General-AI-Platform-Backend/website/db/enterprise_busi_model/enterprise_busi_model.py

# -*- coding: utf-8 -*-
import json
import copy
import logging
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, Integer, String, DateTime, func
from typing import Any, Dict, List, Optional, Tuple, Union

from website.db_mysql import get_session
from website.util import shortuuid
from website.db.enterprise_entity.enterprise_entity import EnterpriseEntityRepository
from website.db.enterprise_node import enterprise_node as DB_Node
from website.db.alg_model import alg_model as DB_alg_model

Base = declarative_base()

"""
CREATE TABLE `enterprise_busi_model` (
  `id` int NOT NULL AUTO_INCREMENT,
  `suid` varchar(10) NOT NULL DEFAULT '' COMMENT 'short uuid',
  `entity_id` int NOT NULL COMMENT '企业id',
  `entity_suid` varchar(10) NOT NULL COMMENT '企业uuid',
  `name` varchar(255) NOT NULL,
  `comment` varchar(255) DEFAULT '',
  `basemodel_ids` varchar(255) NOT NULL COMMENT '关联模型，json list, [{"id":123,"suid":"xxx"},...]',
  `business_logic` varchar(32) DEFAULT NULL COMMENT '业务代码压缩包的md5',
  `business_conf_file` varchar(32) DEFAULT NULL COMMENT '业务配置参数压缩包的文件md5',
  `business_conf_param` varchar(255) DEFAULT NULL COMMENT '业务配置的参数，json字符串，eg: ''{"a":1, "b":2}''',
  `delete` tinyint(1) DEFAULT '0',
  `create_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='企业业务模型表';

CREATE TABLE `enterprise_busi_model_node` (
  `id` int NOT NULL AUTO_INCREMENT,
  `suid` varchar(10) NOT NULL,
  `entity_suid` varchar(10) DEFAULT NULL COMMENT '企业suid',
  `busi_model_id` int DEFAULT NULL,
  `busi_model_suid` varchar(10) DEFAULT NULL,
  `node_id` int DEFAULT NULL,
  `node_suid` varchar(10) DEFAULT NULL,
  `create_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
"""


class EnterpriseBusiModel(Base):
    __tablename__ = 'enterprise_busi_model'

    id = Column(Integer, primary_key=True, autoincrement=True)
    suid = Column(String(10), nullable=False, default='', comment='short uuid')
    entity_id = Column(Integer, nullable=False, comment='企业id')
    entity_suid = Column(String(10), nullable=False, comment='企业uuid')
    name = Column(String(255), nullable=False)
    comment = Column(String(255), nullable=True, default='')
    base_models = Column(String(255), nullable=False, comment='关联的基础模型，json list, [{"id":123,"suid":"xxx"},...]')
    business_logic = Column(String(32), nullable=True, comment='业务代码压缩包的md5')
    business_conf_file = Column(String(32), nullable=True, comment='业务配置参数压缩包的文件md5')
    business_conf_param = Column(String(255), nullable=True, comment='业务配置的参数，json字符串，eg: ''{"a":1, "b":2}''')
    delete = Column(Integer, default=0)
    create_time = Column(DateTime, nullable=False, default=func.now(), onupdate=func.now())
    update_time = Column(DateTime, nullable=False, default=func.now(), onupdate=func.now())

    def __repr__(self):
        return f"EnterpriseBusiModel(id={self.id}, suid='{self.suid}', name='{self.name}')"

class EnterpriseBusiModelNode(Base):
    __tablename__ = 'enterprise_busi_model_node'

    id = Column(Integer, primary_key=True)
    suid = Column(String(10), nullable=False, default='')
    entity_suid = Column(String(10))
    busi_model_id = Column(Integer)
    busi_model_suid = Column(String(10))
    node_id = Column(Integer)
    node_suid = Column(String(10))
    create_time = Column(DateTime, default=func.current_timestamp())
    def __repr__(self):
        return f'<EnterpriseBusiModelNode(id={self.id}, suid={self.suid})>'


class EnterpriseBusiModelRepository(object):

    def get_by_id(self, id: int) -> Optional[EnterpriseBusiModel]:
        with get_session() as session:            
            model = session.query(EnterpriseBusiModel).filter(EnterpriseBusiModel.id == id).first()
            return model
        
    
    def insert_busi_model(self, data: Dict):
        entity_suid = EnterpriseEntityRepository().get_entity_suid(data['entity_id'])
        data['suid'] = shortuuid.ShortUUID().random(10)
        data['entity_suid'] = entity_suid

