Consul Show archive.org snapshot 0.10.0 now allows multiple power mappings for nested resources.
When using
nested resources
Show archive.org snapshot
you probably want two power
checks and method mappings: One for the parent resource, another for the child resource.
Say you have the following routes:
resources :clients do
resources :notes
end
And the following power definitions:
class Power
...
power :clients do
Client.active if signed_in?
end
power :client_notes do |client|
client.notes.where(:state => 'published')
end
end
You can now check and map both powers in the nested NotesController:
class NotesController < ApplicationController
power :clients, :as => :client_scope
power :client_notes, :context => :load_client, :as => :note_scope
def show
load_note
end
private
def load_client
@client ||= client_scope.find(params[:client_id])
end
def load_note
@note ||= note_scope.find(params[:id])
end
end
Note how we provide the Client parameter for the :client_notes power by using the :context => :load_client
option in the power directive.
Posted by Henning Koch to makandra dev (2013-08-28 10:32)