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mastodon/app/services/favourite_service.rb

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# frozen_string_literal: true
class FavouriteService < BaseService
include Authorization
# Favourite a status and notify remote user
# @param [Account] account
# @param [Status] status
# @return [Favourite]
def call(account, status)
authorize_with account, status, :favourite?
2016-12-29 19:33:26 +00:00
favourite = Favourite.find_by(account: account, status: status)
return favourite unless favourite.nil?
favourite = Favourite.create!(account: account, status: status)
create_notification(favourite)
bump_potential_friendship(account, status)
favourite
end
private
def create_notification(favourite)
status = favourite.status
if status.account.local?
NotifyService.new.call(status.account, favourite)
elsif status.account.ostatus?
NotificationWorker.perform_async(build_xml(favourite), favourite.account_id, status.account_id)
elsif status.account.activitypub?
ActivityPub::DeliveryWorker.perform_async(build_json(favourite), favourite.account_id, status.account.inbox_url)
end
end
def bump_potential_friendship(account, status)
ActivityTracker.increment('activity:interactions')
return if account.following?(status.account_id)
PotentialFriendshipTracker.record(account.id, status.account_id, :favourite)
end
def build_json(favourite)
Oj.dump(ActivityPub::LinkedDataSignature.new(ActiveModelSerializers::SerializableResource.new(
favourite,
serializer: ActivityPub::LikeSerializer,
adapter: ActivityPub::Adapter
).as_json).sign!(favourite.account))
end
def build_xml(favourite)
OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.favourite_salmon(favourite))
end
end