Django/backend/views/withdraw_settings.py

import hmac
import threading
import traceback
import uuid
import hashlib
import xmltodict
import time
import logging
import requests
import os
import secrets
import random
import string
from calendar import monthrange
from decimal import Decimal
from datetime import date, datetime, timedelta
from django.utils import timezone
from django.conf import settings
from django.core.exceptions import ObjectDoesNotExist
from django.core.paginator import Paginator
from django.db import models, transaction, IntegrityError
from django.db.models import Q, Count, Sum, F, Exists, OuterRef
from gvsdsdk.fluent import db, func, FQ
from django.db.models.functions import TruncDate, TruncMonth, TruncYear
from django.contrib.auth.hashers import make_password
from django.views.decorators.csrf import csrf_exempt
from django.utils.decorators import method_decorator

from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status
from rest_framework.permissions import IsAuthenticated, AllowAny
from rest_framework.parsers import JSONParser, MultiPartParser, FormParser

# 工具类导入
from utils.oss_utils import validate_image, upload_to_oss, delete_from_oss
from backend.utils import (
    update_dashou_daily_by_action,
    update_shangjia_daily
)
from jituan.services.club_context import filter_club_char_field, filter_queryset_by_club, filter_user_related_by_club, filter_user_qs_by_club, orders_for_request
from jituan.services.catalog_scope import block_non_group_catalog_scope
from jituan.services.club_penalty import (
    filter_penalty_qs, resolve_penalty_club_id, filter_gsfenhong_qs,
    forbid_penalty_out_of_scope, resolve_penalty_record_club_id,
)
from jituan.services.club_user_access import forbid_if_user_out_of_scope, list_response_meta
from shop.utils import update_dianpu_daily_stat
from products.utils import update_shangpin_daily_stat
from orders.notice_tasks import dingdan_guangbo
from ..utils import (
    verify_kefu_permission,
    PERMISSION_TO_SHENFEN,
    SHENFEN_PROFILE_MAP,
    has_fadan_view_permission,
    has_merchant_order_permission,
    check_fadan_permission,
    pick_order_id,
    pick_penalty_create_params,
    write_xiugai_log,
    XIUGAI_LEIXING_DASHOU,
    XIUGAI_LEIXING_GUANSHI,
    XIUGAI_LEIXING_SHANGJIA,
    XIUGAI_LEIXING_ZUZHANG,
    XIUGAI_LEIXING_LABEL,
)

# models 集中导入
## gvsdsdk RBAC 模型（使用 PascalCase 字段名，匹配实际数据库表结构）
from gvsdsdk.models import Role, Permission, RolePermission, UserRole
## backend
from backend.models import WithdrawalDailyStats

## users
from users.models import (
    UserGuanshi, UserBoss, UserZuzhang,
    UserKefu, UserDashou, Xiugaijilu, UserShangjia, UserShenheguan
)
from users.business_models import User

## orders
from orders.models import (
    CommissionRate, PlayerDeliveryImage, PenaltyRecord,
    OrderPlayerHistory, Order, RefundRecord,
    MerchantOrderExt, Penalty, PenaltyAppealImage, PenaltyBonus
)

## shop
from shop.models import Dianpu, DianpuMorenPeizhi, YonghuPingzheng, ShangpinLeixingDianpu, DianpuShangpinShenheShezhi

## products
from products.models import (
    Shangpin, ShangpinLeixing, ShangpinZhuanqu, Huiyuan,
    DuociFenhong, Czjilu, Huiyuangoumai, Gsfenhong
)

## config
from config.models import (
    WithdrawConfig, ShangjiaLianjie, AccountPermission,
    TixianQuotaDefault,
    DailyIncomeStat, DailyPayoutStat, PopupPage, PopupConfig, PopupImage
)

## rank
from rank.models import (
    KaoheguanBankuai, Bankuai, Chenghao, KaoheCishuFeiyong,
    YonghuChenghao, ShenheJilu, KaoheJiluFeiyong, KaoheJujueJilu
)

# 序列化器
from ..serializers import PopupPageSerializer

# 全局常量、日志对象
logger = logging.getLogger('houtai')
SHOP_PRODUCT_PERMS = ['1199ab', '1199abc', '1199abd']

class GetWithdrawSettingsView(APIView):
    """
    获取提现设置（手续费利率、每日限额、当日已提现总额）
    权限：需要 5500a 或 5500b 或 5500c 任一
    POST /houtai/hthqtxpz
    """
    permission_classes = []
    parser_classes = [JSONParser]

    def post(self, request):
        username = request.data.get('username', '').strip()
        if not username:
            return Response({'code': 401, 'msg': '缺少username'})

        kefu, permissions = verify_kefu_permission(request, username)
        if kefu is None:
            return permissions
        # 需要5500a/b/c任一
        if not any(p in permissions for p in ('5500a', '5500b', '5500c')):
            return Response({'code': 403, 'msg': '无权限查看提现设置'})

        from jituan.services.withdraw_config import build_withdraw_settings_payload
        return Response({'code': 0, 'data': build_withdraw_settings_payload(request)})


class UpdateWithdrawSettingsView(APIView):
    """
    修改提现设置（权限细分）：
        - 修改打手相关（利率、个人限额、总限额）需要5500a
        - 修改管事相关需要5500b
        - 修改组长相关需要5500c
    注意：修改每日总限额时，会联动影响“当日已提现总额”的显示（由前端实时计算），
    后端不直接修改 WithdrawalDailyStats，该表由提现流程自动累加。
    POST /houtai/htxgtxsz
    """
    permission_classes = []
    parser_classes = [JSONParser]

    def post(self, request):
        username = request.data.get('username', '').strip()
        if not username:
            return Response({'code': 401, 'msg': '缺少username'})

        kefu, permissions = verify_kefu_permission(request, username)
        if kefu is None:
            return permissions

        # 权限映射：要修改的角色需要对应的权限
        # 前端传来 rates, quotas, total_limits 三个对象，每个包含 1,2,3
        from jituan.services.withdraw_config import apply_withdraw_settings_update
        return apply_withdraw_settings_update(request, permissions)