CLDC-2692: Update breadcrumb usage (#2287)

* CLDC-2692: Add breadcrumbs to log question pages

* CLDC-2692: Remove final current page breadcrumbs

* CLDC-2692: Use Home as the root of all breadcrumbs

* CLDC-2692: Use a back link when accessing log question page from duplicate logs

* Update tests

app/helpers/form_page_helper.rb

@@ -10,4 +10,12 @@ module FormPageHelper
   def accessed_from_duplicate_logs?(referrer)
     %w[duplicate_logs duplicate_logs_banner].include?(referrer)
   end
+
+  def duplicate_log_set_path(log, original_log_id)
+    send("#{log.class.name.underscore}_duplicate_logs_path", log, original_log_id:)
+  end
+
+  def relevant_check_answers_path(log, subsection)
+    send("#{log.class.name.underscore}_#{subsection.id}_check_answers_path", log)
+  end
 end

app/helpers/review_helper.rb

@@ -11,17 +11,16 @@ module ReviewHelper
   end
 
   def review_breadcrumbs(log)
-    class_name = log.class.model_name.human.downcase
     if log.collection_closed_for_editing?
       content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+        "Home" => root_path,
         breadcrumb_logs_title(log, current_user) => breadcrumb_logs_link(log, current_user),
-        "Log #{log.id}" => "",
       })
     else
       content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+        "Home" => root_path,
         breadcrumb_logs_title(log, current_user) => breadcrumb_logs_link(log, current_user),
         "Log #{log.id}" => url_for(log),
-        "Review #{class_name}" => "",
       })
     end
   end

app/views/form/check_answers.html.erb

@@ -1,8 +1,8 @@
 <% content_for :title, "#{subsection.id.humanize} - Check your answers" %>
 <% content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+  "Home" => root_path,
   breadcrumb_logs_title(@log, current_user) => breadcrumb_logs_link(@log, current_user),
   "Log #{@log.id}" => url_for(@log),
-  subsection.label => "",
 }) %>
 
 <div class="govuk-grid-row">

app/views/form/page.html.erb

@@ -1,7 +1,15 @@
 <% content_for :title, @page.header.presence || @page.questions.first.header.html_safe %>
-
+<% if accessed_from_duplicate_logs?(request.query_parameters["referrer"]) %>
   <% content_for :before_content do %>
-  <%= govuk_back_link(href: send(@log.form.previous_page_redirect_path(@page, @log, current_user, params[:referrer]), @log)) %>
+    <%= govuk_back_link(href: duplicate_log_set_path(@log, request.query_parameters["original_log_id"])) %>
+  <% end %>
+<% else %>
+  <% content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+    "Home" => root_path,
+    breadcrumb_logs_title(@log, current_user) => breadcrumb_logs_link(@log, current_user),
+    "Log #{@log.id}" => url_for(@log),
+    @subsection.label => relevant_check_answers_path(@log, @subsection),
+  }) %>
 <% end %>
 
 <div data-controller="govukfrontend"></div>
@@ -66,7 +74,7 @@
       <% if !@page.interruption_screen? %>
         <% if accessed_from_duplicate_logs?(request.query_parameters["referrer"]) %>
           <%= f.govuk_submit "Save changes" %>
-          <%= govuk_link_to "Cancel", send("#{@log.class.name.underscore}_duplicate_logs_path", @log, original_log_id: request.query_parameters["original_log_id"]) %>
+          <%= govuk_link_to "Cancel", duplicate_log_set_path(@log, request.query_parameters["original_log_id"]) %>
         <% elsif returning_to_question_page?(@page, request.query_parameters["referrer"]) %>
           <%= f.govuk_submit "Save changes" %>
           <%= govuk_link_to "Cancel", send(@log.form.cancel_path(@page, @log), @log) %>

app/views/locations/index.html.erb

@@ -4,9 +4,9 @@
 
 <% if current_user.support? %>
   <% content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+    "Home" => root_path,
     "Schemes (#{@scheme.owning_organisation.name})" => schemes_organisation_path(@scheme.owning_organisation),
     content_for(:title) => scheme_path(@scheme),
-    "Locations" => "",
   }) %>
 <% else %>
   <% content_for :before_content do %>

app/views/logs/edit.html.erb

@@ -1,7 +1,7 @@
 <% content_for :title, "Log #{@log.id}" %>
 <% content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+  "Home" => root_path,
   breadcrumb_logs_title(@log, current_user) => breadcrumb_logs_link(@log, current_user),
-  content_for(:title) => "",
 }) %>
 
