Add rake task to fix affected logs after tasks first run

lib/tasks/update_manual_address_entry_selected_prexisting_logs.rake

@@ -72,4 +72,48 @@ namespace :bulk_update do
     puts "Sales logs with status changes: [#{sales_status_changed_log_ids.join(', ')}]"
     puts "Sales logs where postcode fix maintained status: #{sales_postcode_fixed_count}"
   end
+
+  desc "Find logs to fix and update postcode_full if conditions are met"
+  task update_postcode_full_preexisting_manual_entry_logs: :environment do
+    updated_count = 0
+    fixed_count = 0
+    not_updated_count = 0
+    not_updated_ids = []
+    updated_but_not_fixed_ids = []
+
+    logs_to_fix = LettingsLog.filter_by_year(2024)
+                             .where(manual_address_entry_selected: true, uprn: nil, status: "in_progress", postcode_full: nil)
+                             .where(updated_at: Time.zone.parse("2025-03-19 16:00:00")..Time.zone.parse("2025-03-19 17:00:00"))
+
+    logs_to_fix.find_each do |log|
+      previous_version = log.versions[-2]
+      previous_status = previous_version&.reify&.status
+
+      if log.address_line1 == log.address_line1_input
+        log.postcode_full = log.postcode_full_input
+        if log.save
+          Rails.logger.info "Updated postcode_full for lettings log #{log.id}"
+          updated_count += 1
+          if log.status == previous_status
+            fixed_count += 1
+          else
+            updated_but_not_fixed_ids << log.id
+          end
+        else
+          Rails.logger.info "Could not save changes to lettings log #{log.id}"
+          not_updated_count += 1
+          not_updated_ids << log.id
+        end
+      else
+        not_updated_count += 1
+        not_updated_ids << log.id
+      end
+    end
+
+    puts "#{updated_count} logs updated."
+    puts "#{fixed_count} logs fixed."
+    puts "#{not_updated_count} logs not updated."
+    puts "IDs of logs not updated: [#{not_updated_ids.join(', ')}]"
+    puts "IDs of logs updated but not fixed: [#{updated_but_not_fixed_ids.join(', ')}]"
+  end
 end