Fix additional issues with status cache hydration (#19747)

* Spare one SQL query when hydrating polls

* Improve tests

* Fix more discrepancies

* Fix possible crash when the status has no application set
th-downstream
Claire 2 years ago committed by GitHub
parent e97b0e0700
commit 0735081cc2

@ -11,7 +11,7 @@ class StatusCacheHydrator
# If we're delivering to the author who disabled the display of the application used to create the # If we're delivering to the author who disabled the display of the application used to create the
# status, we need to hydrate the application, since it was not rendered for the basic payload # status, we need to hydrate the application, since it was not rendered for the basic payload
payload[:application] = ActiveModelSerializers::SerializableResource.new(@status.application, serializer: REST::StatusSerializer::ApplicationSerializer).as_json if payload[:application].nil? && @status.account_id == account_id payload[:application] = ActiveModelSerializers::SerializableResource.new(@status.application, serializer: REST::StatusSerializer::ApplicationSerializer).as_json if payload[:application].nil? && @status.account_id == account_id && @status.application.present?
# We take advantage of the fact that some relationships can only occur with an original status, not # We take advantage of the fact that some relationships can only occur with an original status, not
# the reblog that wraps it, so we can assume that some values are always false # the reblog that wraps it, so we can assume that some values are always false
@ -23,7 +23,7 @@ class StatusCacheHydrator
# If the reblogged status is being delivered to the author who disabled the display of the application # If the reblogged status is being delivered to the author who disabled the display of the application
# used to create the status, we need to hydrate it here too # used to create the status, we need to hydrate it here too
payload[:reblog][:application] = ActiveModelSerializers::SerializableResource.new(@status.reblog.application, serializer: REST::StatusSerializer::ApplicationSerializer).as_json if payload[:reblog][:application].nil? && @status.reblog.account_id == account_id && @status.reblog.application_id.present? payload[:reblog][:application] = ActiveModelSerializers::SerializableResource.new(@status.reblog.application, serializer: REST::StatusSerializer::ApplicationSerializer).as_json if payload[:reblog][:application].nil? && @status.reblog.account_id == account_id && @status.reblog.application.present?
payload[:reblog][:favourited] = Favourite.where(account_id: account_id, status_id: @status.reblog_of_id).exists? payload[:reblog][:favourited] = Favourite.where(account_id: account_id, status_id: @status.reblog_of_id).exists?
payload[:reblog][:reblogged] = Status.where(account_id: account_id, reblog_of_id: @status.reblog_of_id).exists? payload[:reblog][:reblogged] = Status.where(account_id: account_id, reblog_of_id: @status.reblog_of_id).exists?
@ -37,7 +37,7 @@ class StatusCacheHydrator
payload[:reblog][:poll][:voted] = true payload[:reblog][:poll][:voted] = true
payload[:reblog][:poll][:own_votes] = [] payload[:reblog][:poll][:own_votes] = []
else else
own_votes = @status.reblog.poll.votes.where(account_id: account_id).pluck(:choice) own_votes = PollVote.where(poll_id: @status.reblog.poll_id, account_id: account_id).pluck(:choice)
payload[:reblog][:poll][:voted] = !own_votes.empty? payload[:reblog][:poll][:voted] = !own_votes.empty?
payload[:reblog][:poll][:own_votes] = own_votes payload[:reblog][:poll][:own_votes] = own_votes
end end
@ -50,8 +50,13 @@ class StatusCacheHydrator
payload[:reblogged] = Status.where(account_id: account_id, reblog_of_id: @status.id).exists? payload[:reblogged] = Status.where(account_id: account_id, reblog_of_id: @status.id).exists?
payload[:muted] = ConversationMute.where(account_id: account_id, conversation_id: @status.conversation_id).exists? payload[:muted] = ConversationMute.where(account_id: account_id, conversation_id: @status.conversation_id).exists?
payload[:bookmarked] = Bookmark.where(account_id: account_id, status_id: @status.id).exists? payload[:bookmarked] = Bookmark.where(account_id: account_id, status_id: @status.id).exists?
payload[:pinned] = StatusPin.where(account_id: account_id, status_id: @status.id).exists? payload[:pinned] = StatusPin.where(account_id: account_id, status_id: @status.id).exists? if @status.account_id == account_id
payload[:filtered] = CustomFilter.apply_cached_filters(CustomFilter.cached_filters_for(@status.id), @status).map { |filter| ActiveModelSerializers::SerializableResource.new(filter, serializer: REST::FilterResultSerializer).as_json } payload[:filtered] = CustomFilter.apply_cached_filters(CustomFilter.cached_filters_for(@status.id), @status).map { |filter| ActiveModelSerializers::SerializableResource.new(filter, serializer: REST::FilterResultSerializer).as_json }
if payload[:poll]
payload[:poll][:voted] = @status.account_id == account_id
payload[:poll][:own_votes] = []
end
end end
payload payload

@ -11,8 +11,20 @@ describe StatusCacheHydrator do
shared_examples 'shared behavior' do shared_examples 'shared behavior' do
context 'when handling a new status' do context 'when handling a new status' do
let(:poll) { Fabricate(:poll) }
let(:status) { Fabricate(:status, poll: poll) }
it 'renders the same attributes as a full render' do
expect(subject).to eql(compare_to_hash)
end
end
context 'when handling a new status with own poll' do
let(:poll) { Fabricate(:poll, account: account) }
let(:status) { Fabricate(:status, poll: poll, account: account) }
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
@ -26,7 +38,7 @@ describe StatusCacheHydrator do
end end
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
@ -36,7 +48,7 @@ describe StatusCacheHydrator do
end end
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
@ -48,7 +60,7 @@ describe StatusCacheHydrator do
end end
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
@ -62,7 +74,7 @@ describe StatusCacheHydrator do
end end
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
@ -71,7 +83,7 @@ describe StatusCacheHydrator do
let(:reblog) { Fabricate(:status, poll: poll, account: account) } let(:reblog) { Fabricate(:status, poll: poll, account: account) }
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
@ -84,7 +96,7 @@ describe StatusCacheHydrator do
end end
it 'renders the same attributes as a full render' do it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash) expect(subject).to eql(compare_to_hash)
end end
end end
end end

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