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<?php |
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declare(strict_types=1); |
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namespace GraphQL\Tests\Validator; |
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use GraphQL\GraphQL; |
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use GraphQL\Language\DirectiveLocation; |
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use GraphQL\Type\Definition\Directive; |
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use GraphQL\Type\Definition\FieldArgument; |
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use GraphQL\Type\Definition\ObjectType; |
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use GraphQL\Type\Definition\Type; |
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use GraphQL\Type\Schema; |
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use function array_merge; |
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class QuerySecuritySchema |
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{ |
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/** @var Schema */ |
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private static $schema; |
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/** @var Directive */ |
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private static $fooDirective; |
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/** @var ObjectType */ |
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private static $dogType; |
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/** @var ObjectType */ |
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private static $humanType; |
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/** @var ObjectType */ |
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private static $queryRootType; |
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/** |
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* @return Schema |
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*/ |
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public static function buildSchema() |
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{ |
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if (self::$schema !== null) { |
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return self::$schema; |
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} |
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self::$schema = new Schema([ |
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'query' => static::buildQueryRootType(), |
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'directives' => array_merge(GraphQL::getStandardDirectives(), [static::buildFooDirective()]), |
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]); |
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return self::$schema; |
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} |
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public static function buildQueryRootType() |
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{ |
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if (self::$queryRootType !== null) { |
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return self::$queryRootType; |
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} |
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self::$queryRootType = new ObjectType([ |
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'name' => 'QueryRoot', |
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'fields' => [ |
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'human' => [ |
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'type' => self::buildHumanType(), |
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'args' => ['name' => ['type' => Type::string()]], |
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], |
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], |
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]); |
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return self::$queryRootType; |
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} |
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public static function buildHumanType() |
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{ |
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if (self::$humanType !== null) { |
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return self::$humanType; |
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} |
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self::$humanType = new ObjectType( |
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[ |
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'name' => 'Human', |
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'fields' => static function () { |
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return [ |
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'firstName' => ['type' => Type::nonNull(Type::string())], |
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'dogs' => [ |
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'type' => Type::nonNull( |
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Type::listOf( |
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Type::nonNull(self::buildDogType()) |
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) |
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), |
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'complexity' => static function ($childrenComplexity, $args) { |
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$complexity = isset($args['name']) ? 1 : 10; |
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return $childrenComplexity + $complexity; |
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}, |
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'args' => ['name' => ['type' => Type::string()]], |
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], |
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]; |
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}, |
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] |
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); |
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return self::$humanType; |
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} |
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public static function buildDogType() |
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{ |
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if (self::$dogType !== null) { |
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return self::$dogType; |
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} |
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self::$dogType = new ObjectType( |
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[ |
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'name' => 'Dog', |
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'fields' => [ |
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'name' => ['type' => Type::nonNull(Type::string())], |
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'master' => [ |
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'type' => self::buildHumanType(), |
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], |
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], |
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] |
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); |
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return self::$dogType; |
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} |
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public static function buildFooDirective() : Directive |
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{ |
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if (self::$fooDirective !== null) { |
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return self::$fooDirective; |
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} |
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self::$fooDirective = new Directive([ |
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'name' => 'foo', |
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'locations' => [DirectiveLocation::FIELD], |
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'args' => [new FieldArgument([ |
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'name' => 'bar', |
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'type' => Type::nonNull(Type::boolean()), |
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'defaultValue' => ' ', |
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]), |
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], |
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]); |
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return self::$fooDirective; |
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} |
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} |
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webonyx /
graphql-php
