35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
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"""A file attached to something."""
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from __future__ import annotations
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from sqlalchemy import BigInteger, Column, DateTime, ForeignKey, String, func
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from sqlalchemy.dialects.postgresql import UUID
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from app.config.database import Base
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class Document(Base):
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__tablename__ = "documents"
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id = Column(UUID(as_uuid=True), primary_key=True,
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server_default=func.gen_random_uuid())
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tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id", ondelete="CASCADE"),
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nullable=False)
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uploaded_by_id = Column(UUID(as_uuid=True),
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ForeignKey("users.id", ondelete="SET NULL"))
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entity_type = Column(String(60))
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entity_id = Column(String(64))
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filename = Column(String(255), nullable=False)
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content_type = Column(String(120), nullable=False)
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size_bytes = Column(BigInteger, nullable=False)
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checksum = Column(String(64), nullable=False)
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storage_key = Column(String(120), nullable=False)
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description = Column(String(500))
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deleted_at = Column(DateTime(timezone=True))
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deleted_by_id = Column(UUID(as_uuid=True))
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created_at = Column(DateTime(timezone=True), nullable=False, server_default=func.now())
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@property
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def is_deleted(self) -> bool:
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return self.deleted_at is not None
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