Merge branch 'perf-hydrate-events' into 'main'

Performance: hydrate events makes up to 5 calls to database

See merge request soapbox-pub/ditto!175

fixtures/events/event-0-makes-repost-with-quote-repost.json

@@ -0,0 +1,9 @@
+{
+  "id": "4acbf01269a2b09aaa4559b6d950ceffe37985dc3eb56c3d1bb3200ca93fae3d",
+  "pubkey": "2894578b2c8570825f48dc647e746e690f83f92d19446b3051f59cd0196a7991",
+  "created_at": 1713452168,
+  "kind": 0,
+  "tags": [],
+  "content": "{\"name\":\"me\",\"about\":\"\",\"nip05\":\"\"}",
+  "sig": "373ca965fc3772804cf448db8da3add6f59653cb1ba8ba89b8d8fc88e4ed326b446e2641ed675dcaab886eb2678cca5293c6312e03ed9e73ccebca14ef47eaaa"
+}

fixtures/events/event-1-quote-repost-will-be-reposted.json

@@ -0,0 +1,14 @@
+{
+  "id": "00b325bba6de17030091558f439d41d4c08b82e60fbcaee3e0331c4c690ef205",
+  "pubkey": "2894578b2c8570825f48dc647e746e690f83f92d19446b3051f59cd0196a7991",
+  "created_at": 1713735562,
+  "kind": 1,
+  "tags": [
+    [
+      "q",
+      "f7b82508931bbeeadb901931e3dea8c4f96f0f9e353ba6cf1ec3a93eb8ad7e05"
+    ]
+  ],
+  "content": "Deus futurus est deus aquae deiectus!",
+  "sig": "72d8365f3c6b6de89fdfd005798c242629145fdc97bfc25e57bb78a4444c2a297bf41a47d7d0e2ee819d77f73fa3fcfcc4b455928ede7fca715e261c567b0b3b"
+}

fixtures/events/event-1-will-be-reposted-with-quote-repost.json

@@ -0,0 +1,9 @@
+{
+  "id": "f7b82508931bbeeadb901931e3dea8c4f96f0f9e353ba6cf1ec3a93eb8ad7e05",
+  "pubkey": "2894578b2c8570825f48dc647e746e690f83f92d19446b3051f59cd0196a7991",
+  "created_at": 1713735505,
+  "kind": 1,
+  "tags": [],
+  "content": "The present is theirs, the future, for which I really worked, is mine.",
+  "sig": "b27fff3ec821e529e74ceede28ecf368682677de1aa2cc2cc65083b8f4a789f53e6a5da899cb0f03e4e6a3555a0fe4421971c427c5c9dd50758127c4da3e9405"
+}

fixtures/events/event-6-of-quote-repost.json

@@ -0,0 +1,18 @@
+{
+  "id": "04ee8a34c398ef20bdb56064979aff879f81b6b746232811845eca872e0ebe8d",
+  "pubkey": "2894578b2c8570825f48dc647e746e690f83f92d19446b3051f59cd0196a7991",
+  "created_at": 1713735600,
+  "kind": 6,
+  "tags": [
+    [
+      "e",
+      "00b325bba6de17030091558f439d41d4c08b82e60fbcaee3e0331c4c690ef205"
+    ],
+    [
+      "p",
+      "2894578b2c8570825f48dc647e746e690f83f92d19446b3051f59cd0196a7991"
+    ]
+  ],
+  "content": "",
+  "sig": "061b741a8d399db4c1151ed003a76afcf04cac25b98f2df4d4b6467ea9e0dcb54de9d5a6f959ef86b82e8c6e547a87596aecb904cf5fa99e7f8b67fefd43c0f6"
+}

src/controllers/api/accounts.ts

@@ -97,7 +97,6 @@ const accountSearchController: AppController = async (c) => {
 
   const results = await hydrateEvents({
     events: event ? [event, ...events] : events,
-    relations: ['author_stats'],
     storage: eventsDB,
     signal: c.req.raw.signal,
   });
@@ -166,9 +165,7 @@ const accountStatusesController: AppController = async (c) => {
   }
 
