Add migration to backfill patient IDs in notify log entries

Jira-Issue: MAV-5062

Author: benilovj

db/data/20260312182158_backfill_patient_id_on_notify_log_entries.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+class BackfillPatientIdOnNotifyLogEntries < ActiveRecord::Migration[8.1]
+  def up
+    migration = self.class.name
+    started_at = Time.zone.now
+
+    scope = NotifyLogEntry.where(patient_id: nil).where.not(consent_form_id: nil)
+
+    Rails.logger.info(event: "data_migration_start", migration:, total_records: scope.count)
+
+    records_updated =
+      scope
+        .joins(
+          "INNER JOIN consents ON consents.consent_form_id = notify_log_entries.consent_form_id"
+        )
+        .update_all("patient_id = consents.patient_id")
+
+    duration_minutes = ((Time.zone.now - started_at) / 60.0).round
+
+    Rails.logger.info(
+      event: "data_migration_finish",
+      migration:,
+      duration_minutes:,
+      records_updated:
+    )
+  end
+
+  def down
+    raise ActiveRecord::IrreversibleMigration
+  end
+end

db/data_schema.rb

@@ -1 +1 @@
-DataMigrate::Data.define(version: 2026_03_05_165603)
+DataMigrate::Data.define(version: 2026_03_12_182158)