 <div class="govuk-grid-row">

app/views/schemes/show.html.erb

@@ -3,8 +3,8 @@
 
 <% if current_user.support? %>
   <% content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+    "Home" => root_path,
     "Schemes (#{@scheme.owning_organisation.name})" => schemes_organisation_path(@scheme.owning_organisation),
-    content_for(:title) => "",
   }) %>
 <% else %>
   <% content_for :before_content do %>

app/views/users/show.html.erb

@@ -2,8 +2,8 @@
 
 <% if current_user.support? %>
   <% content_for :breadcrumbs, govuk_breadcrumbs(breadcrumbs: {
+    "Home" => root_path,
     "Users (#{@user.organisation.name})" => users_organisation_path(@user.organisation),
-    content_for(:title) => "",
   }) %>
 <% else %>
   <% content_for :before_content do %>

spec/features/form/accessible_autocomplete_spec.rb

@@ -60,7 +60,7 @@ RSpec.describe "Accessible Autocomplete" do
     it "maintains enhancement state across back navigation", js: true do
       find("#lettings-log-prevloc-field").click.native.send_keys("T", "h", "a", "n", :down, :enter)
       click_button("Save and continue")
-      click_link(text: "Back")
+      page.go_back
       expect(page).to have_selector("input", class: "autocomplete__input", count: 1)
     end
   end

spec/features/form/form_navigation_spec.rb

@@ -86,41 +86,18 @@ RSpec.describe "Form Navigation" do
       expect(page).to have_current_path("/lettings-logs/#{empty_lettings_log.id}/household-characteristics/check-answers")
     end
 
-    describe "Back link directs correctly", js: true do
-      it "go back to tasklist page from tenant code" do
-        visit("/lettings-logs/#{id}")
-        visit("/lettings-logs/#{id}/tenant-code-test")
-        click_link(text: "Back")
-        expect(page).to have_content("Log #{id}")
-      end
-
-      it "go back to tenant code page from tenant age page", js: true do
-        visit("/lettings-logs/#{id}/tenant-code-test")
-        click_button("Save and continue")
-        visit("/lettings-logs/#{id}/person-1-age")
-        click_link(text: "Back")
-        expect(page).to have_field("lettings-log-tenancycode-field")
-      end
-
-      it "doesn't get stuck in infinite loops", js: true do
-        visit("/lettings-logs")
-        visit("/lettings-logs/#{id}/net-income")
-        fill_in("lettings-log-earnings-field", with: 740)
-        choose("lettings-log-incfreq-1-field", allow_label_click: true)
-        click_button("Save and continue")
-        click_link(text: "Back")
-        click_link(text: "Back")
-        expect(page).to have_current_path("/lettings-logs/#{id}")
-      end
-
-      context "when changing an answer from the check answers page", js: true do
-        it "the back button routes correctly" do
-          visit("/lettings-logs/#{id}/household-characteristics/check-answers")
-          first("a", text: /Answer/).click
-          click_link("Back")
-          expect(page).to have_current_path("/lettings-logs/#{id}/household-characteristics/check-answers")
-        end
-      end
+    it "has correct breadcrumbs" do
+      visit("/lettings-logs/#{id}/armed-forces")
+      breadcrumbs = page.find_all(".govuk-breadcrumbs__link")
+      expect(breadcrumbs.length).to eq 4
+      expect(breadcrumbs[0].text).to eq "Home"
+      expect(breadcrumbs[0][:href]).to eq root_path
+      expect(breadcrumbs[1].text).to eq "Lettings logs"
+      expect(breadcrumbs[1][:href]).to eq lettings_logs_path
+      expect(breadcrumbs[2].text).to eq "Log #{lettings_log.id}"
+      expect(breadcrumbs[2][:href]).to eq lettings_log_path(lettings_log)
+      expect(breadcrumbs[3].text).to eq "Household needs"
+      expect(breadcrumbs[3][:href]).to eq lettings_log_household_needs_check_answers_path(lettings_log)
     end
   end
 
@@ -198,5 +175,14 @@ RSpec.describe "Form Navigation" do
       lettings_log.reload
       expect(lettings_log.duplicates.count).to eq(1)
     end
+
+    it "shows back link to duplicate logs page instead of log breadcrumbs" do
+      expect(lettings_log.duplicates.count).to eq(1)
+      visit("lettings-logs/#{id}/tenant-code-test?first_remaining_duplicate_id=#{id}&original_log_id=#{id}&referrer=duplicate_logs")
+      breadcrumbs = page.find_all(".govuk-breadcrumbs__link")
+      expect(breadcrumbs.length).to eq 0
+      click_link(text: "Back")
+      expect(page).to have_current_path("/lettings-logs/#{id}/duplicate-logs?original_log_id=#{id}")
+    end
   end
 end

spec/features/form/page_routing_spec.rb

@@ -36,7 +36,7 @@ RSpec.describe "Form Page Routing" do
       choose("lettings-log-preg-occ-1-field", allow_label_click: true)
       click_button("Save and continue")
       expect(page).to have_current_path("/lettings-logs/#{id}/conditional-question-yes-page")
-      click_link(text: "Back")
+      page.go_back
       expect(page).to have_current_path("/lettings-logs/#{id}/conditional-question")
       choose("lettings-log-preg-occ-2-field", allow_label_click: true)
       click_button("Save and continue")

