Overblog\GraphQLBundle\Resolver\AbstractProxyResolver

Complexity

Total Complexity

6

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	resolve()	0	31	6
	unresolvableMessage()	0	1	?

<?php

/*
 * This file is part of the OverblogGraphQLBundle package.
 *
 * (c) Overblog <http://github.com/overblog/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Overblog\GraphQLBundle\Resolver;

use Symfony\Component\OptionsResolver\OptionsResolver;

abstract class AbstractProxyResolver extends AbstractResolver
{
    /**
     * @param $input
     *
     * @return mixed
     */
    public function resolve($input)
    {
        if (!is_array($input)) {
            $input = [$input];
        }

        if (!isset($input[0]) || !isset($input[1])) {
            $optionResolver = new OptionsResolver();
            $optionResolver->setDefaults([null, []]);
            $input = $optionResolver->resolve($input);
        }

        $alias = $input[0];
        $funcArgs = $input[1];

        if (null === $func = $this->cache->fetch($alias)) {
            $solution = $this->getSolution($alias);

            if (null === $solution) {
                throw new UnresolvableException($this->unresolvableMessage($alias));
            }

            $options = $this->getSolutionOptions($alias);

            $func = [$solution, $options['method']];

            $this->cache->save($alias, $func);
        }

        return call_user_func_array($func, $funcArgs);
    }

    abstract protected function unresolvableMessage($alias);
}