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Fix some notifications not being deleted on poll/status deletion (#15402)

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* Fix deleting polls not deleting notifications

* Fix fav notification deletion when deleting a toot

* Refactor DeleteAccountService spec

* Add DeleteAccountService tests for other associations and notifications

* Add favourite handling spec in status removal

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
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ThibG 2020-12-21 18:22:17 +01:00 committed by GitHub
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4 changed files with 80 additions and 56 deletions
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2
app/models/status.rb
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@ -56,7 +56,7 @@ class Status < ApplicationRecord
belongs_to :thread, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :replies, optional: true
belongs_to :reblog, foreign_key: 'reblog_of_id', class_name: 'Status', inverse_of: :reblogs, optional: true
has_many :favourites, inverse_of: :status, dependent: :delete_all
has_many :favourites, inverse_of: :status, dependent: :destroy
has_many :bookmarks, inverse_of: :status, dependent: :destroy
has_many :reblogs, foreign_key: 'reblog_of_id', class_name: 'Status', inverse_of: :reblog, dependent: :destroy
has_many :replies, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :thread

4
app/services/delete_account_service.rb
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@ -123,7 +123,9 @@ class DeleteAccountService < BaseService
next if @options[:reserve_username] && reported_status_ids.include?(poll.status_id)
# We can safely delete the poll rather than destroy it, as any non-reported
# status should have been deleted already
# status should have been deleted already, as long as we take care of
# notifications.
Notification.where(poll: poll).delete_all
poll.delete
end

102
spec/services/delete_account_service_spec.rb
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@ -1,28 +1,31 @@
require 'rails_helper'
RSpec.describe DeleteAccountService, type: :service do
describe '#call on local account' do
before do
stub_request(:post, "https://alice.com/inbox").to_return(status: 201)
stub_request(:post, "https://bob.com/inbox").to_return(status: 201)
end
shared_examples 'common behavior' do
let!(:status) { Fabricate(:status, account: account) }
let!(:mention) { Fabricate(:mention, account: local_follower) }
let!(:status_with_mention) { Fabricate(:status, account: account, mentions: [mention]) }
let!(:media_attachment) { Fabricate(:media_attachment, account: account) }
let!(:notification) { Fabricate(:notification, account: account) }
let!(:favourite) { Fabricate(:favourite, account: account, status: Fabricate(:status, account: local_follower)) }
let!(:poll) { Fabricate(:poll, account: account) }
let!(:poll_vote) { Fabricate(:poll_vote, account: local_follower, poll: poll) }
let!(:active_relationship) { Fabricate(:follow, account: account, target_account: local_follower) }
let!(:passive_relationship) { Fabricate(:follow, account: local_follower, target_account: account) }
let!(:endorsement) { Fabricate(:account_pin, account: local_follower, target_account: account) }
let!(:mention_notification) { Fabricate(:notification, account: local_follower, activity: mention, type: :mention) }
let!(:status_notification) { Fabricate(:notification, account: local_follower, activity: status, type: :status) }
let!(:poll_notification) { Fabricate(:notification, account: local_follower, activity: poll, type: :poll) }
let!(:favourite_notification) { Fabricate(:notification, account: local_follower, activity: favourite, type: :favourite) }
let!(:follow_notification) { Fabricate(:notification, account: local_follower, activity: active_relationship, type: :follow) }
subject do
-> { described_class.new.call(account) }
end
let!(:account) { Fabricate(:account) }
let!(:status) { Fabricate(:status, account: account) }
let!(:media_attachment) { Fabricate(:media_attachment, account: account) }
let!(:notification) { Fabricate(:notification, account: account) }
let!(:favourite) { Fabricate(:favourite, account: account) }
let!(:active_relationship) { Fabricate(:follow, account: account) }
let!(:passive_relationship) { Fabricate(:follow, target_account: account) }
let!(:remote_alice) { Fabricate(:account, inbox_url: 'https://alice.com/inbox', protocol: :activitypub) }
let!(:remote_bob) { Fabricate(:account, inbox_url: 'https://bob.com/inbox', protocol: :activitypub) }
let!(:endorsment) { Fabricate(:account_pin, account: passive_relationship.account, target_account: account) }
it 'deletes associated records' do
it 'deletes associated owned records' do
is_expected.to change {
[
account.statuses,
@ -31,17 +34,48 @@ RSpec.describe DeleteAccountService, type: :service do
account.favourites,
account.active_relationships,
account.passive_relationships,
account.polls,
].map(&:count)
}.from([2, 1, 1, 1, 1, 1, 1]).to([0, 0, 0, 0, 0, 0, 0])
end
it 'deletes associated target records' do
is_expected.to change {
[
AccountPin.where(target_account: account),
].map(&:count)
}.from([1, 1, 1, 1, 1, 1, 1]).to([0, 0, 0, 0, 0, 0, 0])
}.from([1]).to([0])
end
it 'deletes associated target notifications' do
is_expected.to change {
[
'poll', 'favourite', 'status', 'mention', 'follow'
].map { |type| Notification.where(type: type).count }
}.from([1, 1, 1, 1, 1]).to([0, 0, 0, 0, 0])
end
end
describe '#call on local account' do
before do
stub_request(:post, "https://alice.com/inbox").to_return(status: 201)
stub_request(:post, "https://bob.com/inbox").to_return(status: 201)
end
let!(:remote_alice) { Fabricate(:account, inbox_url: 'https://alice.com/inbox', protocol: :activitypub) }
let!(:remote_bob) { Fabricate(:account, inbox_url: 'https://bob.com/inbox', protocol: :activitypub) }
include_examples 'common behavior' do
let!(:account) { Fabricate(:account) }
let!(:local_follower) { Fabricate(:account) }
it 'sends a delete actor activity to all known inboxes' do
subject.call
expect(a_request(:post, "https://alice.com/inbox")).to have_been_made.once
expect(a_request(:post, "https://bob.com/inbox")).to have_been_made.once
end
end
end
describe '#call on remote account' do
before do
@ -49,36 +83,14 @@ RSpec.describe DeleteAccountService, type: :service do
stub_request(:post, "https://bob.com/inbox").to_return(status: 201)
end
subject do
-> { described_class.new.call(remote_bob) }
end
let!(:account) { Fabricate(:account) }
let!(:remote_alice) { Fabricate(:account, inbox_url: 'https://alice.com/inbox', protocol: :activitypub) }
let!(:remote_bob) { Fabricate(:account, inbox_url: 'https://bob.com/inbox', protocol: :activitypub) }
let!(:status) { Fabricate(:status, account: remote_bob) }
let!(:media_attachment) { Fabricate(:media_attachment, account: remote_bob) }
let!(:notification) { Fabricate(:notification, account: remote_bob) }
let!(:favourite) { Fabricate(:favourite, account: remote_bob) }
let!(:active_relationship) { Fabricate(:follow, account: remote_bob, target_account: account) }
let!(:passive_relationship) { Fabricate(:follow, target_account: remote_bob) }
it 'deletes associated records' do
is_expected.to change {
[
remote_bob.statuses,
remote_bob.media_attachments,
remote_bob.notifications,
remote_bob.favourites,
remote_bob.active_relationships,
remote_bob.passive_relationships,
].map(&:count)
}.from([1, 1, 1, 1, 1, 1]).to([0, 0, 0, 0, 0, 0])
end
include_examples 'common behavior' do
let!(:account) { Fabricate(:account, inbox_url: 'https://bob.com/inbox', protocol: :activitypub) }
let!(:local_follower) { Fabricate(:account) }
it 'sends a reject follow to follwer inboxes' do
subject.call
expect(a_request(:post, remote_bob.inbox_url)).to have_been_made.once
expect(a_request(:post, account.inbox_url)).to have_been_made.once
end
end
end
end

