Function handleGetForumThread

desktop/src/testing/e2eBridge.ts:3417–3450

(args: {
  channelId: string;
  eventId: string;
})

}

async function handleGetForumThread(args: {
  channelId: string;
  eventId: string;
}): Promise<RawForumThreadResponse> {
  const events = getMockMessageStore(args.channelId);
  const root = events.find(
    (event) => event.id === args.eventId && event.kind === 45001,
  );
  if (!root) {
    throw new Error(`Mock forum thread not found: ${args.eventId}`);
  }

  const replies = events
    .filter((event) => event.kind === 45003)
    .filter((event) => {
      const thread = getThreadReferenceFromTags(event.tags);
      return (thread.rootEventId ?? thread.parentEventId) === root.id;
    })
    .sort((left, right) => left.created_at - right.created_at)
    .map((event) => toRawForumReply(event, args.channelId));

  return {
    root: toRawForumPost(root, args.channelId, {
      reply_count: replies.length,
      descendant_count: replies.length,
      last_reply_at:
        replies.length > 0 ? replies[replies.length - 1].created_at : null,
      participants: [...new Set(replies.map((reply) => reply.pubkey))],
    }),
    replies,
    total_replies: replies.length,
    next_cursor: null,
  };
}

type RawThreadCursor = {
  created_at: number;