   const events = await eventsDB.query([filter], { signal })
-    .then((events) =>
+    .then((events) => hydrateEvents({ events, storage: eventsDB, signal }))
-      hydrateEvents({ events, relations: ['author', 'event_stats', 'author_stats'], storage: eventsDB, signal })
-    )
     .then((events) => {
       if (exclude_replies) {
         return events.filter((event) => !findReplyTag(event.tags));
@@ -319,9 +316,7 @@ const favouritesController: AppController = async (c) => {
     .filter((id): id is string => !!id);
 
   const events1 = await eventsDB.query([{ kinds: [1], ids }], { signal })
-    .then((events) =>
+    .then((events) => hydrateEvents({ events, storage: eventsDB, signal }));
-      hydrateEvents({ events, relations: ['author', 'event_stats', 'author_stats'], storage: eventsDB, signal })
-    );
 
   const statuses = await Promise.all(events1.map((event) => renderStatus(event, { viewerPubkey: c.get('pubkey') })));
   return paginated(c, events1, statuses);

src/controllers/api/search.ts

@@ -92,9 +92,7 @@ function searchEvents({ q, type, limit, account_id }: SearchQuery, signal: Abort
   }
 
   return searchStore.query([filter], { signal })
-    .then((events) =>
+    .then((events) => hydrateEvents({ events, storage: searchStore, signal }));
-      hydrateEvents({ events, relations: ['author', 'event_stats', 'author_stats'], storage: searchStore, signal })
-    );
 }
 
 /** Get event kinds to search from `type` query param. */
@@ -114,9 +112,7 @@ async function lookupEvent(query: SearchQuery, signal: AbortSignal): Promise<Nos
   const filters = await getLookupFilters(query, signal);
 
   return searchStore.query(filters, { limit: 1, signal })
-    .then((events) =>
+    .then((events) => hydrateEvents({ events, storage: searchStore, signal }))
-      hydrateEvents({ events, relations: ['author', 'event_stats', 'author_stats'], storage: searchStore, signal })
-    )
     .then(([event]) => event);
 }
 

src/controllers/api/statuses.ts

@@ -43,7 +43,6 @@ const statusController: AppController = async (c) => {
 
   const event = await getEvent(id, {
     kind: 1,
-    relations: ['author', 'event_stats', 'author_stats', 'quote_repost'],
     signal: AbortSignal.timeout(1500),
   });
 
@@ -137,7 +136,6 @@ const createStatusController: AppController = async (c) => {
   if (data.quote_id) {
     await hydrateEvents({
       events: [event],
-      relations: ['quote_repost'],
       storage: eventsDB,
       signal: c.req.raw.signal,
     });
@@ -243,7 +241,6 @@ const reblogStatusController: AppController = async (c) => {
 
   await hydrateEvents({
     events: [reblogEvent],
-    relations: ['repost', 'author'],
     storage: eventsDB,
     signal: signal,
   });

src/controllers/api/streaming.ts

@@ -70,7 +70,6 @@ const streamingController: AppController = (c) => {
         if (event.kind === 6) {
           await hydrateEvents({
             events: [event],
-            relations: ['repost', 'author'],
             storage: eventsDB,
             signal: AbortSignal.timeout(1000),
           });

src/controllers/api/timelines.ts

@@ -52,7 +52,6 @@ async function renderStatuses(c: AppContext, filters: NostrFilter[]) {
     .then((events) =>
       hydrateEvents({
         events,
-        relations: ['author', 'author_stats', 'event_stats', 'repost', 'quote_repost'],
         storage: eventsDB,
         signal,
       })

src/interfaces/DittoEvent.ts

@@ -22,6 +22,6 @@ export interface DittoEvent extends NostrEvent {
   event_stats?: EventStats;
   d_author?: DittoEvent;
   user?: DittoEvent;
-  repost?: NostrEvent;
+  repost?: DittoEvent;
-  quote_repost?: NostrEvent;
+  quote_repost?: DittoEvent;
 }

src/pipeline.ts

@@ -76,7 +76,7 @@ async function encounterEvent(event: NostrEvent, signal: AbortSignal): Promise<b
 
