class StreamEntry < ApplicationRecord include Paginable belongs_to :account, inverse_of: :stream_entries belongs_to :activity, polymorphic: true belongs_to :status, foreign_type: 'Status', foreign_key: 'activity_id' belongs_to :follow, foreign_type: 'Follow', foreign_key: 'activity_id' belongs_to :favourite, foreign_type: 'Favourite', foreign_key: 'activity_id' validates :account, :activity, presence: true STATUS_INCLUDES = [:account, :stream_entry, :media_attachments, mentions: :account, reblog: [:stream_entry, :account, mentions: :account], thread: [:stream_entry, :account]].freeze scope :with_includes, -> { includes(:account, status: STATUS_INCLUDES, favourite: [:account, :stream_entry, status: STATUS_INCLUDES], follow: [:target_account, :stream_entry]) } def object_type orphaned? ? :activity : (targeted? ? :activity : activity.object_type) end def verb orphaned? ? :delete : activity.verb end def targeted? [:follow, :share, :favorite].include? verb end def target orphaned? ? nil : activity.target end def title orphaned? ? nil : activity.title end def content orphaned? ? nil : activity.content end def threaded? (verb == :favorite || object_type == :comment) && !thread.nil? end def thread orphaned? ? nil : activity.thread end def mentions activity.respond_to?(:mentions) ? activity.mentions.map(&:account) : [] end def activity send(activity_type.downcase.to_sym) end private def orphaned? activity.nil? end end