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PadMessageHandler: Improve readability of changeset loading

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Richard Hansen 2021-10-30 01:16:17 -04:00
parent 50b9e0df1f
commit 00e7b04518
1 changed files with 7 additions and 8 deletions
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15
src/node/handler/PadMessageHandler.js
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@ -905,15 +905,14 @@ const handleClientReady = async (socket, message) => {
changesets[r] = {}; changesets[r] = {};
} }
// get changesets, author and timestamp needed for pending revisions (in parallel) await Promise.all(revisionsNeeded.map(async (revNum) => {
const promises = [];
for (const revNum of revisionsNeeded) {
const cs = changesets[revNum]; const cs = changesets[revNum];
promises.push(pad.getRevisionChangeset(revNum).then((result) => cs.changeset = result)); [cs.changeset, cs.author, cs.timestamp] = await Promise.all([
promises.push(pad.getRevisionAuthor(revNum).then((result) => cs.author = result)); pad.getRevisionChangeset(revNum),
promises.push(pad.getRevisionDate(revNum).then((result) => cs.timestamp = result)); pad.getRevisionAuthor(revNum),
} pad.getRevisionDate(revNum),
await Promise.all(promises); ]);
}));
// return pending changesets // return pending changesets
for (const r of revisionsNeeded) { for (const r of revisionsNeeded) {