feat: display label columns for la and prevloc, and show codes for previous la and prevloc fields

app/models/case_log.rb

@@ -442,6 +442,14 @@ class CaseLog < ApplicationRecord
     created_by&.is_dpo
   end
 
+  def la_label
+    la
+  end
+
+  def prevloc_label
+    prevloc
+  end
+
   def self.to_csv(user = nil)
     Csv::CaseLogCsvService.new(user).to_csv
   end

app/services/csv/case_log_csv_service.rb

@@ -1,6 +1,6 @@
 module Csv
   class CaseLogCsvService
-    CSV_FIELDS_TO_OMIT = %w[hhmemb net_income_value_check sale_or_letting first_time_property_let_as_social_housing renttype needstype postcode_known is_la_inferred totchild totelder totadult net_income_known is_carehome previous_la_known is_previous_la_inferred age1_known age2_known age3_known age4_known age5_known age6_known age7_known age8_known letting_allocation_unknown details_known_2 details_known_3 details_known_4 details_known_5 details_known_6 details_known_7 details_known_8 rent_type wrent wscharge wpschrge wsupchrg wtcharge wtshortfall rent_value_check old_form_id old_id retirement_value_check tshortfall_known pregnancy_value_check hhtype new_old vacdays].freeze
+    CSV_FIELDS_TO_OMIT = %w[hhmemb net_income_value_check sale_or_letting first_time_property_let_as_social_housing renttype needstype postcode_known is_la_inferred totchild totelder totadult net_income_known is_carehome previous_la_known is_previous_la_inferred age1_known age2_known age3_known age4_known age5_known age6_known age7_known age8_known letting_allocation_unknown details_known_2 details_known_3 details_known_4 details_known_5 details_known_6 details_known_7 details_known_8 rent_type wrent wscharge wpschrge wsupchrg wtcharge wtshortfall rent_value_check old_form_id old_id retirement_value_check tshortfall_known pregnancy_value_check hhtype new_old vacdays la prevloc].freeze
 
     def initialize(user)
       @user = user
@@ -13,11 +13,17 @@ module Csv
 
         CaseLog.all.find_each do |record|
           csv << @attributes.map do |att|
+            if %w[la prevloc].include? att
+              label_from_value(record.send(att))
+            elsif %w[la_label prevloc_label].include? att
+              record.form.get_question(att.remove("_label"), record)&.label_from_value(record.send(att)) || label_from_value(record.send(att))
+            else
               record.form.get_question(att, record)&.label_from_value(record.send(att)) || label_from_value(record.send(att))
             end
           end
         end
       end
+    end
 
   private
 
@@ -34,9 +40,10 @@ module Csv
       scheme_attributes = %w[scheme_id location_id]
       intersecting_attributes = ordered_form_questions & CaseLog.attribute_names - scheme_attributes
       remaining_attributes = CaseLog.attribute_names - intersecting_attributes - scheme_attributes
+      la_fields = %w[la_label prevloc_label]
 
-      @attributes = (metadata_fields + intersecting_attributes + remaining_attributes - metadata_id_fields + %w[unittype_sh] + scheme_attributes).uniq
-      move_is_inferred_fields
+      @attributes = (metadata_fields + intersecting_attributes + remaining_attributes - metadata_id_fields + %w[unittype_sh] + scheme_attributes + la_fields).uniq
+      move_la_fields
 
       @attributes -= CSV_FIELDS_TO_OMIT if @user.present? && !@user.support?
     end
@@ -59,8 +66,8 @@ module Csv
       attributes
     end
 
-    def move_is_inferred_fields
-      { la: "is_la_inferred", prevloc: "is_previous_la_inferred" }.each do |inferred_field, field|
+    def move_la_fields
+      { la: "is_la_inferred", la: "la_label", prevloc: "is_previous_la_inferred", prevloc: "prevloc_label" }.each do |inferred_field, field|
         @attributes.delete(field)
         @attributes.insert(@attributes.find_index(inferred_field.to_s), field)
       end