mirror of https://github.com/Siphonay/mastodon
52 lines
1.5 KiB
Ruby
52 lines
1.5 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) if Chewy.enabled?
|
|
|
|
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
|
|
if association(:status).loaded?
|
|
status.update_attribute(:favourites_count, status.favourites_count + 1)
|
|
else
|
|
Status.where(id: status_id).update_all('favourites_count = COALESCE(favourites_count, 0) + 1')
|
|
end
|
|
end
|
|
|
|
def decrement_cache_counters
|
|
return if association(:status).loaded? && (status.marked_for_destruction? || status.marked_for_mass_destruction?)
|
|
|
|
if association(:status).loaded?
|
|
status.update_attribute(:favourites_count, [status.favourites_count - 1, 0].max)
|
|
else
|
|
Status.where(id: status_id).update_all('favourites_count = GREATEST(COALESCE(favourites_count, 0) - 1, 0)')
|
|
end
|
|
end
|
|
end
|