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Update trend.ts

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This commit is contained in:
syuilo 2020-02-15 23:01:41 +09:00
parent 615af912dc
commit 64ad089fad
1 changed files with 4 additions and 4 deletions
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8
src/server/api/endpoints/hashtags/trend.ts
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@ -11,7 +11,7 @@ import { Note } from '../../../../models/entities/note';
..が理想だけどPostgreSQLでどうするのか分からないので単に「直近Aの内に投稿されたユニーク投稿数が多いハッシュタグ」で妥協する
*/
const rangeA = 1000 * 60 * 30; // 30分
const rangeA = 1000 * 60 * 60; // 60分
//const rangeB = 1000 * 60 * 120; // 2時間
//const coefficient = 1.25; // 「n倍」の部分
//const requiredUsers = 3; // 最低何人がそのタグを投稿している必要があるか
@ -123,16 +123,16 @@ export default define(meta, async () => {
}
const countsLog = await Promise.all(countPromises);
//#endregion
const totalCounts = await Promise.all(hots.map(tag => Notes.createQueryBuilder('note')
.select('count(distinct note.userId)')
.where(':tag = ANY(note.tags)', { tag: tag })
.andWhere('note.createdAt > :gt', { gt: new Date(now.getTime() - (interval * range)) })
.cache(60000) // 1 min
.andWhere('note.createdAt > :gt', { gt: new Date(now.getTime() - rangeA) })
.cache(60000 * 60) // 60 min
.getRawOne()
.then(x => parseInt(x.count, 10))
));
//#endregion
const stats = hots.map((tag, i) => ({
tag,