 /** Hydrate the event with the user, if applicable. */
 async function hydrateEvent(event: DittoEvent, signal: AbortSignal): Promise<void> {
-  await hydrateEvents({ events: [event], relations: ['author', 'user'], storage: eventsDB, signal });
+  await hydrateEvents({ events: [event], storage: eventsDB, signal });
 
   const domain = await db
     .selectFrom('pubkey_domains')

src/queries.ts

@@ -24,7 +24,7 @@ const getEvent = async (
   opts: GetEventOpts = {},
 ): Promise<DittoEvent | undefined> => {
   debug(`getEvent: ${id}`);
-  const { kind, relations = [], signal = AbortSignal.timeout(1000) } = opts;
+  const { kind, signal = AbortSignal.timeout(1000) } = opts;
 
   const filter: NostrFilter = { ids: [id], limit: 1 };
   if (kind) {
@@ -32,16 +32,16 @@ const getEvent = async (
   }
 
   return await optimizer.query([filter], { limit: 1, signal })
-    .then((events) => hydrateEvents({ events, relations, storage: optimizer, signal }))
+    .then((events) => hydrateEvents({ events, storage: optimizer, signal }))
     .then(([event]) => event);
 };
 
 /** Get a Nostr `set_medatadata` event for a user's pubkey. */
 const getAuthor = async (pubkey: string, opts: GetEventOpts = {}): Promise<NostrEvent | undefined> => {
-  const { relations = [], signal = AbortSignal.timeout(1000) } = opts;
+  const { signal = AbortSignal.timeout(1000) } = opts;
 
   return await optimizer.query([{ authors: [pubkey], kinds: [0], limit: 1 }], { limit: 1, signal })
-    .then((events) => hydrateEvents({ events, relations, storage: optimizer, signal }))
+    .then((events) => hydrateEvents({ events, storage: optimizer, signal }))
     .then(([event]) => event);
 };
 
@@ -70,7 +70,7 @@ async function getAncestors(event: NostrEvent, result: NostrEvent[] = []): Promi
     const inReplyTo = replyTag ? replyTag[1] : undefined;
 
     if (inReplyTo) {
-      const parentEvent = await getEvent(inReplyTo, { kind: 1, relations: ['author', 'event_stats', 'author_stats'] });
+      const parentEvent = await getEvent(inReplyTo, { kind: 1 });
 
       if (parentEvent) {
         result.push(parentEvent);
@@ -84,9 +84,7 @@ async function getAncestors(event: NostrEvent, result: NostrEvent[] = []): Promi
 
 function getDescendants(eventId: string, signal = AbortSignal.timeout(2000)): Promise<NostrEvent[]> {
   return eventsDB.query([{ kinds: [1], '#e': [eventId] }], { limit: 200, signal })
-    .then((events) =>
+    .then((events) => hydrateEvents({ events, storage: eventsDB, signal }));
-      hydrateEvents({ events, relations: ['author', 'event_stats', 'author_stats'], storage: eventsDB, signal })
-    );
 }
 
 /** Returns whether the pubkey is followed by a local user. */

src/storages/hydrate.test.ts

@@ -6,16 +6,24 @@ import event0 from '~/fixtures/events/event-0.json' with { type: 'json' };
 import event0madePost from '~/fixtures/events/event-0-the-one-who-post-and-users-repost.json' with { type: 'json' };
 import event0madeRepost from '~/fixtures/events/event-0-the-one-who-repost.json' with { type: 'json' };
 import event0madeQuoteRepost from '~/fixtures/events/event-0-the-one-who-quote-repost.json' with { type: 'json' };
+import event0madeRepostWithQuoteRepost from '~/fixtures/events/event-0-makes-repost-with-quote-repost.json' with {
+  type: 'json',
+};
 import event1 from '~/fixtures/events/event-1.json' with { type: 'json' };
 import event1quoteRepost from '~/fixtures/events/event-1-quote-repost.json' with { type: 'json' };
+import event1futureIsMine from '~/fixtures/events/event-1-will-be-reposted-with-quote-repost.json' with {
+  type: 'json',
+};
+import event1quoteRepostLatin from '~/fixtures/events/event-1-quote-repost-will-be-reposted.json' with { type: 'json' };
 import event1willBeQuoteReposted from '~/fixtures/events/event-1-that-will-be-quote-reposted.json' with {
   type: 'json',
 };
 import event1reposted from '~/fixtures/events/event-1-reposted.json' with { type: 'json' };
 import event6 from '~/fixtures/events/event-6.json' with { type: 'json' };
+import event6ofQuoteRepost from '~/fixtures/events/event-6-of-quote-repost.json' with { type: 'json' };
 import { DittoEvent } from '@/interfaces/DittoEvent.ts';
 
