/**
* Get parent id as an Option
*
* @return Option
*/
protected function optGetParentId()
{
return Match::on(FTry::with(function () {
return $this->chart->getParentId($this->id);
}))->Monad_FTry_Success(function ($id) {
return Option::create($id->flatten());
})->Monad_FTry_Failure(function () {
return Option::create(null);
})->value();
}
public function testGettingTheParentIdOfAnAccountThatHasAParentWillReturnTheParentId()
{
$ac1 = new Account($this->sut, new Nominal('9998'), AccountType::ASSET(), new StringType('Asset'));
$this->sut->addAccount($ac1);
$ac2 = new Account($this->sut, new Nominal('9999'), AccountType::ASSET(), new StringType('Asset-2'));
$this->sut->addAccount($ac2, $ac1->getId());
$f = $this->sut->getParentId($ac2->getId());
$b = $f->get();
$this->assertEquals('9998', $this->sut->getParentId($ac2->getId())->get());
}
