Add notification on new instance follower (server side)

[github/Chocobozzz/PeerTube.git] / server / models / activitypub / actor.ts

diff --git a/server/models/activitypub/actor.ts b/server/models/activitypub/actor.ts
index 119d0c1da1bba13c2a09c5afc2643975f78b5ab9..7d91e8a4ac97ac92bc3e575fa64d43b16c5b08d6 100644 (file)
--- a/server/models/activitypub/actor.ts
+++ b/server/models/activitypub/actor.ts
@@ -34,9 +34,10 @@ import { ACTIVITY_PUB, ACTIVITY_PUB_ACTOR_TYPES, CONFIG, CONSTRAINTS_FIELDS } fr
 import { AccountModel } from '../account/account'
 import { AvatarModel } from '../avatar/avatar'
 import { ServerModel } from '../server/server'
-import { throwIfNotValid } from '../utils'
+import { isOutdated, throwIfNotValid } from '../utils'
 import { VideoChannelModel } from '../video/video-channel'
 import { ActorFollowModel } from './actor-follow'
+import { VideoModel } from '../video/video'
 
 enum ScopeNames {
   FULL = 'FULL'
@@ -76,7 +77,13 @@ export const unusedActorAttributesForAPI = [
       },
       {
         model: () => VideoChannelModel.unscoped(),
-        required: false
+        required: false,
+        include: [
+          {
+            model: () => AccountModel,
+            required: true
+          }
+        ]
       },
       {
         model: () => ServerModel,
@@ -212,6 +219,7 @@ export class ActorModel extends Model<ActorModel> {
       name: 'actorId',
       allowNull: false
     },
+    as: 'ActorFollowings',
     onDelete: 'cascade'
   })
   ActorFollowing: ActorFollowModel[]
@@ -257,7 +265,49 @@ export class ActorModel extends Model<ActorModel> {
   VideoChannel: VideoChannelModel
 
   static load (id: number) {
-    return ActorModel.unscoped().findById(id)
+    return ActorModel.unscoped().findByPk(id)
+  }
+
+  static loadAccountActorByVideoId (videoId: number, transaction: Sequelize.Transaction) {
+    const query = {
+      include: [
+        {
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          required: true,
+          include: [
+            {
+              attributes: [ 'id' ],
+              model: VideoChannelModel.unscoped(),
+              required: true,
+              include: {
+                attributes: [ 'id' ],
+                model: VideoModel.unscoped(),
+                required: true,
+                where: {
+                  id: videoId
+                }
+              }
+            }
+          ]
+        }
+      ],
+      transaction
+    }
+
+    return ActorModel.unscoped().findOne(query as any) // FIXME: typings
+  }
+
+  static isActorUrlExist (url: string) {
+    const query = {
+      raw: true,
+      where: {
+        url
+      }
+    }
+
+    return ActorModel.unscoped().findOne(query)
+      .then(a => !!a)
   }
 
   static listByFollowersUrls (followersUrls: string[], transaction?: Sequelize.Transaction) {
@@ -305,6 +355,29 @@ export class ActorModel extends Model<ActorModel> {
   }
 
   static loadByUrl (url: string, transaction?: Sequelize.Transaction) {
+    const query = {
+      where: {
+        url
+      },
+      transaction,
+      include: [
+        {
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          required: false
+        },
+        {
+          attributes: [ 'id' ],
+          model: VideoChannelModel.unscoped(),
+          required: false
+        }
+      ]
+    }
+
+    return ActorModel.unscoped().findOne(query)
+  }
+
+  static loadByUrlAndPopulateAccountAndChannel (url: string, transaction?: Sequelize.Transaction) {
     const query = {
       where: {
         url
@@ -337,6 +410,7 @@ export class ActorModel extends Model<ActorModel> {
       uuid: this.uuid,
       name: this.preferredUsername,
       host: this.getHost(),
+      hostRedundancyAllowed: this.getRedundancyAllowed(),
       followingCount: this.followingCount,
       followersCount: this.followersCount,
       avatar,
@@ -370,6 +444,7 @@ export class ActorModel extends Model<ActorModel> {
       id: this.url,
       following: this.getFollowingUrl(),
       followers: this.getFollowersUrl(),
+      playlists: this.getPlaylistsUrl(),
       inbox: this.inboxUrl,
       outbox: this.outboxUrl,
       preferredUsername: this.preferredUsername,
@@ -420,6 +495,10 @@ export class ActorModel extends Model<ActorModel> {
     return this.url + '/followers'
   }
 
+  getPlaylistsUrl () {
+    return this.url + '/playlists'
+  }
+
   getPublicKeyUrl () {
     return this.url + '#main-key'
   }
@@ -440,6 +519,10 @@ export class ActorModel extends Model<ActorModel> {
     return this.Server ? this.Server.host : CONFIG.WEBSERVER.HOST
   }
 
+  getRedundancyAllowed () {
+    return this.Server ? this.Server.redundancyAllowed : false
+  }
+
   getAvatarUrl () {
     if (!this.avatarId) return undefined
 
@@ -449,11 +532,6 @@ export class ActorModel extends Model<ActorModel> {
   isOutdated () {
     if (this.isOwned()) return false
 
-    const now = Date.now()
-    const createdAtTime = this.createdAt.getTime()
-    const updatedAtTime = this.updatedAt.getTime()
-
-    return (now - createdAtTime) > ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL &&
-      (now - updatedAtTime) > ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL
+    return isOutdated(this, ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL)
   }
 }