-Deno.test('hydrate author', async () => {
+Deno.test('hydrateEvents(): author --- WITHOUT stats', async () => {
   const db = new NCache({ max: 100 });
 
   const event0copy = structuredClone(event0);
@@ -32,7 +40,6 @@ Deno.test('hydrate author', async () => {
 
   await hydrateEvents({
     events: [event1copy],
-    relations: ['author'],
     storage: db,
     signal: controller.signal,
   });
@@ -46,7 +53,7 @@ Deno.test('hydrate author', async () => {
   clearTimeout(timeoutId);
 });
 
-Deno.test('hydrate repost', async () => {
+Deno.test('hydrateEvents(): repost --- WITHOUT stats', async () => {
   const db = new NCache({ max: 100 });
 
   const event0madePostCopy = structuredClone(event0madePost);
@@ -68,7 +75,6 @@ Deno.test('hydrate repost', async () => {
 
   await hydrateEvents({
     events: [event6copy],
-    relations: ['repost', 'author'],
     storage: db,
     signal: controller.signal,
   });
@@ -86,7 +92,7 @@ Deno.test('hydrate repost', async () => {
   clearTimeout(timeoutId);
 });
 
-Deno.test('hydrate quote repost with hydrate author', async () => {
+Deno.test('hydrateEvents(): quote repost --- WITHOUT stats', async () => {
   const db = new NCache({ max: 100 });
 
   const event0madeQuoteRepostCopy = structuredClone(event0madeQuoteRepost);
@@ -105,7 +111,6 @@ Deno.test('hydrate quote repost with hydrate author', async () => {
 
   await hydrateEvents({
     events: [event1quoteRepostCopy],
-    relations: ['author', 'quote_repost'], // if author is called first the performance will be better
     storage: db,
     signal: controller.signal,
   });
@@ -124,77 +129,41 @@ Deno.test('hydrate quote repost with hydrate author', async () => {
   clearTimeout(timeoutId);
 });
 
-Deno.test('hydrate quote repost and original post with hydrate author ', async () => {
+Deno.test('hydrateEvents(): repost of quote repost --- WITHOUT stats', async () => {
   const db = new NCache({ max: 100 });
 
-  const event0madeQuoteRepostCopy = structuredClone(event0madeQuoteRepost);
+  const event0copy = structuredClone(event0madeRepostWithQuoteRepost);
-  const event0copy = structuredClone(event0);
+  const event1copy = structuredClone(event1futureIsMine);
-  const event1quoteRepostCopy = structuredClone(event1quoteRepost);
+  const event1quoteCopy = structuredClone(event1quoteRepostLatin);
-  const event1willBeQuoteRepostedCopy = structuredClone(event1willBeQuoteReposted);
+  const event6copy = structuredClone(event6ofQuoteRepost);
 
   // Save events to database
-  await db.event(event0madeQuoteRepostCopy);
   await db.event(event0copy);
-  await db.event(event1quoteRepostCopy);
+  await db.event(event1copy);
-  await db.event(event1willBeQuoteRepostedCopy);
+  await db.event(event1quoteCopy);
+  await db.event(event6copy);
+
+  assertEquals((event6copy as DittoEvent).author, undefined, "Event hasn't been hydrated author yet");
+  assertEquals((event6copy as DittoEvent).repost, undefined, "Event hasn't been hydrated repost yet");
 
   const controller = new AbortController();
   const timeoutId = setTimeout(() => controller.abort(), 1000);
 
   await hydrateEvents({
-    events: [event1quoteRepostCopy, event1willBeQuoteRepostedCopy],
+    events: [event6copy],
-    relations: ['author', 'quote_repost'], // if author is called first the performance will be better
     storage: db,
     signal: controller.signal,
   });
 
