TermiNexus
f1c8633345
P1 性能优化（避免循环内 N+1 / N 次 DB 查询）： - shop_order_views._batch_images: 移除 ThreadPoolExecutor 掩盖的 N 次查询，改单次批量 + Python 侧分组 - product_query.DashouHuiyuanList: 5N 查询 -> 3 次批量预取 + 本地闭包判断 - roles.GetRolePermissionView / 用户列表: 循环内 RolePermission/Permission/UserRole/Role -> 批量 __in 预取 - guanli / zuzhang 杜次分红 4.2/4.3: 循环内 update_or_create + 单条 delete -> bulk_create + bulk_update + 批量 delete - admin_config QQ 群配置: 循环内 exists/first/save/create -> 批量预取 + bulk_create + bulk_update - jituan 服务层多处合并统计查询、批量预取 map - rank 多处循环 N+1 改批量预取 - backend 多处循环内 count/create 改批量 - config/orders/merchant_ops 多处循环 N+1 改批量预取 其他改动： - users/views/kefu.py 拆分为 kefu_base/kefu_dashou/kefu_orders/kefu_punishment/kefu_withdraw 5 个文件 - 删除遗留脚本 check_prod_uid.py / create_rbac_tables.sql
207 lines
7.9 KiB
Python
207 lines
7.9 KiB
Python
"""排行榜奖励 — 后台 kefu API。"""
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import logging
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from rest_framework.permissions import IsAuthenticated
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from backend.utils import verify_kefu_permission
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from jituan.services.club_context import resolve_club_id_from_request
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from jituan.services.display_config import forbid_display_write_in_all_scope
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from rank.reward_models import RankRewardClaim, RankRewardScheme, RankRewardTier
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from rank.reward_services import SORT_FIELD_REGISTRY, sort_field_options_for_shenfen
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logger = logging.getLogger(__name__)
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REWARD_PERMS = ('phbj666', '8080a')
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def _parse_date(value):
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if not value:
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return None
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from datetime import date
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if isinstance(value, date):
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return value
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text = str(value).strip()[:10]
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if not text:
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return None
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try:
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return date.fromisoformat(text)
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except ValueError:
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return None
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def _has_perm(permissions):
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return any(p in permissions for p in REWARD_PERMS)
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def _serialize_scheme(scheme, tiers=None):
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if tiers is None:
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tiers = RankRewardTier.query.filter(scheme_id=scheme.id).order_by('rank_from')
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return {
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'id': scheme.id,
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'club_id': scheme.club_id,
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'shenfen': scheme.shenfen,
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'period_type': scheme.period_type,
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'sort_field': scheme.sort_field,
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'sort_options': sort_field_options_for_shenfen(scheme.shenfen),
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'title': scheme.title,
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'description': scheme.description,
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'enabled': scheme.enabled,
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'claim_days': scheme.claim_days,
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'min_metric': float(scheme.min_metric or 0),
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'activity_start': scheme.activity_start.isoformat() if scheme.activity_start else '',
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'activity_end': scheme.activity_end.isoformat() if scheme.activity_end else '',
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'tiers': [
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{
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'id': t.id,
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'rank_from': t.rank_from,
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'rank_to': t.rank_to,
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'reward_amount': float(t.reward_amount),
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'label': t.label,
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}
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for t in tiers
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],
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}
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class RankRewardHoutaiListView(APIView):
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"""POST /houtai/phbjhq"""
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permission_classes = [IsAuthenticated]
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def post(self, request):
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username = request.data.get('username')
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kefu, permissions = verify_kefu_permission(request, username)
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if kefu is None:
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return Response({'code': 403, 'msg': '身份验证失败'})
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if not _has_perm(permissions):
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return Response({'code': 403, 'msg': '无排行榜奖励配置权限'})
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club_id = resolve_club_id_from_request(request)
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schemes = RankRewardScheme.query.filter(club_id=club_id).order_by('shenfen', 'period_type')
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# 批量预取所有 tiers，避免列表推导内 N+1
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schemes_list = list(schemes)
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_scheme_ids = [s.id for s in schemes_list]
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_tiers_map = {}
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if _scheme_ids:
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for t in RankRewardTier.query.filter(scheme_id__in=_scheme_ids).order_by('scheme_id', 'rank_from'):
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_tiers_map.setdefault(t.scheme_id, []).append(t)
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return Response({
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'code': 0,
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'data': {
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'club_id': club_id,
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'schemes': [_serialize_scheme(s, _tiers_map.get(s.id, [])) for s in schemes_list],
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'shenfen_options': list(SORT_FIELD_REGISTRY.keys()),
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'period_options': [
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{'key': RankRewardScheme.PERIOD_DAY, 'label': '日榜(昨日)'},
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{'key': RankRewardScheme.PERIOD_WEEK, 'label': '周榜(上周)'},
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{'key': RankRewardScheme.PERIOD_MONTH, 'label': '月榜(上月)'},
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],
