732 lines
32 KiB
Python
732 lines
32 KiB
Python
# yonghu/tixian_shenhe_collect_b.py
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"""
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自动提现审核 — 用户侧接口：
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① TixianZddkshApplyView → POST /yonghu/zddksh 提交审核（扣款）
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② process_audit_collect → POST /yonghu/tixiansq 收款（P0：一单到底，先查微信再决定是否新建）
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"""
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import decimal
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import json
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import logging
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import random
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import string
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import time
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import requests
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from django.db import transaction
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from django.utils import timezone
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from rest_framework import permissions
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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 .models import TixianAutoRecord, TixianShenheJilu
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from .tixian_shenhe_services import (
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RECONCILE_ALLOW_NEW,
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RECONCILE_COMPLETED,
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RECONCILE_PENDING,
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RECONCILE_WAIT_CONFIRM,
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check_collect_quota_limits,
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create_audit_application,
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ensure_shenhe_collect_completed,
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get_audit_for_collect,
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query_wechat_transfer_bill,
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reconcile_shenhe_wechat_bills,
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reject_audit_and_refund,
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release_collect_quota_for_record,
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reserve_collect_quota_limits,
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resolve_collect_context,
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shijidaozhang_exceeds_wechat_limit,
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validate_collect_eligibility,
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wechat_limit_collect_message,
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_sync_record_from_wx_query,
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)
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logger = logging.getLogger('yonghu.tixian_shenhe')
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def generate_tixian_id():
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"""生成唯一微信商户打款单号：TX + 时间戳(13位) + 4位随机数"""
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timestamp = str(int(time.time() * 1000))
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rand = ''.join(random.choices(string.digits, k=4))
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return f'TX{timestamp}{rand}'
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def _build_collect_success_response(payload):
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return Response({
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'code': 0,
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'msg': '请确认收款',
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'data': payload,
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})
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def _is_wx_balance_insufficient(err_code='', err_msg=''):
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blob = f'{err_code} {err_msg}'.upper()
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return any(k in blob for k in ('NOT_ENOUGH', 'INSUFFICIENT', '余额不足', '资金不足'))
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def _extract_wx_err(wx_result):
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"""解析微信错误码/文案（兼容 detail 为对象）。"""
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err_code = str((wx_result or {}).get('code') or '')
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raw = (wx_result or {}).get('message')
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if raw is None:
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raw = (wx_result or {}).get('detail')
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if isinstance(raw, dict):
