31 lines
1004 B
Python
31 lines
1004 B
Python
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"""User watchlists -- section 17, additive (accounts/ratings/watchlist).
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Polymorphic across movie/series, same shape as Rating -- no value beyond
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membership, so no extra columns beyond the timestamps."""
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from __future__ import annotations
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import uuid
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from sqlalchemy import ForeignKey, Index, String, UniqueConstraint
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from sqlalchemy.orm import Mapped, mapped_column
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from app.models.base import Base, TimestampMixin, UUIDPrimaryKeyMixin
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class WatchlistEntry(Base, UUIDPrimaryKeyMixin, TimestampMixin):
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__tablename__ = "watchlist_entries"
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__table_args__ = (
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UniqueConstraint("user_id", "entity_type", "entity_id"),
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Index("ix_watchlist_entries_user", "user_id", "entity_type"),
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)
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user_id: Mapped[uuid.UUID] = mapped_column(
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ForeignKey("users.id", ondelete="CASCADE"), nullable=False
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)
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entity_type: Mapped[str] = mapped_column(String(30), nullable=False)
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entity_id: Mapped[uuid.UUID] = mapped_column(nullable=False)
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__all__ = ["WatchlistEntry"]
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