Contents

# frozen_string_literal: true

module MrLogaLoga
  module Extensions
    # == Description
    #
    # This patches Lograge to forward data as context to MrLogaLoga.
    #
    # We want Lograge to forward requeest data not to it's own formatter and then to the logger, as this would make that
    # data part of the message. Rather, where Lograge normally sends the formatted message to the logger we send the
    # raw data.
    #
    # This effectively circumvents Lograge's formatters.
    #
    # == Patches
    #
    # - Lograge::LogSubscribers#process_main_event
    #
    module LogrageExtension
      class << self
        def apply
          return unless defined?(Lograge)

          patch_applies = defined?(Lograge::LogSubscribers::Base) &&
                          Lograge::LogSubscribers::Base.private_method_defined?(:process_main_event)
          unless patch_applies
            puts "WARNING: Failed to patch Lograge. It looks like MrLogaLoga's patch no longer applies in "\
                 "#{__FILE__}. Please contact MrLogaLoga maintainers."
            return
          end

          Lograge::LogSubscribers::Base.prepend(self)
        end
      end

      def process_main_event(event)
        return if Lograge.ignore?(event)

        payload = event.payload
        data = extract_request(event, payload)
        data = before_format(data, payload)
        # Instead of
        if logger.is_a?(MrLogaLoga::Logger)
          logger.send(Lograge.log_level, '', **data)
        else
          formatted_message = Lograge.formatter.call(data)
          logger.send(Lograge.log_level, formatted_message)
        end
      end
    end
  end
end

MrLogaLoga::Extensions::LogrageExtension.apply

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
mr_loga_loga-0.1.5	lib/mr_loga_loga/extensions/lograge.rb
mr_loga_loga-0.1.4	lib/mr_loga_loga/extensions/lograge.rb
mr_loga_loga-0.1.3	lib/mr_loga_loga/extensions/lograge.rb
mr_loga_loga-0.1.2	lib/mr_loga_loga/extensions/lograge.rb