LoneSchemaDefinition::getVisitor() - Code Metrics - Inspection of "FEATURE: SchemaExtender (#362)" - webonyx/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( 7ff3e9...e7de06 )

by Vladimir

created 2018-10-08 13:55 UTC

LoneSchemaDefinition::getVisitor() B

↳ Parent: LoneSchemaDefinition

Complexity

Conditions	7
Paths	8

Size

Total Lines	24
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	7.392

Importance

Changes

Metric	Value
eloc	16
dl	0
loc	24
ccs	12
cts	15
cp	0.8
rs	8.8333
c	0
b	0
f	0
cc	7
nc	8
nop	1
crap	7.392

<?php

declare(strict_types=1);

namespace GraphQL\Validator\Rules;

use GraphQL\Error\Error;
use GraphQL\Language\AST\NodeKind;
use GraphQL\Language\AST\SchemaDefinitionNode;
use GraphQL\Validator\ValidationContext;

/**
 * Lone Schema definition
 *
 * A GraphQL document is only valid if it contains only one schema definition.
 */
class LoneSchemaDefinition extends ValidationRule
{
    public function getVisitor(ValidationContext $context)
    {
        $oldSchema      = $context->getSchema();
        $alreadyDefined = $oldSchema !== null ? (
            $oldSchema->getAstNode() ||
            $oldSchema->getQueryType() ||
            $oldSchema->getMutationType() ||
            $oldSchema->getSubscriptionType()
        ) : false;

        $schemaDefinitionsCount = 0;

        return [
            NodeKind::SCHEMA_DEFINITION => static function (SchemaDefinitionNode $node) use ($alreadyDefined, $context, &$schemaDefinitionsCount) {
                if ($alreadyDefined !== false) {
                    $context->reportError(new Error('Cannot define a new schema within a schema extension.', $node));
                    return;
                }

                if ($schemaDefinitionsCount > 0) {
                    $context->reportError(new Error('Must provide only one schema definition.', $node));
                }

                ++$schemaDefinitionsCount;
            },
        ];
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace GraphQL\Validator\Rules;
6
7		use GraphQL\Error\Error;
8		use GraphQL\Language\AST\NodeKind;
9		use GraphQL\Language\AST\SchemaDefinitionNode;
10		use GraphQL\Validator\ValidationContext;
11
12		/**
13		* Lone Schema definition
14		*
15		* A GraphQL document is only valid if it contains only one schema definition.
16		*/
17		class LoneSchemaDefinition extends ValidationRule
18		{
19	52	public function getVisitor(ValidationContext $context)
20		{
21	52	$oldSchema = $context->getSchema();
22	52	$alreadyDefined = $oldSchema !== null ? (
23	52	$oldSchema->getAstNode() \|\|
24	52	$oldSchema->getQueryType() \|\|
25	1	$oldSchema->getMutationType() \|\|
26	52	$oldSchema->getSubscriptionType()
27	52	) : false;
28
29	52	$schemaDefinitionsCount = 0;
30
31		return [
32		NodeKind::SCHEMA_DEFINITION => static function (SchemaDefinitionNode $node) use ($alreadyDefined, $context, &$schemaDefinitionsCount) {
33	1	if ($alreadyDefined !== false) {
34		$context->reportError(new Error('Cannot define a new schema within a schema extension.', $node));
35		return;
36		}
37
38	1	if ($schemaDefinitionsCount > 0) {
39		$context->reportError(new Error('Must provide only one schema definition.', $node));
40		}
41
42	1	++$schemaDefinitionsCount;
43	52	},
44		];
45		}
46		}
47

webonyx / graphql-php

Push — master ( 7ff3e9...e7de06 )

LoneSchemaDefinition::getVisitor() B

Complexity

Size

Duplication

Code Coverage

Importance

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