hometown/app/models/favourite.rb

43 lines
1.1 KiB
Ruby

# 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
#
class Favourite < ApplicationRecord
include Paginable
update_index('statuses#status', :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
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.marked_for_mass_destruction?)
status&.decrement_count!(:favourites_count)
end
end