增加风控列表总数并优化站内提醒

app/repository/fund_query_repository.py

@@ -29,7 +29,7 @@ from enum import StrEnum
 from types import MappingProxyType
 from typing import Any, Final, Protocol, cast
 
-from sqlalchemy import ColumnElement, Select, Table, and_, false, or_, select, true
+from sqlalchemy import ColumnElement, Select, Table, and_, false, func, or_, select, true
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.core.errors import ValidationAgentError
@@ -135,6 +135,7 @@ class FundPage:
     limit: int
     offset: int
     next_offset: int | None
+    total: int | None = None
 
     @property
     def has_more(self) -> bool:
@@ -495,6 +496,14 @@ class FundQueryRepository:
         rows = (await self.session.execute(statement)).mappings().all()
         has_more = len(rows) > request.limit
         visible = rows[: request.limit]
+        total = int(
+            await self.session.scalar(
+                select(func.count()).select_from(
+                    statement.order_by(None).limit(None).offset(None).subquery()
+                )
+            )
+            or 0
+        )
         records = tuple(
             FundRecord(entity=alias, values=MappingProxyType(dict(row))) for row in visible
         )
@@ -504,6 +513,7 @@ class FundQueryRepository:
             limit=request.limit,
             offset=request.offset,
             next_offset=request.offset + request.limit if has_more else None,
+            total=total,
         )
 
     def _statement(