From ad44d4d6b2ada07f8de8e9a353b6000954181958 Mon Sep 17 00:00:00 2001
From: zhangzhanwei <zhanwei.zhang@fit2cloud.com>
Date: Tue, 15 Jul 2025 14:47:16 +0800
Subject: [PATCH] Historical conversation batch delete

---
 apps/chat/serializers/chat_record.py | 11 +++++++++++
 apps/chat/urls.py                    |  1 +
 apps/chat/views/chat_record.py       | 18 ++++++++++++++++++
 3 files changed, 30 insertions(+)

diff --git a/apps/chat/serializers/chat_record.py b/apps/chat/serializers/chat_record.py
index 4ed5ae90a..a32240790 100644
--- a/apps/chat/serializers/chat_record.py
+++ b/apps/chat/serializers/chat_record.py
@@ -132,6 +132,17 @@ class HistoricalConversationOperateSerializer(serializers.Serializer):
                               chat_user_id=self.data.get('chat_user_id')).update(is_deleted=True)
         return True
 
+    class Clear(serializers.Serializer):
+        application_id = serializers.UUIDField(required=True, label=_('Application ID'))
+        chat_user_id = serializers.UUIDField(required=True, label=_('Chat User ID'))
+
+        def batch_logic_delete(self, with_valid=True):
+            if with_valid:
+                self.is_valid(raise_exception=True)
+            QuerySet(Chat).filter(application_id=self.data.get('application_id'),
+                                  chat_user_id=self.data.get('chat_user_id')).update(is_deleted=True)
+            return True
+
 
 class HistoricalConversationRecordSerializer(serializers.Serializer):
     application_id = serializers.UUIDField(required=True, label=_('Application ID'))
diff --git a/apps/chat/urls.py b/apps/chat/urls.py
index a1ba999a9..d5bdb60dd 100644
--- a/apps/chat/urls.py
+++ b/apps/chat/urls.py
@@ -20,6 +20,7 @@ urlpatterns = [
     path('historical_conversation', views.HistoricalConversationView.as_view(), name='historical_conversation'),
     path('historical_conversation/<str:chat_id>/record/<str:chat_record_id>',views.ChatRecordView.as_view(),name='conversation_details'),
     path('historical_conversation/<int:current_page>/<int:page_size>', views.HistoricalConversationView.PageView.as_view(), name='historical_conversation'),
+    path('historical_conversation/clear',views.HistoricalConversationView.BatchDelete.as_view(), name='historical_conversation_clear'),
     path('historical_conversation/<str:chat_id>',views.HistoricalConversationView.Operate.as_view(), name='historical_conversation_operate'),
     path('historical_conversation_record/<str:chat_id>', views.HistoricalConversationRecordView.as_view(), name='historical_conversation_record'),
     path('historical_conversation_record/<str:chat_id>/<int:current_page>/<int:page_size>', views.HistoricalConversationRecordView.PageView.as_view(), name='historical_conversation_record')
diff --git a/apps/chat/views/chat_record.py b/apps/chat/views/chat_record.py
index 754d56e9b..970da5431 100644
--- a/apps/chat/views/chat_record.py
+++ b/apps/chat/views/chat_record.py
@@ -99,6 +99,24 @@ class HistoricalConversationView(APIView):
                     'chat_id': chat_id,
                 }).logic_delete())
 
+    class BatchDelete(APIView):
+        authentication_classes = [TokenAuth]
+
+        @extend_schema(
+            methods=['DELETE'],
+            description=_("Batch delete history conversation"),
+            summary=_("Batch delete history conversation"),
+            operation_id=_("Batch delete history conversation"),  # type: ignore
+            parameters=HistoricalConversationOperateAPI.get_parameters(),
+            responses=HistoricalConversationOperateAPI.get_response(),
+            tags=[_('Chat')]  # type: ignore
+        )
+        def delete(self, request: Request):
+            return result.success(HistoricalConversationOperateSerializer.Clear(data={
+                'application_id': request.auth.application_id,
+                'chat_user_id': request.auth.chat_user_id,
+            }).batch_logic_delete())
+
     class PageView(APIView):
         authentication_classes = [TokenAuth]