From 2f6831f3187af0dfd9cacd7d4cba5664be7a9cbd Mon Sep 17 00:00:00 2001
From: ThibG <thib@sitedethib.com>
Date: Thu, 19 Nov 2020 17:39:47 +0100
Subject: [PATCH] Fix sending spurious Rejects when processing remote account
 deletion (#15104)

* Fix sending spurious Rejects when processing remote account deletion

* Make skip_side_effects imply skip_activitypub
---
 app/lib/activitypub/activity/delete.rb  | 2 +-
 app/services/delete_account_service.rb  | 5 ++++-
 app/services/resolve_account_service.rb | 2 +-
 app/workers/account_deletion_worker.rb  | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/app/lib/activitypub/activity/delete.rb b/app/lib/activitypub/activity/delete.rb
index 09b9e5e0e83..2e5293b832a 100644
--- a/app/lib/activitypub/activity/delete.rb
+++ b/app/lib/activitypub/activity/delete.rb
@@ -13,7 +13,7 @@ class ActivityPub::Activity::Delete < ActivityPub::Activity
 
   def delete_person
     lock_or_return("delete_in_progress:#{@account.id}") do
-      DeleteAccountService.new.call(@account, reserve_username: false)
+      DeleteAccountService.new.call(@account, reserve_username: false, skip_activitypub: true)
     end
   end
 
diff --git a/app/services/delete_account_service.rb b/app/services/delete_account_service.rb
index de6488c7836..778d064de00 100644
--- a/app/services/delete_account_service.rb
+++ b/app/services/delete_account_service.rb
@@ -41,6 +41,7 @@ class DeleteAccountService < BaseService
   # @option [Boolean] :reserve_email Keep user record. Only applicable for local accounts
   # @option [Boolean] :reserve_username Keep account record
   # @option [Boolean] :skip_side_effects Side effects are ActivityPub and streaming API payloads
+  # @option [Boolean] :skip_activitypub Skip sending ActivityPub payloads. Implied by :skip_side_effects
   # @option [Time]    :suspended_at Only applicable when :reserve_username is true
   def call(account, **options)
     @account = account
@@ -52,6 +53,8 @@ class DeleteAccountService < BaseService
       @options[:skip_side_effects] = true
     end
 
+    @options[:skip_activitypub] = true if @options[:skip_side_effects]
+
     reject_follows!
     purge_user!
     purge_profile!
@@ -62,7 +65,7 @@ class DeleteAccountService < BaseService
   private
 
   def reject_follows!
-    return if @account.local? || !@account.activitypub?
+    return if @account.local? || !@account.activitypub? || @options[:skip_activitypub]
 
     # When deleting a remote account, the account obviously doesn't
     # actually become deleted on its origin server, i.e. unlike a
diff --git a/app/services/resolve_account_service.rb b/app/services/resolve_account_service.rb
index 4783e6d33b2..c5291fa67c8 100644
--- a/app/services/resolve_account_service.rb
+++ b/app/services/resolve_account_service.rb
@@ -145,7 +145,7 @@ class ResolveAccountService < BaseService
   end
 
   def queue_deletion!
-    AccountDeletionWorker.perform_async(@account.id, reserve_username: false)
+    AccountDeletionWorker.perform_async(@account.id, reserve_username: false, skip_activitypub: true)
   end
 
   def lock_options
diff --git a/app/workers/account_deletion_worker.rb b/app/workers/account_deletion_worker.rb
index 81c3b91ad8d..98b67419d01 100644
--- a/app/workers/account_deletion_worker.rb
+++ b/app/workers/account_deletion_worker.rb
@@ -7,7 +7,8 @@ class AccountDeletionWorker
 
   def perform(account_id, options = {})
     reserve_username = options.with_indifferent_access.fetch(:reserve_username, true)
-    DeleteAccountService.new.call(Account.find(account_id), reserve_username: reserve_username, reserve_email: false)
+    skip_activitypub = options.with_indifferent_access.fetch(:skip_activitypub, false)
+    DeleteAccountService.new.call(Account.find(account_id), reserve_username: reserve_username, skip_activitypub: skip_activitypub, reserve_email: false)
   rescue ActiveRecord::RecordNotFound
     true
   end