Souke/console/migrations/m210920_074742_add_fields_bread_box.php

<?php

use yii\db\Migration;
use yii\db\Schema;

/**
 * Class m210920_074742_add_fields_bread_box
 */
class m210920_074742_add_fields_bread_box extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->addColumn('point_sale', 'maximum_number_orders', Schema::TYPE_INTEGER);
        $this->addColumn('point_sale', 'is_bread_box', Schema::TYPE_BOOLEAN.' DEFAULT 0');
        $this->addColumn('point_sale', 'bread_box_code', Schema::TYPE_STRING);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        $this->dropColumn('point_sale', 'maximum_number_orders');
        $this->dropColumn('point_sale', 'is_bread_box');
        $this->dropColumn('point_sale', 'bread_box_code');
    }
}