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<?php |
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namespace GraphQL\Type\Definition; |
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use GraphQL\Error\Error; |
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use GraphQL\Error\InvariantViolation; |
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use GraphQL\Language\AST\InputValueDefinitionNode; |
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use GraphQL\Utils\Utils; |
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/** |
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* Class InputObjectField |
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* @package GraphQL\Type\Definition |
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*/ |
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class InputObjectField |
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{ |
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/** |
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* @var string |
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*/ |
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public $name; |
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/** |
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* @var mixed|null |
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*/ |
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public $defaultValue; |
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/** |
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* @var string|null |
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*/ |
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public $description; |
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/** |
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* @var callback|InputType |
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*/ |
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public $type; |
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/** |
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* @var InputValueDefinitionNode|null |
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*/ |
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public $astNode; |
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/** |
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* @var array |
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*/ |
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public $config; |
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/** |
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* Helps to differentiate when `defaultValue` is `null` and when it was not even set initially |
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* |
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* @var bool |
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*/ |
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private $defaultValueExists = false; |
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/** |
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* InputObjectField constructor. |
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* @param array $opts |
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*/ |
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430 |
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public function __construct(array $opts) |
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{ |
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430 |
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foreach ($opts as $k => $v) { |
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switch ($k) { |
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430 |
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case 'defaultValue': |
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$this->defaultValue = $v; |
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$this->defaultValueExists = true; |
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break; |
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430 |
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case 'defaultValueExists': |
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break; |
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default: |
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$this->{$k} = $v; |
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} |
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} |
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430 |
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$this->config = $opts; |
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430 |
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} |
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/** |
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* @return mixed |
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*/ |
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428 |
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public function getType() |
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{ |
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return $this->type; |
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} |
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/** |
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* @return bool |
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*/ |
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public function defaultValueExists() |
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{ |
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return $this->defaultValueExists; |
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} |
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/** |
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* @param Type $parentType |
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* @throws InvariantViolation |
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*/ |
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public function assertValid(Type $parentType) |
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{ |
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try { |
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Utils::assertValidName($this->name); |
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} catch (Error $e) { |
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throw new InvariantViolation("{$parentType->name}.{$this->name}: {$e->getMessage()}"); |
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} |
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$type = $this->type; |
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if ($type instanceof WrappingType) { |
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$type = $type->getWrappedType(true); |
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} |
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Utils::invariant( |
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$type instanceof InputType, |
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"{$parentType->name}.{$this->name} field type must be Input Type but got: " . Utils::printSafe($this->type) |
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); |
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4 |
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Utils::invariant( |
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empty($this->config['resolve']), |
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"{$parentType->name}.{$this->name} field type has a resolve property, " . |
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'but Input Types cannot define resolvers.' |
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); |
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} |
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} |
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webonyx /
graphql-php
