implementing user tracking (logging) in Rails 3
- by seth.vargo
Hi, I'm creating a Rails application in which logging individual user actions is vital. Every time a user clicks a url, I want to log the action along with all parameters. Here is my current implementation:
class CreateActivityLogs < ActiveRecord::Migration
create_table :activity_logs do |t|
t.references :user
t.string :ip_address
t.string :referring_url
t.string :current_url
t.text :params
t.text :action
t.timestamps
end
end
class ActivityLog < ActiveRecord::Base
belongs_to :user
end
In a controller, I'd like to be able to do something like the following:
...
ActivityLog::log @user.id, params, 'did foo with bar'
...
I'd like to have the ActivityLog::log method automatically get the IP address, referring url, and current url (I know how to do this already) and create a new record in the table.
So, my questions are:
How do I do this? How do I use ActivityLog without having to create an instance everytime I want to log?
Is this the best way? Some people have argued for a flat-file log for this kind of logging - however, I want admins to be able to see a user's activity in the backend as well, so I thought a database solution may be better?
