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Setting whodunnit in the rails console
Mike Dillon edited this page Jun 22, 2016
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In a console session you can manually set who is responsible like this:
PaperTrail.whodunnit = 'Andy Stewart'
widget.update_attributes :name => 'Wibble'
widget.versions.last.whodunnit # Andy Stewart
You can avoid having to do this manually by setting your initializer to pick up the username of the current user from the OS, like this:
# config/initializers/paper_trail.rb
# the following line is required for PaperTrail >= 4.0.0 with Rails
PaperTrail::Rails::Engine.eager_load!
if defined?(::Rails::Console)
PaperTrail.whodunnit = "#{`whoami`.strip}: console"
elsif defined?(Rake) && Rake.application.name
PaperTrail.whodunnit = "#{`whoami`.strip}: #{File.basename($0)} #{ARGV.join ' '}"
end
You can also force every console user to type something with this monkey patch
module Rails
class Console
initialize = instance_method(:initialize)
define_method :initialize do |*args|
puts 'Welcome'
name = nil
until name.present? do
puts 'Who are you?'
name = gets
puts 'Mmmm?' unless name.present?
end
puts "Hi #{name}"
PaperTrail.whodunnit = "#{name.chomp} - from console"
initialize.bind(self).call(*args)
end
end
end