class GraphQL::Client::LogSubscriber

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

Public Instance Methods

error(event) click to toggle source
# File lib/graphql/client/log_subscriber.rb, line 31
def error(event)
  logger.error do
    name = event.payload[:operation_name].gsub("__", "::")
    message = event.payload[:message]
    color("#{name} ERROR: #{message}", nil, true)
  end
end
query(event) click to toggle source
# File lib/graphql/client/log_subscriber.rb, line 19
def query(event)
  logger.info do
    name = event.payload[:operation_name].gsub("__", "::")
    type = event.payload[:operation_type].upcase
    color("#{name} #{type} (#{event.duration.round(1)}ms)", nil, true)
  end

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