KleijnWeb\SwaggerBundle\Serialize\TypeResolver\TypeNameResolver

Complexity

Total Complexity

10

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	isResolvableSchema()	0	4	1
A	resolveUsingSchema()	0	8	2
C	findTypeInSchema()	0	22	7

<?php declare(strict_types = 1);
/*
 * This file is part of the KleijnWeb\SwaggerBundle package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace KleijnWeb\SwaggerBundle\Serialize\TypeResolver;

use KleijnWeb\SwaggerBundle\Document\Specification;

class TypeNameResolver
{
    /**
     * @param \stdClass $schema
     *
     * @return bool
     */
    public function isResolvableSchema(\stdClass $schema): bool
    {
        return (bool)$this->findTypeInSchema($schema);
    }

    /**
     * @param \stdClass $schema
     *
     * @return string
     */
    public function resolveUsingSchema(\stdClass $schema): string
    {
        if ($type = $this->findTypeInSchema($schema)) {
            return $type;
        }

        throw new \InvalidArgumentException("Failed to resolve type");
    }

    /**
     * @param \stdClass $schema
     *
     * @return string
     */
    private function findTypeInSchema(\stdClass $schema): string
    {
        if (isset($schema->{'x-type'})) {
            return $schema->{'x-type'};
        }
        if (!isset($schema->type)) {
            return '';
        }

        $getTypeFromReference = function ($schema) {
            return $schema->{'x-type'} = substr($schema->{'x-ref-id'}, strrpos($schema->{'x-ref-id'}, '/') + 1);
        };

        if ($schema->type === 'array' && $schema->items->type == 'object') {
            return "{$getTypeFromReference($schema->items)}[]";
        }
        if (isset($schema->{'x-ref-id'}) && $schema->type === 'object') {
            return $getTypeFromReference($schema);
        }

        return '';
    }
}