Add data migration to seed vaccines and re-sync Td/IPV records

Mavis vaccination records for Td/IPV using the Revaxis product have
been being rejected by TPP for the last four weeks, due to an incorrect
SNOMED code.

This change seeds that new code in the database, and triggers a re-sync
for all Td/IPV records which have in the past been sent to the API.

Jira-Issue: MAV-7480

Author: alistair-white-horne-tng

db/data/20260430172618_seed_and_resend_td_ipv_snomed_code.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class SeedAndResendTdIpvSnomedCode < ActiveRecord::Migration[8.1]
+  def up
+    Rails.logger.debug "Seeding vaccines"
+    Rake::Task['vaccines:seed'].execute
+
+    unless HostingEnvironment.name.in?(%w[production test])
+      Rails.logger.debug "Skipping resending of vaccination records to the Imms API; not in production or test"
+      return
+    end
+
+    vaccination_records = VaccinationRecord.where(programe_type: "td_ipv").synced_to_nhs_immunisations_api
+    Rails.logger.debug "Enqueueing #{vaccination_records.count} vaccination records to be synced to the Imms API"
+    vaccination_records.sync_all_to_nhs_immunisations_api
+
+    Rails.logger.debug "Enqueue complete"
+  end
+
+  def down
+    raise ActiveRecord::IrreversibleMigration
+  end
+end

db/data_schema.rb

@@ -1 +1 @@
-DataMigrate::Data.define(version: 2026_04_22_155320)
+DataMigrate::Data.define(version: 2026_04_30_172618)