module Authorization::AasmRoles

# File lib/authorization/aasm_roles.rb, line 7
def self.included( recipient )
  recipient.extend( StatefulRolesClassMethods )
  recipient.class_eval do
    include StatefulRolesInstanceMethods
    include AASM
    
    aasm_column :state
    aasm_initial_state :initial => :pending
    aasm_state :passive
    aasm_state :pending, :enter => :make_activation_code
    aasm_state :active,  :enter => :do_activate
    aasm_state :suspended
    aasm_state :deleted, :enter => :do_delete

    aasm_event :register do
      transitions :from => :passive, :to => :pending, :guard => Proc.new {|u| !(u.crypted_password.blank? && u.password.blank?) }
    end
    
    aasm_event :activate do
      transitions :from => :pending, :to => :active 
    end
    
    aasm_event :suspend do
      transitions :from => [:passive, :pending, :active], :to => :suspended
    end
    
    aasm_event :delete do
      transitions :from => [:passive, :pending, :active, :suspended], :to => :deleted
    end

    aasm_event :unsuspend do
      transitions :from => :suspended, :to => :active,  :guard => Proc.new {|u| !u.activated_at.blank? }
      transitions :from => :suspended, :to => :pending, :guard => Proc.new {|u| !u.activation_code.blank? }
      transitions :from => :suspended, :to => :passive
    end
  end
end