Let searchController look up accounts

src/controllers/api/accounts.ts

@@ -1,11 +1,8 @@
 import { type AppController } from '@/app.ts';
 import { z } from '@/deps.ts';
 import { getAuthor, getFilter, getFollows } from '@/client.ts';
-import { lookupNip05Cached } from '@/nip05.ts';
 import { toAccount, toStatus } from '@/transmute.ts';
-import { bech32ToPubkey, eventDateComparator } from '@/utils.ts';
-
-import type { Event } from '@/event.ts';
+import { eventDateComparator, lookupAccount } from '@/utils.ts';
 
 const credentialsController: AppController = async (c) => {
   const pubkey = c.get('pubkey')!;
@@ -107,17 +104,6 @@ const accountStatusesController: AppController = async (c) => {
   return c.json(statuses);
 };
 
-/** Resolve a bech32 or NIP-05 identifier to an account. */
-async function lookupAccount(value: string): Promise<Event<0> | undefined> {
-  console.log(`Looking up ${value}`);
-
-  const pubkey = bech32ToPubkey(value) || await lookupNip05Cached(value);
-
-  if (pubkey) {
-    return getAuthor(pubkey);
-  }
-}
-
 export {
   accountController,
   accountLookupController,

src/controllers/api/search.ts

@@ -0,0 +1,23 @@
+import { AppController } from '@/app.ts';
+import { lookupAccount } from '../../utils.ts';
+import { toAccount } from '../../transmute.ts';
+
+const searchController: AppController = async (c) => {
+  const q = c.req.query('q');
+
+  if (!q) {
+    return c.json({ error: 'Missing `q` query parameter.' }, 422);
+  }
+
+  // For now, only support looking up accounts.
+  // TODO: Support searching statuses and hashtags.
+  const event = await lookupAccount(decodeURIComponent(q));
+
+  return c.json({
+    accounts: event ? [await toAccount(event)] : [],
+    statuses: [],
+    hashtags: [],
+  });
+};
+
+export { searchController };