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Fix stats time metric

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Chocobozzz 2022-05-06 14:49:42 +02:00
parent f40712abbb
commit 67ad83d0fa
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1 changed files with 11 additions and 1 deletions
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12
server/models/view/local-video-viewer.ts
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@ -236,6 +236,16 @@ export class LocalVideoViewerModel extends Model<Partial<AttributesOnly<LocalVid
aggregateWatchTime: 'SUM("localVideoViewer"."watchTime")'
}
const intervalWhere: { [ id in VideoStatsTimeserieMetric ]: string } = {
// Viewer is still in the interval. Overlap algorithm
viewers: '"localVideoViewer"."startDate" <= "intervals"."endDate" ' +
'AND "localVideoViewer"."endDate" >= "intervals"."startDate"',
// We do an aggregation, so only sum things once. Arbitrary we use the end date for that purpose
aggregateWatchTime: '"localVideoViewer"."endDate" >= "intervals"."startDate" ' +
'AND "localVideoViewer"."endDate" <= "intervals"."endDate"'
}
const query = `WITH "intervals" AS (
SELECT
"time" AS "startDate", "time" + :groupInterval::interval as "endDate"
@ -246,7 +256,7 @@ export class LocalVideoViewerModel extends Model<Partial<AttributesOnly<LocalVid
FROM
intervals
LEFT JOIN "localVideoViewer" ON "localVideoViewer"."videoId" = :videoId
AND "localVideoViewer"."startDate" >= "intervals"."startDate" AND "localVideoViewer"."startDate" <= "intervals"."endDate"
AND ${intervalWhere[metric]}
GROUP BY
"intervals"."startDate"
ORDER BY