Avoir some circular dependencies

[github/Chocobozzz/PeerTube.git] / server / lib / activitypub / process / process-undo.ts

diff --git a/server/lib/activitypub/process/process-undo.ts b/server/lib/activitypub/process/process-undo.ts
index 73ca0a17c221e75a83e3f0539eeeba6644cc9a64..10643b2e99d9210535aa5998740abea0d479d4f1 100644 (file)
--- a/server/lib/activitypub/process/process-undo.ts
+++ b/server/lib/activitypub/process/process-undo.ts
@@ -10,8 +10,11 @@ import { forwardVideoRelatedActivity } from '../send/utils'
 import { getOrCreateVideoAndAccountAndChannel } from '../videos'
 import { VideoShareModel } from '../../../models/video/video-share'
 import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy'
+import { APProcessorOptions } from '../../../typings/activitypub-processor.model'
+import { MActorSignature } from '../../../typings/models'
 
-async function processUndoActivity (activity: ActivityUndo, byActor: ActorModel) {
+async function processUndoActivity (options: APProcessorOptions<ActivityUndo>) {
+  const { activity, byActor } = options
   const activityToUndo = activity.object
 
   if (activityToUndo.type === 'Like') {
@@ -26,6 +29,10 @@ async function processUndoActivity (activity: ActivityUndo, byActor: ActorModel)
     }
   }
 
+  if (activityToUndo.type === 'Dislike') {
+    return retryTransactionWrapper(processUndoDislike, byActor, activity)
+  }
+
   if (activityToUndo.type === 'Follow') {
     return retryTransactionWrapper(processUndoFollow, byActor, activityToUndo)
   }
@@ -47,7 +54,7 @@ export {
 
 // ---------------------------------------------------------------------------
 
-async function processUndoLike (byActor: ActorModel, activity: ActivityUndo) {
+async function processUndoLike (byActor: MActorSignature, activity: ActivityUndo) {
   const likeActivity = activity.object as ActivityLike
 
   const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: likeActivity.object })
@@ -55,8 +62,8 @@ async function processUndoLike (byActor: ActorModel, activity: ActivityUndo) {
   return sequelizeTypescript.transaction(async t => {
     if (!byActor.Account) throw new Error('Unknown account ' + byActor.url)
 
-    const rate = await AccountVideoRateModel.load(byActor.Account.id, video.id, t)
-    if (!rate) throw new Error(`Unknown rate by account ${byActor.Account.id} for video ${video.id}.`)
+    const rate = await AccountVideoRateModel.loadByAccountAndVideoOrUrl(byActor.Account.id, video.id, likeActivity.id, t)
+    if (!rate || rate.type !== 'like') throw new Error(`Unknown like by account ${byActor.Account.id} for video ${video.id}.`)
 
     await rate.destroy({ transaction: t })
     await video.decrement('likes', { transaction: t })
@@ -70,16 +77,18 @@ async function processUndoLike (byActor: ActorModel, activity: ActivityUndo) {
   })
 }
 
-async function processUndoDislike (byActor: ActorModel, activity: ActivityUndo) {
-  const dislike = activity.object.object as DislikeObject
+async function processUndoDislike (byActor: MActorSignature, activity: ActivityUndo) {
+  const dislike = activity.object.type === 'Dislike'
+    ? activity.object
+    : activity.object.object as DislikeObject
 
   const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: dislike.object })
 
   return sequelizeTypescript.transaction(async t => {
     if (!byActor.Account) throw new Error('Unknown account ' + byActor.url)
 
-    const rate = await AccountVideoRateModel.load(byActor.Account.id, video.id, t)
-    if (!rate) throw new Error(`Unknown rate by account ${byActor.Account.id} for video ${video.id}.`)
+    const rate = await AccountVideoRateModel.loadByAccountAndVideoOrUrl(byActor.Account.id, video.id, dislike.id, t)
+    if (!rate || rate.type !== 'dislike') throw new Error(`Unknown dislike by account ${byActor.Account.id} for video ${video.id}.`)
 
     await rate.destroy({ transaction: t })
     await video.decrement('dislikes', { transaction: t })
@@ -93,14 +102,17 @@ async function processUndoDislike (byActor: ActorModel, activity: ActivityUndo)
   })
 }
 
-async function processUndoCacheFile (byActor: ActorModel, activity: ActivityUndo) {
+async function processUndoCacheFile (byActor: MActorSignature, activity: ActivityUndo) {
   const cacheFileObject = activity.object.object as CacheFileObject
 
   const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: cacheFileObject.object })
 
   return sequelizeTypescript.transaction(async t => {
     const cacheFile = await VideoRedundancyModel.loadByUrl(cacheFileObject.id)
-    if (!cacheFile) throw new Error('Unknown video cache ' + cacheFile.url)
+    if (!cacheFile) {
+      logger.debug('Cannot undo unknown video cache %s.', cacheFileObject.id)
+      return
+    }
 
     if (cacheFile.actorId !== byActor.id) throw new Error('Cannot delete redundancy ' + cacheFile.url + ' of another actor.')
 
@@ -115,7 +127,7 @@ async function processUndoCacheFile (byActor: ActorModel, activity: ActivityUndo
   })
 }
 
-function processUndoFollow (follower: ActorModel, followActivity: ActivityFollow) {
+function processUndoFollow (follower: MActorSignature, followActivity: ActivityFollow) {
   return sequelizeTypescript.transaction(async t => {
     const following = await ActorModel.loadByUrlAndPopulateAccountAndChannel(followActivity.object, t)
     const actorFollow = await ActorFollowModel.loadByActorAndTarget(follower.id, following.id, t)
@@ -128,7 +140,7 @@ function processUndoFollow (follower: ActorModel, followActivity: ActivityFollow
   })
 }
 
-function processUndoAnnounce (byActor: ActorModel, announceActivity: ActivityAnnounce) {
+function processUndoAnnounce (byActor: MActorSignature, announceActivity: ActivityAnnounce) {
   return sequelizeTypescript.transaction(async t => {
     const share = await VideoShareModel.loadByUrl(announceActivity.id, t)
     if (!share) throw new Error(`Unknown video share ${announceActivity.id}.`)