Remove specialist topic code from Content Tagger

app/models/bulk_tagging/bulk_tagging_source.rb

@@ -3,7 +3,6 @@ class BulkTaggingSource
     def source_name_to_content_key_map
       {
         document_collection: "documents",
-        topic: "children",
         mainstream_browse_page: "children",
         taxon: "taxon",
       }

app/models/content_item.rb

@@ -51,7 +51,6 @@ def suggested_related_links?
 
   def denylisted_tag_types
     document_denylist = Array(denylist[publishing_app]).map(&:to_sym)
-    document_denylist += additional_temporary_denylist
 
     unless related_links_are_renderable?
       document_denylist += [:ordered_related_items]
@@ -155,8 +154,4 @@ def related_links_are_renderable?
       written_statement
     ].include?(document_type)
   end
-
-  def additional_temporary_denylist
-    publishing_app == "specialist-publisher" && document_type == "finder" ? [:topics] : []
-  end
 end

app/models/tagging/content_item_expanded_links.rb

@@ -9,7 +9,6 @@ class ContentItemExpandedLinks
       suggested_ordered_related_items
       mainstream_browse_pages
       parent
-      topics
       organisations
       meets_user_needs
     ].freeze

app/services/linkables.rb

@@ -1,9 +1,5 @@
 # Used by Tagging & Bulk Tagging to populate the available tags.
 class Linkables
-  def topics
-    @topics ||= for_nested_document_type("topic")
-  end
-
   def taxons(exclude_ids: [], include_draft: true)
     @taxons ||= for_document_type("taxon", include_draft:).tap do |items|
       if Array(exclude_ids).present?

app/views/bulk_tags/new.html.erb

@@ -4,7 +4,7 @@
 <% end %>
 
 <div class="lead">
-  Search for a topic, mainstream browse page, taxon, or document collection to
+  Search for a mainstream browse page, taxon, or document collection to
   bulk tag its content.
 </div>
 

config/denylisted_tag_types.yml

@@ -16,15 +16,14 @@ default: &default
     - parent
 
   whitehall:
-    # Specialist topic pages and the parent (breadcrumb) are managed in Whitehall itself. This
+    # The parent (breadcrumb) is managed in Whitehall itself. This
     # will stay that way because Whitehall is too complex to make a half-way
-    # change to a system where topics and breadcrumb are read & written from
+    # change to a system where breadcrumb is read & written from
     # the publishing-api.
     #
     # Whitehall does send this information to the publishing-api so it can still
     # be used as a source of information.
     - parent
-    - topics
 
     # Organisation tagging is done in Whitehall, because its data model is too
     # much intertwined with organisations to make it read/write this tag from
@@ -54,15 +53,14 @@ development:
 
 test:
   <<: *default
-  test-app-that-can-be-tagged-to-topics-only:
+  test-app-that-can-be-tagged-to-taxons-only:
     - mainstream_browse_pages
     - meets_user_needs
     - ordered_related_items
     - ordered_related_items_overrides
     - suggested_ordered_related_items
     - organisations
     - parent
-    - taxons
 
 production:
   <<: *default

config/document_types_excluded_from_the_topic_taxonomy.yml

@@ -48,7 +48,6 @@ document_types:
   - special_route
   - staff_update
   - taxon
-  - topic
   - topical_event
   - topical_event_about_page
   - travel_advice

spec/features/bulk_tagging_spec.rb

@@ -49,16 +49,6 @@ def given_a_collection_with_items_and_some_other_content_groupings
 
     stub_publishing_api_has_item(document_collection)
 
-    publishing_api_has_content_items(
-      [{
-        content_id: "topic-id",
-        title: "A Topic",
-        base_path: "/a-topic",
-        document_type: "topic",
-      }],
-      q: "topic",
-    )
-
     publishing_api_has_content_items(
       [{
         content_id: "browse-page-id",
@@ -98,10 +88,6 @@ def and_a_set_of_taxons
   def when_i_search_for_the_collection
     visit new_bulk_tag_path
 
