修复风控时间口径与Agent截断提示

app/service/agent/implementations/risk_agent.py

@@ -362,7 +362,15 @@ def _agent_system_prompt(message: str) -> str:
         "8. 查询结果包含 summary 时，客户、产品和规则数量必须依据完整 summary，"
         "不能因为 items 被截断就回答只覆盖部分记录。\n"
         "9. 最终回答使用中文，简洁说明结论、依据和剩余风险，并提醒由风控专员人工复核。\n"
-        f"{context}\n{filter_context}"
+        f"{context}\n{filter_context}\n{_truncation_instruction()}"
+    )
+
+
+def _truncation_instruction() -> str:
+    return (
+        "10. 工具结果出现 data_truncated=true、evidence_truncated 非空或 "
+        "truncated=true 时，必须明确说明当前证据不完整，不能按全量证据下结论；"
+        "只有结果明确完整时，才能表述为覆盖全部记录。"
     )
 
 

app/service/risk_notification_service.py

@@ -14,6 +14,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from app.api.schemas.risk import RiskNotificationPageQuery
 from app.core.contracts import RequestContext
 from app.core.risk_cursor import decode_offset_cursor
+from app.core.timeutil import from_local
 from app.model.fund import FundRiskAlert, FundRiskNotification
 from app.repository.fund_query_repository import PageRequest
 from app.repository.risk_repository import RiskRepository
@@ -38,8 +39,8 @@ class RiskNotificationService:
         ).list_notifications(
             keyword=query.keyword,
             send_status=query.send_status,
-            start_time=query.start_time,
-            end_time=query.end_time,
+            start_time=from_local(query.start_time) if query.start_time else None,
+            end_time=from_local(query.end_time) if query.end_time else None,
             page=PageRequest(
                 limit=query.limit,
                 offset=decode_offset_cursor(query.cursor, binding=binding),

app/service/risk_query_service.py

@@ -112,6 +112,8 @@ class RiskQueryService:
             offset=decode_offset_cursor(query.cursor, binding=binding),
         )
         repository = self._repository(context)
+        start_time = from_local(query.start_time) if query.start_time else None
+        end_time = from_local(query.end_time) if query.end_time else None
         if source == "customers":
             page = await repository.list_customers(
                 keyword=query.keyword,
@@ -123,15 +125,15 @@ class RiskQueryService:
         elif source == "transactions":
             page = await repository.list_transactions(
                 keyword=query.keyword,
-                start_time=query.start_time,
-                end_time=query.end_time,
+                start_time=start_time,
+                end_time=end_time,
                 page=page_request,
             )
         elif source == "capital_flows":
             page = await repository.list_capital_flows(
                 keyword=query.keyword,
-                start_time=query.start_time,
-                end_time=query.end_time,
+                start_time=start_time,
+                end_time=end_time,
                 page=page_request,
             )
         elif source == "holdings":
@@ -139,8 +141,8 @@ class RiskQueryService:
         elif source == "login_records":
             page = await repository.list_login_records(
                 keyword=query.keyword,
-                start_time=query.start_time,
-                end_time=query.end_time,
+                start_time=start_time,
+                end_time=end_time,
                 page=page_request,
             )
         elif source == "alerts":
@@ -150,8 +152,8 @@ class RiskQueryService:
             page = await repository.list_notifications(
                 keyword=query.keyword,
                 send_status=query.send_status,
-                start_time=query.start_time,
-                end_time=query.end_time,
+                start_time=start_time,
+                end_time=end_time,
                 page=page_request,
             )
         else: