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208 lines
8.6 KiB
208 lines
8.6 KiB
1 month ago
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from sqlalchemy import and_, or_, desc, func
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from sqlalchemy.orm import Session
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from module_admin.entity.do.vecset_do import SysVecset
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from module_admin.entity.do.dasset_do import SysDasset
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from module_admin.entity.vo.vecset_vo import VecsetModel, CurrentVecsetInfo, VecsetQueryModel
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from utils.time_format_util import object_format_datetime, list_format_datetime, format_datetime_dict_list
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from datetime import datetime, time
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from typing import Union, List
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class VecsetDao:
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"""
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数据智能语句配置模块数据库操作层
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"""
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@classmethod
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def get_vecset_by_name(cls, db: Session, stab_name: str):
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"""
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根据字段名获取字段信息
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:param db: orm对象
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:param stab_name: 表名称
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:return: 当前表名称信息对象
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"""
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query_vecset_info = db.query(SysVecset) \
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.filter(SysVecset.status == 0, SysVecset.del_flag == 0, SysVecset.stab_name == stab_name) \
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.order_by(desc(SysVecset.create_time)).distinct().first()
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return query_vecset_info
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@classmethod
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def get_vecset_by_info(cls, db: Session, vecset: VecsetModel):
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"""
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根据字段参数获取字段信息
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:param db: orm对象
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:param vecset: 表名称参数
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:return: 当前表名称参数的表名称信息对象
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"""
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query_vecset_info = db.query(SysVecset) \
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.filter(SysVecset.del_flag == 0,
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SysVecset.onum == vecset.onum) \
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.order_by(desc(SysVecset.create_time)).distinct().first()
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return query_vecset_info
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@classmethod
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def get_vecset_by_id(cls, db: Session, onum: int):
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"""
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根据onum获取字段信息
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:param db: orm对象
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:param onum: 序号id
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:return: 当前onum的信息对象
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"""
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query_vecset_basic_info = db.query(SysVecset) \
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.filter(SysVecset.status == 0, SysVecset.del_flag == 0, SysVecset.onum == onum) \
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.distinct().first()
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query_vecset_dasset_info = db.query(SysDasset).select_from(SysVecset) \
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.filter( SysVecset.status == 0, SysVecset.del_flag == 0, SysVecset.onum == onum) \
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.join(SysDasset, and_(SysVecset.dasset_id == SysDasset.dasset_id, SysDasset.status == 0, SysDasset.del_flag == 0)) \
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.distinct().first()
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results = dict(
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vecset_basic_info=object_format_datetime(query_vecset_basic_info),
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vecset_dasset_info=object_format_datetime(query_vecset_dasset_info)
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)
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return CurrentVecsetInfo(**results)
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@classmethod
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def get_vecset_detail_by_id(cls, db: Session, onum: int):
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"""
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根据onum获取字段详细信息
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:param db: orm对象
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:param onum: 序号id
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:return: 当前onum的信息对象
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"""
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query_vecset_basic_info = db.query(SysVecset) \
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.filter(SysVecset.del_flag == 0, SysVecset.onum == onum) \
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.distinct().first()
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query_vecset_dasset_info = db.query(SysDasset).select_from(SysVecset) \
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.filter(SysVecset.del_flag == 0, SysVecset.onum == onum) \
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.join(SysDasset, and_(SysVecset.dasset_id == SysDasset.dasset_id, SysDasset.status == 0, SysDasset.del_flag == 0)) \
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.distinct().first()
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results = dict(
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vecset_basic_info=object_format_datetime(query_vecset_basic_info),
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vecset_dasset_info=object_format_datetime(query_vecset_dasset_info)
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)
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return CurrentVecsetInfo(**results)
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@classmethod
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def get_vecset_list(cls, db: Session, query_object: VecsetQueryModel, data_scope_sql: str):
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"""
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根据查询参数获取字段列表信息
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:param db: orm对象
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:param query_object: 查询参数对象
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:param data_scope_sql: 数据权限对应的查询sql语句
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:return: 字段列表信息对象
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"""
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vecset_list = db.query(SysVecset, SysDasset) \
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.filter(SysVecset.del_flag == 0,
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or_(SysVecset.dasset_id == query_object.dasset_id, SysVecset.dasset_id.in_(
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db.query(SysDasset.dasset_id).filter(func.find_in_set(query_object.dasset_id, SysDasset.dasset_ancestors))
