Add suggested timeline endpoint

src/app.ts

@@ -76,6 +76,7 @@ import {
   hashtagTimelineController,
   homeTimelineController,
   publicTimelineController,
+  suggestedTimelineController,
 } from '@/controllers/api/timelines.ts';
 import { trendingStatusesController, trendingTagsController } from '@/controllers/api/trends.ts';
 import { indexController } from '@/controllers/site.ts';
@@ -194,6 +195,7 @@ app.post('/api/v2/media', mediaController);
 app.get('/api/v1/timelines/home', requireSigner, homeTimelineController);
 app.get('/api/v1/timelines/public', publicTimelineController);
 app.get('/api/v1/timelines/tag/:hashtag', hashtagTimelineController);
+app.get('/api/v1/timeines/suggested', suggestedTimelineController);
 
 app.get('/api/v1/preferences', preferencesController);
 app.get('/api/v1/search', searchController);

src/controllers/api/timelines.ts

@@ -7,6 +7,7 @@ import { getFeedPubkeys } from '@/queries.ts';
 import { booleanParamSchema } from '@/schema.ts';
 import { hydrateEvents } from '@/storages/hydrate.ts';
 import { paginated, paginationSchema } from '@/utils/api.ts';
+import { getTagSet } from '@/utils/tags.ts';
 import { renderReblog, renderStatus } from '@/views/mastodon/statuses.ts';
 
 const homeTimelineController: AppController = async (c) => {
@@ -25,7 +26,7 @@ const publicTimelineController: AppController = (c) => {
   const params = paginationSchema.parse(c.req.query());
   const { local, instance } = publicQuerySchema.parse(c.req.query());
 
-  const filter: NostrFilter = { kinds: [1, 6], ...params };
+  const filter: NostrFilter = { kinds: [1], ...params };
 
   if (local) {
     filter.search = `domain:${Conf.url.host}`;
@@ -42,6 +43,19 @@ const hashtagTimelineController: AppController = (c) => {
   return renderStatuses(c, [{ kinds: [1], '#t': [hashtag], ...params }]);
 };
 
+const suggestedTimelineController: AppController = async (c) => {
+  const store = c.get('store');
+  const params = paginationSchema.parse(c.req.query());
+
+  const [follows] = await store.query(
+    [{ kinds: [3], authors: [Conf.pubkey], limit: 1 }],
+  );
+
+  const authors = [...getTagSet(follows?.tags ?? [], 'p')];
+
+  return renderStatuses(c, [{ authors, kinds: [1], ...params }]);
+};
+
 /** Render statuses for timelines. */
 async function renderStatuses(c: AppContext, filters: NostrFilter[]) {
   const { signal } = c.req.raw;
@@ -71,4 +85,4 @@ async function renderStatuses(c: AppContext, filters: NostrFilter[]) {
   return paginated(c, events, statuses);
 }
 
-export { hashtagTimelineController, homeTimelineController, publicTimelineController };
+export { hashtagTimelineController, homeTimelineController, publicTimelineController, suggestedTimelineController };