ruby on rails - Finding a user is Admin or Not with Decalarative Authorization -


i have implemented declarative authorization in blog app. have 3 layouts each admin, authenticated user , guest user. need check type of user using app @ particular time. have user model, role model , assignment model.

user.rb

class user < activerecord::base    attr_accessible :login, :email, :password, :password_confirmation, :role_ids    has_many :articles   has_many :comments   has_many :assignments    has_many :roles, :through => :assignments    def role_symbols     roles.map |role|       role.name.underscore.to_sym     end   end    acts_as_authentic |c|     c.login_field = :login   end    def deliver_password_reset_instructions!     reset_perishable_token!     notifier.deliver_password_reset_instructions(self)   end  end

assignment.rb

class assignment < activerecord::base   belongs_to :user   belongs_to :role end

role.rb

class role < activerecord::base   attr_accessible :name   has_many :assignments   has_many :users, :through => :assignments end

any solution?

you simplify structure gem: https://github.com/platform45/easy_roles follow instructions on github , modify models described there. easy, few steps. need user model, , that´s it!

additionally reccomend cancan gem (https://github.com/ryanb/cancan).

easy_roles , cancan combination define roles , permissions quite easily!


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