24 lines
1.1 KiB
Python
24 lines
1.1 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import String, Numeric, Integer, DateTime, ForeignKey, func
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.database import Base
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class FundFlowEdge(Base):
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__tablename__ = "fund_flow_edges"
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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_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("cases.id"), index=True)
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source_node: Mapped[str] = mapped_column(String(256))
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target_node: Mapped[str] = mapped_column(String(256))
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source_type: Mapped[str] = mapped_column(String(32), default="unknown")
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target_type: Mapped[str] = mapped_column(String(32), default="unknown")
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amount: Mapped[float] = mapped_column(Numeric(14, 2), default=0)
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tx_count: Mapped[int] = mapped_column(Integer, default=1)
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earliest_time: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
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