50 lines
1.1 KiB
Python
50 lines
1.1 KiB
Python
"""人员级别模型
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管理不同岗位/级别的时薪标准
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"""
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from typing import List, TYPE_CHECKING
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from sqlalchemy import String, Boolean, DECIMAL
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.models.base import BaseModel
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if TYPE_CHECKING:
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from app.models.project_labor_cost import ProjectLaborCost
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class StaffLevel(BaseModel):
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"""人员级别表"""
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__tablename__ = "staff_levels"
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level_code: Mapped[str] = mapped_column(
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String(20),
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unique=True,
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nullable=False,
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comment="级别编码"
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)
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level_name: Mapped[str] = mapped_column(
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String(50),
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nullable=False,
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comment="级别名称"
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)
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hourly_rate: Mapped[float] = mapped_column(
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DECIMAL(10, 2),
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nullable=False,
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comment="时薪（元/小时）"
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)
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is_active: Mapped[bool] = mapped_column(
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Boolean,
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nullable=False,
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default=True,
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comment="是否启用"
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)
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# 关系
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project_labor_costs: Mapped[List["ProjectLaborCost"]] = relationship(
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"ProjectLaborCost",
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back_populates="staff_level"
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)
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