Soft delete video comments instead of detroy

1 files changed, 29 insertions, 4 deletions

diff --git a/server/models/video/video-comment.ts b/server/models/video/video-comment.ts
index 2e4220434..b44d65138 100644
--- a/server/models/video/video-comment.ts
+++ b/server/models/video/video-comment.ts
@@ -1,5 +1,5 @@
 import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Is, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
-import { ActivityTagObject } from '../../../shared/models/activitypub/objects/common-objects'
+import { ActivityTagObject, ActivityTombstoneObject } from '../../../shared/models/activitypub/objects/common-objects'
 import { VideoCommentObject } from '../../../shared/models/activitypub/objects/video-comment-object'
 import { VideoComment } from '../../../shared/models/videos/video-comment.model'
 import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
@@ -122,6 +122,10 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
   @UpdatedAt
   updatedAt: Date
 
+  @AllowNull(true)
+  @Column(DataType.DATE)
+  deletedAt: Date
+
   @AllowNull(false)
   @Is('VideoCommentUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
   @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.URL.max))
@@ -177,7 +181,7 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
 
   @BelongsTo(() => AccountModel, {
     foreignKey: {
-      allowNull: false
+      allowNull: true
     },
     onDelete: 'CASCADE'
   })
@@ -436,9 +440,17 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
   }
 
   isOwned () {
+    if (!this.Account) {
+      return false
+    }
+
     return this.Account.isOwned()
   }
 
+  isDeleted () {
+    return null !== this.deletedAt
+  }
+
   extractMentions () {
     let result: string[] = []
 
@@ -487,12 +499,25 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
       videoId: this.videoId,
       createdAt: this.createdAt,
       updatedAt: this.updatedAt,
+      deletedAt: this.deletedAt,
+      isDeleted: this.isDeleted(),
       totalReplies: this.get('totalReplies') || 0,
-      account: this.Account.toFormattedJSON()
+      account: this.Account ? this.Account.toFormattedJSON() : null
     } as VideoComment
   }
 
-  toActivityPubObject (this: MCommentAP, threadParentComments: MCommentOwner[]): VideoCommentObject {
+  toActivityPubObject (this: MCommentAP, threadParentComments: MCommentOwner[]): VideoCommentObject | ActivityTombstoneObject {
+    if (this.isDeleted()) {
+      return {
+        id: this.url,
+        type: 'Tombstone',
+        formerType: 'Note',
+        published: this.createdAt.toISOString(),
+        updated: this.updatedAt.toISOString(),
+        deleted: this.deletedAt.toISOString()
+      }
+    }
+
     let inReplyTo: string
     // New thread, so in AS we reply to the video
     if (this.inReplyToCommentId === null) {