-    fill_in "bulk_tag_query", with: "topic"
-    click_button I18n.t("bulk_tag.search_button")
-    expect(page).to have_text("A Topic")
-
     fill_in "bulk_tag_query", with: "browse"
     click_button I18n.t("bulk_tag.search_button")
     expect(page).to have_text("A Mainstream Browse Page")

spec/features/related_item_tagging_spec.rb

@@ -59,7 +59,7 @@ def given_a_content_item_exists
 
   def given_we_can_populate_the_dropdowns_with_content_from_publishing_api
     # In this test we don't care about empty dropdowns
-    %w[topic taxon organisation mainstream_browse_page need].each do |document_type|
+    %w[taxon organisation mainstream_browse_page need].each do |document_type|
       stub_publishing_api_has_linkables([], document_type:)
     end
   end
@@ -100,7 +100,6 @@ def then_the_publishing_api_is_sent_the_related_item
       ordered_related_items: %w[a484eaea-eeb6-48fa-92a7-b67c6cd414f6],
       mainstream_browse_pages: [],
       parent: [],
-      topics: [],
       organisations: [],
       meets_user_needs: [],
     )

spec/features/tag_a_page_spec.rb

@@ -7,7 +7,7 @@
 
   scenario "User looks up and tags a content item" do
     given_there_is_a_content_item_with_expanded_links(
-      topics: [example_topic],
+      taxons: [example_linked_content],
     )
 
     when_i_visit_edit_a_page
@@ -16,15 +16,15 @@
     and_the_expected_navigation_link_is_highlighted
     and_i_see_the_taxon_form
 
-    when_i_select_an_additional_topic("Business tax / Pension scheme administration")
+    when_i_select_an_additional_taxon("Vehicle plating")
     and_i_submit_the_form
 
     then_the_publishing_api_is_sent(
-      taxons: [],
+      taxons: ["17f91fdf-a36f-48f0-989c-a056d56876ee", example_linked_content["content_id"]],
       ordered_related_items: [],
+      ordered_related_items_overrides: [],
       mainstream_browse_pages: [],
       parent: [],
-      topics: ["e1d6b771-a692-4812-a4e7-7562214286ef", example_topic["content_id"]],
       organisations: [],
       meets_user_needs: [],
     )
@@ -34,25 +34,26 @@
     given_there_is_a_content_item_with_no_expanded_links
     and_i_am_on_the_page_for_the_item
 
-    when_i_select_an_additional_topic("Business tax / Pension scheme administration")
+    when_i_select_an_additional_taxon("Vehicle plating")
     and_i_submit_the_form
 
     then_the_publishing_api_is_sent(
-      taxons: [],
+      taxons: %w[17f91fdf-a36f-48f0-989c-a056d56876ee],
       ordered_related_items: [],
       mainstream_browse_pages: [],
       parent: [],
-      topics: %w[e1d6b771-a692-4812-a4e7-7562214286ef],
       organisations: [],
       meets_user_needs: [],
     )
   end
 
   scenario "User makes a conflicting change" do
-    given_there_is_a_content_item_with_expanded_links(topics: [example_topic])
+    given_there_is_a_content_item_with_expanded_links(
+      taxons: [example_linked_content],
+    )
     and_i_am_on_the_page_for_the_item
 
-    when_i_select_an_additional_topic("Business tax / Pension scheme administration")
+    when_i_select_an_additional_taxon("Vehicle plating")
     and_somebody_else_makes_a_change
     and_i_submit_the_form
 
@@ -66,17 +67,21 @@
   end
 
   scenario "User inputs a correct basepath directly in the URL" do
-    given_there_is_a_content_item_with_expanded_links(topics: [example_topic])
+    given_there_is_a_content_item_with_expanded_links(
+      taxons: [example_linked_content],
+    )
     when_i_type_its_basepath_in_the_url_directly
     then_i_am_on_the_page_for_the_item
     and_the_expected_navigation_link_is_highlighted
   end
 
   context "with javascript disabled", type: :feature, js: false do
     scenario "the user sets a new related link" do
-      given_there_is_a_content_item_with_expanded_links(ordered_related_items: [example_topic])
+      given_there_is_a_content_item_with_expanded_links(
+        ordered_related_items: [example_linked_content],
+      )
       stub_publishing_api_has_lookups(
-        example_topic["base_path"] => example_topic["content_id"],
+        example_linked_content["base_path"] => example_linked_content["content_id"],
         "/pay-vat" => "a484eaea-eeb6-48fa-92a7-b67c6cd414f6",
       )
       and_i_am_on_the_page_for_the_item
@@ -85,19 +90,20 @@
 
       then_the_publishing_api_is_sent(
         taxons: [],
-        ordered_related_items: [example_topic["content_id"], "a484eaea-eeb6-48fa-92a7-b67c6cd414f6"],
+        ordered_related_items: [example_linked_content["content_id"], "a484eaea-eeb6-48fa-92a7-b67c6cd414f6"],
         mainstream_browse_pages: [],
         parent: [],
-        topics: [],
         organisations: [],
         meets_user_needs: [],
       )
     end
 
