32 lines
1.5 KiB
Python
32 lines
1.5 KiB
Python
"""trade_order 交易申请单 ORM 模型（风控阻断闭环主表，状态机单一来源）。"""
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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 BigInteger, DateTime, Numeric, String, func
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from sqlalchemy.orm import Mapped, mapped_column
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from model.base import Base
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class TradeOrder(Base):
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__tablename__ = "trade_order"
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__table_args__ = {"comment": "交易申请单（风控阻断闭环主表，状态机单一来源）"}
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id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
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order_no: Mapped[str] = mapped_column(String(32), unique=True)
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customer_id: Mapped[int] = mapped_column(BigInteger)
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product_id: Mapped[int] = mapped_column(BigInteger)
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advisor_id: Mapped[int | None] = mapped_column(BigInteger)
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order_type: Mapped[str] = mapped_column(String(16))
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amount: Mapped[Decimal | None] = mapped_column(Numeric(18, 2))
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shares: Mapped[Decimal | None] = mapped_column(Numeric(18, 4))
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nav: Mapped[Decimal | None] = mapped_column(Numeric(12, 6))
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fee: Mapped[Decimal | None] = mapped_column(Numeric(12, 2))
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status: Mapped[str] = mapped_column(String(16), server_default="待确认")
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risk_alert_id: Mapped[int | None] = mapped_column(BigInteger)
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cancel_reason: Mapped[str | None] = mapped_column(String(255))
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create_time: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
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confirm_time: Mapped[datetime | None] = mapped_column(DateTime)
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