Refactor video views

Introduce viewers attribute for live videos
Count views for live videos
Reduce delay to see the viewer update for lives
Add ability to configure video views buffer interval and view ip
expiration

4 files changed, 10 insertions, 3 deletions

diff --git a/shared/models/activitypub/activity.ts b/shared/models/activitypub/activity.ts
index 548d8858e..d6284e283 100644
--- a/shared/models/activitypub/activity.ts
+++ b/shared/models/activitypub/activity.ts
@@ -6,7 +6,6 @@ import { DislikeObject } from './objects/dislike-object'
 import { APObject } from './objects/object.model'
 import { PlaylistObject } from './objects/playlist-object'
 import { VideoCommentObject } from './objects/video-comment-object'
-import { ViewObject } from './objects/view-object'
 
 export type Activity =
   ActivityCreate |
@@ -53,7 +52,7 @@ export interface BaseActivity {
 
 export interface ActivityCreate extends BaseActivity {
   type: 'Create'
-  object: VideoObject | AbuseObject | ViewObject | DislikeObject | VideoCommentObject | CacheFileObject | PlaylistObject
+  object: VideoObject | AbuseObject | DislikeObject | VideoCommentObject | CacheFileObject | PlaylistObject
 }
 
 export interface ActivityUpdate extends BaseActivity {
@@ -100,6 +99,7 @@ export interface ActivityView extends BaseActivity {
   type: 'View'
   actor: string
   object: APObject
+  expires: string
 }
 
 export interface ActivityDislike extends BaseActivity {
diff --git a/shared/models/server/job.model.ts b/shared/models/server/job.model.ts
index 12e0fcf85..6da2753b3 100644
--- a/shared/models/server/job.model.ts
+++ b/shared/models/server/job.model.ts
@@ -14,7 +14,7 @@ export type JobType =
   | 'video-transcoding'
   | 'email'
   | 'video-import'
-  | 'videos-views'
+  | 'videos-views-stats'
   | 'activitypub-refresher'
   | 'video-redundancy'
   | 'video-live-ending'
diff --git a/shared/models/videos/live/live-video-event-payload.model.ts b/shared/models/videos/live/live-video-event-payload.model.ts
index 6cd7540e8..1a9ac512c 100644
--- a/shared/models/videos/live/live-video-event-payload.model.ts
+++ b/shared/models/videos/live/live-video-event-payload.model.ts
@@ -2,5 +2,9 @@ import { VideoState } from '../video-state.enum'
 
 export interface LiveVideoEventPayload {
   state?: VideoState
+
+  // FIXME: deprecated in 4.0 in favour of viewers
   views?: number
+
+  viewers?: number
 }
diff --git a/shared/models/videos/video.model.ts b/shared/models/videos/video.model.ts
index 26cb595e7..8d223cded 100644
--- a/shared/models/videos/video.model.ts
+++ b/shared/models/videos/video.model.ts
@@ -39,6 +39,9 @@ export interface Video {
   url: string
 
   views: number
+  // If live
+  viewers?: number
+
   likes: number
   dislikes: number
   nsfw: boolean