Merge pull request #337 from v0l/fix-stale-relays

Fix stale relays

packages/app/src/Feed/RelaysFeed.tsx

@@ -7,29 +7,26 @@ export default function useRelaysFeed(pubkey: HexKey) {
   const sub = useMemo(() => {
     const x = new Subscriptions();
     x.Id = `relays:${pubkey.slice(0, 12)}`;
-    x.Kinds = new Set([EventKind.Relays]);
+    x.Kinds = new Set([EventKind.ContactList]);
     x.Authors = new Set([pubkey]);
     x.Limit = 1;
     return x;
   }, [pubkey]);
 
-  const relays = useSubscription(sub, { leaveOpen: false, cache: true });
-  const notes = relays.store.notes;
-  const tags = notes.slice(-1)[0]?.tags || [];
-  return tags.reduce((rs, tag) => {
-    const [t, url, ...settings] = tag;
-    if (t === "r") {
-      return [
-        ...rs,
-        {
-          url,
-          settings: {
-            read: settings.length === 0 || settings.includes("read"),
-            write: settings.length === 0 || settings.includes("write"),
-          },
-        },
-      ];
-    }
-    return rs;
-  }, [] as FullRelaySettings[]);
+  const relays = useSubscription(sub, { leaveOpen: false, cache: false });
+  const eventContent = relays.store.notes[0]?.content;
+
+  if (!eventContent) {
+    return [] as FullRelaySettings[];
+  }
+
+  try {
+    return Object.entries(JSON.parse(eventContent)).map(([url, settings]) => ({
+      url,
+      settings,
+    })) as FullRelaySettings[];
+  } catch (error) {
+    console.error(error);
+    return [] as FullRelaySettings[];
+  }
 }