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perf: dont load all followed tids on unread/recent?filter=watched

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Barış Soner Uşaklı
2023-12-23 00:16:19 -05:00
parent 1e4abdbfd2
commit 563e03b6ae
2 changed files with 19 additions and 10 deletions
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13
src/topics/sorted.js
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@@ -49,7 +49,7 @@ module.exports = function (Topics) {
tids = await Topics.filterWatchedTids(tids, params.uid);
}
} else if (params.filter === 'watched') {
tids = await db.getSortedSetRevRange(`uid:${params.uid}:followed_tids`, 0, -1);
tids = await getWatchedTopics(params);
} else if (params.cids) {
tids = await getCidTids(params);
} else if (params.tags.length) {
@@ -63,6 +63,17 @@ module.exports = function (Topics) {
return tids;
}
async function getWatchedTopics(params) {
const sortSet = ['recent', 'old'].includes(params.sort) ? 'topics:recent' : `topics:${params.sort}`;
const method = params.sort === 'old' ? 'getSortedSetIntersect' : 'getSortedSetRevIntersect';
return await db[method]({
sets: [sortSet, `uid:${params.uid}:followed_tids`],
weights: [1, 0],
start: 0,
stop: meta.config.recentMaxTopics - 1,
});
}
async function getTagTids(params) {
const sets = [
params.sort === 'old' ?