are there any good gems/plugins/extensions for rails to disable features selectively for users depending on their roles or package subscriptions they have?
For example, two packages (standard, premium) exist. The standard package allows the user to ask up to 20 questions per month within the application, the premium package allows the user to ask 50 questions per month. So the feature restriction doesn’t include the package subscription only but the amount of already asked questions too.
Note: I am already using cancan for simple authorization tasks.
Thanks for your help
I would try and stay within cancan if possible.. You’re probably using devise for authentication already? If so I would try and modift cancan. If the basic case if that a user is either a superuser (sysadmin) or a premium_user or a standard_user you can have roles for those three things.
If a user can register for more than one thing I would look to either create a membership / product registration class (user_id, package_id, membership_level_id) or add scopes/conditions/flags to user to see who can do what starting from the ‘what’ first and then crossing to qualified user.