feat: 抢单大厅假单池，仅改造 ddhq 接口

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

orders/migrations/0010_fakegraborder.py

@@ -0,0 +1,34 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('orders', '0009_penalty_bonus_lock_fields'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='FakeGrabOrder',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('OrderID', models.CharField(db_column='dingdan_id', db_index=True, max_length=32, unique=True, verbose_name='订单ID')),
+                ('Amount', models.DecimalField(db_column='jine', decimal_places=2, max_digits=10, verbose_name='订单价格（展示为打手分红）')),
+                ('ProductTypeID', models.IntegerField(db_column='leixing_id', verbose_name='订单类型ID')),
+                ('Description', models.TextField(blank=True, db_column='jieshao', null=True, verbose_name='订单介绍')),
+                ('Remark', models.TextField(blank=True, db_column='beizhu', null=True, verbose_name='订单备注')),
+                ('DispatcherUserID', models.CharField(blank=True, db_column='paidan_yonghuid', max_length=32, null=True, verbose_name='派单者用户ID')),
+                ('DispatcherAvatar', models.CharField(blank=True, db_column='paidan_touxiang', max_length=500, null=True, verbose_name='派单者头像（展示用默认头像）')),
+                ('IsPremiumMerchant', models.BooleanField(db_column='is_youzhi_shangjia', default=False, verbose_name='是否优质商家')),
+                ('Platform', models.IntegerField(db_column='fadan_pingtai', default=1, verbose_name='发单平台:1平台2商家')),
+                ('ClubID', models.CharField(db_column='club_id', db_index=True, default='xq', max_length=16, verbose_name='所属俱乐部')),
+                ('SortOrder', models.IntegerField(default=0, verbose_name='排序（大在前）')),
+                ('CreateTime', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
+                ('UpdateTime', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
+            ],
+            options={
+                'db_table': 'fake_grab_order',
+                'indexes': [models.Index(fields=['ClubID', 'ProductTypeID'], name='fake_grab_o_club_id_6a8f2a_idx')],
+            },
+        ),
+    ]

orders/models.py

@@ -1037,6 +1037,59 @@ class ChatSession(QModel):
         return f'{self.User1ID} <-> {self.User2ID} ({self.Status})'
 
 
+class FakeGrabOrder(QModel):
+    """抢单大厅假单（仅展示，不可抢单结算）。"""
+
+    OrderID = models.CharField(
+        max_length=32, unique=True, db_index=True,
+        db_column='dingdan_id', verbose_name='订单ID',
+    )
+    Amount = models.DecimalField(
+        max_digits=10, decimal_places=2,
+        db_column='jine', verbose_name='订单价格（展示为打手分红）',
+    )
+    ProductTypeID = models.IntegerField(
+        db_column='leixing_id', verbose_name='订单类型ID',
+    )
+    Description = models.TextField(
+        null=True, blank=True,
+        db_column='jieshao', verbose_name='订单介绍',
+    )
+    Remark = models.TextField(
+        null=True, blank=True,
+        db_column='beizhu', verbose_name='订单备注',
+    )
+    DispatcherUserID = models.CharField(
+        max_length=32, null=True, blank=True,
+        db_column='paidan_yonghuid', verbose_name='派单者用户ID',
+    )
+    DispatcherAvatar = models.CharField(
+        max_length=500, null=True, blank=True,
+        db_column='paidan_touxiang', verbose_name='派单者头像（展示用默认头像）',
+    )
+    IsPremiumMerchant = models.BooleanField(
+        default=False,
+        db_column='is_youzhi_shangjia', verbose_name='是否优质商家',
+    )
+    Platform = models.IntegerField(
+        default=1,
+        db_column='fadan_pingtai', verbose_name='发单平台:1平台2商家',
+    )
+    ClubID = models.CharField(
+        max_length=16, default='xq', db_index=True,
+        db_column='club_id', verbose_name='所属俱乐部',
+    )
+    SortOrder = models.IntegerField(default=0, verbose_name='排序（大在前）')
+    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
+    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')
+
+    class Meta:
+        db_table = 'fake_grab_order'
+        indexes = [
+            models.Index(fields=['ClubID', 'ProductTypeID']),
+        ]
+
+
 # ===========================================================================
 # 兼容别名（渐进迁移，全部迁移完成后可删除）
 # ===========================================================================

orders/services/fake_order_pool.py

@@ -0,0 +1,107 @@
+"""抢单大厅假单：无资格/封禁打手仅展示假数据。"""
+from decimal import Decimal
+
+from django.core.exceptions import ObjectDoesNotExist
+from rest_framework.response import Response
+
+from backend.utils import fmt_datetime, pick_leixing_id
+from jituan.services.club_context import resolve_effective_club_id
+from jituan.services.dashou_exam import user_has_active_member
+from orders.models import FakeGrabOrder
+
+DEFAULT_DISPATCHER_AVATAR = 'a_long/morentouxiang.jpg'
+
+
+def dashou_should_use_fake_pool(user):
+    """
+    打手是否只能看假单：
+    - 账号封禁（zhanghaozhuangtai != 1）
+    - 或未开通有效会员 且 押金不大于 5
+    """
+    try:
+        dashou = user.DashouProfile
+    except ObjectDoesNotExist:
+        return True
+
+    if dashou.zhanghaozhuangtai != 1:
+        return True
+
+    yajin = Decimal(str(dashou.yajin or 0))
+    if yajin > Decimal('5'):
+        return False
+
+    if user_has_active_member(user.UserUID):
+        return False
+
+    return True
+
+
+def _format_fake_row(row):
+    """字段与 DashouDingdanHuoquView 真实单列表保持一致。"""
+    avatar = DEFAULT_DISPATCHER_AVATAR
+    platform = int(row.Platform or 1)
+    oid = row.OrderID
+    price = float(row.Amount or 0)
+    ct = fmt_datetime(row.CreateTime)
+    zid = (row.DispatcherUserID or '').strip()
+
+    return {
+        'dingdan_id': oid,
+        'zhuangtai': 1,
+        'pingtai': platform,
+        'dashou_fencheng': price,
+        'leixing_id': row.ProductTypeID or 0,
+        'tupian': avatar,
+        'yaoqiuleixing': 0,
+        'huiyuan_id': '',
+        'yajin': 0.0,
+        'jieshao': row.Description or '',
+        'beizhu': row.Remark or '',
+        'creat_time': ct,
+        'create_time': ct,
+        'sjnicheng': '',
+        'sj_avatar': avatar if platform == 2 else '',
+        'zhiding_uid': zid,
+        'zhiding_avatar': avatar,
+        'zhiding_nicheng': '',
+        'xuqiu_biaoqian': [],
+        'dashou_biaoqian': [],
+        'shangjia_biaoqian': [],
+        'shangjia_identity_biaoqian': [],
+        'zhiding_identity_biaoqian': [],
+        'shangjia_youzhi': bool(row.IsPremiumMerchant) if platform == 2 else False,
+    }
+
+
+def build_fake_order_pool_response(request):
+    data = request.data
+    leixing_id = pick_leixing_id(data)
+    page = max(1, int(data.get('page', 1)))
+    page_size = max(1, min(int(data.get('page_size', 10)), 50))
+
+    club_id = resolve_effective_club_id(request, getattr(request, 'user', None))
+
+    qs = FakeGrabOrder.query.filter(ClubID=club_id)
+    if leixing_id is not None:
+        qs = qs.filter(ProductTypeID=leixing_id)
+
+    qs = qs.order_by('-SortOrder', '-CreateTime')
+    total = qs.count()
+    offset = (page - 1) * page_size
+    rows = list(qs[offset:offset + page_size])
+
+    formatted_list = [_format_fake_row(r) for r in rows]
+    has_more = (page * page_size) < total
+
+    return Response({
+        'code': 200,
+        'msg': '获取成功',
+        'data': {
+            'list': formatted_list,
+            'has_more': has_more,
+            'total': total,
+            'current_page': page,
+            'page_size': page_size,
+            'total_pages': (total + page_size - 1) // page_size if page_size else 0,
+        },
+    })

orders/views.py

@@ -3050,6 +3050,13 @@ class DashouDingdanHuoquView(APIView):
 
     def post(self, request):
         try:
+            from orders.services.fake_order_pool import (
+                dashou_should_use_fake_pool,
+                build_fake_order_pool_response,
+            )
+            if dashou_should_use_fake_pool(request.user):
+                return build_fake_order_pool_response(request)
+
             # 1. 获取请求参数
             data = request.data
             leixing_id = pick_leixing_id(data)