<?php

use yii\db\Migration;
use app\models\core\Project;

/**
 * Class m180328_235533_projectNewFields
 */
class m180328_235533_projectNewFields extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->addColumn(Project::tableName(), 'reference', $this->string()->notNull()->defaultValue('')->comment('users reference'));
        $this->addColumn(Project::tableName(), 'owner_id', $this->integer()->defaultValue(null));
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        $this->dropColumn(Project::tableName(), 'owner_id');
        $this->dropColumn(Project::tableName(), 'reference');
    }
}