Senko-san
58b98ab5ed
Adds nullable storage fields + availability column on tracks, remote source/source_id identity on albums/artists, TrackRepository.materialize() and get_or_create_remote() repos — groundwork for on-demand YTM library (placeholders saved without audio, materialized in-place on first play). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
25 lines
1.1 KiB
Python
25 lines
1.1 KiB
Python
"""ORM model for artists."""
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from sqlalchemy import String, UniqueConstraint
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from sqlalchemy.orm import Mapped, mapped_column
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from app.infrastructure.db.base import Base
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from app.infrastructure.db.models.mixins import TimestampMixin, UUIDPrimaryKeyMixin
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class ArtistModel(UUIDPrimaryKeyMixin, TimestampMixin, Base):
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__tablename__ = "artists"
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__table_args__ = (
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# Binds a remote (browsable) artist to its local row for re-browse/save
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# dedup. Multiple NULLs are allowed by Postgres, so locally-created
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# artists (source/source_id both NULL) never collide on this.
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UniqueConstraint("source", "source_id", name="uq_artists_source_source_id"),
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)
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name: Mapped[str] = mapped_column(String(512), index=True, nullable=False)
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musicbrainz_id: Mapped[str | None] = mapped_column(String(36), index=True, nullable=True)
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# -- remote identity (lazy materialization) --------------------------
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source: Mapped[str | None] = mapped_column(String(32), nullable=True)
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source_id: Mapped[str | None] = mapped_column(String(512), nullable=True)
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