feat:增加分页功能

service/advisor/todos.py

@@ -11,6 +11,7 @@ from model.sys_user import SysUser
 from repositories.advisor_todo import AdvisorTodoRepo
 from schemas.advisor import TodoHandleReq
 from utils.exceptions import ForbiddenError, NotFoundError, ParamError
+from utils.pagination import normalize_pagination, pagination_result
 
 
 def _todo_item(t: AdvisorTodo) -> dict:
@@ -36,15 +37,18 @@ async def list_todos(
     status: str | None = None,
     todo_type: str | None = None,
     page: int = 1,
-    page_size: int = 20,
+    page_size: int = 10,
 ) -> dict:
+    page, page_size, offset = normalize_pagination(page, page_size)
     repo = AdvisorTodoRepo(db)
     items = await repo.list_by_advisor(
         advisor_id=user.id, status=status, todo_type=todo_type,
-        limit=page_size, offset=(page - 1) * page_size,
+        limit=page_size, offset=offset,
     )
     total = await repo.count_by_advisor(advisor_id=user.id, status=status, todo_type=todo_type)
-    return {"total": total, "page": page, "page_size": page_size, "items": [_todo_item(t) for t in items]}
+    return pagination_result(
+        [_todo_item(t) for t in items], total, page=page, page_size=page_size
+    )
 
 
 async def handle_todo(db: AsyncSession, user: SysUser, todo_id: int, req: TodoHandleReq) -> dict: