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# frozen_string_literal: true
module Projects
class UpdateStatisticsService < BaseService
include ::Gitlab::Utils::StrongMemoize
STAT_TO_CACHED_METHOD = {
repository_size: [:size, :recent_objects_size],
commit_count: :commit_count
}.freeze
def execute
return unless project
Gitlab::AppLogger.info("Updating statistics for project #{project.id}")
expire_repository_caches
expire_wiki_caches
project.statistics.refresh!(only: statistics)
after_execute_hook
end
private
def after_execute_hook
# overridden in ee
end
def expire_repository_caches
if statistics.empty?
project.repository.expire_statistics_caches
elsif method_caches_to_expire.present?
project.repository.expire_method_caches(method_caches_to_expire)
end
end
def expire_wiki_caches
return unless project.wiki_enabled? && statistics.include?(:wiki_size)
project.wiki.repository.expire_method_caches([:size])
end
def method_caches_to_expire
strong_memoize(:method_caches_to_expire) do
statistics.flat_map { |stat| STAT_TO_CACHED_METHOD[stat] }.compact
end
end
def statistics
strong_memoize(:statistics) do
params[:statistics]&.map(&:to_sym)
end
end
end
end
Projects::UpdateStatisticsService.prepend_mod
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