mastodon/app/models/account_stat.rb

# frozen_string_literal: true

# == Schema Information
#
# Table name: account_stats
#
#  id              :bigint(8)        not null, primary key
#  followers_count :bigint(8)        default(0), not null
#  following_count :bigint(8)        default(0), not null
#  last_status_at  :datetime
#  statuses_count  :bigint(8)        default(0), not null
#  created_at      :datetime         not null
#  updated_at      :datetime         not null
#  account_id      :bigint(8)        not null
#

class AccountStat < ApplicationRecord
  self.locking_column = nil

  belongs_to :account, inverse_of: :account_stat

  scope :by_recent_status, -> { order(arel_table[:last_status_at].desc.nulls_last) }
  scope :without_recent_activity, -> { where(last_status_at: [nil, ...1.month.ago]) }

  update_index('accounts', :account)

  def following_count
    [attributes['following_count'], 0].max
  end

  def followers_count
    [attributes['followers_count'], 0].max
  end

  def statuses_count
    [attributes['statuses_count'], 0].max
  end
end