Implement download file link

app/components/bulk_upload_summary_component.html.erb

@@ -13,9 +13,9 @@
           <p class="govuk-hint govuk-!-font-size-16 govuk-!-margin-bottom-1">Time of upload: <%= bulk_upload.created_at.to_formatted_s(:govuk_date_and_time) %></p>
       </div>
       <p class="govuk-body govuk-!-margin-bottom-3">
-        <%= download_file_link %>
+        <%= download_file_link(controller, bulk_upload) %>
-        <%= view_error_report_link %>
+        <%= view_error_report_link(bulk_upload) %>
-        <%= view_logs_link %>
+        <%= view_logs_link(bulk_upload) %>
       </p>
     </div>
     <footer class="govuk-grid-column-one-third app-log-summary__footer">

app/helpers/bulk_upload_helper.rb

@@ -2,11 +2,11 @@ module BulkUploadHelper
   def bulk_upload_title(controller)
     case controller.controller_name
     when "lettings_logs"
-      "Lettings Bulk Uploads"
+      "Lettings bulk uploads"
     when "sales_logs"
-      "Sales Bulk Uploads"
+      "Sales bulk uploads"
     else
-      "Bulk Uploads"
+      "Bulk uploads"
     end
   end
 
@@ -34,15 +34,32 @@ module BulkUploadHelper
     }.compact.join("").html_safe
   end
 
-  def download_file_link
+  def download_file_link(controller, bulk_upload)
-    link_to "Download file", "#", class: "govuk-link govuk-!-margin-right-2"
+    case controller.controller_name
+    when "lettings_logs"
+      download_lettings_file_link(bulk_upload)
+    when "sales_logs"
+      download_sales_file_link(bulk_upload)
+    else
+      raise "Download file link not found for bulk upload"
+    end
   end
 
   def view_error_report_link
     link_to "View error report", "#", class: "govuk-link"
+  def download_lettings_file_link(bulk_upload)
+    link_to "Download file", download_lettings_bulk_upload_path(bulk_upload), class: "govuk-link govuk-!-margin-right-2"
+  end
+
+  def download_sales_file_link(bulk_upload)
+    link_to "Download file", download_sales_bulk_upload_path(bulk_upload), class: "govuk-link govuk-!-margin-right-2"
+  end
+
+  def view_error_report_link(bulk_upload)
+    link_to "View error report", "/lettings-logs/bulk-upload-resume/#{bulk_upload.id}/start", class: "govuk-link"
   end
 
-  def view_logs_link
+  def view_logs_link(bulk_upload)
     link_to "View logs", "#", class: "govuk-link"
   end
 

app/services/bulk_upload/downloader.rb

@@ -15,6 +15,10 @@ class BulkUpload::Downloader
     file.unlink
   end
 
+  def file_path
+    file.path
+  end
+
 private
 
   def download

app/views/bulk_upload_shared/uploads.html.erb

@@ -4,7 +4,7 @@
 <% content_for :title, title %>
 
 <h1 class="govuk-heading-l govuk-!-margin-bottom-7">
-  <%= "#{log_type_for_controller(controller).capitalize} bulk uploads" %>
+  <%= bulk_upload_title(controller) %>
 </h1>
 
 <div class="app-filter-layout" data-controller="filter-layout">

config/routes.rb

@@ -278,6 +278,12 @@ Rails.application.routes.draw do
         end
       end
 
+      resources :bulk_uploads, only: [] do
+        member do
+          get "download", to: "lettings_logs#download_bulk_upload", as: "download_lettings"
+        end
+      end
+
       get "update-logs", to: "lettings_logs#update_logs"
     end
 
@@ -350,6 +356,12 @@ Rails.application.routes.draw do
           patch "*page", to: "bulk_upload_sales_soft_validations_check#update"
         end
       end
+
+      resources :bulk_uploads, only: [] do
+        member do
+          get "download", to: "sales_logs#download_bulk_upload"
+        end
+      end
     end
 
     member do