Role permit does not wok

[Allan]

Hi all,

I set up the app with the cantango 0.9.4.7, and using the simple_roles gem.

config\initializers\simple_roles.rb

SimpleRoles.configure do

  valid_roles :teacher, :parent, :student

  strategy    :one # Default is :one

end

config\initializers\cantango.rb

CanTango.config do |config|

  config.debug!

 config.permits.disable :account, :special, :role_group

   config.engine(:permission).set :off

   config.engine(:permit).set :on

   config.ability.mode = :no_cache

  # more configuration here...

  config.guest.user Proc.new { Guest.new }

  config.roles.role_system = :simple_roles

end

# in order to make #current_admin accessible at the class level

module CanTango::Api

  def self.current_admin

    @current_admin ||= AdminUser.first

  end

end

app\models\user.rb

class User < ActiveRecord::Base

  # Include default devise modules. Others available are:

  # :token_authenticatable, :confirmable,

  # :lockable, :timeoutable and :omniauthable

  devise :database_authenticatable, :registerable,

         :recoverable, :rememberable, :trackable, :validatable

  # Setup accessible (or protected) attributes for your model

  attr_accessible :email, :password, :password_confirmation, :remember_me, :role

  tango_user

  simple_roles

end

And I defined three Role Permit in \app\permits

For example ParentRolePermit

But I found that all there Permit had been registered, however, none of them was builded, see the debug logs as following:

permits registry:[#<Hashie::Mash admin_user=AdminUserPermit guest=GuestPermit>, #<Hashie::Mash>, #<Hashie::Mash parent=ParentRolePermit parent_role=ParentRolePermit student=StudentRolePermit teacher=TeacherRolePermit>, #<Hashie::Mash>]

Ability: read on Wordlist

permits allowed:[]

permits denied:[]

++ Permit Builder: CanTango::Permits::UserPermit::Builder

Permit Finder: CanTango::Permits::UserPermit::Finder

no account permits found for user

no permits found for user

Not building any UserPermit

Permit Finder: CanTango::Permits::UserPermit::Finder

no account permits found for user

no permits found for user

== Permits built: 0

++ Permit Builder: CanTango::Permits::RolePermit::Builder

Not building any RolePermit

== Permits built: 0

Permit Engine executing...

Execute user permits

Done user permits

Execute role permits

Done role permits

Done Permit Engine

My question is how to make cantango build these Permit?

[Kristian Mandrup]

Hi Allan,

Can you please show me the code for those role Permits. How did you create them? Did you use the role permit generator?

I've sadly not had the time or energy to work on this project for along time, and it really needs some love in order to fully work spin like a cat again. 

As stated repeatedly in this group, I started working on a whole new refactoring of the project into smaller, more manageable gems, but sadly never finished that mission either.

The project has potential, but is just too much for me to handle by myself in my spare time. I would recommend anyone to debug, by finding the debugging statements in the code where it doesn't act as it should and reverse engineer from there in order to understand what goes on behind the scenes and then fix whatever needs fixing. Sorry I can't be of more help now.

Kristian

[Allan]

Hi Kristian,

Here is the parent_role_permit.rb, which I create by the generator

class ParentRolePermit < CanTango::RolePermit

  def initialize ability

    super

  end

  protected

  def permit_rules

    # insert your can, cannot and any other rule statements here

    can :read, Wordlist

  end

  module Cached

    def permit_rules

    end

  end

  module NonCached

    def permit_rules

    end

  end

end

在 2012年6月29日星期五UTC+8下午11时54分36秒，Kristian Mandrup写道：