ClaudeandClaude
dbcce79536
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>
142 lines
4.6 KiB
Python
142 lines
4.6 KiB
Python
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 AD_SORT_PLATFORM_LIST
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from apps.constants.message import PAGE_SIZE
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from apps.forms.ad_sort import AdSortForm
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from apps.models.ad_sort import AdSort
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from apps.models.item import Item
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from apps.models.item_cate import ItemCate
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from extensions import get_db_session
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from utils import R
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from utils.security import get_user_id
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from utils.request import like_contains
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# 获取广告位分页数据
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def get_ad_sort_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(AdSort).filter(AdSort.is_delete == 0)
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# 名称
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name = request.query_params.get('name')
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if name:
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query = query.filter(AdSort.name.like(like_contains(name), escape='\\'))
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# 投放平台：1PC站 2WAP站 3微信小程序 4APP应用
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platform = request.query_params.get('platform')
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if platform:
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query = query.filter(AdSort.platform == platform)
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# 栏目状态筛选
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status = request.query_params.get('status')
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if status:
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query = query.filter(AdSort.status == status)
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# 排序
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query = query.order_by(AdSort.sort.asc())
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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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ad_sort_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 ad_sort_list:
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page = 1
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count = query.count()
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ad_sort_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(ad_sort_list) > 0:
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for v in ad_sort_list:
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# 对象转字典
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data = v.to_dict()
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# 投放平台
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data['platform_name'] = AD_SORT_PLATFORM_LIST.get(v.platform)
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# 站点信息
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item_info = db.query(Item).filter(and_(Item.id == v.item_id, Item.is_delete == 0)).first()
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data['item_name'] = item_info.name if item_info else None
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# 栏目信息
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cate_info = db.query(ItemCate).filter(and_(ItemCate.id == v.cate_id, ItemCate.is_delete == 0)).first()
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data['cate_name'] = cate_info.name if cate_info else None
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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ID查询广告位详情
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def get_ad_sort_detail(adsort_id):
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db = get_db_session()
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# 根据ID查询广告位
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adsort = db.query(AdSort).filter(and_(AdSort.id == adsort_id, AdSort.is_delete == 0)).first()
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# 查询结果为空判断
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if not adsort:
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return None
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# 对象转字典
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data = adsort.to_dict()
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# 返回结果
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return data
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# 添加广告位
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def add_ad_sort(request, data: AdSortForm):
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db = get_db_session()
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# 表单数据赋值给对象
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adsort = AdSort(**data.model_dump(exclude={'id'}))
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adsort.create_user = get_user_id(request)
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# 插入数据
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adsort.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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# 更新广告位
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def update_ad_sort(request, data: AdSortForm):
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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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adsort = db.query(AdSort).filter(and_(AdSort.id == data.id, AdSort.is_delete == 0)).first()
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# 查询结果判空
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if not adsort:
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return R.failed("记录不存在")
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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['update_user'] = get_user_id(request)
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updData['update_time'] = datetime.now(tz=timezone.utc)
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result = db.query(AdSort).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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# 删除广告位
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def delete_ad_sort(adsort_id):
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return AdSort.batch_delete_r(adsort_id)
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# 查询广告位列表
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def get_ad_sort_list():
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db = get_db_session()
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# 查询全部广告位列表
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ad_sort_list = db.query(AdSort).filter(AdSort.is_delete == 0).all()
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# 实例化广告位对象列表
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sortList = []
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if ad_sort_list:
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for v in ad_sort_list:
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item = {
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'id': v.id,
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'description': v.description + "=>" + str(v.loc_id)
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}
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# 加入列表
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sortList.append(item)
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# 返回结果
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return sortList
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