/**
* @param OptionsResolver $resolver
*/
protected function configureOptions(OptionsResolver $resolver)
{
$resolver->setRequired(['fields', 'associations', 'callbacks']);
$fieldsNormalizer = function (Options $options, $fields) {
$collection = new Collection\FieldMetadataCollection();
$factory = new FieldMetadataFactory();
foreach ($fields as $fieldName => $parameters) {
$fieldMetadata = $factory->create($fieldName, $parameters);
$collection->add($fieldMetadata);
}
return $collection;
};
$associationsNormalizer = function (Options $options, $associations) {
$collection = new Collection\AssociationMetadataCollection();
$factory = new AssociationMetadataFactory();
foreach ($associations as $associationName => $parameters) {
$associationMetadata = $factory->create($associationName, $parameters);
$collection->add($associationMetadata);
}
return $collection;
};
$resolver->setNormalizer('fields', $fieldsNormalizer);
$resolver->setNormalizer('associations', $associationsNormalizer);
$resolver->setDefaults(['fields' => new Collection\FieldMetadataCollection(), 'associations' => new Collection\AssociationMetadataCollection(), 'callbacks' => []]);
$resolver->setAllowedTypes('fields', ['array', Collection\FieldMetadataCollection::class]);
$resolver->setAllowedTypes('associations', ['array', Collection\AssociationMetadataCollection::class]);
$resolver->setAllowedTypes('callbacks', 'array');
}
/**
* Updates the resource fields with given data
*
* @param array $properties
* @param FieldMetadataCollection $collection
* @param object $resource
*/
protected function updateEntityFields(array $properties, FieldMetadataCollection $collection, $resource)
{
foreach ($properties as $propertyName => $propertyValue) {
if ($collection->has($propertyName) && is_scalar($propertyValue)) {
if ($this->propertyAccessor->isWritable($resource, $propertyName)) {
$this->propertyAccessor->setValue($resource, $propertyName, $propertyValue);
}
}
}
}
/**
* Checks whether the embeddable field is serializable
*
* @param string $embeddableName
* @param FieldMetadataCollection $collection
*
* @return bool
*/
protected function isEmbeddableSerializable($embeddableName, FieldMetadataCollection $collection)
{
if ($collection->has($embeddableName)) {
$embeddable = $collection->get($embeddableName);
return $embeddable->hasGroup($this->context['group']) || $embeddable->hasDefaultGroup();
}
return false;
}