public function update($nullValues = false)
{
if (!$this->deleted && $this->isUsed()) {
$historized_tax = new Tax($this->id);
$historized_tax->historize();
// remove the id in order to create a new object
$this->id = 0;
$res = $this->add();
// change tax id in the tax rule table
$res &= TaxRule::swapTaxId($historized_tax->id, $this->id);
return $res;
} elseif (parent::update($nullValues)) {
return $this->_onStatusChange();
}
return false;
}
