Add playback metric endpoint sent to OTEL

2 files changed, 30 insertions, 1 deletions

diff --git a/server/controllers/api/index.ts b/server/controllers/api/index.ts
index 8c8ebd061..e1d197c8a 100644
--- a/server/controllers/api/index.ts
+++ b/server/controllers/api/index.ts
@@ -11,6 +11,7 @@ import { bulkRouter } from './bulk'
 import { configRouter } from './config'
 import { customPageRouter } from './custom-page'
 import { jobsRouter } from './jobs'
+import { metricsRouter } from './metrics'
 import { oauthClientsRouter } from './oauth-clients'
 import { overviewsRouter } from './overviews'
 import { pluginRouter } from './plugins'
@@ -18,9 +19,9 @@ import { searchRouter } from './search'
 import { serverRouter } from './server'
 import { usersRouter } from './users'
 import { videoChannelRouter } from './video-channel'
+import { videoChannelSyncRouter } from './video-channel-sync'
 import { videoPlaylistRouter } from './video-playlist'
 import { videosRouter } from './videos'
-import { videoChannelSyncRouter } from './video-channel-sync'
 
 const apiRouter = express.Router()
 
@@ -48,6 +49,7 @@ apiRouter.use('/video-channel-syncs', videoChannelSyncRouter)
 apiRouter.use('/video-playlists', videoPlaylistRouter)
 apiRouter.use('/videos', videosRouter)
 apiRouter.use('/jobs', jobsRouter)
+apiRouter.use('/metrics', metricsRouter)
 apiRouter.use('/search', searchRouter)
 apiRouter.use('/overviews', overviewsRouter)
 apiRouter.use('/plugins', pluginRouter)
diff --git a/server/controllers/api/metrics.ts b/server/controllers/api/metrics.ts
new file mode 100644
index 000000000..578b023a1
--- /dev/null
+++ b/server/controllers/api/metrics.ts
@@ -0,0 +1,27 @@
+import express from 'express'
+import { OpenTelemetryMetrics } from '@server/lib/opentelemetry/metrics'
+import { HttpStatusCode, PlaybackMetricCreate } from '@shared/models'
+import { addPlaybackMetricValidator, asyncMiddleware } from '../../middlewares'
+
+const metricsRouter = express.Router()
+
+metricsRouter.post('/playback',
+  asyncMiddleware(addPlaybackMetricValidator),
+  addPlaybackMetric
+)
+
+// ---------------------------------------------------------------------------
+
+export {
+  metricsRouter
+}
+
+// ---------------------------------------------------------------------------
+
+function addPlaybackMetric (req: express.Request, res: express.Response) {
+  const body: PlaybackMetricCreate = req.body
+
+  OpenTelemetryMetrics.Instance.observePlaybackMetric(res.locals.onlyImmutableVideo, body)
+
+  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
+}