PeerTube/server/core/middlewares/validators/metrics.ts

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import express from 'express'
import { body } from 'express-validator'
import { isValidPlayerMode } from '@server/helpers/custom-validators/metrics.js'
import { isIdOrUUIDValid, toCompleteUUID } from '@server/helpers/custom-validators/misc.js'
import { CONFIG } from '@server/initializers/config.js'
import { HttpStatusCode, PlaybackMetricCreate } from '@peertube/peertube-models'
import { areValidationErrors, doesVideoExist } from './shared/index.js'
const addPlaybackMetricValidator = [
body('resolution')
.isInt({ min: 0 }),
body('fps')
.optional()
.isInt({ min: 0 }),
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body('p2pPeers')
.optional()
.isInt({ min: 0 }),
body('p2pEnabled')
.isBoolean(),
body('playerMode')
.custom(isValidPlayerMode),
body('resolutionChanges')
.isInt({ min: 0 }),
body('errors')
.isInt({ min: 0 }),
body('downloadedBytesP2P')
.isInt({ min: 0 }),
body('downloadedBytesHTTP')
.isInt({ min: 0 }),
body('uploadedBytesP2P')
.isInt({ min: 0 }),
body('videoId')
.customSanitizer(toCompleteUUID)
.custom(isIdOrUUIDValid),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (!CONFIG.OPEN_TELEMETRY.METRICS.ENABLED) return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
const body: PlaybackMetricCreate = req.body
if (areValidationErrors(req, res)) return
if (!await doesVideoExist(body.videoId, res, 'only-immutable-attributes')) return
return next()
}
]
// ---------------------------------------------------------------------------
export {
addPlaybackMetricValidator
}