chore: 基线提交(重构前快照)
重构前保存现有 apps/ 结构基线,供后续各阶段回滚。 Co-Authored-By: Claude <noreply@anthropic.com>
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from datetime import datetime, timezone
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from fastapi.logger import logger
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from sqlalchemy import and_
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from apps.constants.constants import NOTICE_SOURCE_LIST
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from apps.constants.message import PAGE_SIZE
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from apps.forms.notice import NoticeForm
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from apps.models.notice import Notice
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from config import FASTAPI_IMAGE_URL
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from extensions import get_db_session
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from utils import R
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from utils.rich_text import save_content
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from utils.request import like_contains
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from utils.security import get_user_id
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# 查询通知公告分页数据
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def get_notice_page(request):
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db = get_db_session()
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# 页码
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page = int(request.query_params.get("pageNo", 1))
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# 每页数
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limit = int(request.query_params.get("pageSize", PAGE_SIZE))
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# 实例化查询对象
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query = db.query(Notice).filter(Notice.is_delete == 0)
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# 通知公告标题
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title = request.query_params.get('title')
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if title:
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query = query.filter(Notice.title.like(like_contains(title), escape='\\'))
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# 通知来源:1官方平台 2开源中国 3CSDN官方 4新浪微博
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source = request.query_params.get('source')
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if source:
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query = query.filter(Notice.source == source)
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# 通知状态:1-正常 2-停用
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status = request.query_params.get('status')
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if status:
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query = query.filter(Notice.status == status)
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# 排序
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query = query.order_by(Notice.id.desc())
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# 记录总数
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count = query.count()
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# 分页查询
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notice_list = query.limit(limit).offset((page - 1) * limit).all()
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# 若当前页超出末页(数据被并发删除),自动回退到第一页
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if page > 1 and not notice_list:
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page = 1
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count = query.count()
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notice_list = query.limit(limit).offset(0).all()
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# 实例化结果
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result = []
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# 遍历数据源
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if len(notice_list) > 0:
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for item in notice_list:
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# 对象转字典
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data = item.to_dict()
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# 通知来源描述
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data['source_name'] = NOTICE_SOURCE_LIST.get(item.source)
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# 加入列表
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result.append(data)
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# 返回结果
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return R.ok(data=result, count=count)
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# 根据通知ID查询详情
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def get_notice_detail(notice_id):
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db = get_db_session()
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# 根据ID查询通知公告
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notice = db.query(Notice).filter(and_(Notice.id == notice_id, Notice.is_delete == 0)).first()
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# 查询结果判空
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if not notice:
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return None
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# 对象转字典
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data = notice.to_dict()
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# 富文本内容
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content = (notice.content or "").replace("[IMG_URL]", FASTAPI_IMAGE_URL)
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data['content'] = content
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# 通知来源
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data['source_name'] = NOTICE_SOURCE_LIST.get(notice.source)
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# 返回结果
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return data
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# 添加通知公告
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def add_notice(request, data: NoticeForm):
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db = get_db_session()
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# 通知标题
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title = data.title
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# 通知内容
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content = data.content
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# 处理富文本内容
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content = save_content(content, title, "notice")
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# 表单数据赋值给对象
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notice = Notice(**data.model_dump(exclude={'id'}))
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notice.content = content
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notice.create_user = get_user_id(request)
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# 插入数据
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notice.save()
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# 返回结果
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return R.ok(msg="添加成功")
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# 更新通知公告
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def update_notice(request, data: NoticeForm):
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db = get_db_session()
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# 记录ID判空
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if not data.id or data.id <= 0:
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return R.failed("记录ID不能为空")
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# 根据ID查询记录
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notice = db.query(Notice).filter(and_(Notice.id == data.id, Notice.is_delete == 0)).first()
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# 查询结果判空
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if not notice:
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return R.failed("记录不存在")
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# 通知标题
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title = data.title
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# 通知内容
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content = data.content
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# 处理富文本内容
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content = save_content(content, title, "notice")
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# 构造更新数据(排除 id)
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updData = data.model_dump(exclude={'id'})
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updData['content'] = content
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updData['update_user'] = get_user_id(request)
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updData['update_time'] = datetime.now(tz=timezone.utc)
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# 更新记录
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result = db.query(Notice).filter_by(id=data.id).update(updData)
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# 提交数据
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if not result:
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return R.failed("更新失败")
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# 返回结果
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return R.ok(msg="更新成功")
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# 删除通知公告
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def delete_notice(notice_id):
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return Notice.batch_delete_r(notice_id)
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