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raw = raw.get('message') or raw.get('detail') or json.dumps(raw, ensure_ascii=False)
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err_msg = str(raw or '微信接口调用失败')
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return err_code, err_msg
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def _is_wx_unsafe_to_switch(err_code='', err_msg='', status_code=None):
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"""
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结果可能已受理：换号有双笔风险，禁止立刻换商户，只能查单/待确认。
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"""
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if status_code in (429, 500, 502, 503):
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return True
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blob = f'{err_code} {err_msg}'.upper()
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keys = (
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'FREQUENCY_LIMIT', 'FREQUENCY_LIMITED', 'FREQUENCY_LIMIT_EXCEED',
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'RATELIMIT', 'RATE_LIMIT', 'SYSTEM_ERROR', 'ALREADY_EXISTS',
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'频率超限', '系统错误', '结果不明确', '结果未明确', '订单已存在',
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)
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return any(k in blob for k in keys)
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def _is_wx_ip_denied(err_code='', err_msg=''):
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"""商户未配置服务器出口 IP 白名单（创建/查单都会拦）。"""
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blob = f'{err_code} {err_msg}'.upper().replace('\t', '')
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if '268491067' in blob:
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return True
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if 'IP' in blob and '不允许' in blob:
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return True
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return any(k in blob for k in (
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'IP地址不允许', 'IP 地址不允许', '不允许调用该接口', '不允许调用接口',
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'NOT_ALLOW_IP', 'IP_DENIED',
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))
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def _is_wx_user_personal_quota_msg(err_msg=''):
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"""单用户/个人侧额度：禁止当作商户整户日限换号。"""
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msg = str(err_msg or '')
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keys = (
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'向同一用户', '单用户', '同一用户', '收款用户', '该用户',
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'用户收款', '收款受限', '付款受限',
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)
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return any(k in msg for k in keys)
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def _is_wx_mch_total_quota_exhausted(err_code='', err_msg=''):
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"""
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仅识别微信「商户整户」日/月转账额度耗尽（如超出商户单日转账额度）。
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个人侧限额、笼统「受限/管控」、余额不足一律 False。
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"""
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if _is_wx_unsafe_to_switch(err_code, err_msg):
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return False
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if _is_wx_user_personal_quota_msg(err_msg):
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return False
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msg = str(err_msg or '')
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# 官方文案：超出商户单日转账额度，请核实产品设置是否准确
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allow_phrases = (
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'超出商户单日转账额度',
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'超出商户单月转账额度',
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'商户单日转账额度',
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'商户单月转账额度',
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'商户日转账额度',
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'商户月转账额度',
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)
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if any(p in msg for p in allow_phrases):
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return True
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# 宽松但仍要求「商户」+「日/月」+「额度」，避免「受限」误匹配
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if '商户' in msg and ('额度' in msg or '限额' in msg):
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if any(k in msg for k in ('单日', '日转账', '单月', '月转账')):
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if not _is_wx_user_personal_quota_msg(msg):
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return True
