1 import express from 'express'
2 import { LocalVideoViewerModel } from '@server/models/view/local-video-viewer'
3 import { VideoStatsOverallQuery, VideoStatsTimeserieMetric, VideoStatsTimeserieQuery } from '@shared/models'
7 videoOverallStatsValidator,
8 videoRetentionStatsValidator,
9 videoTimeserieStatsValidator
10 } from '../../../middlewares'
12 const statsRouter = express.Router()
14 statsRouter.get('/:videoId/stats/overall',
16 asyncMiddleware(videoOverallStatsValidator),
17 asyncMiddleware(getOverallStats)
20 statsRouter.get('/:videoId/stats/timeseries/:metric',
22 asyncMiddleware(videoTimeserieStatsValidator),
23 asyncMiddleware(getTimeserieStats)
26 statsRouter.get('/:videoId/stats/retention',
28 asyncMiddleware(videoRetentionStatsValidator),
29 asyncMiddleware(getRetentionStats)
32 // ---------------------------------------------------------------------------
38 // ---------------------------------------------------------------------------
40 async function getOverallStats (req: express.Request, res: express.Response) {
41 const video = res.locals.videoAll
42 const query = req.query as VideoStatsOverallQuery
44 const stats = await LocalVideoViewerModel.getOverallStats({
46 startDate: query.startDate,
47 endDate: query.endDate
50 return res.json(stats)
53 async function getRetentionStats (req: express.Request, res: express.Response) {
54 const video = res.locals.videoAll
56 const stats = await LocalVideoViewerModel.getRetentionStats(video)
58 return res.json(stats)
61 async function getTimeserieStats (req: express.Request, res: express.Response) {
62 const video = res.locals.videoAll
63 const metric = req.params.metric as VideoStatsTimeserieMetric
65 const query = req.query as VideoStatsTimeserieQuery
67 const stats = await LocalVideoViewerModel.getTimeserieStats({
70 startDate: query.startDate ?? video.createdAt.toISOString(),
71 endDate: query.endDate ?? new Date().toISOString()
74 return res.json(stats)