Hey guys,
i've been trying to port my Logging-Class from liftweb's metamapper to
datamapper.
The idea is:
- having a model called ActionLog
- having hooks in a DM-model (like include MyLogClass::Logged)
- getting every change logged (unlike only updated/created dates)
The model only consists of this:
class ActionLog
include DataMapper::Resource
property :id, Serial
property :action, String, :length => 20, :nullable =>
false
property :klass, String, :length => 50, :nullable =>
false
property :record, String, :length => 30, :nullable =>
false
property :time, DateTime, :default => Proc.new { |r,p|
Time.now }, :writer => :private
belongs_to :user
end
module ActionLogging
module Stamped
after :create do _log(:create); end
after :update do _log(:update); end
after :create do _log(:delete); end
def _log(action)
log = {
:action => action,
:klass => self.class,
:record => self.id,
:user => User.current
}
ActionLog.create(log)
end
end
end
In Models which will get stamped i do:
include ActionLogging::Stamped
Is my approach the right way? because it seems i am doing something
wrong. ;)
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