52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
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"""数据库配置模型"""
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from sqlalchemy import Column, Integer, String, Text, DateTime, Boolean, JSON
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from sqlalchemy.sql import func
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from ..db.base import BaseModel
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# 在现有的DatabaseConfig类中添加关系
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from sqlalchemy.orm import relationship
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class DatabaseConfig(BaseModel):
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"""数据库配置表"""
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__tablename__ = "database_configs"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String(100), nullable=False) # 配置名称
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db_type = Column(String(20), nullable=False, unique=True) # 数据库类型：postgresql, mysql等
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host = Column(String(255), nullable=False)
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port = Column(Integer, nullable=False)
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database = Column(String(100), nullable=False)
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username = Column(String(100), nullable=False)
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password = Column(Text, nullable=False) # 加密存储
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is_active = Column(Boolean, default=True)
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is_default = Column(Boolean, default=False)
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connection_params = Column(JSON, nullable=True) # 额外连接参数
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def to_dict(self, include_password=False, decrypt_service=None):
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result = {
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"id": self.id,
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"created_by": self.created_by,
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"name": self.name,
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"db_type": self.db_type,
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"host": self.host,
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"port": self.port,
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"database": self.database,
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"username": self.username,
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"is_active": self.is_active,
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"is_default": self.is_default,
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"connection_params": self.connection_params,
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"created_at": self.created_at.isoformat() if self.created_at else None,
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"updated_at": self.updated_at.isoformat() if self.updated_at else None
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}
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# 如果需要包含密码且提供了解密服务
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if include_password and decrypt_service:
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print('begin decrypt password')
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result["password"] = decrypt_service._decrypt_password(self.password)
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return result
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# 添加关系
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# table_metadata = relationship("TableMetadata", back_populates="database_config")
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