56 lines
1.3 KiB
TypeScript
56 lines
1.3 KiB
TypeScript
import { RelayContext } from '@lume/shared/relaysProvider';
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import { READONLY_RELAYS } from '@lume/stores/constants';
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import { useContext } from 'react';
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import useSWRSubscription from 'swr/subscription';
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export const useChannelProfile = (id: string, channelPubkey: string) => {
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const pool: any = useContext(RelayContext);
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const { data } = useSWRSubscription(
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id
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? [
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{
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kinds: [41],
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'#e': [id],
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},
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{
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ids: [id],
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kinds: [40],
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},
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]
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: null,
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(key, { next }) => {
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const unsubscribe = pool.subscribe(
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key,
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READONLY_RELAYS,
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(event: { kind: number; pubkey: string; content: string }) => {
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switch (event.kind) {
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case 40:
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next(null, JSON.parse(event.content));
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break;
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case 41:
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if (event.pubkey === channelPubkey) {
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next(null, JSON.parse(event.content));
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}
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default:
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break;
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}
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},
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undefined,
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undefined,
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{
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unsubscribeOnEose: true,
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logAllEvents: false,
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}
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);
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return () => {
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unsubscribe();
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};
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}
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);
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return data;
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};
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