     scenario "the user sets an invalid related link" do
-      given_there_is_a_content_item_with_expanded_links(ordered_related_items: [example_topic])
+      given_there_is_a_content_item_with_expanded_links(
+        ordered_related_items: [example_linked_content],
+      )
       stub_publishing_api_has_lookups(
-        example_topic["base_path"] => example_topic["content_id"],
+        example_linked_content["base_path"] => example_linked_content["content_id"],
       )
       and_i_am_on_the_page_for_the_item
       when_i_fill_in_related_items(2 => "/pay-cat")
@@ -108,9 +114,11 @@
     end
 
     scenario "the user sets a new valid and invalid related link" do
-      given_there_is_a_content_item_with_expanded_links(ordered_related_items: [example_topic])
+      given_there_is_a_content_item_with_expanded_links(
+        ordered_related_items: [example_linked_content],
+      )
       stub_publishing_api_has_lookups(
-        example_topic["base_path"] => example_topic["content_id"],
+        example_linked_content["base_path"] => example_linked_content["content_id"],
         "/pay-vat" => "a484eaea-eeb6-48fa-92a7-b67c6cd414f6",
       )
       and_i_am_on_the_page_for_the_item
@@ -123,9 +131,11 @@
     end
 
     scenario "the user changes a suggested related link to be invalid" do
-      given_there_is_a_content_item_with_expanded_links(suggested_ordered_related_items: [example_topic])
+      given_there_is_a_content_item_with_expanded_links(
+        suggested_ordered_related_items: [example_linked_content],
+      )
       stub_publishing_api_has_lookups(
-        example_topic["base_path"] => example_topic["content_id"],
+        example_linked_content["base_path"] => example_linked_content["content_id"],
       )
       and_i_am_on_the_page_for_the_item
       when_i_fill_in_related_items(6 => "/pay-cat")
@@ -136,9 +146,11 @@
     end
 
     scenario "the user removes suggested related links" do
-      given_there_is_a_content_item_with_expanded_links(suggested_ordered_related_items: [example_topic])
+      given_there_is_a_content_item_with_expanded_links(
+        suggested_ordered_related_items: [example_linked_content],
+      )
       stub_publishing_api_has_lookups(
-        example_topic["base_path"] => example_topic["content_id"],
+        example_linked_content["base_path"] => example_linked_content["content_id"],
         "/pay-vat" => "a484eaea-eeb6-48fa-92a7-b67c6cd414f6",
       )
       and_i_am_on_the_page_for_the_item
@@ -150,7 +162,6 @@
         suggested_ordered_related_items: [],
         mainstream_browse_pages: [],
         parent: [],
-        topics: [],
         organisations: [],
         meets_user_needs: [],
       )
@@ -159,7 +170,7 @@
     scenario "the user does not see suggested related links when no suggested links exist" do
       given_there_is_a_content_item_with_expanded_links(ordered_related_items: [])
       stub_publishing_api_has_lookups(
-        example_topic["base_path"] => example_topic["content_id"],
+        example_linked_content["base_path"] => example_linked_content["content_id"],
         "/pay-vat" => "a484eaea-eeb6-48fa-92a7-b67c6cd414f6",
       )
       and_i_am_on_the_page_for_the_item
@@ -266,11 +277,11 @@ def and_i_see_the_url_is_invalid
     expect(page).to have_content "Not a known URL on GOV.UK"
   end
 
-  def when_i_select_an_additional_topic(selection)
+  def when_i_select_an_additional_taxon(selection)
     @tagging_request = stub_request(:patch, "#{Plek.find('publishing-api')}/v2/links/MY-CONTENT-ID")
       .to_return(status: 200)
 
-    select selection, from: "Topics"
+    select selection, from: "Taxons"
   end
 
   def and_somebody_else_makes_a_change
@@ -296,16 +307,10 @@ def then_the_publishing_api_is_sent(**links)
   end
 
   def given_we_can_populate_the_dropdowns_with_content_from_publishing_api
-    publishing_api_has_topic_linkables(
-      [
-        "/topic/id-of-already-tagged",
-        "/topic/business-tax/pension-scheme-administration",
-      ],
-    )
-
     publishing_api_has_taxon_linkables(
       [
         "/alpha-taxonomy/vehicle-plating",
+        "/alpha-taxonomy/vehicle-weights-explained",
       ],
     )
 
@@ -328,9 +333,9 @@ def given_we_can_populate_the_dropdowns_with_content_from_publishing_api
     )
   end
 
-  def example_topic
+  def example_linked_content
     {
-      "content_id" => "ID-OF-ALREADY-TAGGED",
+      "content_id" => "4b5e77f7-69e5-45a9-9061-348cdce876fb",
       "base_path" => "/already-tagged",
       "title" => "Already tagged",
     }