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return False
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def _log_wx_collect(tag, **kwargs):
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"""收款排障：日志搜【微信官方收款】即可定位。"""
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parts = [f'{k}={v}' for k, v in kwargs.items()]
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logger.error('【微信官方收款】%s | %s', tag, ' | '.join(parts))
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def _verify_collect_quota_or_response(user_main, audit, shenhe_danhao):
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"""收款限额校验；不通过时直接返回 Response"""
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ok, msg, limit_kind = check_collect_quota_limits(
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user_main,
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audit.leixing,
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audit.shenqing_jine,
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audit.shijidaozhang,
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shenhe_danhao,
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)
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if not ok:
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limit_code = 33 if limit_kind == 'platform' else 400
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logger.warning(
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'收款限额校验未通过 yonghuid=%s shenhe_danhao=%s leixing=%s kind=%s msg=%s',
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user_main.yonghuid, shenhe_danhao, audit.leixing, limit_kind, msg,
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)
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return Response({'code': limit_code, 'msg': msg})
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return None
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def _mark_auto_record_failed(tixian_id, fail_reason):
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"""微信明确失败时标记打款记录终态，避免后续一直被当成「处理中」"""
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TixianAutoRecord.objects.filter(tixian_id=tixian_id, zhuangtai=0).update(
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zhuangtai=2,
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fail_reason=(fail_reason or '打款失败')[:500],
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update_time=timezone.now(),
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)
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def _bind_collect_mch(audit, tixian_id, mch_id):
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"""成功进入待确认时，审核单与打款单同时记下实际商户号，防串户。"""
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fields = {
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'tixian_auto_id': tixian_id,
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'update_time': timezone.now(),
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}
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if hasattr(audit, 'dakuan_mch_id'):
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fields['dakuan_mch_id'] = (mch_id or '')[:32]
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TixianShenheJilu.objects.filter(id=audit.id).update(**fields)
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def _build_wx_transfer_body(wx_cfg, tixian_id, openid, yonghuid, leixing, shijidaozhang):
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transfer_scene_id = wx_cfg['TRANSFER_SCENE_ID']
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role_map = {1: '打手', 2: '管事', 3: '组长', 4: '考核官', 5: '打手', 6: '商家'}
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desc_map = {1: '佣金提现', 2: '分红提现', 3: '分红提现', 4: '分佣提现', 5: '押金提现', 6: '余额提现'}
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transfer_scene_report_infos = []
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if transfer_scene_id == '1005':
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transfer_scene_report_infos = [
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{'info_type': '岗位类型', 'info_content': role_map.get(leixing, '用户')},
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{'info_type': '报酬说明', 'info_content': desc_map.get(leixing, '提现')},
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]
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elif transfer_scene_id == '1009':
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transfer_scene_report_infos = [
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{'info_type': '采购商品名称', 'info_content': '平台服务'},
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]
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body = {
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'appid': wx_cfg['APPID'],
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'out_bill_no': tixian_id,
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'transfer_scene_id': transfer_scene_id,
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'openid': openid,