        base_model_ids = [int(model_id) for model_id in data['basemodel_ids'].split(',')]
        base_model_db = DB_alg_model.ModelRepositry()
        base_model = []
        for base_model_id in base_model_ids:
            base_model_suid = base_model_db.get_suid(base_model_id)
            base_model.append({
                'id': base_model_id,
                'suid': base_model_suid
                })
        data['base_models'] = json.dumps(base_model)
        new_data = copy.copy(data)

        with get_session() as session:
            model = EnterpriseBusiModel(**new_data)
            session.add(model)
            session.commit()

            return model.id, model.suid
        
    def edit_busi_model(self, data: Dict):
        base_model_ids = [int(model_id) for model_id in data['basemodel_ids'].split(',')]
        base_model_db = DB_alg_model.ModelRepositry()
        base_model = []
        for base_model_id in base_model_ids:
            base_model_suid = base_model_db.get_suid(base_model_id)
            base_model.append({
                'id': base_model_id,
                'suid': base_model_suid
                })
            
        data['base_models'] = json.dumps(base_model)
        with get_session() as session:
            try:
                session.query(EnterpriseBusiModel).filter(EnterpriseBusiModel.id == data['id']).update(data)
            except Exception as e:
                logging.error("Failed to edit device")
            session.commit()

        return


    def get_busi_model_by_id(self, id: int) -> Optional[EnterpriseBusiModel]:
        with get_session() as session:
            model = session.query(EnterpriseBusiModel).filter(EnterpriseBusiModel.id == id).first()
        return model
        
    
    def list_enterprise_busi_model(self, entity_id: int, page_no: int, page_size: int) -> Dict[Any, Any]:
        """
        获取企业部署的业务模型列表
        
        Args:
            session (Session): SQLAlchemy 数据库会话
            entity_id (int): 企业 ID
            page_no (int): 页码
            page_size (int): 每页数量
        
        Returns:
            dict: 包含总数和数据列表的字典
        """
        with get_session() as session:            
            total_count = session.query(func.count(EnterpriseBusiModel.id)).filter(EnterpriseBusiModel.entity_id == entity_id).scalar()
            
            models = (
                session.query(
                    EnterpriseBusiModel.id.label("model_id"),
                    EnterpriseBusiModel.name.label("model_name"),
                    EnterpriseBusiModel.create_time
                )
                .filter(EnterpriseBusiModel.entity_id == entity_id)
                .offset((page_no - 1) * page_size)
                .limit(page_size)
                .all()
            )
        
        return {
            "count": total_count,
            "data": [
                {
                    "model_id": model.model_id,
                    "model_name": model.model_name,
                    "create_time": model.create_time.strftime("%Y-%m-%d %H:%M:%S"),
                }
                for model in models
            ]
        }

class EnterpriseBusiModelNodeRepository(object):
    # def get_by_id(self, id: int) -> Optional[EnterpriseBusiModelNode]:
    #     return self.db.query(EnterpriseBusiModelNode).filter(EnterpriseBusiModelNode.id == id).first()
    
    def insert_busi_model_nodes(self, data: Dict):
        data['suid'] = shortuuid.ShortUUID().random(10)
        link_node_ids = [int(node_id) for node_id in data['node_ids'].split(',')]
        with get_session() as session:
            for node_id in link_node_ids:
                node_db = DB_Node.EnterpriseNodeRepository()
                node = node_db.get_node_by_id(node_id)
                node_suid = node["suid"]
                model_node = EnterpriseBusiModelNode(
                    suid=shortuuid.ShortUUID().random(10),
                    entity_suid=data['entity_suid'],
                    busi_model_id=data['busi_model_id'],
                    busi_model_suid=data['busi_model_suid'],
                    node_id=node_id,
                    node_suid=node_suid,
                )
                session.add(model_node)
                session.commit()
            return 
        

    def get_nodes_by_busi_model(self, busi_model_id: int) -> List[EnterpriseBusiModelNode]:
        with get_session() as session:
            nodes = session.query(EnterpriseBusiModelNode).filter(EnterpriseBusiModelNode.busi_model_id == busi_model_id).all()
        return nodes
    

    def delete_by_busi_model_id(self, busi_model_id: int) -> None:
        with get_session() as session:
            session.query(EnterpriseBusiModelNode).filter(EnterpriseBusiModelNode.busi_model_id == busi_model_id).delete()
            session.commit()