<?php

namespace App\Database\Migrations;

use CodeIgniter\Database\Migration;

class CreateZonesTable extends Migration {
  public function up() {
    
    $this->forge->addField([
      'zoneid'       => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'auto_increment' => true],
      'parentzoneid' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'null' => true],
      'zonecode'     => ['type' => 'VARCHAR', 'constraint' => 10, 'null' => false],
      'zoneclass'    => ['type' => 'VARCHAR', 'constraint' => 5,  'null' => false],
      'zonename'     => ['type' => 'VARCHAR', 'constraint' => 100, 'null' => false],
    ]);
    
    $this->forge->addKey('zoneid', true);
    $this->forge->createTable('zones');
  }

  public function down() {
    $this->forge->dropTable('zones');
  }
}