IDType::parseLiteral() - Code Metrics - Inspection of "BREAKING/BUGFIX: Strict coercion of scalar types (..." - webonyx/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

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by Vladimir

created 2019-08-29 09:21 UTC

IDType::parseLiteral() A

↳ Parent: IDType

Complexity

Conditions	3
Paths	2

Size

Total Lines	8
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	8
c	0
b	0
f	0
rs	10
ccs	4
cts	4
cp	1
cc	3
nc	2
nop	2
crap	3

<?php

declare(strict_types=1);

namespace GraphQL\Type\Definition;

use Exception;
use GraphQL\Error\Error;
use GraphQL\Language\AST\IntValueNode;
use GraphQL\Language\AST\Node;
use GraphQL\Language\AST\StringValueNode;
use GraphQL\Utils\Utils;
use function is_array;
use function is_int;
use function is_object;
use function is_scalar;
use function is_string;
use function method_exists;

class IDType extends ScalarType
{
    /** @var string */
    public $name = 'ID';

    /** @var string */
    public $description =
        'The `ID` scalar type represents a unique identifier, often used to
refetch an object or as key for a cache. The ID type appears in a JSON
response as a String; however, it is not intended to be human-readable.
When expected as an input type, any string (such as `"4"`) or integer
(such as `4`) input value will be accepted as an ID.';

    /**
     * @param mixed $value
     *
     * @return string
     *
     * @throws Error
     */
    public function serialize($value)
    {
        $canCast = is_string($value)
            || is_int($value)
            || (is_object($value) && method_exists($value, '__toString'));

        if (! $canCast) {
            throw new Error('ID cannot represent value: ' . Utils::printSafe($value));
        }

        return (string) $value;
    }

    /**
     * @param mixed $value
     *
     * @return string
     *
     * @throws Error
     */
    public function parseValue($value)
    {
        if (is_string($value) || is_int($value)) {
            return (string) $value;
        }
        throw new Error('ID cannot represent value: ' . Utils::printSafe($value));
    }

    /**
     * @param Node         $valueNode
     * @param mixed[]|null $variables
     *
     * @return string|null
     *
     * @throws Exception
     */
    public function parseLiteral($valueNode, ?array $variables = null)
    {
        if ($valueNode instanceof StringValueNode || $valueNode instanceof IntValueNode) {
            return $valueNode->value;
        }

        // Intentionally without message, as all information already in wrapped Exception
        throw new Exception();
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace GraphQL\Type\Definition;
6
7		use Exception;
8		use GraphQL\Error\Error;
9		use GraphQL\Language\AST\IntValueNode;
10		use GraphQL\Language\AST\Node;
11		use GraphQL\Language\AST\StringValueNode;
12		use GraphQL\Utils\Utils;
13		use function is_array;
14		use function is_int;
15		use function is_object;
16		use function is_scalar;
17		use function is_string;
18		use function method_exists;
19
20		class IDType extends ScalarType
21		{
22		/** @var string */
23		public $name = 'ID';
24
25		/** @var string */
26		public $description =
27		'The `ID` scalar type represents a unique identifier, often used to
28		refetch an object or as key for a cache. The ID type appears in a JSON
29		response as a String; however, it is not intended to be human-readable.
30		When expected as an input type, any string (such as `"4"`) or integer
31		(such as `4`) input value will be accepted as an ID.';
32
33		/**
34		* @param mixed $value
35		*
36		* @return string
37		*
38		* @throws Error
39		*/
40	8	public function serialize($value)
41		{
42	8	$canCast = is_string($value)
43	8	\|\| is_int($value)
44	8	\|\| (is_object($value) && method_exists($value, '__toString'));
45
46	8	if (! $canCast) {
47	5	throw new Error('ID cannot represent value: ' . Utils::printSafe($value));
48		}
49
50	3	return (string) $value;
51		}
52
53		/**
54		* @param mixed $value
55		*
56		* @return string
57		*
58		* @throws Error
59		*/
60	4	public function parseValue($value)
61		{
62	4	if (is_string($value) \|\| is_int($value)) {
63	1	return (string) $value;
64		}
65	3	throw new Error('ID cannot represent value: ' . Utils::printSafe($value));
66		}
67
68		/**
69		* @param Node $valueNode
70		* @param mixed[]\|null $variables
71		*
72		* @return string\|null
73		*
74		* @throws Exception
75		*/
76	8	public function parseLiteral($valueNode, ?array $variables = null)
77		{
78	8	if ($valueNode instanceof StringValueNode \|\| $valueNode instanceof IntValueNode) {
79	4	return $valueNode->value;
80		}
81
82		// Intentionally without message, as all information already in wrapped Exception
83	4	throw new Exception();
84		}
85		}
86

webonyx / graphql-php

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IDType::parseLiteral() A

Complexity

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Duplication

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