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refactor: use promise.all

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Barış Soner Uşaklı
2025-03-24 16:01:08 -04:00
committed by Julian Lam
parent c1b7196429
commit 74661381d8
1 changed files with 5 additions and 7 deletions
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12
src/user/index.js
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@@ -46,13 +46,11 @@ User.exists = async function (uids) {
const singular = !Array.isArray(uids); const singular = !Array.isArray(uids);
uids = singular ? [uids] : uids; uids = singular ? [uids] : uids;
const local = await db.isSortedSetMembers('users:joindate', uids); const [localExists, remoteExists] = await Promise.all([
const remote = await db.exists(uids.map(uid => `userRemote:${uid}`)); db.isSortedSetMembers('users:joindate', uids),
const results = local.map((a, idx) => { db.exists(uids.map(uid => `userRemote:${uid}`)),
const b = remote[idx]; ]);
return a || b; const results = localExists.map((local, idx) => local || remoteExists[idx]);
});
return singular ? results.pop() : results; return singular ? results.pop() : results;
}; };