feat: 组队招募（/zudui）+ 结单/自动结算/罚款挂钩

新增 Team 表与接口；进8强制锁、组队分账优先且失败不回退全额队长。

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

backend/views/penalties.py

@@ -583,8 +583,13 @@ class FineApplyView(APIView):
             if not dashou_id:
                 return Response({'code': 400, 'msg': '该订单无接单打手，无法罚款'})
 
-            # 重复罚款检查
-            if Penalty.query.filter(PenalizedUserID=dashou_id, RelatedOrderID=OrderID).exists():
+            # 重复罚款检查（组队单按订单维度防重复）
+            from orders.services.team_recruit import get_active_recruit
+            _active_team = get_active_recruit(OrderID)
+            if _active_team:
+                if Penalty.query.filter(RelatedOrderID=OrderID).exclude(Status=4).exists():
+                    return Response({'code': 400, 'msg': '该订单已有罚单'})
+            elif Penalty.query.filter(PenalizedUserID=dashou_id, RelatedOrderID=OrderID).exists():
                 return Response({'code': 400, 'msg': '该打手已被罚款过'})
 
             # 检查权限（打手身份 shenfen=1）
@@ -610,34 +615,57 @@ class FineApplyView(APIView):
                     return Response({'code': 500, 'msg': '图片上传失败'})
                 uploaded_urls.append(file_path)
 
-            # 创建罚单
+            # 创建罚单（组队均摊）
             with transaction.atomic():
-                penalty = Penalty.query.create(
-                    PenalizedUserID=dashou_id,
-                    ApplicantID=request.user.Phone,
-                    Identity=1,                                # 被处罚人身份：1 打手
-                    Reason=Reason,
-                    FineAmount=FineAmount,
-                    RelatedOrderID=OrderID,
-                    Status=1,                              # 待缴纳
-                    AffectsGrabbing=AffectsGrabbing,
-                    ApplicantIdentity=1,                    # 申请人身份：1 客服
-                    ClubID=resolve_penalty_club_id(
-                        order=order,
-                        request=request,
-                        user=request.user,
-                        applicant_id=getattr(request.user, 'UserUID', None),
-                    ),
-                )
-                for relative_url in uploaded_urls:
-                    PenaltyAppealImage.query.create(
-                        Penalty=penalty,
-                        PenalizedUserID=dashou_id,
-                        ImageURL=relative_url,
-                        Purpose=1
-                    )
+                from orders.services.team_recruit import maybe_split_penalties
                 from users.fadan_fenhong_utils import lock_penalty_bonus
-                lock_penalty_bonus(penalty)
+                club_for_p = resolve_penalty_club_id(
+                    order=order,
+                    request=request,
+                    user=request.user,
+                    applicant_id=getattr(request.user, 'UserUID', None),
+                )
+                split = maybe_split_penalties(
+                    order_id=OrderID,
+                    total_amount=FineAmount,
+                    reason=Reason,
+                    applicant_id=request.user.Phone,
+                    applicant_identity=1,
+                    affects_grabbing=AffectsGrabbing,
+                    club_id=club_for_p,
+                )
+                if split:
+                    for p in split:
+                        for relative_url in uploaded_urls:
+                            PenaltyAppealImage.query.create(
+                                Penalty=p,
+                                PenalizedUserID=p.PenalizedUserID,
+                                ImageURL=relative_url,
+                                Purpose=1,
+                            )
+                        lock_penalty_bonus(p)
+                    penalty = split[0]
+                else:
+                    penalty = Penalty.query.create(
+                        PenalizedUserID=dashou_id,
+                        ApplicantID=request.user.Phone,
+                        Identity=1,
+                        Reason=Reason,
+                        FineAmount=FineAmount,
+                        RelatedOrderID=OrderID,
+                        Status=1,
+                        AffectsGrabbing=AffectsGrabbing,
+                        ApplicantIdentity=1,
+                        ClubID=club_for_p,
+                    )
+                    for relative_url in uploaded_urls:
+                        PenaltyAppealImage.query.create(
+                            Penalty=penalty,
+                            PenalizedUserID=dashou_id,
+                            ImageURL=relative_url,
+                            Purpose=1
+                        )
+                    lock_penalty_bonus(penalty)
 
             logger.info(f"客服罚款申请成功: 订单 {OrderID}, 打手 {dashou_id}, 金额 {FineAmount}")
             return Response({'code': 0, 'msg': '罚款已生成', 'data': {'id': penalty.id}})