Display LA name rather than code

app/models/form.rb

@@ -26,7 +26,7 @@ class Form
 
   def get_question(id, case_log)
     all_questions = questions.select { |q| q.id == id.to_s.underscore }
-    routed_question = all_questions.find { |q| q.page.routed_to?(case_log) }
+    routed_question = all_questions.find { |q| q.page.routed_to?(case_log) } if case_log
     routed_question || all_questions[0]
   end
 

app/models/local_authority.rb

@@ -0,0 +1,5 @@
+class LocalAuthority
+  def self.ons_code_mappings
+    FormHandler.instance.forms["2021_2022"].get_question("la", nil).answer_options
+  end
+end

app/models/organisation.rb

@@ -37,7 +37,11 @@ class Organisation < ApplicationRecord
   end
 
   def local_authorities
-    organisation_las.pluck(:ons_code)
+    organisation_las.pluck(:ons_code).map { |ons_code| ons_code }
+  end
+
+  def local_authority_names
+    local_authorities.map { |ons_code| LocalAuthority.ons_code_mappings[ons_code] }
   end
 
   def display_attributes
@@ -46,7 +50,7 @@ class Organisation < ApplicationRecord
       { name: "address", value: address_string, editable: true },
       { name: "telephone_number", value: phone, editable: true },
       { name: "type", value: "Org type", editable: false },
-      { name: "local_authorities_operated_in", value: local_authorities, editable: false, format: :bullet },
+      { name: "local_authorities_operated_in", value: local_authority_names, editable: false, format: :bullet },
       { name: "holds_own_stock", value: holds_own_stock.to_s.humanize, editable: false },
       { name: "other_stock_owners", value: other_stock_owners, editable: false },
       { name: "managing_agents", value: managing_agents, editable: false },

spec/models/local_authority_spec.rb

@@ -0,0 +1,10 @@
+require "rails_helper"
+
+RSpec.describe LocalAuthority, type: :model do
+  describe "ons code mapping" do
+    it "maps ONS code to local authority names" do
+      expect(described_class.ons_code_mappings).to be_a(Hash)
+      expect(described_class.ons_code_mappings["E07000178"]).to eq("Oxford")
+    end
+  end
+end

spec/models/organisation_spec.rb

@@ -31,11 +31,15 @@ RSpec.describe Organisation, type: :model do
 
     context "when the organisation only operates in specific local authorities" do
       before do
-        FactoryBot.create(:organisation_la, organisation_id: organisation.id)
+        FactoryBot.create(:organisation_la, organisation_id: organisation.id, ons_code: "E07000178")
       end
 
       it "has local authorities associated" do
-        expect(organisation.organisation_las.pluck(:ons_code)).to eq(%w[E07000041])
+        expect(organisation.local_authorities).to eq(%w[E07000178])
+      end
+
+      it "maps the ons codes to LA names for display" do
+        expect(organisation.local_authority_names).to eq(%w[Oxford])
       end
     end