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