jobs: add ability to order jobs in /jobs listing.

app/models/background_job.rb

@@ -42,7 +42,20 @@ class BackgroundJob < GoodJob::ActiveJobJob
           q = q.status_matches(params[:status])
         end
 
-        q.apply_default_order(params)
+        case params[:order]
+        when "created_at"
+          q = q.order(created_at: :desc)
+        when "updated_at"
+          q = q.order(updated_at: :desc)
+        when "scheduled_at"
+          q = q.order(scheduled_at: :desc)
+        when "performed_at"
+          q = q.order(performed_at: :desc)
+        when "finished_at"
+          q = q.order(finished_at: :desc)
+        else
+          q = q.apply_default_order(params)
+        end
       end
     end
   end

app/views/jobs/index.html.erb

@@ -5,6 +5,7 @@
     <%= search_form_for(jobs_path) do |f| %>
       <%= f.input :name, collection: ApplicationJob.job_classes.map { |klass| klass.name.titleize.delete_suffix(" Job") }, include_blank: true, selected: params[:search][:name] %>
       <%= f.input :status, collection: %w[Running Queued Finished Discarded], include_blank: true, selected: params[:search][:status] %>
+      <%= f.input :order, collection: [%w[Created created_at], %w[Updated updated_at], %w[Scheduled scheduled_at], %w[Performed performed_at], %w[Finished finished_at]], include_blank: true, selected: params[:search][:order] %>
       <%= f.submit "Search" %>
     <% end %>