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'transfer_amount': int(shijidaozhang * 100),
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'transfer_remark': f'兄弟们 收款前记得录屏发快手',
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'transfer_scene_report_infos': transfer_scene_report_infos,
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}
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notify_url = str(wx_cfg.get('NOTIFY_URL') or '').strip()
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if notify_url:
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body['notify_url'] = notify_url
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return body
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def _call_wechat_transfer(body, wx_cfg):
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from utils.wechat_v3 import build_authorization
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url = 'https://api.mch.weixin.qq.com/v3/fund-app/mch-transfer/transfer-bills'
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body_json = json.dumps(body, separators=(',', ':'))
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auth = build_authorization('POST', url, body_json, wx_cfg=wx_cfg)
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headers = {
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'Authorization': auth,
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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'User-Agent': 'Mozilla/5.0',
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}
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resp = requests.post(url, data=body_json, headers=headers, timeout=15)
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try:
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wx_result = resp.json()
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except ValueError:
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wx_result = {}
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return resp, wx_result
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class TixianZddkshApplyView(APIView):
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"""POST /yonghu/zddksh 提交审核申请（扣款，不创建 TixianAutoRecord）"""
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permission_classes = [permissions.IsAuthenticated]
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def post(self, request):
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from utils.redis_lock import acquire_lock, release_lock
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user_main = request.user
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lock_key = f'tixian_audit_apply:{user_main.yonghuid}'
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if not acquire_lock(lock_key, timeout=10):
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return Response({'code': 429, 'msg': '操作频繁，请稍后重试'})
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try:
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leixing = request.data.get('leixing')
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jine_str = request.data.get('jine')
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if leixing is None or jine_str is None:
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return Response({'code': 1, 'msg': '缺少参数: leixing 或 jine'})
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try:
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leixing = int(leixing)
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jine = decimal.Decimal(str(jine_str))
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except (ValueError, decimal.InvalidOperation):
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return Response({'code': 2, 'msg': '参数格式错误'})
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if leixing not in [1, 2, 3, 4, 5, 6]:
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return Response({'code': 3, 'msg': '提现类型无效'})
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if jine <= decimal.Decimal('0.1'):
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return Response({'code': 4, 'msg': '提现金额必须大于0.1'})
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try:
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data = create_audit_application(user_main, leixing, jine)
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except ValueError as e:
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return Response({'code': 400, 'msg': str(e)})
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except Exception as e:
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logger.error(f'提现审核申请异常: {e}', exc_info=True)
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return Response({'code': 99, 'msg': '提现申请失败，请稍后重试'})
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if data.get('freeze_only'):
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return Response({
