Agent Zero
32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
from datetime import datetime
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from typing import Optional
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from sqlalchemy import String, DateTime, ForeignKey, Integer, func
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.database import Base
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class Attachment(Base):
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__tablename__ = "attachments"
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id: Mapped[int] = mapped_column(primary_key=True)
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record_id: Mapped[int] = mapped_column(
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ForeignKey("records.id", ondelete="CASCADE"), nullable=False, index=True
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)
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column_id: Mapped[int] = mapped_column(
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ForeignKey("columns.id", ondelete="CASCADE"), nullable=True
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)
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filename: Mapped[str] = mapped_column(String(255), nullable=False)
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file_path: Mapped[str] = mapped_column(String(500), nullable=False)
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file_size: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
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mime_type: Mapped[Optional[str]] = mapped_column(String(100), nullable=True)
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uploaded_at: Mapped[datetime] = mapped_column(DateTime, default=func.now())
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# Relationships
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record = relationship("Record", back_populates="attachments")
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column = relationship("Column", back_populates="attachments")
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def __repr__(self):
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return f"<Attachment(id={self.id}, filename={self.filename})>"
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