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Fix revalidation

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This commit is contained in:
Nicolas Mowen 2024-02-07 10:31:19 -07:00
parent 16a8fac9c4
commit 3d62b88ada
1 changed files with 13 additions and 15 deletions
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28
web/src/pages/Live.tsx
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@ -12,23 +12,21 @@ function Live() {
// recent events
const [recentCutoff, setRecentCutoff] = useState<number>(0);
useEffect(() => {
const { data: allEvents, mutate: updateEvents } = useSWR<FrigateEvent[]>(
["events", { limit: 10 }],
{ revalidateOnFocus: false, refreshInterval: 60000 }
);
const events = useMemo(() => {
if (!allEvents) {
return [];
}
const date = new Date();
date.setHours(date.getHours() - 4);
setRecentCutoff(date.getTime() / 1000);
const intervalId: NodeJS.Timeout = setInterval(() => {
const date = new Date();
date.setHours(date.getHours() - 4);
setRecentCutoff(date.getTime() / 1000);
}, 60000);
return () => clearInterval(intervalId);
}, [60000]);
const { data: events, mutate: updateEvents } = useSWR<FrigateEvent[]>([
"events",
{ limit: 10, after: recentCutoff },
]);
const cutoff = date.getTime() / 1000;
return allEvents.filter((event) => event.start_time > cutoff);
}, [allEvents]);
const onFavorite = useCallback(async (e: Event, event: FrigateEvent) => {
e.stopPropagation();