AbstractEntity::checkAccess

public function checkAccess(int $userId): bool;

abstract public function getChatId();

abstract public function getUsers();

abstract public function getName($currentUserId);

abstract public function onUserAdd($userId);

abstract public function onStateChange($state, $prevState);

public function toArray($currentUserId = 0)
{
	if($currentUserId == 0)
	{
		$currentUserId = $this->initiatorId;
	}
	return [
		'type' => $this->getEntityType(),
		'id' => $this->getEntityId($currentUserId),
		'name' => $this->getName($currentUserId)
	];
}