Cambio a migraciones de reservation

app/resources/database/migrations/20250215135457_create_reservation_details.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateReservationDetails 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
+    {
+        $this->execute('SET unique_checks=0; SET foreign_key_checks=0;');
+        $this->execute("ALTER DATABASE CHARACTER SET 'utf8mb4';");
+        $this->execute("ALTER DATABASE COLLATE='utf8mb4_general_ci';");
+
+        $this->table('reservation_details')
+            ->addColumn('reservation_id', 'integer', ['signed' => false, 'null' => false])
+            ->addColumn('type', 'integer', ['length' => 1, 'signed' => false, 'null' => false])
+            ->addColumn('reference_id', 'integer', ['signed' => false, 'null' => false])
+            ->addColumn('value', 'decimal', ['precision' => 10, 'scale' => 2, 'signed' => false, 'default' => null, 'null' => true])
+            ->addForeignKey('reservation_id', 'reservations', 'id', ['delete' => 'cascade', 'update' => 'cascade'])
+            ->addIndex(['reservation_id', 'type', 'reference_id'], ['unique' => true, 'name' => 'idx_reservation_details'])
+            ->create();
+
+        $this->execute('SET unique_checks=1; SET foreign_key_checks=1;');
+    }
+}