discourse/lib/topic_publisher.rb
Sam Saffron 30990006a9 DEV: enable frozen string literal on all files
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.

Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00

55 lines
1.3 KiB
Ruby

# frozen_string_literal: true
class TopicPublisher
def initialize(topic, published_by, category_id)
@topic = topic
@published_by = published_by
@category_id = category_id
end
def publish!
published_at = Time.zone.now
TopicTimestampChanger.new(timestamp: published_at, topic: @topic).change! do
if @topic.private_message?
@topic = TopicConverter.new(@topic, @published_by)
.convert_to_public_topic(@category_id)
else
PostRevisor.new(@topic.first_post, @topic).revise!(@published_by,
category_id: @category_id,
)
end
@topic.update_columns(visible: true)
StaffActionLogger.new(@published_by).log_topic_published(@topic)
# Clean up any publishing artifacts
SharedDraft.where(topic: @topic).delete_all
TopicTimer.where(topic: @topic).update_all(
deleted_at: DateTime.now,
deleted_by_id: @published_by.id
)
op = @topic.first_post
if op.present?
op.revisions.delete_all
op.update_columns(
version: 1,
public_version: 1,
last_version_at: published_at
)
end
end
MessageBus.publish("/topic/#{@topic.id}", reload_topic: true, refresh_stream: true)
@topic
end
end