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fix: don't display posts from blocked users

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This commit is contained in:
P. Reis 2024-04-24 19:16:43 -03:00
parent 620fd6bb74
commit c0f5fc7b76
1 changed files with 13 additions and 2 deletions
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15
src/queries.ts
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@ -51,11 +51,22 @@ const getFollows = async (pubkey: string, signal?: AbortSignal): Promise<NostrEv
return event;
};
/** Get pubkeys the user follows. */
/** Get pubkeys the user follows that are not blocked. */
async function getFollowedPubkeys(pubkey: string, signal?: AbortSignal): Promise<string[]> {
const event = await getFollows(pubkey, signal);
if (!event) return [];
return [...getTagSet(event.tags, 'p')];
const followedPubkeys = getTagSet(event.tags, 'p');
const [blockedUsersEvent] = await eventsDB.query([{ authors: [pubkey], kinds: [10000], limit: 1 }], {
limit: 1,
signal,
});
if (blockedUsersEvent) {
const blockedPubkeys = getTagSet(blockedUsersEvent.tags, 'p');
blockedPubkeys.forEach((blockedPub) => followedPubkeys.delete(blockedPub));
}
return [...followedPubkeys];
}
/** Get pubkeys the user follows, including the user's own pubkey. */