Promociones para cada subdivicion

app/resources/database/migrations/20250318204147_alter_promotions_null_dates.php

@@ -17,11 +17,12 @@ final class AlterPromotionsNullDates extends AbstractMigration
      * Remember to call "create()" or "update()" and NOT "save()" when working
      * with the Table class.
      */
-    public function change(): void
+    public function up(): void
     {
         $this->table('promotions')
             ->changeColumn('end_date', 'date', ['null' => true])
             ->changeColumn('valid_until', 'date', ['null' => true])
             ->update();
     }
+    public function down(): void {}
 }