Paginate PreIngestWorks

This paginates PreIngestWorks when viewing the
'Works & Files' page for an import.

Connected to https://github.com/curationexperts/in-house/issues/441

app/controllers/zizia/csv_import_details_controller.rb

@@ -2,7 +2,6 @@
 module Zizia
   class CsvImportDetailsController < ApplicationController
     helper_method :sort_column, :sort_direction, :user
-
     load_and_authorize_resource
     with_themed_layout 'dashboard'
 
@@ -20,6 +19,7 @@ def index
     def show
       @csv_import_detail = Zizia::CsvImportDetail
                            .find(csv_import_detail_params[:id])
+      @pre_ingest_works = Kaminari.paginate_array(@csv_import_detail.pre_ingest_works, total_count: @csv_import_detail.pre_ingest_works.count).page(csv_import_detail_params[:page]).per(10)
     end
 
     private

app/views/zizia/csv_import_details/show.html.erb

@@ -16,7 +16,7 @@
       <th>Files</th>
       <th>Date</th>
     </tr>
-  <% @csv_import_detail.pre_ingest_works.each do |pre_ingest_work| %>
+  <% @pre_ingest_works.each do |pre_ingest_work| %>
     <tr>
       <td>
         <%= pre_ingest_work.deduplication_key%>
@@ -33,4 +33,5 @@
     </tr>
   <% end %>
   </table>
+  <%= paginate @pre_ingest_works %>
 </div>

spec/dummy/spec/system/csv_import_details_page_spec.rb

@@ -9,6 +9,7 @@
   let(:csv_import_detail) { FactoryBot.create_list(:csv_import_detail, 12, created_at: Time.parse('Tue, 29 Oct 2019 14:20:02 UTC +00:00').utc, depositor_id: user.id) }
   let(:csv_import_detail_second) { FactoryBot.create(:csv_import_detail, created_at: Time.parse('Thur, 31 Oct 2019 14:20:02 UTC +00:00').utc, status: 'zippy', update_actor_stack: 'ZiziaTesting', depositor_id: user.id)  }
   let(:csv_import_detail_third) { FactoryBot.create(:csv_import_detail, created_at: Time.parse('Wed, 30 Oct 2019 14:20:02 UTC +00:00').utc, depositor_id: second_user.id, csv_import_id: 2) }
+  let(:csv_pre_ingest_works) { FactoryBot.create_list(:pre_ingest_work, 12, csv_import_detail_id: 4) }
 
   before do
     user.save
@@ -23,6 +24,7 @@
     csv_import_detail.each(&:save)
     csv_import_detail_second.save
     csv_import_detail_third.save
+    csv_pre_ingest_works.each(&:save)
     login_as user
   end
 
@@ -113,4 +115,12 @@
     click_on 'View All Imports'
     expect(page).to have_content('user@curationexperts.com')
   end
+
+  it 'has pagination for PreIngestWorks at 10' do
+    visit('/csv_import_details/index')
+    click_on '4'
+    expect(page).to have_content 'Next'
+    click_on 'Next'
+    expect(page).to have_content 'Previous'
+  end
 end

spec/factories/pre_ingest_work.rb

@@ -2,7 +2,6 @@
 # This will guess the User class
 FactoryBot.define do
   factory :pre_ingest_work, class: Zizia::PreIngestWork do
-    id { 1 }
     created_at { Time.current }
     updated_at { Time.current }
     csv_import_detail_id { 1 }