Report generation. Download csv

app/controllers/legislation/processes_controller.rb

@@ -1,5 +1,6 @@
 class Legislation::ProcessesController < Legislation::BaseController
   include RandomSeed
+  include DownloadSettingsHelper
 
   has_filters %w[open past], only: :index
   has_filters %w[random winners], only: :proposals
@@ -12,6 +13,14 @@ class Legislation::ProcessesController < Legislation::BaseController
     @current_filter ||= "open"
     @processes = ::Legislation::Process.send(@current_filter).published
                  .not_in_draft.order(start_date: :desc).page(params[:page])
+
+    respond_to do |format|
+      format.html
+      format.csv { send_data to_csv(process_for_download, Legislation::Process),
+                             type: "text/csv",
+                             disposition: "attachment",
+                             filename: "legislation_processes.csv" }
+    end
   end
 
   def show
@@ -122,6 +131,10 @@ class Legislation::ProcessesController < Legislation::BaseController
 
   private
 
+    def process_for_download
+      Legislation::Process.send(@current_filter).order(start_date: :desc)
+    end
+
     def member_method?
       params[:id].present?
     end