snort/packages/system-react/example/example.tsx

47 lines
1.1 KiB
TypeScript

import { useMemo } from "react";
import { SnortContext, useRequestBuilder, useUserProfile } from "../src";
import { NostrSystem, RequestBuilder, TaggedNostrEvent } from "@snort/system";
const System = new NostrSystem({});
// some bootstrap relays
["wss://relay.snort.social", "wss://nos.lol"].forEach(r => System.ConnectToRelay(r, { read: true, write: false }));
export function Note({ ev }: { ev: TaggedNostrEvent }) {
const profile = useUserProfile(ev.pubkey);
return (
<div>
Post by: {profile?.name ?? profile?.display_name}
<p>{ev.content}</p>
</div>
);
}
export function UserPosts(props: { pubkey: string }) {
const sub = useMemo(() => {
const rb = new RequestBuilder("get-posts");
rb.withFilter().authors([props.pubkey]).kinds([1]).limit(10);
return rb;
}, [props.pubkey]);
const data = useRequestBuilder(sub);
return (
<>
{data.map(a => (
<Note ev={a} />
))}
</>
);
}
export function MyApp() {
return (
<SnortContext.Provider value={System}>
<UserPosts pubkey="63fe6318dc58583cfe16810f86dd09e18bfd76aabc24a0081ce2856f330504ed" />
</SnortContext.Provider>
);
}