/**
* Add an account
*
* @param Account $account Account to add
* @param Nominal $parent Optional id of account parent
*
* @return $this
* @throws AccountsException
*/
public function addAccount(Account $account, Nominal $parent = null)
{
Match::on($this->tryHasNode($account->getId(), self::ERR_ACEXISTS))->Monad_FTry_Success(Success::create(Match::on($parent)->SAccounts_Nominal(function ($p) {
return $this->findNode($p);
})->null($this->tree)->value()))->value()->pass()->value()->addChild(new Node($account));
return $this;
}
public function testCallingIsSuccessWillReturnTrue()
{
$this->assertTrue(Success::create('foo')->isSuccess());
}