Merge branch 'quotes-count' into 'main'

Quotes count

See merge request soapbox-pub/ditto!350

src/app.ts

@@ -62,6 +62,7 @@ import {
   favouriteController,
   favouritedByController,
   pinController,
+  quotesController,
   rebloggedByController,
   reblogStatusController,
   statusController,
@@ -189,6 +190,8 @@ app.post('/api/v1/statuses/:id{[0-9a-f]{64}}/unreblog', requireSigner, unreblogS
 app.post('/api/v1/statuses', requireSigner, createStatusController);
 app.delete('/api/v1/statuses/:id{[0-9a-f]{64}}', requireSigner, deleteStatusController);
 
+app.get('/api/v1/pleroma/statuses/:id{[0-9a-f]{64}}/quotes', quotesController);
+
 app.post('/api/v1/media', mediaController);
 app.post('/api/v2/media', mediaController);
 

src/controllers/api/statuses.ts

@@ -14,7 +14,7 @@ import { renderEventAccounts } from '@/views.ts';
 import { renderReblog, renderStatus } from '@/views/mastodon/statuses.ts';
 import { Storages } from '@/storages.ts';
 import { hydrateEvents, purifyEvent } from '@/storages/hydrate.ts';
-import { createEvent, paginationSchema, parseBody, updateListEvent } from '@/utils/api.ts';
+import { createEvent, paginated, paginationSchema, parseBody, updateListEvent } from '@/utils/api.ts';
 import { getInvoice, getLnurl } from '@/utils/lnurl.ts';
 import { lookupPubkey } from '@/utils/lookup.ts';
 import { addTag, deleteTag } from '@/utils/tags.ts';
@@ -322,6 +322,33 @@ const rebloggedByController: AppController = (c) => {
   return renderEventAccounts(c, [{ kinds: [6], '#e': [id], ...params }]);
 };
 
+const quotesController: AppController = async (c) => {
+  const id = c.req.param('id');
+  const params = paginationSchema.parse(c.req.query());
+  const store = await Storages.db();
+
+  const [event] = await store.query([{ ids: [id], kinds: [1] }]);
+  if (!event) {
+    return c.json({ error: 'Event not found.' }, 404);
+  }
+
+  const quotes = await store
+    .query([{ kinds: [1], '#q': [event.id], ...params }])
+    .then((events) => hydrateEvents({ events, store }));
+
+  const viewerPubkey = await c.get('signer')?.getPublicKey();
+
+  const statuses = await Promise.all(
+    quotes.map((event) => renderStatus(event, { viewerPubkey })),
+  );
+
+  if (!statuses.length) {
+    return c.json([]);
+  }
+
+  return paginated(c, quotes, statuses);
+};
+
 /** https://docs.joinmastodon.org/methods/statuses/#bookmark */
 const bookmarkController: AppController = async (c) => {
   const pubkey = await c.get('signer')?.getPublicKey()!;
@@ -487,6 +514,7 @@ export {
   favouriteController,
   favouritedByController,
   pinController,
+  quotesController,
   rebloggedByController,
   reblogStatusController,
   statusController,

src/db/DittoTables.ts

@@ -21,6 +21,7 @@ interface EventStatsRow {
   replies_count: number;
   reposts_count: number;
   reactions_count: number;
+  quotes_count: number;
   reactions: string;
 }
 

src/db/migrations/024_event_stats_quotes_count.ts

@@ -0,0 +1,12 @@
+import { Kysely } from 'kysely';
+
+export async function up(db: Kysely<any>): Promise<void> {
+  await db.schema
+    .alterTable('event_stats')
+    .addColumn('quotes_count', 'integer', (col) => col.notNull().defaultTo(0))
+    .execute();
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+  await db.schema.alterTable('event_stats').dropColumn('quotes_count').execute();
+}

src/interfaces/DittoEvent.ts

@@ -11,6 +11,7 @@ export interface AuthorStats {
 export interface EventStats {
   replies_count: number;
   reposts_count: number;
+  quotes_count: number;
   reactions: Record<string, number>;
 }
 

src/storages/hydrate.ts

@@ -297,6 +297,7 @@ async function gatherEventStats(events: DittoEvent[]): Promise<DittoTables['even
     reposts_count: Math.max(0, row.reposts_count),
     replies_count: Math.max(0, row.replies_count),
     reactions_count: Math.max(0, row.reactions_count),
+    quotes_count: Math.max(0, row.quotes_count),
     reactions: row.reactions,
   }));
 }

src/utils/stats.ts

@@ -3,7 +3,7 @@ import { Kysely, UpdateObject } from 'kysely';
 import { SetRequired } from 'type-fest';
 
 import { DittoTables } from '@/db/DittoTables.ts';
-import { findReplyTag, getTagSet } from '@/utils/tags.ts';
+import { findQuoteTag, findReplyTag, getTagSet } from '@/utils/tags.ts';
 import { Conf } from '@/config.ts';
 
 interface UpdateStatsOpts {
@@ -34,14 +34,24 @@ export async function updateStats({ event, kysely, store, x = 1 }: UpdateStatsOp
 async function handleEvent1(kysely: Kysely<DittoTables>, event: NostrEvent, x: number): Promise<void> {
   await updateAuthorStats(kysely, event.pubkey, ({ notes_count }) => ({ notes_count: Math.max(0, notes_count + x) }));
 
-  const inReplyToId = findReplyTag(event.tags)?.[1];
+  const replyId = findReplyTag(event.tags)?.[1];
-  if (inReplyToId) {
+  const quoteId = findQuoteTag(event.tags)?.[1];
+
+  if (replyId) {
     await updateEventStats(
       kysely,
-      inReplyToId,
+      replyId,
       ({ replies_count }) => ({ replies_count: Math.max(0, replies_count + x) }),
     );
   }
+
+  if (quoteId) {
+    await updateEventStats(
+      kysely,
+      quoteId,
+      ({ quotes_count }) => ({ quotes_count: Math.max(0, quotes_count + x) }),
+    );
+  }
 }
 
 /** Update stats for kind 3 event. */
@@ -208,6 +218,7 @@ export async function updateEventStats(
     replies_count: 0,
     reposts_count: 0,
     reactions_count: 0,
+    quotes_count: 0,
     reactions: '{}',
   };
 

src/views/mastodon/statuses.ts

@@ -125,6 +125,7 @@ async function renderStatus(event: DittoEvent, opts: RenderStatusOpts): Promise<
     pleroma: {
       emoji_reactions: reactions,
       expires_at: !isNaN(expiresAt.getTime()) ? expiresAt.toISOString() : undefined,
+      quotes_count: event.event_stats?.quotes_count ?? 0,
     },
   };
 }