refactor: 下沉处理历史筛选到 audit 服务层

tests/test_audit.py

@@ -2,7 +2,7 @@ from django.urls import reverse
 
 from agent_core.results import AgentResult
 from apps.audit.models import AgentAuditLog, DemoBusinessRecord, NotificationRecord
-from apps.audit.services import create_audit_log, create_notification_record
+from apps.audit.services import build_history_list_context, create_audit_log, create_notification_record
 from apps.chat.models import Conversation
 from apps.documents.models import SubmissionBatch
 from agent_core.tools.builtin_tools import query_demo_records
@@ -344,6 +344,71 @@ def test_audit_list_can_filter_by_risk_status(client, db):
     assert "产品B" not in content
 
 
+def test_build_history_list_context_filters_by_keyword_notify_and_risk(db):
+    create_audit_log(
+        "document_review",
+        "注册审核智能体",
+        "问题一",
+        AgentResult(
+            answer="回答一",
+            status="success",
+            structured_output={"highest_risk_level": "high"},
+        ),
+        batch_id="SUB-20260604-011",
+        conversation_id="conv-011",
+        product_name="产品A",
+    )
+    create_audit_log(
+        "document_review",
+        "注册审核智能体",
+        "问题二",
+        AgentResult(
+            answer="回答二",
+            status="success",
+            structured_output={"highest_risk_level": "low"},
+        ),
+        batch_id="SUB-20260604-012",
+        conversation_id="conv-012",
+        product_name="产品B",
+    )
+    create_notification_record(
+        batch_id="SUB-20260604-011",
+        conversation_id="conv-011",
+        product_name="产品A",
+        trigger_source="risk_report",
+        notify_reason="task_completed",
+        owner_role="注册资料负责人",
+        feishu_user_id="ou_demo_11",
+        message_status="sent",
+        web_detail_url="https://example.com/detail/11",
+        receipt={"message_id": "msg-11"},
+    )
+    create_notification_record(
+        batch_id="SUB-20260604-012",
+        conversation_id="conv-012",
+        product_name="产品B",
+        trigger_source="risk_report",
+        notify_reason="task_failed",
+        owner_role="注册资料负责人",
+        feishu_user_id="ou_demo_12",
+        message_status="failed",
+        web_detail_url="https://example.com/detail/12",
+        receipt={"message_id": "msg-12"},
+    )
+
+    context = build_history_list_context(
+        keyword="产品A",
+        notify_status="sent",
+        risk_status="high",
+    )
+
+    assert context["keyword"] == "产品A"
+    assert context["notify_status"] == "sent"
+    assert context["risk_status"] == "high"
+    assert len(context["history_rows"]) == 1
+    assert context["history_rows"][0]["log"].product_name == "产品A"
+
+
 def test_audit_detail_page_shows_conversation_node_results(client, db):
     Conversation.objects.create(
         conversation_id="conv-001",