/**
* @param FamilyInterface $family
* @param AttributeInterface $attribute
* @param string $channelCode
*
* @return AttributeRequirementInterface
*/
protected function createAttributeRequirement(FamilyInterface $family, AttributeInterface $attribute, $channelCode)
{
$channel = $this->channelRepository->findOneByIdentifier($channelCode);
if (null === $channel) {
throw new \InvalidArgumentException(sprintf('Channel with "%s" code does not exist', $channelCode));
}
$requirement = $this->requirementRepo->findOneBy(['attribute' => $attribute->getId(), 'channel' => $channel->getId(), 'family' => $family->getId()]);
if (null === $requirement) {
$requirement = $this->attrRequiFactory->createAttributeRequirement($attribute, $channel, true);
}
$requirement->setRequired(true);
return $requirement;
}
