31 lines
1.3 KiB
Python
31 lines
1.3 KiB
Python
"""Модель токена подтверждения email пользователя."""
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import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, ForeignKey, Index, Text, func, text
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from models.base import Base
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class EmailVerificationToken(Base):
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"""Одноразовый токен подтверждения email; хранится только sha256-хэш токена."""
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__tablename__ = "email_verification_tokens"
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__table_args__ = (Index("ix_email_verification_tokens_user_id", "user_id"),)
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), primary_key=True, server_default=text("gen_random_uuid()")
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)
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user_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), ForeignKey("users.id", ondelete="CASCADE"), nullable=False
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)
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token_hash: Mapped[str] = mapped_column(Text, nullable=False, unique=True)
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expires_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
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used_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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