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)) if query_object.dasset_id else True,
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SysVecset.stab_name.like(f'%{query_object.stab_name}%') if query_object.stab_name else True,
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SysVecset.squery.like(f'%{query_object.squery}%') if query_object.squery else True,
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SysVecset.sanal_plan.like(f'%{query_object.sanal_plan}%') if query_object.sanal_plan else True,
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SysVecset.sintnt_term.like(f'%{query_object.sintnt_term}%') if query_object.sintnt_term else True,
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SysVecset.ssql.like(f'%{query_object.ssql}%') if query_object.ssql else True,
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SysVecset.sim_thrsh.like(f'%{query_object.sim_thrsh}%') if query_object.sim_thrsh else True,
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SysVecset.status == query_object.status if query_object.status else True,
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SysVecset.create_time.between(
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datetime.combine(datetime.strptime(query_object.create_time_start, '%Y-%m-%d'), time(00, 00, 00)),
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datetime.combine(datetime.strptime(query_object.create_time_end, '%Y-%m-%d'), time(23, 59, 59)))
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if query_object.create_time_start and query_object.create_time_end else True,
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eval(data_scope_sql)
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) \
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.outerjoin(SysDasset, and_(SysVecset.dasset_id == SysDasset.dasset_id, SysDasset.status == 0, SysDasset.del_flag == 0)) \
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.distinct().all()
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result_list: List[Union[dict, None]] = []
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if vecset_list:
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for item in vecset_list:
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obj = dict(
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onum=item[0].onum,
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dasset_id=item[0].dasset_id,
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dasset_name=item[1].dasset_name if item[1] else '',
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stab_name=item[0].stab_name,
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squery=item[0].squery,
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sanal_plan=item[0].sanal_plan,
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sintnt_term=item[0].sintnt_term,
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ssql=item[0].ssql,
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sim_thrsh=item[0].sim_thrsh,
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status=item[0].status,
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del_flag=item[0].del_flag,
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create_by=item[0].create_by,
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create_time=item[0].create_time,
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update_by=item[0].update_by,
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update_time=item[0].update_time,
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remark=item[0].remark
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)
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result_list.append(obj)
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return format_datetime_dict_list(result_list)
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@classmethod
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def add_vecset_dao(cls, db: Session, vecset: VecsetModel):
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"""
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新增字段数据库操作
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:param db: orm对象
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:param vecset: 字段对象
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:return: 新增校验结果
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"""
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db_vecset = SysVecset(**vecset.dict())
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db.add(db_vecset)
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db.flush()
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return db_vecset
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@classmethod
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def edit_vecset_dao(cls, db: Session, vecset: dict):
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"""
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编辑字段数据库操作
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:param db: orm对象
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:param vecset: 需要更新的字段字典
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:return: 编辑校验结果
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"""
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db.query(SysVecset) \
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.filter(SysVecset.squery == vecset.get('squery')) \
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.update(vecset)
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@classmethod
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def delete_vecset_dao(cls, db: Session, vecset: VecsetModel):
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"""
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删除字段数据库操作
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:param db: orm对象
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:param vecset: 字段对象
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:return:
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"""
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db.query(SysVecset) \
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.filter(SysVecset.onum == vecset.onum) \
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.update({SysVecset.del_flag: '2', SysVecset.update_by: vecset.update_by, SysVecset.update_time: vecset.update_time})
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@classmethod
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def get_vecset_dasset_info(cls, db: Session, dasset_id: int):
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dasset_basic_info = db.query(SysDasset) \
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.filter(SysDasset.dasset_id == dasset_id,
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SysDasset.status == 0,
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SysDasset.del_flag == 0 ) \
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.first()
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return dasset_basic_info
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@classmethod
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def get_vecset_by_info_imp(cls, db: Session, vecset: VecsetModel):
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"""
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根据字段参数获取字段信息
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:param db: orm对象
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:param vecset: 表名称参数
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:return: 当前表名称参数的表名称信息对象
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"""
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query_vecset_info_imp = db.query(SysVecset) \
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.filter(SysVecset.del_flag == 0,
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SysVecset.squery == vecset.squery) \
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.order_by(desc(SysVecset.create_time)).distinct().first()
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return query_vecset_info_imp
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