<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Migration_Add_tables extends CI_Migration
{
    public function up()
    {
        $this->dbforge->add_field([
            'id' => [
                'type' => 'INT',
                'constraint' => 5,
                'unsigned' => TRUE,
                'auto_increment' => TRUE
            ],
            'title' => [
                'type' => 'VARCHAR',
                'constraint' => 100,
            ],
            'state' => [
                'type' => 'VARCHAR',
                'constraint' => 1,
                'default' => 0,
            ],
        ]);

        $this->dbforge->add_key('id', TRUE);
        $this->dbforge->create_table('modules');
    }

    public function down()
    {
        $this->dbforge->drop_table('modules');
    }
}