Class: GraphQL::Client::LogSubscriber

Inherits:
ActiveSupport::LogSubscriber
  • Object
show all
Defined in:
lib/graphql/client/log_subscriber.rb

Overview

Public: Logger for “*.graphql” notification events.

Logs GraphQL queries to Rails logger.

UsersController::ShowQuery QUERY (123ms)
UsersController::UpdateMutation MUTATION (456ms)

Enable GraphQL Client query logging.

require "graphql/client/log_subscriber"
GraphQL::Client::LogSubscriber.attach_to :graphql

Constant Summary collapse

SHOULD_USE_KWARGS = 
private_instance_methods.include?(:mode_from)

Instance Method Summary collapse

Instance Method Details

#error(event) ⇒ Object 



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# File 'lib/graphql/client/log_subscriber.rb', line 38

def error(event)
  logger.error do
    name = event.payload[:operation_name].gsub("__", "::")
    message = event.payload[:message]

    if SHOULD_USE_KWARGS
      color("#{name} ERROR: #{message}", nil, bold: true)
    else
      color("#{name} ERROR: #{message}", nil, true)
    end
  end
end

#query(event) ⇒ Object 



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# File 'lib/graphql/client/log_subscriber.rb', line 21

def query(event)
  logger.info do
    name = event.payload[:operation_name].gsub("__", "::")
    type = event.payload[:operation_type].upcase

    if SHOULD_USE_KWARGS
      color("#{name} #{type} (#{event.duration.round(1)}ms)", nil, bold: true)
    else
      color("#{name} #{type} (#{event.duration.round(1)}ms)", nil, true)
    end
  end

  logger.debug do
    event.payload[:document].to_query_string
  end
end