yoginth.com
Hey is a decentralized and permissionless social media app built with Lens Protocol 馃尶
1import {
2 NotificationOrderBy,
3 useNotificationIndicatorQuery
4} from "@hey/indexer";
5import { useAccountStore } from "@/store/persisted/useAccountStore";
6import { useNotificationStore } from "@/store/persisted/useNotificationStore";
7
8const useHasNewNotifications = () => {
9 const { currentAccount } = useAccountStore();
10 const { lastSeenNotificationId } = useNotificationStore();
11
12 const { data } = useNotificationIndicatorQuery({
13 skip: !currentAccount,
14 variables: { request: { orderBy: NotificationOrderBy.Default } }
15 });
16
17 const latestNotificationWithId = data?.notifications?.items?.find(
18 (notification) => "id" in notification
19 );
20 const latestId = latestNotificationWithId?.id;
21
22 if (!latestId || !currentAccount) {
23 return false;
24 }
25
26 return latestId !== lastSeenNotificationId;
27};
28
29export default useHasNewNotifications;