/**
* @param Model|Model[] $models
* @param Context $context
* @param null $resourceDefinition
* @return array|\mixed[]
*/
protected function modelsToResources($models, Context $context, $resourceDefinition = null)
{
if (ArrayHelper::isIterable($models)) {
return $this->toResources($models, $context, $resourceDefinition)->toArray();
} elseif ($models instanceof Model) {
return $this->toResource($models, $context, $resourceDefinition)->toArray();
} else {
return $models;
}
}
/**
* @param ResourceDefinition|string $resourceDefinition
* @param mixed $entities
* @param ContextContract $context
* @param RelationshipValue $parent
* @param null $parentEntity
* @return ResourceCollection
* @throws InvalidContextAction
* @throws InvalidEntityException
*/
public function toResources($resourceDefinition, $entities, ContextContract $context, RelationshipValue $parent = null, $parentEntity = null) : ResourceCollection
{
if (!ArrayHelper::isIterable($entities)) {
throw new InvalidEntityException(__CLASS__ . '::toResources expects an iterable object of entities.');
}
$resourceDefinition = ResourceDefinitionLibrary::make($resourceDefinition);
$out = new ResourceCollection();
foreach ($entities as $entity) {
$out->add($this->toResource($resourceDefinition, $entity, $context, $parent, $parentEntity));
}
$context->getProcessors()->processCollection($this, $out, $resourceDefinition, $context, $parent, $parentEntity);
return $out;
}
/**
* @param SelectQueryParameters $query
* @param mixed[]
* @return mixed[]
* @throws InvalidArgumentException
*/
public function processResults(SelectQueryParameters $query, $results)
{
if (!ArrayHelper::isIterable($results)) {
throw new InvalidArgumentException("Results should be iterable.");
}
if ($query->isReverse()) {
$results = ArrayHelper::reverse($results);
}
// Set the first and the last values
if (count($results) > 0) {
$this->setFirst($results[0]);
$this->setLast($results[count($results) - 1]);
}
return $results;
}
