lot_manager/db/repository/lot_data_repository.py

import time

from db.models.log_data_model import LOT_DATA_MODEL, LOT_DATA
from db.session import with_session


@with_session
def add_kb_to_db(session, data: LOT_DATA):
    # 创建知识库实例
    kb = LOT_DATA_MODEL(**data.__dict__)
    session.add(kb)


@with_session
def delete_kb_from_db(session, id):
    kb = session.query(LOT_DATA_MODEL).filter_by(id=id).first()
    if kb:
        session.delete(kb)
    return True


# 直接查询所有数据
@with_session
def get_kb_detail(session):
    all_data = session.query(LOT_DATA_MODEL).all()
    data = [LOT_DATA(**d.__dict__) for d in all_data]
    return data


# 根据时间查询数据
@with_session
def get_kb_detail_by_time(session, start_time, end_time):
    all_data = session.query(LOT_DATA_MODEL).filter(
        start_time <= LOT_DATA_MODEL.create_time, LOT_DATA_MODEL.create_time <= end_time).all()
    data = [LOT_DATA(**d.__dict__) for d in all_data]
    return data


# 删除数据
@with_session
def delete_kb_detail_by_time(session, start_time, end_time):
    d = session.query(LOT_DATA_MODEL).filter(start_time <= LOT_DATA_MODEL.create_time, LOT_DATA_MODEL.create_time <= end_time).delete()
    return d


# 查询数据
@with_session
def get_data_by_field(session, field, value):
    query = session.query(LOT_DATA_MODEL).filter(getattr(LOT_DATA_MODEL, field) == value)
    result = query.all()
    return result