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'code': 0,
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'msg': data.get('msg') or '资金已划入冻结池',
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'data': data,
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})
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return Response({'code': 0, 'msg': '提现申请已提交，请等待审核', 'data': data})
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finally:
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release_lock(lock_key)
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def process_audit_collect(request):
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"""
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POST /yonghu/tixiansq 用户收款（P0 防多提）
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主路径：tixianjilu_id → Tixianjilu → TixianShenheJilu(状态6)
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若 TixianAutoRecord 已有 tixian_id → 只问微信，非终态绝不新建
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仅微信 FAIL/CANCELLED 终态后才允许新建打款记录
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"""
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from utils.redis_lock import acquire_lock, release_lock
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user_main = request.user
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yonghuid = user_main.yonghuid
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tixianjilu_id = request.data.get('tixianjilu_id') or request.data.get('id')
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shenhe_danhao = (request.data.get('shenhe_danhao') or '').strip()
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shenhe_jilu_id = request.data.get('shenhe_jilu_id')
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logger.info(
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'收款请求 yonghuid=%s tixianjilu_id=%s shenhe_jilu_id=%s shenhe_danhao=%s',
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yonghuid, tixianjilu_id, shenhe_jilu_id, shenhe_danhao,
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)
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try:
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from utils.wechat_mch_service import list_wx_cfgs_for_collect, wx_cfg_is_complete
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if not user_main.openid:
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return Response({'code': 10, 'msg': '用户未绑定微信，无法收款'})
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mch_cfgs, bind_err, is_user_bound = list_wx_cfgs_for_collect(yonghuid)
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if bind_err:
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return Response({'code': 11, 'msg': bind_err})
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if not mch_cfgs or not wx_cfg_is_complete(mch_cfgs[0]):
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logger.error('微信打款配置不完整 enabled_count=%s bound=%s', len(mch_cfgs), is_user_bound)
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return Response({'code': 11, 'msg': '系统配置异常，请联系客服'})
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if not is_user_bound and len(mch_cfgs) < 2:
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logger.warning(
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'启用且配置完整的转账商户仅 %s 个，整户日限额时无法换号 mch_ids=%s',
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len(mch_cfgs), [c.get('MCHID') for c in mch_cfgs],
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)
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ctx, err = resolve_collect_context(
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yonghuid,
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tixianjilu_id=tixianjilu_id,
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shenhe_danhao=shenhe_danhao,
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shenhe_jilu_id=shenhe_jilu_id,
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)
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if not ctx:
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return Response({'code': 400, 'msg': err})
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audit = ctx['audit']
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shenhe_danhao = ctx['shenhe_danhao']
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tixianjilu_id_val = ctx['jilu'].id if ctx.get('jilu') else audit.tixianjilu_id
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leixing = audit.leixing
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# 微信单笔到账限额：与申请阶段同一标准（shijidaozhang >= 200 驳回并退款）
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if shijidaozhang_exceeds_wechat_limit(audit.shijidaozhang):
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reason = wechat_limit_collect_message(audit.shijidaozhang)
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_, msg = reject_audit_and_refund(user_main, audit, reason)
