162 lines
4.6 KiB
Python
162 lines
4.6 KiB
Python
from datetime import datetime, time
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from sqlalchemy import delete, select, update, desc
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from sqlalchemy.ext.asyncio import AsyncSession
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from module_admin.entity.do.words_do import GuideWords
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from module_admin.entity.vo.words_vo import WordsModel, WordsPageQueryModel
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from utils.page_util import PageUtil
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class WordsDao:
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"""
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引导词模块数据库操作层
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"""
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@classmethod
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async def get_words_by_type(cls, db: AsyncSession, type: str):
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"""
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获取随机引导词
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:param db: orm对象
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:param type: 引导词类型
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:return: 引导词对象
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"""
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guide_word = (
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(
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await db.execute(
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select(GuideWords.text)
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.where(
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GuideWords.type == type,
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GuideWords.del_flag == '0'
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)
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)
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)
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)
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return guide_word.scalars().all()
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@classmethod
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async def edit_del_words(cls, db: AsyncSession, guide_ids: str, del_flag:str):
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guide_id_list = guide_ids.strip(' ').split(',')
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stmt = (
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update(GuideWords)
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.values(del_flag = del_flag)
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.where(GuideWords.guide_id.in_(guide_id_list))
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)
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return await db.execute(stmt)
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@classmethod
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async def get_words_detail_by_id(cls, db: AsyncSession, guide_id: int):
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"""
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根据引导词id获取引导词详细信息
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:param db: orm对象
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:param guide_id: 引导词id
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:return: 引导词信息对象
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"""
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words_info = (
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(
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await db.execute(
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select(GuideWords)
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.where(
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GuideWords.guide_id == guide_id
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)
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)
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)
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.scalars()
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.first()
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)
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return words_info
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@classmethod
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async def get_words_detail_by_info(cls, db: AsyncSession, words: WordsModel):
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"""
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根据引导词参数获取引导词信息
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:param db: orm对象
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:param words: 引导词参数对象
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:return: 引导词信息对象
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"""
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words_info = (
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(
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await db.execute(
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select(GuideWords).where(
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)
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)
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)
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.scalars()
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.first()
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)
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return words_info
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@classmethod
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async def get_words_list(cls, db: AsyncSession, query_object: WordsPageQueryModel, is_page: bool = False):
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"""
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根据查询参数获取引导词列表信息
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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 is_page: 是否开启分页
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:return: 引导词列表信息对象
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"""
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query = (
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select(GuideWords)
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.where(
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GuideWords.type == query_object.type if query_object.type else True,
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GuideWords.text.like(f'%{query_object.text}%') if query_object.text else True,
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GuideWords.create_time.between(
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datetime.combine(datetime.strptime(query_object.begin_time, '%Y-%m-%d'), time(00, 00, 00)),
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datetime.combine(datetime.strptime(query_object.end_time, '%Y-%m-%d'), time(23, 59, 59)),
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)
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if query_object.begin_time and query_object.end_time
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else True,
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)
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.order_by(desc(GuideWords.create_time))
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.distinct()
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)
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words_list = await PageUtil.paginate(db, query, query_object.page_num, query_object.page_size, is_page)
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return words_list
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@classmethod
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async def add_words_dao(cls, db: AsyncSession, words: WordsModel):
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"""
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新增引导词数据库操作
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:param db: orm对象
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:param words: 引导词对象
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:return:
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"""
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db_words = GuideWords(**words.model_dump(exclude={}))
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db.add(db_words)
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await db.flush()
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return db_words
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@classmethod
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async def edit_words_dao(cls, db: AsyncSession, words: dict):
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"""
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编辑引导词数据库操作
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:param db: orm对象
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:param words: 需要更新的引导词字典
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:return:
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"""
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await db.execute(update(GuideWords), [words])
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@classmethod
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async def delete_words_dao(cls, db: AsyncSession, words: WordsModel):
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"""
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删除引导词数据库操作
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:param db: orm对象
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:param words: 引导词对象
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:return:
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"""
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await db.execute(delete(GuideWords).where(GuideWords.guide_id.in_([words.guide_id])))
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