27 lines
1.1 KiB
Python
27 lines
1.1 KiB
Python
"""ORM model for per-user UI preferences.
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A single key-value (JSON) row per user, holding small UI-level toggles that
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should follow the account across devices — e.g. whether to hide the
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admin-configured prompt prefix in the chat input. Kept generic (one JSON blob)
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so new toggles do not each require an ALTER TABLE.
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"""
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from __future__ import annotations
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from datetime import UTC, datetime
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from sqlalchemy import String
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from sqlalchemy.orm import Mapped, mapped_column
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from deerflow.persistence.base import Base
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from deerflow.persistence.types import BeijingDateTime, PortableJSON
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class UserPreferencesRow(Base):
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__tablename__ = "user_preferences"
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user_id: Mapped[str] = mapped_column(String(64), primary_key=True)
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preferences: Mapped[dict] = mapped_column(PortableJSON(), nullable=False, default=dict)
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created_at: Mapped[datetime] = mapped_column(BeijingDateTime(), nullable=False, default=lambda: datetime.now(UTC))
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updated_at: Mapped[datetime] = mapped_column(BeijingDateTime(), nullable=False, default=lambda: datetime.now(UTC), onupdate=lambda: datetime.now(UTC))
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