Whitelist: add whitelist button in admin

app/controllers/manager/procedures_controller.rb

@@ -1,21 +1,9 @@
 module Manager
   class ProceduresController < Manager::ApplicationController
-    # To customize the behavior of this controller,
-    # simply overwrite any of the RESTful actions. For example:
-    #
-    # def index
-    #   super
-    #   @resources = Procedure.
-    #     page(params[:page]).
-    #     per(10)
-    # end
-
-    # Define a custom finder by overriding the `find_resource` method:
-    # def find_resource(param)
-    #   Procedure.find_by!(slug: param)
-    # end
-
-    # See https://administrate-prototype.herokuapp.com/customizing_controller_actions
-    # for more information
+    def whitelist
+      procedure = Procedure.find(params[:procedure_id])
+      procedure.whitelist!
+      redirect_to manager_procedure_path(procedure)
+    end
   end
 end

app/models/procedure.rb

@@ -248,6 +248,10 @@ class Procedure < ActiveRecord::Base
     }.to_json
   end
 
+  def whitelist!
+    update_attribute('whitelisted_at', DateTime.now)
+  end
+
   private
 
   def field_hash(label, table, column)

app/views/manager/procedures/show.html.haml

@@ -0,0 +1,32 @@
+-# # Show
+-#
+-# This view is the template for the show page.
+-# It renders the attributes of a resource,
+-# as well as a link to its edit page.
+-#
+-# ## Local variables:
+-#
+-# - `page`:
+-#   An instance of [Administrate::Page::Show][1].
+-#   Contains methods for accessing the resource to be displayed on the page,
+-#   as well as helpers for describing how each attribute of the resource
+-#   should be displayed.
+-#
+-# [1]: http://www.rubydoc.info/gems/administrate/Administrate/Page/Show
+
+- content_for(:title) { page.page_title }
+- procedure = page.resource
+
+%header.header
+  %h1.header__heading= content_for(:title)
+  .header__actions
+    - if procedure.whitelisted_at.nil?
+      = link_to 'whitelister', manager_procedure_whitelist_path(procedure), method: :post, class: 'button'
+
+%dl
+  - page.attributes.each do |attribute|
+    %dt.attribute-label
+      = t("helpers.label.#{resource_name}.#{attribute.name}", default: attribute.name.titleize)
+
+    %dd.attribute-data{ class: "attribute-data--#{attribute.html_class}" }
+      = render_field attribute

config/routes.rb

@@ -1,6 +1,9 @@
 Rails.application.routes.draw do
   namespace :manager do
-    resources :procedures, only: [:index, :show]
+    resources :procedures, only: [:index, :show] do
+      post '/whitelist' => 'procedures#whitelist'
+    end
+
     resources :administrateurs, only: [:index, :show]
 
     root to: "procedures#index"

spec/controllers/manager/procedures_controller_spec.rb

@@ -0,0 +1,14 @@
+describe Manager::ProceduresController, type: :controller do
+  describe '#whitelist' do
+    let(:administration) { create :administration }
+    let!(:procedure) { create(:procedure) }
+
+    before do
+      sign_in administration
+      post :whitelist, procedure_id: procedure.id
+      procedure.reload
+    end
+
+    it { expect(procedure.whitelisted_at).not_to be_nil }
+  end
+end