for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Huntie\JsonApi\Support;
use InvalidArgumentException;
use Huntie\JsonApi\Exceptions\InvalidRelationPathException;
use Illuminate\Database\Eloquent\Model;
class RelationshipIterator
{
/**
* The primary record.
*/
private $record;
* The path to the relation.
*
* @var string
private $path;
* Create a new RelationshipIterator instance.
* @param Model $record The primary record
* @param string $path The path to the relation
* @throws InvalidArgumentException
public function __construct($record, $path)
if (!preg_match('/^([A-Za-z]+.?)+[A-Za-z]+$/', $path)) {
throw new InvalidArgumentException('The relationship path must be a valid string');
}
$this->record = $record;
$this->path = $path;
* Resolve the relationship from the primary record.
* @throws InvalidRelationPathException
* @return Collection|Model|null
public function resolve()
return array_reduce(explode('.', $this->path), function ($resolved, $relation) {
if (!$resolved instanceof Model || in_array($relation, $resolved->getHidden())) {
throw new InvalidRelationPathException($this->path);
return $resolved->{$relation};
}, $this->record);
huntie /
laravel-simple-jsonapi
