38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
"""Library resource file ORM model."""
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from __future__ import annotations
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from sqlalchemy import Enum, ForeignKey, Integer, String
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.domain.enums import LibraryFileRole
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from app.infra.db.base import Base, TimestampMixin
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class LibraryResourceFileORM(TimestampMixin, Base):
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"""Persisted uploaded file metadata for a library resource."""
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__tablename__ = "library_resource_files"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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resource_id: Mapped[int] = mapped_column(
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ForeignKey("library_resources.id"),
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nullable=False,
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index=True,
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)
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file_role: Mapped[LibraryFileRole] = mapped_column(
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Enum(LibraryFileRole, native_enum=False),
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nullable=False,
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index=True,
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)
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storage_key: Mapped[str] = mapped_column(String(500), nullable=False)
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public_url: Mapped[str] = mapped_column(String(500), nullable=False)
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bucket: Mapped[str] = mapped_column(String(255), nullable=False)
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mime_type: Mapped[str] = mapped_column(String(255), nullable=False)
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size_bytes: Mapped[int] = mapped_column(Integer, nullable=False)
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sort_order: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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width: Mapped[int | None] = mapped_column(Integer, nullable=True)
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height: Mapped[int | None] = mapped_column(Integer, nullable=True)
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resource = relationship("LibraryResourceORM", back_populates="files")
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