33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
"""
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系统配置模型
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"""
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from sqlalchemy import Column, Integer, String, DateTime, Boolean, Text, JSON
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from sqlalchemy.sql import func
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from .base import Base
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class SystemConfig(Base):
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"""系统配置表"""
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__tablename__ = "system_configs"
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id = Column(Integer, primary_key=True, autoincrement=True, comment="配置 ID")
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# 配置键值
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config_key = Column(String(100), unique=True, nullable=False, index=True, comment="配置键")
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config_value = Column(JSON, nullable=False, comment="配置值（JSON 格式）")
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config_type = Column(String(50), comment="配置类型（schedule/limit/probability等）")
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# 描述信息
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description = Column(Text, comment="配置描述")
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# 状态
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is_active = Column(Boolean, default=True, comment="是否启用")
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# 时间戳
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created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), comment="更新时间")
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def __repr__(self):
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return f"<SystemConfig(id={self.id}, key='{self.config_key}')>"
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