refactor

src/utils/hooks/useProfile.tsx

@@ -1,33 +1,47 @@
 import { METADATA_SERVICE } from "@stores/constants";
-
 import { createPleb, getPleb } from "@utils/storage";
-
+import { nip19 } from "nostr-tools";
 import useSWR from "swr";
 
-const fetcher = async (pubkey: string) => {
-	const result = await getPleb(pubkey);
-	if (result) {
-		const metadata = JSON.parse(result["metadata"]);
-		result["content"] = metadata.content;
-		result["metadata"] = undefined;
+const fetcher = async (key: string) => {
+	let npub: string;
 
+	if (key.substring(0, 4) === "npub") {
+		npub = key;
+	} else {
+		npub = nip19.npubEncode(key);
+	}
+
+	const current = Math.floor(Date.now() / 1000);
+	const result = await getPleb(npub);
+
+	if (result && result.created_at + 86400 < current) {
 		return result;
 	} else {
-		const result = await fetch(`${METADATA_SERVICE}/${pubkey}/metadata.json`);
-		const resultJSON = await result.json();
-		const cache = await createPleb(pubkey, resultJSON);
+		const res = await fetch(`${METADATA_SERVICE}/${key}/metadata.json`);
 
-		if (cache) {
-			return resultJSON;
+		if (!res.ok) {
+			return null;
+		}
+
+		const json = await res.json();
+		const saveToDB = await createPleb(key, json);
+
+		if (saveToDB) {
+			return JSON.parse(json.content);
 		}
 	}
 };
 
-export function useProfile(pubkey: string) {
-	const { data, error, isLoading } = useSWR(pubkey, fetcher);
+export function useProfile(key: string) {
+	const { data, error, isLoading } = useSWR(key, fetcher, {
+		revalidateIfStale: false,
+		revalidateOnFocus: false,
+		revalidateOnReconnect: true,
+	});
 
 	return {
-		user: data ? JSON.parse(data.content ? data.content : null) : null,
+		user: data,
 		isLoading,
 		isError: error,
 	};