Agregar, editar y eliminar promociones

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

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+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AlterPromotionsNullDates 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->table('promotions')
+            ->changeColumn('end_date', 'date', ['null' => true])
+            ->changeColumn('valid_until', 'date', ['null' => true])
+            ->update();
+    }
+}

app/resources/database/migrations/20250318205221_alter_promotions_add_description_and_type.php

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+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AlterPromotionsAddDescriptionAndType 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->table('promotions')
+            ->addColumn('description', 'string', ['limit' => 255, 'null' => false, 'after' => 'id'])
+            ->addColumn('type', 'integer', ['limit' => 1, 'null' => false, 'default' => 0, 'after' => 'description'])
+            ->update();
+    }
+}