notification infiti scroll

src/pages/notification/hooks/useNotificationData.ts

@@ -1,20 +1,14 @@
 import * as api from "../service/NotificationService";
 import { useInfiniteQuery, useMutation } from "@tanstack/react-query";
 
-export const useGetNotification = (status: "all" | "read" | "unread") => {
+export const useGetNotification = (status: "all" | "seen" | "unseen") => {
   return useInfiniteQuery({
     queryKey: ["notifications", status],
-    queryFn: ({ pageParam = 1 }) => api.getNotifications(pageParam, status), // فراخوانی API برای گرفتن داده‌ها
-    initialPageParam: 1, // صفحه اول به طور پیشفرض
+    queryFn: ({ pageParam }) =>
+      api.getNotifications(pageParam as string | undefined, status), // فراخوانی API برای گرفتن داده‌ها
+    initialPageParam: undefined as string | undefined, // اولین درخواست بدون cursor
     getNextPageParam: (lastPage) => {
-      const currentPage = lastPage.data?.pager?.page;
-      const totalPages = lastPage.data?.pager?.totalPages;
-
-      if (!currentPage || !totalPages) {
-        return undefined;
-      }
-
-      return currentPage < totalPages ? currentPage + 1 : undefined;
+      return lastPage.nextCursor || undefined;
     },
   });
 };