给所有支付接口加上了支付宝

2026-07-09 22:06:46 +08:00
parent 914e8c70f2
commit 581295443a
11 changed files with 611 additions and 127 deletions
--- a/products/views/alipay_czjilu_notify.py
+++ b/products/views/alipay_czjilu_notify.py
@@ -0,0 +1,117 @@
+"""支付宝 Czjilu 类充值统一异步回调视图。
+
+所有基于 Czjilu 表的支付宝支付（押金/积分/会员/商家充值/考核/罚款）
+共用一个回调入口，按 Czjilu.leixing 路由到对应履约函数。
+"""
+import logging
+import traceback
+
+from django.http import HttpResponse
+from django.views import View
+
+from products.models import Czjilu
+from products.czjilu_types import (
+    CZJILU_LEIXING_HUIYUAN, CZJILU_LEIXING_YAJIN, CZJILU_LEIXING_JIFEN,
+    CZJILU_LEIXING_SHANGJIA, CZJILU_LEIXING_KAOHE, CZJILU_LEIXING_FAKUAN,
+)
+
+logger = logging.getLogger(__name__)
+
+
+class AlipayCzjiluNotifyView(View):
+    """支付宝 Czjilu 充值统一回调：验签 + 按 leixing 路由履约。
+
+    路径：/shangpin/alipay-czjilu-notify/
+    不需要 JWT 认证，由支付宝服务器调用。
+    """
+
+    def post(self, request):
+        try:
+            # 注意：必须用 .dict() 而不是 dict()
+            #   dict(request.POST) 返回 {key: [value_list]}（值是列表）
+            #   request.POST.dict() 返回 {key: value}（值是字符串），符合验签需求
+            params = request.POST.dict() if request.POST else {}
+            if not params:
+                logger.warning('[ALIPAY_CZJILU_NOTIFY] 收到空数据')
+                return HttpResponse('fail', content_type='text/plain')
+
+            out_trade_no = params.get('out_trade_no', '')
+            trade_no = params.get('trade_no', '')
+            trade_status = params.get('trade_status', '')
+            total_amount = params.get('total_amount', '')
+
+            logger.info(
+                '[ALIPAY_CZJILU_NOTIFY] out_trade_no=%s, trade_no=%s, trade_status=%s, total_amount=%s',
+                out_trade_no, trade_no, trade_status, total_amount,
+            )
+
+            # 验签
+            from jituan.services.alipay_pay import verify_notify_params, club_id_from_czjilu
+            notify_club_id = club_id_from_czjilu(out_trade_no)
+            if not verify_notify_params(params, notify_club_id):
+                logger.warning('[ALIPAY_CZJILU_NOTIFY] 验签失败: out_trade_no=%s', out_trade_no)
+                return HttpResponse('fail', content_type='text/plain')
+
+            # 仅处理交易成功状态
+            if trade_status not in ('TRADE_SUCCESS', 'TRADE_FINISHED'):
+                logger.info('[ALIPAY_CZJILU_NOTIFY] 非成功状态 %s: %s', trade_status, out_trade_no)
+                return HttpResponse('success', content_type='text/plain')
+
+            # 查询充值单
+            order = Czjilu.query.filter(dingdan_id=out_trade_no).first()
+            if not order:
+                logger.error('[ALIPAY_CZJILU_NOTIFY] 充值单不存在: %s', out_trade_no)
+                return HttpResponse('fail', content_type='text/plain')
+
+            # 已支付：补记收支后直接返回成功（幂等）
+            if order.zhuangtai == 3:
+                logger.info('[ALIPAY_CZJILU_NOTIFY] 订单已支付，幂等返回: %s', out_trade_no)
+                return HttpResponse('success', content_type='text/plain')
+
+            if order.zhuangtai != 9:
+                logger.warning(
+                    '[ALIPAY_CZJILU_NOTIFY] 订单状态异常: %s, zhuangtai=%s',
+                    out_trade_no, order.zhuangtai,
+                )
+                return HttpResponse('success', content_type='text/plain')
+
+            # 按 leixing 路由到对应履约函数
+            paid_amount = total_amount or order.jine
+            leixing = order.leixing
+            try:
+                if leixing == CZJILU_LEIXING_HUIYUAN:
+                    from jituan.services.member_recharge import fulfill_member_recharge
+                    fulfill_member_recharge(out_trade_no, paid_amount_yuan=paid_amount, source='callback')
+                elif leixing == CZJILU_LEIXING_YAJIN:
+                    from jituan.services.czjilu_fulfill import fulfill_yajin_recharge
+                    fulfill_yajin_recharge(out_trade_no, paid_amount_yuan=paid_amount)
+                elif leixing == CZJILU_LEIXING_JIFEN:
+                    from jituan.services.czjilu_fulfill import fulfill_jifen_recharge
+                    fulfill_jifen_recharge(out_trade_no, paid_amount_yuan=paid_amount)
+                elif leixing == CZJILU_LEIXING_SHANGJIA:
+                    from jituan.services.czjilu_fulfill import fulfill_shangjia
+                    fulfill_shangjia(out_trade_no, paid_amount_yuan=paid_amount)
+                elif leixing == CZJILU_LEIXING_KAOHE:
+                    from jituan.services.czjilu_fulfill import fulfill_kaohe
+                    fulfill_kaohe(out_trade_no, paid_amount_yuan=paid_amount)
+                elif leixing == CZJILU_LEIXING_FAKUAN:
+                    from jituan.services.czjilu_fulfill import fulfill_fakuan
+                    fulfill_fakuan(out_trade_no, paid_amount_yuan=paid_amount)
+                else:
+                    logger.error('[ALIPAY_CZJILU_NOTIFY] 未知 leixing=%s: %s', leixing, out_trade_no)
+                    return HttpResponse('fail', content_type='text/plain')
+            except Exception as fulfill_exc:
+                logger.error(
+                    '[ALIPAY_CZJILU_NOTIFY] 履约异常 out_trade_no=%s leixing=%s: %s',
+                    out_trade_no, leixing, fulfill_exc, exc_info=True,
+                )
+                # 履约异常返回 fail，让支付宝重试
+                return HttpResponse('fail', content_type='text/plain')
+
+            logger.info('[ALIPAY_CZJILU_NOTIFY] 履约完成: %s, leixing=%s', out_trade_no, leixing)
+            return HttpResponse('success', content_type='text/plain')
+
+        except Exception as e:
+            logger.error('[ALIPAY_CZJILU_NOTIFY] 回调处理异常: %s', str(e))
+            logger.error(traceback.format_exc())
+            return HttpResponse('fail', content_type='text/plain')