fix: 商家生成链接时锁定打手与管事分成

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

config/views/merchant_links.py

@@ -46,8 +46,10 @@ from users.models import (
 )
 from users.business_models import User
 
-from orders.models import CommissionRate, Order, MerchantOrderExt
+from orders.models import Order, MerchantOrderExt
 from orders.notice_tasks import dingdan_guangbo
+from orders.utils import calc_shangjia_order_fencheng
+from jituan.services.club_context import resolve_club_id_from_request
 
 from rank.models import Chenghao, DingdanBiaoqian
 
@@ -103,12 +105,9 @@ class ShangjiaGenerateLinkView(APIView):
             if jiage > shangjia.yue:
                 return Response({'code': 400, 'msg': f'余额不足，当前余额{shangjia.yue}元', 'data': {}}, status=400)
 
-            # 利率
-            try:
-                lilu = float(CommissionRate.query.get(Platform='3').Rate) or 1.0
-            except CommissionRate.DoesNotExist:
-                lilu = 1.0
-            dashou_fencheng = Decimal(str(round(float(jiage) * lilu, 2)))
+            # 打手+管事分成（与普通派单 sjpaifa 同一套算法，打手优先）
+            club_id = resolve_club_id_from_request(request)
+            dashou_fencheng, guanshi_fencheng = calc_shangjia_order_fencheng(jiage, club_id=club_id)
 
             # 抢单要求：根据模板是否启用佣金
             chenghao_id = moban.TitleID
@@ -154,13 +153,14 @@ class ShangjiaGenerateLinkView(APIView):
                 dingdan_id = generate_dingdan_id()
                 secure_token = generate_secure_token(dingdan_id, user.UserUID)
 
-                # 创建订单主表
+                # 创建订单主表（分红在生成链接时锁定，填表入池不再改）
                 dingdan = Order.query.create(
                     OrderID=dingdan_id,
                     Status=13,
                     Platform=2,
                     Amount=jiage,
                     PlayerCommission=dashou_fencheng,
+                    ManagerCommission=guanshi_fencheng,
                     ProductTypeID=shangpin_type_id,
                     GrabRequirement=final_yaoqiuleixing,
                     MembershipID=final_huiyuan_id,
@@ -168,6 +168,7 @@ class ShangjiaGenerateLinkView(APIView):
                     Description=moban.TemplateDesc[:2000],
                     User1ID=f"Sj{user.UserUID}",
                     ImageURL=user.Avatar or '',
+                    ClubID=club_id,
                 )
 
                 # 商家扩展表