable=False, default='RUB')
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description = Column(Text, nullable=True)
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# Статусы
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status = Column(String(32), nullable=False, default='pending')
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is_paid = Column(Boolean, default=False)
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# Данные платежа
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payment_url = Column(Text, nullable=True)
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payment_method = Column(String(32), nullable=True)
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# Метаданные
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metadata_json = Column(JSON, nullable=True)
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callback_payload = Column(JSON, nullable=True)
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# Временные метки
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paid_at = Column(AwareDateTime(), nullable=True)
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expires_at = Column(AwareDateTime(), nullable=True)
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created_at = Column(AwareDateTime(), default=func.now())
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updated_at = Column(AwareDateTime(), default=func.now(), onupdate=func.now())
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# Связь с транзакцией
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transaction_id = Column(Integer, ForeignKey('transactions.id'), nullable=True)
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# Relationships
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user = relationship('User', backref='paypear_payments')
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transaction = relationship('Transaction', backref='paypear_payment')
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@property
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def amount_rubles(self) -> float:
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return self.amount_kopeks / 100
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@property
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def is_pending(self) -> bool:
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return self.status == 'pending'
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@property
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def is_success(self) -> bool:
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return self.status == 'success' and self.is_paid
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@property
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def is_failed(self) -> bool:
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return self.status in ['failed', 'expired', 'canceled', 'amount_mismatch']
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def __repr__(self) -> str: # pragma: no cover - debug helper
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return f'<PayPearPayment(id={self.id}, order_id={self.order_id}, amount={self.amount_rubles}₽, status={self.status})>'
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class PromoGroup(Base):
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__tablename__ = 'promo_groups'
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