silverstripe-framework/tests/php/ORM/DataObjectTest/Team.php

<?php

namespace SilverStripe\ORM\Tests\DataObjectTest;

use SilverStripe\Dev\TestOnly;
use SilverStripe\ORM\DataObject;

class Team extends DataObject implements TestOnly
{
	private static $table_name = 'DataObjectTest_Team';

	private static $db = array(
		'Title' => 'Varchar',
		'DatabaseField' => 'HTMLVarchar'
	);

	private static $has_one = array(
		"Captain" => Player::class,
		"Founder" => Player::class,
		'HasOneRelationship' => Player::class,
	);

	private static $has_many = array(
		'SubTeams' => SubTeam::class,
		'Comments' => TeamComment::class,
		'Fans' => 'SilverStripe\\ORM\\Tests\\DataObjectTest\\Fan.Favourite', // Polymorphic - Team fans
		'PlayerFans' => 'SilverStripe\\ORM\\Tests\\DataObjectTest\\Player.FavouriteTeam'
	);

	private static $many_many = array(
		'Players' => Player::class
	);

	private static $many_many_extraFields = array(
		'Players' => array(
			'Position' => 'Varchar(100)'
		)
	);

	private static $belongs_many_many = array(
		'Sponsors' => 'SilverStripe\\ORM\\Tests\\DataObjectTest\\EquipmentCompany.SponsoredTeams',
		'EquipmentSuppliers' => 'SilverStripe\\ORM\\Tests\\DataObjectTest\\EquipmentCompany.EquipmentCustomers'
	);

	private static $summary_fields = array(
		'Title' => 'Custom Title',
		'Title.UpperCase' => 'Title',
		'Captain.ShirtNumber' => 'Captain\'s shirt number',
		'Captain.FavouriteTeam.Title' => 'Captain\'s favourite team'
	);

	private static $default_sort = '"Title"';

	private static $extensions = [
		Team_Extension::class
	];

	public function MyTitle()
	{
		return 'Team ' . $this->Title;
	}

	public function getDynamicField()
	{
		return 'dynamicfield';
	}

}