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return Response({'code': 400, 'msg': msg})
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# 二次资格校验：不通过仅返回错误，审核单保持待收款(6)，不退款，用户补齐资质后可再点收款
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collect_ok, collect_msg = validate_collect_eligibility(user_main, leixing)
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if not collect_ok:
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logger.warning(
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'收款校验未通过 yonghuid=%s shenhe_danhao=%s leixing=%s msg=%s',
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yonghuid, shenhe_danhao, leixing, collect_msg,
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)
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return Response({'code': 400, 'msg': collect_msg})
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quota_resp = _verify_collect_quota_or_response(user_main, audit, shenhe_danhao)
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if quota_resp:
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return quota_resp
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lock_key = f'tixian_collect:{shenhe_danhao}'
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if not acquire_lock(lock_key, timeout=15):
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return Response({'code': 429, 'msg': '操作频繁，请稍后重试'})
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tixian_id = None
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quota_reserved = False
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try:
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action, payload = reconcile_shenhe_wechat_bills(shenhe_danhao)
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if action == RECONCILE_COMPLETED:
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ensure_shenhe_collect_completed(shenhe_danhao)
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msg = payload.get('msg', '提现已成功到账') if isinstance(payload, dict) else '提现已成功到账'
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return Response({
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'code': 0,
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'msg': msg,
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'data': {'already_completed': True, 'tixianjilu_id': tixianjilu_id_val},
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})
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if action == RECONCILE_WAIT_CONFIRM:
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quota_resp = _verify_collect_quota_or_response(user_main, audit, shenhe_danhao)
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if quota_resp:
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return quota_resp
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if isinstance(payload, dict):
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_bind_collect_mch(
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audit,
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payload.get('tixian_id') or '',
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payload.get('mch_id') or '',
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)
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return _build_collect_success_response(payload)
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if action == RECONCILE_PENDING:
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msg = payload.get('msg') if isinstance(payload, dict) else payload
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return Response({'code': 12, 'msg': msg or '有收款处理中，请稍后再试'})
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if action != RECONCILE_ALLOW_NEW:
|
||
return Response({'code': 12, 'msg': '收款处理中，请稍后再试'})
|
||
|
||
with transaction.atomic():
|
||
audit, err = get_audit_for_collect(
|
||
shenhe_danhao, yonghuid, audit.id,
|
||
)
|
||
if not audit:
|
||
return Response({'code': 400, 'msg': err})
|
||
|
||
# 金额一律用审核表已落库数据（申请时扣款+算费），收款不再重算
|
||
jine = audit.shenqing_jine
|
||
shouxufei = audit.shouxufei
|
||
shijidaozhang = audit.shijidaozhang
|
||
feilv = audit.feilv
|
||
|
||
if shijidaozhang_exceeds_wechat_limit(shijidaozhang):
|
||
reason = wechat_limit_collect_message(shijidaozhang)
|
||
_, msg = reject_audit_and_refund(user_main, audit, reason)
|
||
return Response({'code': 400, 'msg': msg})
|
||
|
||
ok, msg, limit_kind = reserve_collect_quota_limits(
|
||
user_main, leixing, jine, shijidaozhang, shenhe_danhao,
|
||
)
|
||
if not ok:
|
||
limit_code = 33 if limit_kind == 'platform' else 400
|
||
return Response({'code': limit_code, 'msg': msg})
|
||
|
||
quota_reserved = True
|
||
|
||
# 选户：绑定用户仅 1 户；未绑定按 priority。
|
||
# 仅「商户整户日/月额度」+ 查单确认未建单 才静默换号；其它失败立刻回前端。
|
||
# 跨次仅跳过「整户额度」失败过的商户，个人限额/IP/余额失败不跨次换号。
|
||
if not is_user_bound and len(mch_cfgs) > 1:
|
||
failed_quota_mchs = set()
|
||
for fr, mid in TixianAutoRecord.objects.filter(
|
||
