update interface of relevant methods

EmailCsvJob, LettingsLog.to_csv and LettingsLogCsvService consume codes_only flag

app/jobs/email_csv_job.rb

@@ -5,14 +5,14 @@ class EmailCsvJob < ApplicationJob
 
   EXPIRATION_TIME = 3.hours.to_i
 
-  def perform(user, search_term = nil, filters = {}, all_orgs = false, organisation = nil) # rubocop:disable Style/OptionalBooleanParameter - sidekiq can't serialise named params
+  def perform(user, search_term = nil, filters = {}, all_orgs = false, organisation = nil, is_codes_only_export = false) # rubocop:disable Style/OptionalBooleanParameter - sidekiq can't serialise named params
     unfiltered_logs = organisation.present? && user.support? ? LettingsLog.where(owning_organisation_id: organisation.id) : user.lettings_logs
     filtered_logs = FilterService.filter_logs(unfiltered_logs, search_term, filters, all_orgs, user)
 
     filename = organisation.present? ? "logs-#{organisation.name}-#{Time.zone.now}.csv" : "logs-#{Time.zone.now}.csv"
 
     storage_service = Storage::S3Service.new(Configuration::EnvConfigurationService.new, ENV["CSV_DOWNLOAD_PAAS_INSTANCE"])
-    storage_service.write_file(filename, BYTE_ORDER_MARK + filtered_logs.to_csv(user))
+    storage_service.write_file(filename, BYTE_ORDER_MARK + filtered_logs.to_csv(user, is_codes_only_export))
 
     url = storage_service.get_presigned_url(filename, EXPIRATION_TIME)
 

app/models/lettings_log.rb

@@ -444,8 +444,8 @@ class LettingsLog < Log
     location&.id
   end
 
-  def self.to_csv(user = nil)
-    Csv::LettingsLogCsvService.new(user).to_csv
+  def self.to_csv(user = nil, is_codes_only_export:)
+    Csv::LettingsLogCsvService.new(user).to_csv(is_codes_only_export:)
   end
 
   def beds_for_la_rent_range

app/services/csv/lettings_log_csv_service.rb

@@ -7,13 +7,13 @@ module Csv
       set_csv_attributes
     end
 
-    def to_csv
+    def to_csv(is_codes_only_export:)
       CSV.generate(headers: true) do |csv|
         csv << @attributes
 
         LettingsLog.all.find_each do |record|
           csv << @attributes.map do |att|
-            label_from_value(record, att)
+            label_from_value(record, att, is_codes_only_export:)
           end
         end
       end