class ProcessMentionsService < BaseService # Scan status for mentions and fetch remote mentioned users, create # local mention pointers, send Salmon notifications to mentioned # remote users # @param [Status] status def call(status) return unless status.local? status.text.scan(Account::MENTION_RE).each do |match| username, domain = match.first.split('@') mentioned_account = Account.find_by(username: username, domain: domain) if mentioned_account.nil? mentioned_account = follow_remote_account_service.("#{match.first}") end mentioned_account.mentions.first_or_create(status: status) end status.mentions.each do |mentioned_account| next if mentioned_account.local? send_interaction_service.(status.stream_entry, mentioned_account) end end private def follow_remote_account_service @follow_remote_account_service ||= FollowRemoteAccountService.new end def send_interaction_service @send_interaction_service ||= SendInteractionService.new end end