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perf(app): optimize subs loading as much as possible

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plebeius.eth
2024-03-27 15:10:58 +01:00
parent 38b3793dc9
commit 311896d122
7 changed files with 163 additions and 101 deletions
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src/views/subplebbit/subplebbit.tsx
+10 -4
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@@ -1,6 +1,6 @@
import { useEffect, useMemo, useRef } from 'react';
import { useParams } from 'react-router-dom';
import { useFeed, useSubplebbit } from '@plebbit/plebbit-react-hooks';
import { Subplebbit as SubplebbitType, useFeed } from '@plebbit/plebbit-react-hooks';
import { Virtuoso, VirtuosoHandle, StateSnapshot } from 'react-virtuoso';
import { useTranslation } from 'react-i18next';
import styles from './subplebbit.module.css';
@@ -9,12 +9,18 @@ import LoadingEllipsis from '../../components/loading-ellipsis';
import Post from '../../components/post';
const lastVirtuosoStates: { [key: string]: StateSnapshot } = {};
const Subplebbit = () => {
interface SubplebbitProps {
subplebbits: (SubplebbitType | undefined)[];
}
const Subplebbit = ({ subplebbits }: SubplebbitProps) => {
const { t } = useTranslation();
const { subplebbitAddress } = useParams<{ subplebbitAddress: string }>();
const subplebbit = subplebbits.find((s) => s?.address === subplebbitAddress);
const subplebbitAddresses = useMemo(() => [subplebbitAddress], [subplebbitAddress]) as string[];
const subplebbit = useSubplebbit({ subplebbitAddress });
const { createdAt, description, roles, rules, shortAddress, state, title, updatedAt, settings } = subplebbit || {};
const { shortAddress, state, title } = subplebbit || {};
const sortType = 'active';
const { feed, hasMore, loadMore } = useFeed({ subplebbitAddresses, sortType });
const loadingStateString = useFeedStateString(subplebbitAddresses) || t('loading');