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<?php |
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namespace TheCodingMachine\GraphQL\Controllers; |
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use TheCodingMachine\GraphQL\Controllers\Registry\Registry; |
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use Youshido\GraphQL\Execution\ResolveInfo; |
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use Youshido\GraphQL\Field\AbstractField; |
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use Youshido\GraphQL\Type\AbstractType; |
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use Youshido\GraphQL\Type\ListType\ListType; |
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use Youshido\GraphQL\Type\NonNullType; |
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use Youshido\GraphQL\Type\Object\AbstractObjectType; |
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use Youshido\GraphQL\Type\Scalar\DateTimeType; |
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use Youshido\GraphQL\Type\TypeInterface; |
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use Youshido\GraphQL\Type\TypeMap; |
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class QueryField extends AbstractField |
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{ |
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/** |
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* @var HydratorInterface |
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*/ |
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private $hydrator; |
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/** |
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* QueryField constructor. |
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* @param string $name |
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* @param TypeInterface $type |
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* @param TypeInterface[] $arguments Indexed by argument name. |
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* @param callable $resolve |
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* @param array $additionalConfig |
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*/ |
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public function __construct(string $name, TypeInterface $type, array $arguments, callable $resolve, HydratorInterface $hydrator, array $additionalConfig = []) |
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{ |
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$this->hydrator = $hydrator; |
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$config = [ |
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'name' => $name, |
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'type' => $type, |
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'args' => $arguments |
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]; |
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$config['resolve'] = function ($source, array $args, ResolveInfo $info) use ($resolve, $arguments) { |
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$toPassArgs = []; |
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foreach ($arguments as $name => $type) { |
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// FIXME: this is not ok for default values! We need to take the default value of the reflected argument. |
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$val = $args[$name] ?? null; |
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$type = $this->stripNonNullType($type); |
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if ($type instanceof ListType) { |
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$subtype = $this->stripNonNullType($type->getItemType()); |
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$val = array_map(function ($item) use ($subtype) { |
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if ($subtype instanceof DateTimeType) { |
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return new \DateTimeImmutable($item); |
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} elseif ($subtype->getKind() === TypeMap::KIND_OBJECT) { |
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return $this->hydrator->hydrate($item, $subtype); |
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}; |
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return $item; |
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}, $val); |
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} elseif ($type instanceof DateTimeType) { |
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$val = new \DateTimeImmutable($val); |
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} elseif ($type->getKind() === TypeMap::KIND_OBJECT) { |
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$val = $this->hydrator->hydrate($val, $type); |
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} |
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$toPassArgs[] = $val; |
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} |
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return $resolve(...$toPassArgs); |
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}; |
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$config += $additionalConfig; |
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parent::__construct($config); |
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} |
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/** |
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* @return AbstractObjectType|AbstractType |
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*/ |
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public function getType() |
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{ |
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return $this->config->getType(); |
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} |
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private function stripNonNullType(TypeInterface $type): TypeInterface |
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{ |
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if ($type instanceof NonNullType) { |
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return $this->stripNonNullType($type->getTypeOf()); |
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} |
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return $type; |
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} |
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} |
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thecodingmachine /
graphql-controllers
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.