shenhe_danhao=shenhe_danhao, zhuangtai=2,
|
||
).exclude(mch_id='').values_list('fail_reason', 'mch_id'):
|
||
if mid and _is_wx_mch_total_quota_exhausted('', fr or ''):
|
||
failed_quota_mchs.add(mid)
|
||
prefer_cfgs = [c for c in mch_cfgs if c.get('MCHID') not in failed_quota_mchs]
|
||
if prefer_cfgs and len(prefer_cfgs) < len(mch_cfgs):
|
||
logger.warning(
|
||
'收款优先未触整户额度商户 shenhe=%s skip=%s try=%s',
|
||
shenhe_danhao, sorted(failed_quota_mchs),
|
||
[c.get('MCHID') for c in prefer_cfgs],
|
||
)
|
||
mch_cfgs = prefer_cfgs
|
||
|
||
_log_wx_collect(
|
||
'开始选户发起',
|
||
shenhe=shenhe_danhao,
|
||
bound=is_user_bound,
|
||
count=len(mch_cfgs),
|
||
mch_ids=','.join(c.get('MCHID') for c in mch_cfgs),
|
||
)
|
||
last_user_msg = '微信收款发起失败，请稍后重试'
|
||
tixian_id = None
|
||
tried_mchs = []
|
||
tried_details = []
|
||
|
||
def _fail_front(msg, code=99):
|
||
nonlocal quota_reserved
|
||
if quota_reserved and tixian_id:
|
||
release_collect_quota_for_record(
|
||
TixianAutoRecord.objects.get(tixian_id=tixian_id),
|
||
)
|
||
quota_reserved = False
|
||
return Response({
|
||
'code': code,
|
||
'msg': msg[:800],
|
||
'data': {
|
||
'source': 'wechat_official',
|
||
'tried_mch_ids': tried_mchs,
|
||
'user_bound': is_user_bound,
|
||
},
|
||
})
|
||
|
||
for mch_idx, wx_cfg in enumerate(mch_cfgs):
|
||
tixian_id = generate_tixian_id()
|
||
mch_id = wx_cfg['MCHID']
|
||
tried_mchs.append(mch_id)
|
||
_log_wx_collect(
|
||
'尝试商户',
|
||
idx=f'{mch_idx + 1}/{len(mch_cfgs)}',
|
||
mch_id=mch_id,
|
||
bill=tixian_id,
|
||
bound=is_user_bound,
|
||
)
|
||
with transaction.atomic():
|
||
TixianAutoRecord.objects.create(
|
||
tixian_id=tixian_id,
|
||
yonghuid=yonghuid,
|
||
leixing=leixing,
|
||
jine=jine,
|
||
shouxufei=shouxufei,
|
||
shijidaozhang=shijidaozhang,
|
||
feilv=feilv,
|
||
zhuangtai=0,
|
||
shenhe_danhao=shenhe_danhao,
|
||
mch_id=mch_id,
|
||
)
|
||
TixianShenheJilu.objects.filter(id=audit.id).update(
|
||
tixian_auto_id=tixian_id,
|
||
update_time=timezone.now(),
|
||
)
|
||
|
||
body = _build_wx_transfer_body(
|
||
wx_cfg, tixian_id, user_main.openid, yonghuid, leixing, shijidaozhang,
|
||
)
|
||
|
||
try:
|
||
resp, wx_result = _call_wechat_transfer(body, wx_cfg)
|
||
except requests.RequestException as e:
|
||
# 网络不确定是否已建单：禁止换号，保持待查单防双笔
|
||
logger.error(
|
||
'微信打款网络异常(保持待查单): bill=%s mch=%s err=%s',
|
||
tixian_id, mch_id, e, exc_info=True,
|
||
)
|
||
return Response({
|
||
'code': 12,
|
||
'msg': '收款请求已提交，系统正在核对状态，请稍后再试，切勿重复点击',
|
||
})
|
||
except (OSError, IOError, ValueError) as e:
|
||
# 证书/私钥本地问题：未发到微信；按计划不换号，直接报错
|
||
logger.error(
|
||
'微信打款本地配置异常: bill=%s mch=%s err=%s',
|
||
tixian_id, mch_id, e, exc_info=True,
|
||
)
|
||
err_msg = f'商户证书/私钥异常: {e}'
|
||
_mark_auto_record_failed(tixian_id, f'[{mch_id}] {err_msg}')
|
||
return _fail_front(f'【微信官方】商户{mch_id}配置异常，请联系管理员')
|
||
|
||
# 成功进待确认 → 立刻回前端
|
||
if resp.status_code == 200 and wx_result.get('state') == 'WAIT_USER_CONFIRM':
|
||
package_info = wx_result.get('package_info')
|
||
auto_record = TixianAutoRecord.objects.get(tixian_id=tixian_id)
|
||
auto_record.wechat_package = json.dumps(package_info, ensure_ascii=False)
|
||
auto_record.mch_id = mch_id
|
||
auto_record.save(update_fields=['wechat_package', 'mch_id'])
|
||
_bind_collect_mch(audit, tixian_id, mch_id)
|
||
_log_wx_collect(
|
||
'成功待确认',
|
||
mch_id=mch_id, bill=tixian_id, shenhe=shenhe_danhao,
|
||
tried_before=','.join(tried_mchs[:-1]) if len(tried_mchs) > 1 else '',
|
||
)
|
||
return _build_collect_success_response({
|
||
'tixian_id': tixian_id,
|
||
'package_info': package_info,
|
||
'shouxufei': str(shouxufei),
|
||
'shijidaozhang': str(shijidaozhang),
|
||
'current_rate': str(feilv),
|
||
'mch_id': mch_id,
|
||
'shenhe_danhao': shenhe_danhao,
|
||
'tixianjilu_id': tixianjilu_id_val,
|
||
})
|
||
|
||
state200 = (wx_result.get('state') or '').upper() if resp.status_code == 200 else ''
|
||
if resp.status_code == 200 and state200 == 'SUCCESS':
|
||
ar = TixianAutoRecord.objects.get(tixian_id=tixian_id)
|
||
from .tixian_shenhe_services import mark_transfer_success
|
||
mark_transfer_success(
|
||
ar,
|
||
wechat_transfer_no=(
|
||
wx_result.get('transfer_bill_no') or wx_result.get('transfer_no')
|
||
),
|
||
)
|
||
_bind_collect_mch(audit, tixian_id, mch_id)
|
||
ensure_shenhe_collect_completed(shenhe_danhao)
|
||
return Response({
|
||
'code': 0,
|
||
'msg': '提现已成功到账',
|
||
'data': {'already_completed': True, 'tixianjilu_id': tixianjilu_id_val},
|
||
})
|
||
|
||
err_code, err_msg = _extract_wx_err(wx_result)
|
||
if resp.status_code == 200 and (not err_code or err_msg == '微信接口调用失败'):
|
||
err_msg = f'微信状态:{state200 or "未知"}'
|
||
_log_wx_collect(
|
||
'微信官方拒绝本商户',
|
||
shenhe=shenhe_danhao,
|
||
mch_id=mch_id,
|
||
bill=tixian_id,
|
||
http=resp.status_code,
|
||
code=err_code,
|
||
msg=err_msg,
|
||
state=state200,
|
||
body=json.dumps(wx_result, ensure_ascii=False)[:800],
|
||
)
|
||
tried_details.append(
|
||
