Contents

require 'active_support/core_ext/class/attribute'
require 'active_support/log_subscriber'

module LogStasher
  module ActiveSupport
    class MailerLogSubscriber < ::ActiveSupport::LogSubscriber
      MAILER_FIELDS = %i[mailer action message_id from to].freeze

      def deliver(event)
        process_event(event, %w[mailer deliver])
      end

      def receive(event)
        process_event(event, %w[mailer receive])
      end

      def process(event)
        process_event(event, %w[mailer process])
      end

      def logger
        LogStasher.logger
      end

      private

      def process_event(event, tags)
        data = LogStasher.request_context.merge(extract_metadata(event.payload))
        logger << LogStasher.build_logstash_event(data, tags).to_json + "\n"
      end

      def extract_metadata(payload)
        payload.slice(*MAILER_FIELDS)
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
logstasher-2.0.2	lib/logstasher/active_support/mailer_log_subscriber.rb
logstasher-2.0.1	lib/logstasher/active_support/mailer_log_subscriber.rb
logstasher-2.0.0	lib/logstasher/active_support/mailer_log_subscriber.rb