23 lines
1.0 KiB
Python
23 lines
1.0 KiB
Python
from __future__ import annotations
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from decimal import Decimal
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from sqlalchemy import Boolean, Index, Numeric, String
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from sqlalchemy.orm import Mapped, mapped_column
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from app.models.base import Base, TimestampMixin
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class LlmBillingPolicyModel(Base, TimestampMixin):
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__tablename__ = "llm_billing_policies"
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__table_args__ = (Index("uq_llm_billing_policies_scene", "scene_code", unique=True),)
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id: Mapped[str] = mapped_column(String(32), primary_key=True)
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scene_code: Mapped[str] = mapped_column(String(64), nullable=False)
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scene_name: Mapped[str] = mapped_column(String(128), nullable=False)
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pre_deduct_credits: Mapped[Decimal] = mapped_column(Numeric(20, 2), nullable=False)
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is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, server_default="true")
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version: Mapped[int] = mapped_column(nullable=False, default=1, server_default="1")
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created_by: Mapped[str | None] = mapped_column(String(32), nullable=True)
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updated_by: Mapped[str | None] = mapped_column(String(32), nullable=True)
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