14
spec/services/remove_status_service_spec.rb
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@ -3,7 +3,7 @@ require 'rails_helper'
RSpec.describe RemoveStatusService, type: :service do
subject { RemoveStatusService.new }
let!(:alice) { Fabricate(:account) }
let!(:alice) { Fabricate(:account, user: Fabricate(:user)) }
let!(:bob) { Fabricate(:account, username: 'bob', domain: 'example.com', salmon_url: 'http://example.com/salmon') }
let!(:jeff) { Fabricate(:account) }
let!(:hank) { Fabricate(:account, username: 'hank', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox') }
@ -17,23 +17,33 @@ RSpec.describe RemoveStatusService, type: :service do
hank.follow!(alice)
@status = PostStatusService.new.call(alice, text: 'Hello @bob@example.com')
FavouriteService.new.call(jeff, @status)
Fabricate(:status, account: bill, reblog: @status, uri: 'hoge')
subject.call(@status)
end
it 'removes status from author\'s home feed' do
subject.call(@status)
expect(HomeFeed.new(alice).get(10)).to_not include(@status.id)
end
it 'removes status from local follower\'s home feed' do
subject.call(@status)
expect(HomeFeed.new(jeff).get(10)).to_not include(@status.id)
end
it 'sends delete activity to followers' do
subject.call(@status)
expect(a_request(:post, 'http://example.com/inbox')).to have_been_made.twice
end
it 'sends delete activity to rebloggers' do
subject.call(@status)
expect(a_request(:post, 'http://example2.com/inbox')).to have_been_made
end
it 'remove status from notifications' do
expect { subject.call(@status) }.to change {
Notification.where(activity_type: 'Favourite', from_account: jeff, account: alice).count
}.from(1).to(0)
end
end