Newscoop\Entity\Repository\Snippet\SnippetTemplateRepository::save PHP Метод

    public function save(SnippetTemplate $snippetTemplate)
    {
        if (!$snippetTemplate->hasName()) {
            throw new \InvalidArgumentException("SnippetTemplate name cannot be empty");
        }
        if (!$snippetTemplate->hasTemplateCode()) {
            throw new \InvalidArgumentException("SnippetTemplate templateCode cannot be empty");
        }
        if (!$snippetTemplate->hasFields()) {
            throw new \InvalidArgumentException("SnippetTemplate requires at least 1 SnippetTemplateField");
        }
        foreach ($snippetTemplate->getFields()->toArray() as $field) {
            $field->setTemplate($snippetTemplate);
        }
        $em = $this->getEntityManager();
        $em->persist($snippetTemplate);
        $em->flush();
    }