Adds ability to delete a website page

Author: jonsgreen

app/controllers/staff/pages_controller.rb

@@ -49,6 +49,12 @@ def promote
     redirect_to event_staff_pages_path(current_event)
   end
 
+  def destroy
+    @page.destroy
+    flash[:success] = "#{@page.name} Page was successfully destroyed."
+    redirect_to event_staff_pages_path(current_event)
+  end
+
   private
 
   def set_page

app/policies/page_policy.rb

@@ -34,4 +34,8 @@ def publish?
   def promote?
     new?
   end
+
+  def destroy?
+    new?
+  end
 end

app/views/staff/pages/_page.html.haml

@@ -21,3 +21,4 @@
         class: 'btn btn-primary')
     - if page.published_body.present?
       = link_to("View", page_path(current_event, page), class: 'btn btn-primary')
+    = link_to 'Destroy', event_staff_page_path(@event, page), method: :delete, data: { confirm: 'Are you sure you want to delete this page?' }, class: "btn btn-danger"

config/routes.rb

@@ -119,7 +119,7 @@
       resources :session_formats, except: :show
       resources :tracks, except: [:show]
       resource :website, only: [:new, :create, :edit, :update]
-      resources :pages, except: :destroy do
+      resources :pages do
         member do
           get :preview
           patch :publish