TypeConverter::convertType() - Code Metrics - Inspection of "[GraphQL] Services Refactoring (#2772)" - api-platform/core - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 1d5f02...796f61 )

by Alan

created 2019-05-12 13:51 UTC

TypeConverter::convertType() B

↳ Parent: TypeConverter

Complexity

Conditions	11
Paths	10

Size

Total Lines	26
Code Lines	20

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	11
eloc	20
nc	10
nop	7
dl	0
loc	26
rs	7.3166
c	0
b	0
f	0

How to fix Complexity

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace ApiPlatform\Core\GraphQl\Type;

use ApiPlatform\Core\Exception\ResourceClassNotFoundException;
use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface;
use GraphQL\Type\Definition\Type as GraphQLType;
use Symfony\Component\PropertyInfo\Type;

/**
 * Convert a built-in type to its GraphQL equivalent.
 *
 * @experimental
 *
 * @author Alan Poulain <[email protected]>
 */
final class TypeConverter implements TypeConverterInterface
{
    private $resourceMetadataFactory;
    private $typeBuilder;

    public function __construct(TypeBuilderInterface $typeBuilder, ResourceMetadataFactoryInterface $resourceMetadataFactory)
    {
        $this->resourceMetadataFactory = $resourceMetadataFactory;
        $this->typeBuilder = $typeBuilder;
    }

    /**
     * {@inheritdoc}
     */
    public function convertType(Type $type, bool $input, ?string $queryName, ?string $mutationName, string $resourceClass, ?string $property, int $depth)
    {
        switch ($type->getBuiltinType()) {
            case Type::BUILTIN_TYPE_BOOL:
                return GraphQLType::boolean();
            case Type::BUILTIN_TYPE_INT:
                return GraphQLType::int();
            case Type::BUILTIN_TYPE_FLOAT:
                return GraphQLType::float();
            case Type::BUILTIN_TYPE_STRING:
                return GraphQLType::string();
            case Type::BUILTIN_TYPE_ARRAY:
            case Type::BUILTIN_TYPE_ITERABLE:
                return 'Iterable';
            case Type::BUILTIN_TYPE_OBJECT:
                if ($input && $depth > 0) {
                    return GraphQLType::string();
                }

                if (is_a($type->getClassName(), \DateTimeInterface::class, true)) {
                    return GraphQLType::string();
                }

                return $this->getResourceType($type, $input, $queryName, $mutationName, $depth);
            default:
                return null;
        }
    }

    private function getResourceType(Type $type, bool $input, ?string $queryName, ?string $mutationName, int $depth): ?GraphQLType
    {
        $resourceClass = $this->typeBuilder->isCollection($type) && ($collectionValueType = $type->getCollectionValueType()) ? $collectionValueType->getClassName() : $type->getClassName();
        if (null === $resourceClass) {
            return null;
        }

        try {
            $resourceMetadata = $this->resourceMetadataFactory->create($resourceClass);
            if ([] === ($resourceMetadata->getGraphql() ?? [])) {
                return null;
            }
        } catch (ResourceClassNotFoundException $e) {
            // Skip objects that are not resources for now
            return null;
        }

        return $this->typeBuilder->getResourceObjectType($resourceClass, $resourceMetadata, $input, $queryName, $mutationName, false, $depth);
    }
}


1			<?php
2
3			/*
4			* This file is part of the API Platform project.
5			*
6			* (c) Kévin Dunglas <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace ApiPlatform\Core\GraphQl\Type;
15
16			use ApiPlatform\Core\Exception\ResourceClassNotFoundException;
17			use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface;
18			use GraphQL\Type\Definition\Type as GraphQLType;
19			use Symfony\Component\PropertyInfo\Type;
20
21			/**
22			* Convert a built-in type to its GraphQL equivalent.
23			*
24			* @experimental
25			*
26			* @author Alan Poulain <[email protected]>
27			*/
28			final class TypeConverter implements TypeConverterInterface
29			{
30			private $resourceMetadataFactory;
31			private $typeBuilder;
32
33			public function __construct(TypeBuilderInterface $typeBuilder, ResourceMetadataFactoryInterface $resourceMetadataFactory)
34			{
35			$this->resourceMetadataFactory = $resourceMetadataFactory;
36			$this->typeBuilder = $typeBuilder;
37			}
38
39			/**
40			* {@inheritdoc}
41			*/
42			public function convertType(Type $type, bool $input, ?string $queryName, ?string $mutationName, string $resourceClass, ?string $property, int $depth)
43			{
44			switch ($type->getBuiltinType()) {
45			case Type::BUILTIN_TYPE_BOOL:
46			return GraphQLType::boolean();
47			case Type::BUILTIN_TYPE_INT:
48			return GraphQLType::int();
49			case Type::BUILTIN_TYPE_FLOAT:
50			return GraphQLType::float();
51			case Type::BUILTIN_TYPE_STRING:
52			return GraphQLType::string();
53			case Type::BUILTIN_TYPE_ARRAY:
54			case Type::BUILTIN_TYPE_ITERABLE:
55			return 'Iterable';
56			case Type::BUILTIN_TYPE_OBJECT:
57			if ($input && $depth > 0) {
58			return GraphQLType::string();
59			}
60
61			if (is_a($type->getClassName(), \DateTimeInterface::class, true)) {
62			return GraphQLType::string();
63			}
64
65			return $this->getResourceType($type, $input, $queryName, $mutationName, $depth);
66			default:
67			return null;
68			}
69			}
70
71			private function getResourceType(Type $type, bool $input, ?string $queryName, ?string $mutationName, int $depth): ?GraphQLType
72			{
73			$resourceClass = $this->typeBuilder->isCollection($type) && ($collectionValueType = $type->getCollectionValueType()) ? $collectionValueType->getClassName() : $type->getClassName();
74			if (null === $resourceClass) {
75			return null;
76			}
77
78			try {
79			$resourceMetadata = $this->resourceMetadataFactory->create($resourceClass);
80			if ([] === ($resourceMetadata->getGraphql() ?? [])) {
81			return null;
82			}
83			} catch (ResourceClassNotFoundException $e) {
84			// Skip objects that are not resources for now
85			return null;
86			}
87
88			return $this->typeBuilder->getResourceObjectType($resourceClass, $resourceMetadata, $input, $queryName, $mutationName, false, $depth);
89			}
90			}
91

api-platform / core

Push — master ( 1d5f02...796f61 )

TypeConverter::convertType() B

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like