mastodon-glitch/lib/mastodon/cache_cli.rb

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2019-05-03 23:02:57 +00:00
# frozen_string_literal: true
require_relative '../../config/boot'
require_relative '../../config/environment'
require_relative 'cli_helper'
module Mastodon
class CacheCLI < Thor
include CLIHelper
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def self.exit_on_failure?
true
end
desc 'clear', 'Clear out the cache storage'
def clear
Rails.cache.clear
say('OK', :green)
end
option :concurrency, type: :numeric, default: 5, aliases: [:c]
option :verbose, type: :boolean, aliases: [:v]
desc 'recount TYPE', 'Update hard-cached counters'
long_desc <<~LONG_DESC
Update hard-cached counters of TYPE by counting referenced
records from scratch. TYPE can be "accounts" or "statuses".
It may take a very long time to finish, depending on the
size of the database.
LONG_DESC
def recount(type)
case type
when 'accounts'
processed, = parallelize_with_progress(Account.local.includes(:account_stat)) do |account|
account_stat = account.account_stat
account_stat.following_count = account.active_relationships.count
account_stat.followers_count = account.passive_relationships.count
account_stat.statuses_count = account.statuses.where.not(visibility: :direct).count
account_stat.save if account_stat.changed?
end
when 'statuses'
processed, = parallelize_with_progress(Status.includes(:status_stat)) do |status|
status_stat = status.status_stat
status_stat.replies_count = status.replies.where.not(visibility: :direct).count
status_stat.reblogs_count = status.reblogs.count
status_stat.favourites_count = status.favourites.count
status_stat.save if status_stat.changed?
end
else
say("Unknown type: #{type}", :red)
exit(1)
end
say
say("OK, recounted #{processed} records", :green)
end
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end
end