41 lines
1.8 KiB
Python
41 lines
1.8 KiB
Python
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import uuid
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from datetime import datetime
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from sqlalchemy import String, Numeric, Integer, DateTime, Enum as SAEnum, func
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.core.database import Base
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import enum
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class CaseStatus(str, enum.Enum):
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pending = "pending"
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uploading = "uploading"
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analyzing = "analyzing"
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reviewing = "reviewing"
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completed = "completed"
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class Case(Base):
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__tablename__ = "cases"
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id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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case_no: Mapped[str] = mapped_column(String(64), unique=True, index=True)
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title: Mapped[str] = mapped_column(String(256))
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victim_name: Mapped[str] = mapped_column(String(128))
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handler: Mapped[str] = mapped_column(String(128), default="")
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status: Mapped[CaseStatus] = mapped_column(SAEnum(CaseStatus), default=CaseStatus.pending)
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image_count: Mapped[int] = mapped_column(Integer, default=0)
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total_amount: Mapped[float] = mapped_column(Numeric(14, 2), default=0)
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created_by: Mapped[str] = mapped_column(String(128), default="")
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
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updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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deleted_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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images = relationship("EvidenceImage", back_populates="case", lazy="selectin")
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transactions = relationship("TransactionRecord", back_populates="case", lazy="selectin")
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assessments = relationship("FraudAssessment", back_populates="case", lazy="selectin")
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reports = relationship("ExportReport", back_populates="case", lazy="selectin")
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