-  const expectedEvent1quoteRepost = {
+  const expectedEvent6 = {
-    ...event1quoteRepostCopy,
+    ...event6copy,
-    author: event0madeQuoteRepostCopy,
+    author: event0copy,
-    quote_repost: { ...event1willBeQuoteRepostedCopy, author: event0copy },
+    repost: { ...event1quoteCopy, author: event0copy, quote_repost: { author: event0copy, ...event1copy } },
   };
+  assertEquals(event6copy, expectedEvent6);
 
-  assertEquals(event1quoteRepostCopy, expectedEvent1quoteRepost);
+  await db.remove([{ kinds: [0, 1, 6] }]);
-
+  assertEquals(await db.query([{ kinds: [0, 1, 6] }]), []);
-  await db.remove([{ kinds: [0, 1] }]);
-  assertEquals(await db.query([{ kinds: [0, 1] }]), []);
-
-  clearTimeout(timeoutId);
-});
-
-Deno.test('hydrate quote repost WITHOUT hydrate author', async () => {
-  const db = new NCache({ max: 100 });
-
-  const event0madeQuoteRepostCopy = structuredClone(event0madeQuoteRepost);
-  const event0copy = structuredClone(event0);
-  const event1quoteRepostCopy = structuredClone(event1quoteRepost);
-  const event1willBeQuoteRepostedCopy = structuredClone(event1willBeQuoteReposted);
-
-  // Save events to database
-  await db.event(event0madeQuoteRepostCopy);
-  await db.event(event0copy);
-  await db.event(event1quoteRepostCopy);
-  await db.event(event1willBeQuoteRepostedCopy);
-
-  const controller = new AbortController();
-  const timeoutId = setTimeout(() => controller.abort(), 1000);
-
-  await hydrateEvents({
-    events: [event1quoteRepostCopy, event1willBeQuoteRepostedCopy],
-    relations: ['quote_repost'],
-    storage: db,
-    signal: controller.signal,
-  });
-
-  const expectedEvent1quoteRepost = {
-    ...event1quoteRepost,
-    quote_repost: { ...event1willBeQuoteRepostedCopy, author: event0copy },
-  };
-
-  assertEquals(event1quoteRepostCopy, expectedEvent1quoteRepost);
-
-  await db.remove([{ kinds: [0, 1] }]);
-  assertEquals(await db.query([{ kinds: [0, 1] }]), []);
 
   clearTimeout(timeoutId);
 });

src/storages/hydrate.ts

@@ -1,47 +1,81 @@
 import { NostrEvent, NStore } from '@nostrify/nostrify';
-import { Conf } from '@/config.ts';
 import { db } from '@/db.ts';
 import { type DittoEvent } from '@/interfaces/DittoEvent.ts';
-import { type DittoRelation } from '@/interfaces/DittoFilter.ts';
 
 interface HydrateEventOpts {
   events: DittoEvent[];
-  relations: DittoRelation[];
   storage: NStore;
   signal?: AbortSignal;
 }
 
-/** Hydrate event relationships using the provided storage. */
+/** Hydrate events using the provided storage. */
 async function hydrateEvents(opts: HydrateEventOpts): Promise<DittoEvent[]> {
-  const { events, relations, storage, signal } = opts;
+  const { events, storage, signal } = opts;
 
-  if (!events.length || !relations.length) {
+  if (!events.length) {
     return events;
   }
 
-  for (const relation of relations) {
+  const allEventsMap: Map<string, DittoEvent> = new Map(events.map((event) => {
-    switch (relation) {
+    return [event.id, structuredClone(event)];
-      case 'author':
+  }));
-        await hydrateAuthors({ events, storage, signal });
-        break;
-      case 'author_stats':
-        await hydrateAuthorStats(events);
-        break;
-      case 'event_stats':
-        await hydrateEventStats(events);
-        break;
-      case 'user':
-        await hydrateUsers({ events, storage, signal });
-        break;
-      case 'repost':
-        await hydrateRepostEvents({ events, storage, signal });
-        break;
-      case 'quote_repost':
-        await hydrateQuoteRepostEvents({ events, storage, signal });
-        break;
-    }
-  }
 