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},
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})
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class RankRewardHoutaiSaveView(APIView):
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"""POST /houtai/phbjbc"""
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permission_classes = [IsAuthenticated]
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def post(self, request):
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username = request.data.get('username')
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kefu, permissions = verify_kefu_permission(request, username)
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if kefu is None:
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return Response({'code': 403, 'msg': '身份验证失败'})
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if not _has_perm(permissions):
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return Response({'code': 403, 'msg': '无权限'})
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deny = forbid_display_write_in_all_scope(request)
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if deny:
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return deny
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club_id = resolve_club_id_from_request(request)
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data = request.data
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shenfen = (data.get('shenfen') or '').strip()
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period_type = (data.get('period_type') or '').strip()
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sort_field = (data.get('sort_field') or '').strip()
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if shenfen not in SORT_FIELD_REGISTRY:
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return Response({'code': 400, 'msg': '身份无效'})
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if period_type not in (RankRewardScheme.PERIOD_DAY, RankRewardScheme.PERIOD_WEEK, RankRewardScheme.PERIOD_MONTH):
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return Response({'code': 400, 'msg': '周期无效'})
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if sort_field not in SORT_FIELD_REGISTRY[shenfen]:
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return Response({'code': 400, 'msg': '排序指标无效'})
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tiers = data.get('tiers') or []
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if not tiers:
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return Response({'code': 400, 'msg': '请配置至少一个奖励档位'})
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activity_start = _parse_date(data.get('activity_start'))
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activity_end = _parse_date(data.get('activity_end'))
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if activity_start and activity_end and activity_start > activity_end:
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return Response({'code': 400, 'msg': '活动开始日期不能晚于结束日期'})
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scheme, _ = RankRewardScheme.objects.update_or_create(
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club_id=club_id,
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shenfen=shenfen,
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period_type=period_type,
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defaults={
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'sort_field': sort_field,
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'title': (data.get('title') or '').strip(),
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'description': (data.get('description') or '').strip(),
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'enabled': bool(data.get('enabled', False)),
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'claim_days': int(data.get('claim_days') or 30),
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'min_metric': data.get('min_metric') or 0,
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'activity_start': activity_start,
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'activity_end': activity_end,
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},
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)
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RankRewardTier.query.filter(scheme_id=scheme.id).delete()
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RankRewardTier.objects.bulk_create([
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RankRewardTier(
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scheme_id=scheme.id,
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rank_from=int(t['rank_from']),
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rank_to=int(t['rank_to']),
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reward_amount=t['reward_amount'],
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label=(t.get('label') or '').strip(),
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)
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for t in tiers
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])
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return Response({'code': 0, 'msg': '保存成功', 'data': _serialize_scheme(scheme)})
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class RankRewardHoutaiClaimsView(APIView):
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"""POST /houtai/phbjjl 领取明细"""
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permission_classes = [IsAuthenticated]
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def post(self, request):
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username = request.data.get('username')
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kefu, permissions = verify_kefu_permission(request, username)
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if kefu is None:
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return Response({'code': 403, 'msg': '身份验证失败'})
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if not _has_perm(permissions):
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return Response({'code': 403, 'msg': '无权限'})
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club_id = resolve_club_id_from_request(request)
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status = request.data.get('status')
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qs = RankRewardClaim.query.filter(club_id=club_id).order_by('-CreateTime')[:100]
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if status is not None:
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qs = qs.filter(status=int(status))
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status_map = {0: '待领取', 1: '已领取', 2: '已过期', 3: '已取消'}
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items = [
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{
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'id': c.id,
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'yonghuid': c.yonghuid,
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'shenfen': c.shenfen,
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'mingci': c.mingci,
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'amount': float(c.reward_amount),
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'status': c.status,
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'status_text': status_map.get(c.status, ''),
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'claimed_at': c.claimed_at.isoformat() if c.claimed_at else '',
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'CreateTime': c.CreateTime.isoformat() if c.CreateTime else '',
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}
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for c in qs
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]
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return Response({'code': 0, 'data': {'list': items}})
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