From 65224108b29e43883e80f2a01f4684283b70e359 Mon Sep 17 00:00:00 2001
From: shaohuzhang1 <shaohu.zhang@fit2cloud.com>
Date: Mon, 25 May 2026 16:52:54 +0800
Subject: [PATCH] feat: Homepage data: Total number of added tokens statistics

---
 apps/homepage/serializers/homepage.py | 54 +++++++++++++++++++++++++++
 apps/homepage/urls.py                 |  3 +-
 apps/homepage/views/homepage.py       | 24 +++++++++++-
 3 files changed, 79 insertions(+), 2 deletions(-)

diff --git a/apps/homepage/serializers/homepage.py b/apps/homepage/serializers/homepage.py
index e554080bd43..764bcd41a61 100644
--- a/apps/homepage/serializers/homepage.py
+++ b/apps/homepage/serializers/homepage.py
@@ -49,6 +49,60 @@ def get_format_time(date_time):
 
 
 class HomePageSerializer(serializers.Serializer):
+    class ChatRecordAggregation(serializers.Serializer):
+        workspace_id = serializers.CharField(required=False, label=_("Workspace ID"))
+        user_id = serializers.UUIDField(required=True, label=_("User ID"))
+        start_time = serializers.DateField(format='%Y-%m-%d', label=_("Start time"))
+        end_time = serializers.DateField(format='%Y-%m-%d', label=_("End time"))
+
+        def aggregation(self, auth, with_valid=True):
+            if with_valid:
+                self.is_valid(raise_exception=True)
+            data = self.validated_data
+            user_id = data["user_id"]
+            workspace_id = data.get("workspace_id")
+            start_time = get_format_time(data["start_time"])
+            end_time = get_format_time(data["end_time"])
+            workspace_manage = is_workspace_manage(auth, workspace_id)
+            query = ChatRecord.objects.filter(
+                create_time__gte=start_time,
+                create_time__lte=end_time,
+            )
+            if workspace_manage:
+                query = query.filter(
+                    chat__application__workspace_id=workspace_id
+                )
+
+            else:
+                permission_list = (
+                    ["VIEW", "MANAGE", "ROLE"]
+                    if hasPermission(auth, "APPLICATION:READ")
+                    else ["VIEW", "MANAGE"]
+                )
+                permission_subquery = (
+                    WorkspaceUserResourcePermission.objects
+                    .filter(
+                        workspace_id=workspace_id,
+                        user_id=user_id,
+                        auth_type="APPLICATION",
+                        permission_list__overlap=permission_list
+                    )
+                    .annotate(
+                        target_uuid=Cast(
+                            "target",
+                            output_field=UUIDField()
+                        )
+                    )
+                    .values("target_uuid")
+                )
+                query = query.filter(
+                    chat__application_id__in=permission_subquery
+                )
+
+            return query.aggregate(
+                total_count=Count("id")
+            )["total_count"]
+
     class TokensAggregation(serializers.Serializer):
         workspace_id = serializers.CharField(required=False, label=_("Workspace ID"))
         user_id = serializers.UUIDField(required=True, label=_("User ID"))
diff --git a/apps/homepage/urls.py b/apps/homepage/urls.py
index 924811984fc..f8dca911243 100644
--- a/apps/homepage/urls.py
+++ b/apps/homepage/urls.py
@@ -14,5 +14,6 @@
     path("workspace/<str:workspace_id>/homepage/knowledge/aggregation",views.HomePageAPI.KnowledgeAggregation.as_view()),
     path("workspace/<str:workspace_id>/homepage/tool/aggregation",views.HomePageAPI.ToolAggregation.as_view()),
     path("workspace/<str:workspace_id>/homepage/model/aggregation",views.HomePageAPI.ModelAggregation.as_view()),
-    path("workspace/<str:workspace_id>/homepage/tokens/aggregation",views.HomePageAPI.TokensAggregation.as_view())
+    path("workspace/<str:workspace_id>/homepage/tokens/aggregation",views.HomePageAPI.TokensAggregation.as_view()),
+    path("workspace/<str:workspace_id>/homepage/chat_record/aggregation",views.HomePageAPI.ChatRecordAggregation.as_view())
 ]
diff --git a/apps/homepage/views/homepage.py b/apps/homepage/views/homepage.py
index 31e898e291a..04350e409ca 100644
--- a/apps/homepage/views/homepage.py
+++ b/apps/homepage/views/homepage.py
@@ -23,6 +23,28 @@
 class HomePageAPI(APIView):
     authentication_classes = [TokenAuth]
 
+    class ChatRecordAggregation(APIView):
+        authentication_classes = [TokenAuth]
+
+        @extend_schema(
+            methods=["GET"],
+            description=_("Chat record data aggregation"),
+            summary=_("Chat record aggregation"),
+            operation_id="homepage_chat_count_aggregation",
+            parameters=TokensAggregationAPI.get_parameters(),
+            responses=TokensAggregationAPI.get_response(),
+            tags=[_("Home page")],
+        )
+        def get(self, request: Request, workspace_id: str):
+            return result.success(
+                HomePageSerializer.ChatRecordAggregation(
+                    data={'workspace_id': workspace_id, 'user_id': request.user.id,
+                          'start_time': request.query_params.get(
+                              'start_time'),
+                          'end_time': request.query_params.get(
+                              'end_time')}).aggregation(
+                    request.auth))
+
     class TokensAggregation(APIView):
         authentication_classes = [TokenAuth]
 
@@ -30,7 +52,7 @@ class TokensAggregation(APIView):
             methods=["GET"],
             description=_("Tokens data aggregation"),
             summary=_("Tokens data aggregation"),
-            operation_id="homepage_model_aggregation",
+            operation_id="homepage_tokens_aggregation",
             parameters=TokensAggregationAPI.get_parameters(),
             responses=TokensAggregationAPI.get_response(),
             tags=[_("Home page")],