Add "Download blank" link on form show page

app/controllers/housing_forms_controller.rb

@@ -1,6 +1,6 @@
 class HousingFormsController < ApplicationController
   skip_before_action :authenticate_user!, only: [:index, :show]
-  before_action :set_housing_form, only: [:show, :edit, :update, :destroy, :download]
+  before_action :set_housing_form, only: [:show, :edit, :update, :destroy, :download, :download_bank]
   before_action :set_applicant, only: [:show, :index, :download]
 
   # GET /housing_forms
@@ -75,6 +75,13 @@ def download
               filename: download_filename)
   end
 
+  def download_blank
+    @housing_form = HousingForm.find(params[:id])
+    send_file(@housing_form.path,
+              type: 'application/pdf',
+              filename: "#{Slugify.slugify(@housing_form.name)}.pdf")
+  end
+
   private
     # Use callbacks to share common setup or constraints between actions.
     def set_housing_form

app/views/housing_forms/show.html.erb

@@ -12,6 +12,8 @@
     <%= @housing_form.location %>
   </p>
 
+  <%= link_to 'Download filled', download_housing_form_path(@housing_form) %> |
+  <%= link_to 'Download blank', download_blank_housing_form_path(@housing_form) %> |
   <%= link_to 'Edit', edit_housing_form_path(@housing_form) %> |
   <%= link_to 'Back', housing_forms_path %>
 

config/routes.rb

@@ -37,6 +37,7 @@
   resources :salesforce_applicants
 
   get '/download/:id', to: 'housing_forms#download', as: 'download_housing_form'
+  get '/download/blank/:id', to: 'housing_forms#download_blank', as: 'download_blank_housing_form'
   get "home/index"
   get "/pdf_guide", to: "pdf_guide#index"
   get "/dictionary", to: "dictionary#index"