+  const childrenEventsIds = (events.map((event) => {
+    if (event.kind === 1) return event.tags.find(([name]) => name === 'q')?.[1]; // possible quote repost
+    if (event.kind === 6) return event.tags.find(([name]) => name === 'e')?.[1]; // possible repost
+    return;
+  }).filter(Boolean)) as string[];
+
+  if (childrenEventsIds.length > 0) {
+    const childrenEvents = await storage.query([{ ids: childrenEventsIds }], { signal });
+    childrenEvents.forEach((event) => {
+      allEventsMap.set(event.id, structuredClone(event));
+    });
+
+    if (childrenEvents.length > 0) {
+      const grandChildrenEventsIds = (childrenEvents.map((event) => {
+        if (event.kind === 1) return event.tags.find(([name]) => name === 'q')?.[1]; // possible quote repost
+        return;
+      }).filter(Boolean)) as string[];
+      if (grandChildrenEventsIds.length > 0) {
+        const grandChildrenEvents = await storage.query([{ ids: grandChildrenEventsIds }], { signal });
+        grandChildrenEvents.forEach((event) => {
+          allEventsMap.set(event.id, structuredClone(event));
+        });
+      }
+    }
+  }
+  await hydrateAuthors({ events: [...allEventsMap.values()], storage, signal });
+  await hydrateAuthorStats([...allEventsMap.values()].filter((e) => e.kind === 0));
+  await hydrateEventStats([...allEventsMap.values()].filter((e) => e.kind === 1));
+
+  events.forEach((event) => {
+    const correspondingEvent = allEventsMap.get(event.id);
+    if (correspondingEvent?.author) event.author = correspondingEvent.author;
+    if (correspondingEvent?.author_stats) event.author_stats = correspondingEvent.author_stats;
+    if (correspondingEvent?.event_stats) event.event_stats = correspondingEvent.event_stats;
+
+    if (event.kind === 1) {
+      const quoteId = event.tags.find(([name]) => name === 'q')?.[1];
+      if (quoteId) {
+        event.quote_repost = allEventsMap.get(quoteId);
+      }
+    } else if (event.kind === 6) {
+      const repostedId = event.tags.find(([name]) => name === 'e')?.[1];
+      if (repostedId) {
+        const repostedEvent = allEventsMap.get(repostedId);
+        if (repostedEvent && repostedEvent.tags.find(([name]) => name === 'q')?.[1]) { // The repost is a repost of a quote repost
+          const postBeingQuoteRepostedId = repostedEvent.tags.find(([name]) => name === 'q')?.[1];
+          event.repost = {
+            quote_repost: allEventsMap.get(postBeingQuoteRepostedId!),
+            ...allEventsMap.get(repostedId)!,
+          };
+        } else { // The repost is a repost of a normal post
+          event.repost = allEventsMap.get(repostedId);
+        }
+      }
+    }
+  });
   return events;
 }
 
@@ -58,23 +92,6 @@ async function hydrateAuthors(opts: Omit<HydrateEventOpts, 'relations'>): Promis
   return events;
 }
 
-async function hydrateUsers(opts: Omit<HydrateEventOpts, 'relations'>): Promise<DittoEvent[]> {
-  const { events, storage, signal } = opts;
-
-  const pubkeys = new Set([...events].map((event) => event.pubkey));
-
-  const users = await storage.query(
-    [{ kinds: [30361], authors: [Conf.pubkey], '#d': [...pubkeys], limit: pubkeys.size }],
-    { signal },
-  );
-
-  for (const event of events) {
-    event.user = users.find((user) => user.tags.find(([name]) => name === 'd')?.[1] === event.pubkey);
-  }
-
-  return events;
-}
-
 async function hydrateAuthorStats(events: DittoEvent[]): Promise<DittoEvent[]> {
   const results = await db
     .selectFrom('author_stats')
@@ -117,84 +134,6 @@ async function hydrateEventStats(events: DittoEvent[]): Promise<DittoEvent[]> {
   return events;
 }
 