f'商户{mch_id}: HTTP{resp.status_code}/{err_code or "-"} {err_msg}'
|
||
)
|
||
user_msg = err_msg or '微信收款发起失败，请稍后重试'
|
||
last_user_msg = user_msg
|
||
has_next = (not is_user_bound) and (mch_idx < len(mch_cfgs) - 1)
|
||
|
||
# 结果可能已受理：查单，禁止换号
|
||
if _is_wx_unsafe_to_switch(err_code, err_msg, resp.status_code):
|
||
wx_q = query_wechat_transfer_bill(tixian_id, wx_cfg=wx_cfg)
|
||
if wx_q is not None and not wx_q.get('_not_found'):
|
||
ar = TixianAutoRecord.objects.get(tixian_id=tixian_id)
|
||
sync_action, sync_payload = _sync_record_from_wx_query(ar, wx_q)
|
||
if sync_action == RECONCILE_WAIT_CONFIRM:
|
||
if isinstance(sync_payload, dict):
|
||
sync_payload.setdefault('mch_id', mch_id)
|
||
sync_payload.setdefault('tixianjilu_id', tixianjilu_id_val)
|
||
_bind_collect_mch(audit, tixian_id, mch_id)
|
||
return _build_collect_success_response(sync_payload)
|
||
if sync_action == RECONCILE_COMPLETED:
|
||
_bind_collect_mch(audit, tixian_id, mch_id)
|
||
ensure_shenhe_collect_completed(shenhe_danhao)
|
||
return Response({
|
||
'code': 0,
|
||
'msg': '提现已成功到账',
|
||
'data': {
|
||
'already_completed': True,
|
||
'tixianjilu_id': tixianjilu_id_val,
|
||
},
|
||
})
|
||
return Response({
|
||
'code': 12,
|
||
'msg': '收款请求结果不明确，系统正在核对，请稍后再试，切勿重复点击',
|
||
})
|
||
|
||
# 唯一可静默换号：商户整户日/月额度 + 查单确认未建单
|
||
mch_total_quota = _is_wx_mch_total_quota_exhausted(err_code, err_msg)
|
||
if mch_total_quota and has_next:
|
||
wx_q = query_wechat_transfer_bill(tixian_id, wx_cfg=wx_cfg)
|
||
if wx_q is None:
|
||
# 查单失败：不确定是否已建单，禁止换号
|
||
_log_wx_collect(
|
||
'整户额度但查单失败禁止换号',
|
||
mch_id=mch_id, bill=tixian_id,
|
||
)
|
||
return Response({
|
||
'code': 12,
|
||
'msg': '商户额度异常且状态核对中，请稍后再试，切勿重复点击',
|
||
})
|
||
if not wx_q.get('_not_found'):
|
||
ar = TixianAutoRecord.objects.get(tixian_id=tixian_id)
|
||
sync_action, sync_payload = _sync_record_from_wx_query(ar, wx_q)
|
||
if sync_action == RECONCILE_WAIT_CONFIRM:
|
||
if isinstance(sync_payload, dict):
|
||
sync_payload.setdefault('mch_id', mch_id)
|
||
sync_payload.setdefault('tixianjilu_id', tixianjilu_id_val)
|
||
_bind_collect_mch(audit, tixian_id, mch_id)
|
||
return _build_collect_success_response(sync_payload)
|
||
if sync_action == RECONCILE_COMPLETED:
|
||
_bind_collect_mch(audit, tixian_id, mch_id)
|
||
ensure_shenhe_collect_completed(shenhe_danhao)
|
||
return Response({
|
||
'code': 0,
|
||
'msg': '提现已成功到账',
|
||
'data': {
|
||
'already_completed': True,
|
||
'tixianjilu_id': tixianjilu_id_val,
|
||
},
|
||
})
|
||
if sync_action == RECONCILE_PENDING:
|
||
return Response({
|
||
'code': 12,
|
||
'msg': (
|
||
sync_payload.get('msg')
|
||
if isinstance(sync_payload, dict) else sync_payload
|
||
) or '有收款处理中，请稍后再试',
|
||
})
|
||
# ALLOW_NEW（明确失败）才允许继续换号
|
||
if sync_action != RECONCILE_ALLOW_NEW:
|
||
return Response({
|
||
'code': 12,
|
||
'msg': '有收款处理中，请稍后再试',
|
||
})
|
||
_mark_auto_record_failed(tixian_id, f'[{mch_id}] {user_msg}')
|
||
_log_wx_collect(
|
||
'商户整户额度耗尽→静默换下一户',
|
||
from_mch=mch_id,
|
||
next_idx=f'{mch_idx + 2}/{len(mch_cfgs)}',
|
||
wx_code=err_code,
|
||
wx_msg=err_msg,
|
||
)
|
||
continue
|
||
|
||
# 其它失败（含绑定用户整户额度、个人限额、余额、IP）：不换号，回前端
|
||
_mark_auto_record_failed(tixian_id, f'[{mch_id}] {user_msg}')
|
||
detail = '；'.join(tried_details) if tried_details else user_msg
|
||
tried = '、'.join(tried_mchs) or mch_id
|
||
if is_user_bound:
|
||
_log_wx_collect('绑定商户失败回前端', tried=tried, detail=detail)
|
||
return _fail_front(
|
||
f'【微信官方】绑定商户 {tried} 发起失败：{detail}'
|
||
)
|
||
if mch_total_quota:
|
||
_log_wx_collect('整户额度无下一户回前端', tried=tried, detail=detail)
|
||
return _fail_front(
|
||
f'【微信官方】商户整户转账额度已满（{tried}）：{detail}'
|
||
)
|
||
if _is_wx_balance_insufficient(err_code, err_msg):
|
||
return _fail_front(
|
||
f'【微信官方】商户资金不足（{tried}）：{detail}'
|
||
)
|
||
if _is_wx_ip_denied(err_code, err_msg):
|
||
return _fail_front(
|
||
f'【微信官方】商户IP未放行（{tried}）：{detail}'
|
||
)
|
||
_log_wx_collect('非整户额度失败不换号回前端', tried=tried, detail=detail)
|
||
return _fail_front(
|
||
f'【微信官方】商户 {tried} 发起失败：{detail}'
|
||
)
|
||
|
||
if quota_reserved and tixian_id:
|
||
release_collect_quota_for_record(
|
||
TixianAutoRecord.objects.get(tixian_id=tixian_id),
|
||
)
|
||
quota_reserved = False
|
||
tried = '、'.join(tried_mchs) if tried_mchs else ''
|
||
detail = '；'.join(tried_details) if tried_details else last_user_msg
|
||
_log_wx_collect('选户结束失败回前端', tried=tried, detail=detail)
|
||
return Response({
|
||
'code': 99,
|
||
'msg': (
|
||
f'【微信官方】已尝试商户 {tried} 均失败：{detail}'
|
||
if tried else f'【微信官方】{last_user_msg}'
|
||
)[:800],
|
||
'data': {
|
||
'source': 'wechat_official',
|
||
'tried_mch_ids': tried_mchs,
|
||
'user_bound': is_user_bound,
|
||
},
|
||
})
|
||
|
||
finally:
|
||
release_lock(lock_key)
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
'收款接口未捕获异常 yonghuid=%s tixianjilu_id=%s shenhe_danhao=%s err=%s',
|
||
yonghuid, tixianjilu_id, shenhe_danhao, e,
|
||
exc_info=True,
|
||
)
|
||
return Response({'code': 99, 'msg': '系统繁忙，请稍后重试'})
|