discourse/app/services/user_stat_count_updater.rb

61 lines
1.9 KiB
Ruby

# frozen_string_literal: true
class UserStatCountUpdater
class << self
def increment!(post, user_stat: nil)
update_using_operator!(post, user_stat: user_stat, action: :increment!)
end
def decrement!(post, user_stat: nil)
update_using_operator!(post, user_stat: user_stat, action: :decrement!)
end
def set!(user_stat:, count:, count_column:)
return if user_stat.blank?
return if !%i[post_count topic_count].include?(count_column)
if SiteSetting.verbose_user_stat_count_logging && count < 0
Rails.logger.warn(
"Attempted to insert negative count into UserStat##{count_column} for user #{user_stat.user_id}, using 0 instead. Caller:\n #{caller[0..10].join("\n")}",
)
end
user_stat.update_column(count_column, [count, 0].max)
end
private
def update_using_operator!(post, user_stat: nil, action: :increment!)
return if !post&.topic
return if action == :increment! && post.topic.private_message?
stat = user_stat || post.user&.user_stat
return if stat.blank?
column =
if post.is_first_post?
:topic_count
elsif post.post_type == Post.types[:regular]
:post_count
end
return if column.blank?
# There are lingering bugs in the code base that does not properly increase the count when the status of the post
# changes. Since we have Job::DirectoryRefreshOlder which runs daily to reconcile the count, there is no need
# to trigger an error.
if action == :decrement! && stat.public_send(column) < 1
if SiteSetting.verbose_user_stat_count_logging
Rails.logger.warn(
"Attempted to insert negative count into UserStat##{column} for post with id '#{post.id}'. Caller:\n #{caller[0..10].join("\n")}",
)
end
return
end
stat.public_send(action, column)
end
end
end