rag-gateway/app/models/knowledge_model.py

import json
from datetime import datetime
from typing import Optional

from pydantic import BaseModel
from sqlalchemy import Column, Integer, String, Table, ForeignKey, DateTime, BigInteger, Text, Float, Boolean
from sqlalchemy.orm import relationship, backref

from app.models.base_model import Base

class KnowledgeModel(Base):
    __tablename__ = 'knowledgebase'
    __mapper_args__ = {
        # "order_by": 'SEQ'
    }
    id = Column(String(32), primary_key=True)  # id
    name = Column(String(128))                 # 名称
    create_date = Column(DateTime)             # 创建时间
    update_date = Column(DateTime)             # 更新时间
    avatar = Column(Text)                       # 图标
    tenant_id = Column(String(32))              # 创建人id
    description = Column(Text)                 # 说明
    status = Column(String(1))                    # 状态
    # kld_type = Column(String(1))                  # 知识库平台


    def get_id(self):
        return str(self.id)

    def to_json(self):
        return {
            'id': self.id,
            'name': self.name,
            'create_time': self.create_date,
            'update_time': self.update_date,
            'avatar': self.avatar,
            'tenant_id': self.tenant_id,
            'description': self.description,
            'status': self.status,
            # 'kld_type': self.kld_type
        }
    def __repr__(self):
        return '<Knowledge name:%r url:%r>\n' % (self.name, self.id)


class RoleParameter(BaseModel):
    role: str