fix: 点单端推荐官按UID绑定，二维码进首页且去掉邀请码

扫码参数改为 yaoqingren=UserUID 落地点单首页；海报默认不再复用管事背景；不影响打手端与支付抢单分红。

Co-authored-by: Cursor <cursoragent@cursor.com>

config/views/qrcode_poster.py

@@ -353,7 +353,7 @@ class GuanshiQRCodeView(APIView):
 
 class CYaoqingQRCodeView(APIView):
     """
-    点单端用户邀请小程序码。
+    点单端老板推荐官小程序码（落地点单首页，按 UserUID 绑定，无邀请码）。
     POST /peizhi/cyaoqingewm
     """
     permission_classes = [permissions.IsAuthenticated]
@@ -363,11 +363,18 @@ class CYaoqingQRCodeView(APIView):
         try:
             from jituan.services.club_context import resolve_effective_club_id
             from utils.weixin_token import get_club_mini_access_token, is_weixin_token_invalid
-            from users.services.c_invite import ensure_c_invite_code
+            from users.services.c_invite import get_or_create_c_yaoqing
             from users.models import YonghuCYaoqing
 
+            if not getattr(current_user, 'UserUID', None):
+                return Response(
+                    {'code': 500, 'message': '用户身份异常', 'data': None},
+                    status=status.HTTP_500_INTERNAL_SERVER_ERROR
+                )
+
             club_id = resolve_effective_club_id(request, current_user)
-            profile, invite_code, _ = ensure_c_invite_code(current_user)
+            profile = get_or_create_c_yaoqing(current_user)
+            inviter_uid = str(current_user.UserUID)
 
             access_token = get_club_mini_access_token(club_id)
             if not access_token:
@@ -376,8 +383,8 @@ class CYaoqingQRCodeView(APIView):
                     status=status.HTTP_500_INTERNAL_SERVER_ERROR
                 )
 
-            encoded_invite = urllib.parse.quote(invite_code, safe='')
-            page_path = f'pages/index/index?inviteCode={encoded_invite}'
+            # 必须进点单首页，禁止进打手/管事页
+            page_path = f'pages/index/index?yaoqingren={urllib.parse.quote(inviter_uid, safe="")}'
             post_data = {
                 'path': page_path,
                 'width': 430,
@@ -457,7 +464,7 @@ class CYaoqingQRCodeView(APIView):
                 try:
                     delete_from_oss(old_url)
                 except Exception as e:
-                    logger.warning('删除旧 C 端二维码失败: %s', e)
+                    logger.warning('删除旧点单端推荐二维码失败: %s', e)
 
             with transaction.atomic():
                 locked = YonghuCYaoqing.objects.select_for_update().get(pk=profile.pk)
@@ -467,10 +474,10 @@ class CYaoqingQRCodeView(APIView):
             return Response({
                 'code': 0,
                 'message': 'success',
-                'data': {'url': relative_path, 'yaoqingma': invite_code},
+                'data': {'url': relative_path, 'uid': inviter_uid},
             })
         except Exception as e:
-            logger.error('生成点单端邀请二维码失败: %s', e, exc_info=True)
+            logger.error('生成点单端推荐二维码失败: %s', e, exc_info=True)
             return Response(
                 {'code': 500, 'message': '服务器内部错误', 'data': None},
                 status=status.HTTP_500_INTERNAL_SERVER_ERROR