-async function hydrateRepostEvents(opts: Omit<HydrateEventOpts, 'relations'>): Promise<DittoEvent[]> {
-  const { events, storage, signal } = opts;
-  const results = await storage.query([{
-    kinds: [1],
-    ids: events.map((event) => {
-      if (event.kind === 6) {
-        const originalPostId = event.tags.find(([name]) => name === 'e')?.[1];
-        if (!originalPostId) return event.id;
-        else return originalPostId;
-      }
-      return event.id;
-    }),
-  }], { signal });
-
-  for (const event of events) {
-    if (event.kind === 6) {
-      const originalPostId = event.tags.find(([name]) => name === 'e')?.[1];
-      if (!originalPostId) continue;
-
-      const originalPostEvent = results.find((event) => event.id === originalPostId);
-      if (!originalPostEvent) continue;
-
-      await hydrateEvents({
-        events: [originalPostEvent],
-        storage: storage,
-        signal: signal,
-        relations: ['author', 'event_stats'],
-      });
-      event.repost = originalPostEvent;
-    }
-  }
-
-  return events;
-}
-
-async function hydrateQuoteRepostEvents(opts: Omit<HydrateEventOpts, 'relations'>): Promise<DittoEvent[]> {
-  const { events, storage, signal } = opts;
-
-  const results = await storage.query([{
-    kinds: [1],
-    ids: events.map((event) => {
-      if (event.kind === 1) {
-        const originalPostId = event.tags.find(([name]) => name === 'q')?.[1];
-        if (!originalPostId) return event.id;
-        else return originalPostId;
-      }
-      return event.id;
-    }),
-  }], { signal });
-
-  for (const event of events) {
-    if (event.kind === 1) {
-      const originalPostId = event.tags.find(([name]) => name === 'q')?.[1];
-      if (!originalPostId) continue;
-
-      const originalPostEvent = events.find((event) => event.id === originalPostId);
-      if (!originalPostEvent) {
-        const originalPostEvent = results.find((event) => event.id === originalPostId);
-        if (!originalPostEvent) continue;
-
-        await hydrateEvents({ events: [originalPostEvent], storage: storage, signal: signal, relations: ['author'] });
-
-        event.quote_repost = originalPostEvent;
-        continue;
-      }
-      if (!originalPostEvent.author) {
-        await hydrateEvents({ events: [originalPostEvent], storage: storage, signal: signal, relations: ['author'] });
-
-        event.quote_repost = originalPostEvent;
-        continue;
-      }
-      event.quote_repost = originalPostEvent;
-    }
-  }
-
-  return events;
-}
-
 /** Return a normalized event without any non-standard keys. */
 function purifyEvent(event: NostrEvent): NostrEvent {
   return {

src/storages/search-store.ts

@@ -47,7 +47,6 @@ class SearchStore implements NStore {
 
       return hydrateEvents({
         events,
-        relations: ['author', 'event_stats', 'author_stats'],
         storage: this.#hydrator,
         signal: opts?.signal,
       });

src/views.ts

@@ -20,7 +20,7 @@ async function renderEventAccounts(c: AppContext, filters: NostrFilter[], signal
   }
 
   const authors = await eventsDB.query([{ kinds: [0], authors: [...pubkeys] }], { signal })
-    .then((events) => hydrateEvents({ events, relations: ['author_stats'], storage: eventsDB, signal }));
+    .then((events) => hydrateEvents({ events, storage: eventsDB, signal }));
 
   const accounts = await Promise.all(
     authors.map((event) => renderAccount(event)),
@@ -33,7 +33,7 @@ async function renderAccounts(c: AppContext, authors: string[], signal = AbortSi
   const { since, until, limit } = paginationSchema.parse(c.req.query());
 
   const events = await eventsDB.query([{ kinds: [0], authors, since, until, limit }], { signal })
-    .then((events) => hydrateEvents({ events, relations: ['author_stats'], storage: eventsDB, signal }));
+    .then((events) => hydrateEvents({ events, storage: eventsDB, signal }));
 
   const accounts = await Promise.all(
     events.map((event) => renderAccount(event)),
@@ -51,9 +51,7 @@ async function renderStatuses(c: AppContext, ids: string[], signal = AbortSignal
   const { limit } = paginationSchema.parse(c.req.query());
 
   const events = await eventsDB.query([{ kinds: [1], ids, limit }], { signal })
-    .then((events) =>
+    .then((events) => hydrateEvents({ events, storage: eventsDB, signal }));
-      hydrateEvents({ events, relations: ['author', 'event_stats', 'author_stats'], storage: eventsDB, signal })
-    );
 
   if (!events.length) {
     return c.json([]);