FieldConfig::getArgument() - Code Metrics - Inspection of "- enum input type" - Youshido/GraphQL - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Portey

created 2015-12-07 18:22 UTC

FieldConfig::getArgument() A

↳ Parent: FieldConfig

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	2
eloc	2
nc	2
nop	1
crap	2

<?php
/*
* This file is a part of graphql-youshido project.
*
* @author Alexandr Viniychuk <[email protected]>
* created: 11/30/15 1:30 AM
*/

namespace Youshido\GraphQL\Type\Config\Field;

use Youshido\GraphQL\Type\Config\Config;
use Youshido\GraphQL\Type\Config\Traits\ArgumentsAwareTrait;
use Youshido\GraphQL\Type\Object\AbstractObjectType;
use Youshido\GraphQL\Type\TypeInterface;
use Youshido\GraphQL\Type\TypeMap;

class FieldConfig extends Config
{

    use ArgumentsAwareTrait {
        getArguments as traitGetArguments;
        getArgument as traitGetArgument;
    }

    public function getRules()
    {
        return [
            'name'              => ['type' => TypeMap::TYPE_STRING, 'required' => true],
            'type'              => ['type' => TypeMap::TYPE_ANY, 'required' => true],
            'args'              => ['type' => TypeMap::TYPE_ARRAY],
            'required'          => ['type' => TypeMap::TYPE_BOOLEAN],
            'description'       => ['type' => TypeMap::TYPE_STRING],
            'resolve'           => ['type' => TypeMap::TYPE_FUNCTION],
            'isDeprecated'      => ['type' => TypeMap::TYPE_BOOLEAN],
            'deprecationReason' => ['type' => TypeMap::TYPE_STRING],
        ];
    }

    protected function build()
    {
        $this->buildArguments();
    }

    public function resolve($value = null, $args = [])
    {
        $resolveFunction = $this->get('resolve', null);

        if ($resolveFunction && is_callable($resolveFunction)) {
            return $resolveFunction($value, $args);
        }

        return $this->getType()->resolve($value, $args);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * @return TypeInterface|AbstractObjectType
     */
    public function getType()
    {
        return $this->data['type'];
    }

    public function getArgument($name)
    {
        return $this->traitGetArgument($name) ?: $this->getType()->getConfig()->getArgument($name);
    }

    /**
     * @return \Youshido\GraphQL\Type\Field\InputField[]
     */
    public function getArguments()
    {
        return $this->traitGetArguments() ?: $this->getType()->getConfig()->getArguments();
    }

}

1		<?php
2		/*
3		* This file is a part of graphql-youshido project.
4		*
5		* @author Alexandr Viniychuk <[email protected]>
6		* created: 11/30/15 1:30 AM
7		*/
8
9		namespace Youshido\GraphQL\Type\Config\Field;
10
11		use Youshido\GraphQL\Type\Config\Config;
12		use Youshido\GraphQL\Type\Config\Traits\ArgumentsAwareTrait;
13		use Youshido\GraphQL\Type\Object\AbstractObjectType;
14		use Youshido\GraphQL\Type\TypeInterface;
15		use Youshido\GraphQL\Type\TypeMap;
16
17		class FieldConfig extends Config
18		{
19
20		use ArgumentsAwareTrait {
21		getArguments as traitGetArguments;
22		getArgument as traitGetArgument;
23		}
24
25	17	public function getRules()
26		{
27		return [
28	17	'name' => ['type' => TypeMap::TYPE_STRING, 'required' => true],
29	17	'type' => ['type' => TypeMap::TYPE_ANY, 'required' => true],
30	17	'args' => ['type' => TypeMap::TYPE_ARRAY],
31	17	'required' => ['type' => TypeMap::TYPE_BOOLEAN],
32	17	'description' => ['type' => TypeMap::TYPE_STRING],
33	17	'resolve' => ['type' => TypeMap::TYPE_FUNCTION],
34	17	'isDeprecated' => ['type' => TypeMap::TYPE_BOOLEAN],
35	17	'deprecationReason' => ['type' => TypeMap::TYPE_STRING],
36	17	];
37	1	}
38
39	17	protected function build()
40		{
41	17	$this->buildArguments();
42	17	}
43
44	12	public function resolve($value = null, $args = [])
45		{
46	12	$resolveFunction = $this->get('resolve', null);
47
48	12	if ($resolveFunction && is_callable($resolveFunction)) {
49	5	return $resolveFunction($value, $args);
50		}
51
52	8	return $this->getType()->resolve($value, $args);
		0 ignored issues – show Bug introduced 2015-12-07 16:23 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Youshido\GraphQL\Type\TypeInterface` as the method `resolve()` does only exist in the following implementations of said interface: `Youshido\GraphQL\Definition\ArgumentListType`, `Youshido\GraphQL\Definition\ArgumentType`, `Youshido\GraphQL\Definition\EnumValueListType`, `Youshido\GraphQL\Definition\EnumValueType`, `Youshido\GraphQL\Definition\FieldListType`, `Youshido\GraphQL\Definition\FieldType`, `Youshido\GraphQL\Definition\InputValueListType`, `Youshido\GraphQL\Definition\InputValueType`, `Youshido\GraphQL\Definition\InterfaceListType`, `Youshido\GraphQL\Definition\InterfaceType`, `Youshido\GraphQL\Definition\MutationType`, `Youshido\GraphQL\Definition\PossibleOfListType`, `Youshido\GraphQL\Definition\PossibleOfType`, `Youshido\GraphQL\Definition\QueryListType`, `Youshido\GraphQL\Definition\QueryType`, `Youshido\GraphQL\Definition\SchemaType`, `Youshido\GraphQL\Definition\TypeDefinitionType`, `Youshido\GraphQL\Type\ListType\AbstractListType`, `Youshido\GraphQL\Type\ListType\ListType`, `Youshido\GraphQL\Type\Object\AbstractEnumType`, `Youshido\GraphQL\Type\Ob...AbstractInputObjectType`, `Youshido\GraphQL\Type\Object\AbstractObjectType`, `Youshido\GraphQL\Type\Object\EnumType`, `Youshido\GraphQL\Type\Object\InputObjectType`, `Youshido\GraphQL\Type\Object\ObjectType`, `Youshido\Tests\DataProvider\UserType`, `Youshido\Tests\Schema\DroidType`, `Youshido\Tests\Schema\EpisodeEnum`, `Youshido\Tests\Schema\HumanType`, `Youshido\Tests\Schema\QueryType`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
53		}
54
55		/**
56		* @return TypeInterface\|AbstractObjectType
57		*/
58	15	public function getType()
59		{
60	15	return $this->data['type'];
61		}
62
63	5	public function getArgument($name)
64		{
65	5	return $this->traitGetArgument($name) ?: $this->getType()->getConfig()->getArgument($name);
66		}
67
68		/**
69		* @return \Youshido\GraphQL\Type\Field\InputField[]
70		*/
71	13	public function getArguments()
72		{
73	13	return $this->traitGetArguments() ?: $this->getType()->getConfig()->getArguments();
74		}
75
76		}

Youshido / GraphQL

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FieldConfig::getArgument() A

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