/**
* Adds Spec to product.
*
* @param Specification $specification
*
* @return Result
*/
public function addSpecification(Specification $specification)
{
$result = new Result();
$validatorResult = $specification->validate();
if ($validatorResult->isOk() == false) {
return $result->setError(Result::ERROR_VALIDATION_FAILED, 'Specification invalid');
}
$this->getCollection()->update(['_id' => $this->getId()], ['$pull' => ['specifications' => ['property_id' => $specification->getPropertyId()]]]);
// TODO: Perform next action only in previous succeeded
return $this->getCollection()->update(['_id' => $this->getId()], ['$push' => ['specifications' => $specification->toArray() + ['_id' => $specification->getId()]]]);
}