added cancellation rules and page

db/migrations/20261014084133_create_bookingclass_cancellations.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateBookingclassCancellations extends AbstractMigration
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change(): void
+    {
+        // Storico delle lezioni cancellate dagli allievi.
+        // Nessuna pagina esistente legge questa tabella: non cambia il resto del sistema.
+        $this->table('bookingclass_cancellations', ['id' => 'idcancellation'])
+            ->addColumn('idbookingclass', 'integer')
+            ->addColumn('idserviceschedule', 'integer', ['null' => true])
+            ->addColumn('bookingstart', 'datetime')
+            ->addColumn('status', 'string', ['limit' => 30])
+            ->addColumn('idservice', 'integer')
+            ->addColumn('iduser', 'integer', ['signed' => false])
+            ->addColumn('idorder', 'integer', ['null' => true])
+            ->addColumn('prevbookingstart', 'datetime', ['null' => true])
+            ->addColumn('is_reprogrammed', 'char', ['limit' => 1, 'default' => 'N'])
+            ->addColumn('is_gift', 'char', ['limit' => 1, 'default' => 'N'])
+            ->addColumn('booking_created_at', 'timestamp', ['null' => true])
+            ->addColumn('cancelled_at', 'datetime')
+            ->addColumn('cancelled_by', 'integer', ['signed' => false])
+            ->addColumn('reprogrammed_incremented', 'char', ['limit' => 1, 'default' => 'N'])
+            ->addColumn('idschool', 'integer', ['signed' => false, 'default' => 1])
+            ->addIndex(['iduser'])
+            ->addIndex(['idorder'])
+            ->create();
+    }
+}