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mastodon
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mastodon/app/models/favourite.rb

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# frozen_string_literal: true
# == Schema Information
#
# Table name: favourites
#
# id :bigint(8) not null, primary key
# created_at :datetime not null
# updated_at :datetime not null
# account_id :bigint(8) not null
# status_id :bigint(8) not null
#
2016-08-17 17:56:23 +02:00
class Favourite < ApplicationRecord
include Paginable
update_index('statuses', :status)
belongs_to :account, inverse_of: :favourites
belongs_to :status, inverse_of: :favourites
has_one :notification, as: :activity, dependent: :destroy
validates :status_id, uniqueness: { scope: :account_id }
before_validation do
self.status = status.reblog if status&.reblog?
end
after_create :increment_cache_counters
after_destroy :decrement_cache_counters
after_destroy :invalidate_cleanup_info
private
def increment_cache_counters
status&.increment_count!(:favourites_count)
end
def decrement_cache_counters
return if association(:status).loaded? && status.marked_for_destruction?
status&.decrement_count!(:favourites_count)
end
def invalidate_cleanup_info
return unless status&.account_id == account_id && account.local?
account.statuses_cleanup_policy&.invalidate_last_inspected(status, :unfav)
end
end