spec/features/lettings_log_spec.rb

@@ -157,10 +157,13 @@ RSpec.describe "Lettings Log Features" do
       it "has the correct breadcrumbs with the correct links" do
         visit lettings_log_setup_check_answers_path(lettings_log)
         breadcrumbs = page.find_all(".govuk-breadcrumbs__link")
-        expect(breadcrumbs.first.text).to eq "Lettings logs (DLUHC)"
-        expect(breadcrumbs.first[:href]).to eq lettings_logs_organisation_path(lettings_log.owning_organisation)
-        expect(breadcrumbs[1].text).to eq "Log #{lettings_log.id}"
-        expect(breadcrumbs[1][:href]).to eq lettings_log_path(lettings_log)
+        expect(breadcrumbs.length).to eq 3
+        expect(breadcrumbs[0].text).to eq "Home"
+        expect(breadcrumbs[0][:href]).to eq root_path
+        expect(breadcrumbs[1].text).to eq "Lettings logs (DLUHC)"
+        expect(breadcrumbs[1][:href]).to eq lettings_logs_organisation_path(lettings_log.owning_organisation)
+        expect(breadcrumbs[2].text).to eq "Log #{lettings_log.id}"
+        expect(breadcrumbs[2][:href]).to eq lettings_log_path(lettings_log)
       end
     end
 
@@ -170,10 +173,13 @@ RSpec.describe "Lettings Log Features" do
       it "has the correct breadcrumbs with the correct links" do
         visit review_lettings_log_path(lettings_log)
         breadcrumbs = page.find_all(".govuk-breadcrumbs__link")
-        expect(breadcrumbs.first.text).to eq "Lettings logs (DLUHC)"
-        expect(breadcrumbs.first[:href]).to eq lettings_logs_organisation_path(lettings_log.owning_organisation)
-        expect(breadcrumbs[1].text).to eq "Log #{lettings_log.id}"
-        expect(breadcrumbs[1][:href]).to eq lettings_log_path(lettings_log)
+        expect(breadcrumbs.length).to eq 3
+        expect(breadcrumbs[0].text).to eq "Home"
+        expect(breadcrumbs[0][:href]).to eq root_path
+        expect(breadcrumbs[1].text).to eq "Lettings logs (DLUHC)"
+        expect(breadcrumbs[1][:href]).to eq lettings_logs_organisation_path(lettings_log.owning_organisation)
+        expect(breadcrumbs[2].text).to eq "Log #{lettings_log.id}"
+        expect(breadcrumbs[2][:href]).to eq lettings_log_path(lettings_log)
       end
     end
 

spec/features/sales_log_spec.rb

@@ -164,10 +164,13 @@ RSpec.describe "Sales Log Features" do
       it "has the correct breadcrumbs with the correct links" do
         visit sales_log_setup_check_answers_path(sales_log.id)
         breadcrumbs = page.find_all(".govuk-breadcrumbs__link")
-        expect(breadcrumbs.first.text).to eq "Sales logs (DLUHC)"
-        expect(breadcrumbs.first[:href]).to eq sales_logs_organisation_path(sales_log.owning_organisation)
-        expect(breadcrumbs[1].text).to eq "Log #{sales_log.id}"
-        expect(breadcrumbs[1][:href]).to eq sales_log_path(sales_log.id)
+        expect(breadcrumbs.length).to eq 3
+        expect(breadcrumbs[0].text).to eq "Home"
+        expect(breadcrumbs[0][:href]).to eq root_path
+        expect(breadcrumbs[1].text).to eq "Sales logs (DLUHC)"
+        expect(breadcrumbs[1][:href]).to eq sales_logs_organisation_path(sales_log.owning_organisation)
+        expect(breadcrumbs[2].text).to eq "Log #{sales_log.id}"
+        expect(breadcrumbs[2][:href]).to eq sales_log_path(sales_log.id)
       end
     end
 
@@ -175,10 +178,13 @@ RSpec.describe "Sales Log Features" do
       it "has the correct breadcrumbs with the correct links" do
         visit review_sales_log_path(sales_log.id, sales_log: true)
         breadcrumbs = page.find_all(".govuk-breadcrumbs__link")
-        expect(breadcrumbs.first.text).to eq "Sales logs (DLUHC)"
-        expect(breadcrumbs.first[:href]).to eq sales_logs_organisation_path(sales_log.owning_organisation)
-        expect(breadcrumbs[1].text).to eq "Log #{sales_log.id}"
-        expect(breadcrumbs[1][:href]).to eq sales_log_path(sales_log.id)
+        expect(breadcrumbs.length).to eq 3
+        expect(breadcrumbs[0].text).to eq "Home"
+        expect(breadcrumbs[0][:href]).to eq root_path
+        expect(breadcrumbs[1].text).to eq "Sales logs (DLUHC)"
+        expect(breadcrumbs[1][:href]).to eq sales_logs_organisation_path(sales_log.owning_organisation)
+        expect(breadcrumbs[2].text).to eq "Log #{sales_log.id}"
+        expect(breadcrumbs[2][:href]).to eq sales_log_path(sales_log.id)
       end
     end
   end

spec/views/form/page_view_spec.rb

@@ -25,6 +25,7 @@ RSpec.describe "form/page" do
   end
 
   before do
+    sign_in create(:user)
     assign(:log, lettings_log)
     assign(:page, page)
     assign(:subsection, subsection)