29 lines
1.3 KiB
Python
29 lines
1.3 KiB
Python
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"""Case model - 案件."""
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from __future__ import annotations
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from datetime import datetime
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from decimal import Decimal
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from sqlalchemy import String, Text, DateTime, Numeric
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.models.database import Base
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class Case(Base):
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__tablename__ = "cases"
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id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
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case_number: Mapped[str] = mapped_column(String(64), unique=True, index=True)
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victim_name: Mapped[str] = mapped_column(String(128))
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description: Mapped[str] = mapped_column(Text, default="")
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total_loss: Mapped[Decimal] = mapped_column(Numeric(18, 2), default=0)
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status: Mapped[str] = mapped_column(String(32), default="in_progress") # in_progress | completed
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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screenshots: Mapped[list["Screenshot"]] = relationship("Screenshot", back_populates="case", cascade="all, delete-orphan")
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transactions: Mapped[list["Transaction"]] = relationship("Transaction", back_populates="case", cascade="all, delete-orphan")
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def __repr__(self) -> str:
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return f"<Case(id={self.id}, case_number={self.case_number})>"
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